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WO2009050111A1 - Device intended for fitting a pipe onto a support - Google Patents

Device intended for fitting a pipe onto a support Download PDF

Info

Publication number
WO2009050111A1
WO2009050111A1 PCT/EP2008/063586 EP2008063586W WO2009050111A1 WO 2009050111 A1 WO2009050111 A1 WO 2009050111A1 EP 2008063586 W EP2008063586 W EP 2008063586W WO 2009050111 A1 WO2009050111 A1 WO 2009050111A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
conduit
basal portion
longitudinal
duct
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2008/063586
Other languages
French (fr)
Inventor
Gilles Delattre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delattre Industrie Developpement en Abrege DID SARL
Original Assignee
Delattre Industrie Developpement en Abrege DID SARL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delattre Industrie Developpement en Abrege DID SARL filed Critical Delattre Industrie Developpement en Abrege DID SARL
Publication of WO2009050111A1 publication Critical patent/WO2009050111A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B05B1/202—Perforated pipes or troughs, e.g. spray booms; Outlet elements therefor comprising inserted outlet elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/658—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/18—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction

Definitions

  • the present invention relates to a device for attaching a conduit to a support.
  • the invention applies to all types of conduits, or pipes, rigid, semi-rigid advantageously flexible for which expansion and / or vibration phenomena are important.
  • Devices for fixing pipes comprising a section, fixed on a support, provided with clips for receiving the pipe and a cover snapping on the profile to conceal the pipe.
  • Document WO 03/063316 discloses a laying and fixing device for pipes.
  • This device comprises a main section intended to be fixed to a support and comprising, or not, channel fixing means and a cover which is fixed on the main profile and comprising or not pipe fixing means.
  • a misting line is subjected to numerous dimensional changes during the same phase of use, as well as over time.
  • the pressurization of the system, the ambient temperature and that of the transported fluid can cause a total variation of the length of the fog line up to seven millimeters / meter.
  • Such a variation in length is not compatible with a method of attachment as described above.
  • the present invention relates to a device for mounting a conduit on a support comprising a basal portion configured to be fixed on a support and covering means reportable on the basal part, characterized in that the recovery means comprise means for fixing the conduit.
  • the advantage of the invention lies in the fact that the duct is fixed at the level of the covering means thus making it possible, during the expansion of the duct, to take up the efforts at the level of the covering means and thus to absorb the dimensional changes. duct.
  • the conduit is only fixed to the covering means, because the skilled person has the prejudice that it is always necessary to fix the conduit directly to the base part fixed to the support to obtain a better fixation and not to a removable element as the covering means.
  • the device according to the invention has a very high ease of assembly and therefore a reduction in the time required.
  • the conduit is positioned in the cover means at ground level and the installer only has to clipper the covering means at the basal portion already positioned on the support.
  • the duct being fixed directly to the covering means and these having the openings for the nozzles of the misting line, the line, properly maintained, no longer vibrates and the nozzles remain positioned in front of the openings.
  • the line being fixed at several points, the nozzles can be inclined separately from each other very easily.
  • the present invention relates to a device for mounting a conduit on a support comprising a basal portion configured to be fixed on a support and covering means reportable on the basal part characterized in that the covering means comprise means for fixing the conduit.
  • the device is such that:
  • the covering means have a longitudinal mobility relative to the basal part, - the covering means comprise two wings configured to cooperate with the basal part
  • the covering means comprise at least one longitudinal section configured to cooperate at its longitudinal ends with at least one connecting element, the longitudinal section and the connecting element being reportable on the basal part.
  • the coupling element is configured to partially cover the longitudinal profile
  • the duct fixing means comprise two elastically deformable tabs whose ends are configured to be applied to the walls of the duct so as to maintain the duct between them.
  • the connecting element comprises at its base at least one opening for receiving a lateral outlet of the conduit.
  • the basal part is provided with holes for attachment to a support - the basal part comprises a gutter for receiving a longitudinal attachment cable part of the support.
  • the present invention also relates to a misting installation comprising a misting line and a device as previously described for mounting the misting line on a support.
  • the accompanying drawings are given by way of example and are not limiting of the invention. They represent only one embodiment and use of the invention and will make it easy to understand.
  • FIG. 1 shows a side view according to a first embodiment.
  • FIG. 1a gives a perspective view.
  • FIGS. 2 and 3 show cross-sectional views thereof respectively along section A-A and section B-B of FIG.
  • FIG. 4 shows a side view according to a second embodiment.
  • FIG. 5 gives cross-sectional views respectively according to sections A-A, B-B and C-C.
  • FIG. 8 shows a front view of the basal part of the device according to the invention.
  • - Figure 9 gives a perspective view.
  • - Figure 10 shows a front view of the covering means of the device according to the invention.
  • FIG. 13 shows a cross sectional view of the device according to a third embodiment.
  • FIG. 14 shows the fastening means according to the invention.
  • FIG. 14a illustrates the damping means
  • the device according to the invention comprises a basal part 3 fixed to a support 2 and covering means 4 which can be reported on the basal part 3.
  • the duct 1 is fixed at the level of the covering means 4 by fixing means 5.
  • the basal portion 3 is a longitudinal element made of plastic or aluminum material. It advantageously comprises stiffeners or other ribs and fixing holes 13 arranged regularly to ensure its attachment to the support 2.
  • the basal portion 3 allows to attach to different types of supports 2, for example on a wall, a beam or still maintained by a suspension cable.
  • the basal portion 3 advantageously comprises, on its internal face, a groove 14 formed by two ribs substantially perpendicular to the base of the basal portion 3.
  • the attachment cable is then positioned in the center of the channel 14 thus allowing the positioning of the basal portion 3 on a remote supporting structure (suspension by a cable). It can be provided to lock the suspension cable in the channel 14 by fixing a holding plate, covering the channel 14. This plate can be continuous or advantageously discontinuous.
  • the length of the basal portion 3 is variable, advantageously it is of a length of about two meters, this length being adjustable at will by simply cutting the basal portion 3.
  • Junction means are also provided to connect the parts basal 3 together, in the form for example of clips, fitting into a rib.
  • the basal part 3 is not continuous, it does not correspond exactly to the length of the covering means 4.
  • the basal portion 3 may correspond to short portions to which the recovery means 4 relate.
  • the covering means 4 are provided with fixing means 5 of the duct 1.
  • the fastening means 5 of the duct 1 comprise at least two resiliently deformable tabs 10 whose ends are configured to be applied to the walls of the duct 1 so as to maintain the duct 1 between them.
  • the duct is ovoid and the ends of the fastening means are circular arcs arranged facing one another.
  • Other forms may be envisaged such as cylindrical, elliptical or other.
  • Several sizes are provided for the fastening means 5 enabling the duct 1 to be fixed in its smallest diameter portion as well as the duct 1 at the connections, in particular with the lateral outlets of the duct 1.
  • the fastening means 5 may be monoblock with the covering means 4 or according to another advantageous possibility, the fastening means 5 are clips attached to the covering means 4.
  • the covering means 4 are provided with two lateral wings 9 configured to cooperate with the basal portion 3.
  • the fixing wings 9 of the covering means 4 allow a fast and stable attachment to the basal portion 3.
  • the covering means 4 comprise openings 11 for the passage of the lateral outlets 12 of the duct 1.
  • the side outlets may be bypass ducts or preferably misting nozzles.
  • the openings 11 are transverse and oblong holes allowing the orientation of each of the nozzles 12 independently of each other.
  • the opening 11 receiving a misting nozzle 12 comprises at its periphery at least one flexible lip, for example silicone, so as to close the opening January 1 while allowing the passage of the nozzle 12.
  • the opening 1 1 of oblong shape comprises a silicone lip on each of its longitudinal edges. The lips are arranged to form a longitudinal slot for the passage of a nozzle 12.
  • the nozzle 12 passes through the opening 11 and the lips come into contact with said nozzle.
  • the opening 1 1 is thus closed which presents a more aesthetic rendering.
  • the nozzle 12 is held in position by the lips.
  • the lips are preferably attached to the opening 1 1 on the inner face of the covering means 4.
  • the lips are clipped during assembly.
  • the covering means 4 are movable in translation relative to the basal part 3 thus allowing the device to absorb the dimensional variations of the duct 1 during expansions thereof.
  • the covering means 4 are formed of a longitudinal profile comprising at each end a covering lip 16 allowing the junction with the following longitudinal profile, the covering lip 16 is configured to allow a play of the profiles relative to each other.
  • the covering means comprise at least one longitudinal profile 6 and at least one connecting element 7.
  • the connecting element 7 and the longitudinal profile 6 are independent from each other, that is to say that they are mobile independently of one another and they also have mobility at the basal portion 3.
  • the longitudinal section 6 is reportable to the basal part 3 and the connecting element 7 is subsequently reportable to the basal portion 3 and partially covers the ends of the longitudinal profile 6.
  • the connecting element 7 comprises the openings January 1.
  • This arrangement is particularly advantageous since it allows greater ease of assembly of the device. Indeed, it is advantageous to position the duct 1 in the longitudinal sections 6 placed on either side of a nozzle 12 of the duct 1 and then to place the connecting element 7 at the level of the nozzle 12. this partially overlapping the longitudinal sections 6, the whole being clipped to the basal portion 3.
  • connecting element 7 is independent of the mobility of the longitudinal section 6 can absorb the dimensional variations of the duct 1 very easily.
  • the connecting elements 7 may have different shapes to cover the changes of direction, bends and T-fittings of the conduit.
  • the connecting elements 7 have great freedom in translation to absorb the variations of the duct.
  • the basal portion 3 may have a rectangular shape or even a circular shape as represented in FIG. 13.
  • the covering means may be substantially circular or even of a shape rather rectangular.
  • Another advantageous embodiment that can be envisaged to absorb the dimensional variations of the duct 1 is to provide that it is the fastening means 5 which are mounted on a rail at the level of the covering means 4, thus permitting a mobility of the fixing means 5. relative to the covering means 4.
  • the fastening means 5 would move relative to the covering means 4 and also to the basal part 3. This principle ensures the correct positioning of the nozzles relative to the openings 11.
  • damping means either at the level of the fixing means 5 or between the part 3 and the covering means 4.
  • a damping support 17 made of rubber, for example, can cover the inside of the fastening means 5.
  • the device can receive in the interior volume created between the basal portion 3 and the covering means 4, other types of cables including electrical cables.
  • Method of mounting the device according to the invention In the embodiment where the covering means 4 comprise a longitudinal section 6 and a connecting element 7 and the duct 1 is a misting line.
  • the basal portion 3 is fixed to a support 2, for example to a ceiling, by screws through the fixing holes 13 of the basal part.
  • the misting line is fixed in the fixing means 5 of a longitudinal profile 6, on one side of a nozzle 12 and a second longitudinal section 6 is fixed on the other side of the nozzle 12 on the line by the fastening means 5.
  • a connecting element 7 is attached over the longitudinal sections 6.
  • the nozzle 12 passes through the connecting element 7 at an opening 11.
  • the combination of the two longitudinal sections 6, the connecting element 7 and the misting line is then attached to the basal portion 3 previously fixed on a support 2.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The invention relates to a device intended for fitting a pipe (1) onto a support (2) comprising a basal part (3) configured so as to be fastened to a support (2) and overlapping means (4) that can be attached to the basal part (3), characterized in that the overlapping means (4) include means (5) for fastening the pipe (1). Advantageously, the overlapping means (4) can move longitudinally relative to the basal part (3) for the purpose of absorbing the dimensional variations of the pipe (1). The present invention is applicable for all types of pipes, especially rigid, semi-rigid and flexible pipes, for which significant expansion effects exist.

Description

Dispositif destiné à monter un conduit sur un support Device for mounting a conduit on a support

La présente invention concerne un dispositif pour fixer un conduit à un support.The present invention relates to a device for attaching a conduit to a support.

L'invention s'applique à tous types de conduits, ou tuyaux, rigides, semi-rigides avantageusement souples pour lesquels des phénomènes de dilatation et/ou de vibration sont importants.The invention applies to all types of conduits, or pipes, rigid, semi-rigid advantageously flexible for which expansion and / or vibration phenomena are important.

On connaît des dispositifs destinés à fixer des canalisations comprenant un profilé, fixé sur un support, muni de clips pour recevoir la canalisation et un capot s'encliquetant sur le profilé pour occulter la canalisation.Devices are known for fixing pipes comprising a section, fixed on a support, provided with clips for receiving the pipe and a cover snapping on the profile to conceal the pipe.

On connaît du document WO 03/063316 un dispositif de pose et de fixation pour canalisations. Ce dispositif comprend un profilé principal destiné à être fixé à un support et comprenant, ou non, des moyens de fixation de canalisations et un capot venant se fixer sur le profil principal et comprenant, ou non, des moyens de fixation de canalisations.Document WO 03/063316 discloses a laying and fixing device for pipes. This device comprises a main section intended to be fixed to a support and comprising, or not, channel fixing means and a cover which is fixed on the main profile and comprising or not pipe fixing means.

Ce type de dispositif classique présente de nombreux inconvénients notamment lorsque la canalisation est souple et soumise à des dilatations, la reprise d'efforts directement par le profilé fixé au support peut entraîner sa désolidarisation. De plus, dans le cas particulier des lignes de brumisation haute pression comprenant des raccords supportant des buses, séparées les unes des autres par un tuyau en nylon, la ligne vibre du fait de la pression.This type of conventional device has many drawbacks, especially when the pipe is flexible and subject to expansion, the recovery of forces directly by the profile attached to the support can cause its separation. In addition, in the particular case of high pressure misting lines comprising fittings supporting nozzles, separated from each other by a nylon pipe, the line vibrates due to pressure.

De même, lorsqu'il y a dilatation de la ligne, celle-ci étant fixée dans une goulotte telle que précédemment décrite, les buses peuvent se déplacer et ne plus être en face des ouvertures réduisant ainsi l'efficacité du système de brumisation.Similarly, when there is expansion of the line, the latter being fixed in a chute as described above, the nozzles can move and no longer be in front of the openings thus reducing the efficiency of the misting system.

En effet, une ligne de brumisation est soumise à de nombreux changements dimensionnels au cours d'une même phase d'utilisation, ainsi que dans le temps. La mise sous pression du système, la température ambiante et celle du fluide transporté peuvent provoquer une variation totale de la longueur de la ligne de brumisation pouvant atteindre sept millimètres/mètre. Une telle variation de longueur n'est pas compatible avec un mode de fixation tel que décrit précédemment.Indeed, a misting line is subjected to numerous dimensional changes during the same phase of use, as well as over time. The pressurization of the system, the ambient temperature and that of the transported fluid can cause a total variation of the length of the fog line up to seven millimeters / meter. Such a variation in length is not compatible with a method of attachment as described above.

Les problèmes de variations de longueur peuvent se retrouver dans différents types de conduits. Par conséquent, il existe le besoin de proposer un dispositif pour fixer un conduit sur un support qui remédie à tout ou partie des inconvénients cités ci-dessus.The problems of length variations can be found in different types of ducts. Therefore, there is the need to provide a device for fixing a conduit on a carrier that overcomes all or part of the disadvantages mentioned above.

A cet effet, la présente invention concerne un dispositif destiné à monter un conduit sur un support comprenant une partie basale configurée pour être fixée sur un support et des moyens de recouvrement rapportables sur la partie basale, caractérisé par le fait que les moyens de recouvrement comprennent des moyens de fixation du conduit.To this end, the present invention relates to a device for mounting a conduit on a support comprising a basal portion configured to be fixed on a support and covering means reportable on the basal part, characterized in that the recovery means comprise means for fixing the conduit.

L'avantage de l'invention réside dans le fait que le conduit est fixé au niveau des moyens de recouvrement permettant ainsi, lors de la dilatation du conduit, de reprendre les efforts au niveau des moyens de recouvrement et donc d'absorber les changements dimensionnels du conduit.The advantage of the invention lies in the fact that the duct is fixed at the level of the covering means thus making it possible, during the expansion of the duct, to take up the efforts at the level of the covering means and thus to absorb the dimensional changes. duct.

Il est particulièrement inventif de prévoir que le conduit ne soit fixé qu'aux moyens de recouvrement, car l'homme du métier a le préjugé qu'il faut toujours fixer directement le conduit à la partie basale fixée au support pour obtenir une meilleure fixation et non pas à un élément amovible comme les moyens de recouvrement. De plus, le dispositif selon l'invention présente une très grande facilité de montage et donc une réduction du temps nécessaire. En effet, le conduit est positionné dans les moyens de recouvrement au niveau du sol puis le monteur n'a plus qu'à clipper les moyens de recouvrement au niveau de la partie basale déjà positionnée sur le support. Enfin, le conduit étant fixé directement aux moyens de recouvrement et ceux-ci possédant les ouvertures pour les buses de la ligne de brumisation, la ligne, correctement maintenue, ne vibre plus et les buses restent positionnées en face des ouvertures. La ligne étant fixée en plusieurs points, les buses peuvent être inclinées séparément les unes des autres très facilement.It is particularly inventive to provide that the conduit is only fixed to the covering means, because the skilled person has the prejudice that it is always necessary to fix the conduit directly to the base part fixed to the support to obtain a better fixation and not to a removable element as the covering means. In addition, the device according to the invention has a very high ease of assembly and therefore a reduction in the time required. Indeed, the conduit is positioned in the cover means at ground level and the installer only has to clipper the covering means at the basal portion already positioned on the support. Finally, the duct being fixed directly to the covering means and these having the openings for the nozzles of the misting line, the line, properly maintained, no longer vibrates and the nozzles remain positioned in front of the openings. The line being fixed at several points, the nozzles can be inclined separately from each other very easily.

D'autres buts et avantages apparaîtront au cours de la description qui suit d'un mode préféré de réalisation qui n'en est cependant pas limitatif.Other objects and advantages will become apparent from the following description of a preferred embodiment which is not however limiting.

Il convient tout d'abord de rappeler que la présente invention concerne un dispositif destiné à monter un conduit sur un support comprenant une partie basale configurée pour être fixée sur un support et des moyens de recouvrement rapportables sur la partie basale caractérisé par le fait que les moyens de recouvrement comprennent des moyens de fixation du conduit.It should first be recalled that the present invention relates to a device for mounting a conduit on a support comprising a basal portion configured to be fixed on a support and covering means reportable on the basal part characterized in that the covering means comprise means for fixing the conduit.

Suivant des variantes possibles mais non limitatives de l'invention, le dispositif est tel que :According to possible but non-limiting variants of the invention, the device is such that:

- les moyens de recouvrement présentent une mobilité longitudinale par rapport à la partie basale, - les moyens de recouvrement comprennent deux ailes configurées pour coopérer avec la partie basale- The covering means have a longitudinal mobility relative to the basal part, - the covering means comprise two wings configured to cooperate with the basal part

- les moyens de recouvrement comprennent au moins un profilé longitudinal configuré pour coopérer par ses extrémités longitudinales avec au moins un élément de raccord, le profilé longitudinal et l'élément de raccord étant rapportables sur la partie basale.- The covering means comprise at least one longitudinal section configured to cooperate at its longitudinal ends with at least one connecting element, the longitudinal section and the connecting element being reportable on the basal part.

- l'élément de raccord est configuré pour recouvrir partiellement le profil longitudinal,the coupling element is configured to partially cover the longitudinal profile,

- les moyens de fixation du conduit comprennent deux pattes déformables élastiquement dont les extrémités sont configurées pour s'appliquer sur les parois du conduit de sorte à maintenir le conduit entre elles.- The duct fixing means comprise two elastically deformable tabs whose ends are configured to be applied to the walls of the duct so as to maintain the duct between them.

- il comprend des moyens d'amortissement des vibrations du conduit,it comprises means for damping the vibrations of the duct,

- l'élément de raccord comprend en sa base au moins une ouverture destinée à recevoir une sortie latérale du conduit.- The connecting element comprises at its base at least one opening for receiving a lateral outlet of the conduit.

- la partie basale est munie de trous destinés à sa fixation à un support - la partie basale comprend une gouttière destinée à recevoir un câble de fixation longitudinal faisant partie du support.- The basal part is provided with holes for attachment to a support - the basal part comprises a gutter for receiving a longitudinal attachment cable part of the support.

La présente invention concerne aussi une installation de brumisation comprenant une ligne de brumisation et un dispositif tel que décrit précédemment pour monter la ligne de brumisation sur un support. Les dessins ci-joints sont donnés à titre d'exemples et ne sont pas limitatifs de l'invention. Ils représentent seulement un mode de réalisation et d'utilisation de l'invention et permettront de la comprendre aisément.The present invention also relates to a misting installation comprising a misting line and a device as previously described for mounting the misting line on a support. The accompanying drawings are given by way of example and are not limiting of the invention. They represent only one embodiment and use of the invention and will make it easy to understand.

- La figure 1 représente une vue de profil selon un premier mode de réalisation. - La figure 1a en donne une vue en perspective.- Figure 1 shows a side view according to a first embodiment. - Figure 1a gives a perspective view.

- Les figures 2 et 3 en donne des vues en coupe transversale respectivement selon la coupe A-A et la coupe B-B de la figure 1.FIGS. 2 and 3 show cross-sectional views thereof respectively along section A-A and section B-B of FIG.

- La figure 4 représente une vue de profil selon un deuxième mode de réalisation. - Les figures 5, 6 et 7 en donne des vues en coupe transversale respectivement selon les coupes A-A, B-B et C-C.- Figure 4 shows a side view according to a second embodiment. - Figures 5, 6 and 7 gives cross-sectional views respectively according to sections A-A, B-B and C-C.

- La figure 8 représente une vue de face de la partie basale du dispositif selon l'invention.- Figure 8 shows a front view of the basal part of the device according to the invention.

- La figure 9 en donne une vue en perspective. - La figure 10 représente une vue de face des moyens de recouvrement du dispositif selon l'invention.- Figure 9 gives a perspective view. - Figure 10 shows a front view of the covering means of the device according to the invention.

- La figure 1 1 en donne une vue en perspective.- Figure 1 1 gives a perspective view.

- La figure 12 en donne une vue de. profil- Figure 12 gives a view of. profile

- La figure 13 représente une vue en coupe transversale du dispositif selon un troisième mode de réalisation.- Figure 13 shows a cross sectional view of the device according to a third embodiment.

- La figure 14 représente les moyens de fixation selon l'invention.- Figure 14 shows the fastening means according to the invention.

- La figure 14a illustre les moyens d'amortissement.FIG. 14a illustrates the damping means.

Le dispositif selon l'invention comprend une partie basale 3 fixée à un support 2 et des moyens de recouvrement 4 rapportables sur la partie basale 3. Le conduit 1 est fixé au niveau des moyens de recouvrement 4 par des moyens de fixation 5.The device according to the invention comprises a basal part 3 fixed to a support 2 and covering means 4 which can be reported on the basal part 3. The duct 1 is fixed at the level of the covering means 4 by fixing means 5.

La partie basale 3 est un élément longitudinal en matériau plastique ou aluminium. Elle comporte avantageusement des raidisseurs ou autres nervures et des trous de fixation 13 disposés régulièrement pour assurer sa fixation au support 2. La partie basale 3 permet de se fixer à différents types de supports 2, par exemple sur un mur, sur une poutre ou bien encore maintenue par un câble de fixation en suspension. Dans ce dernier cas, la partie basale 3 comprend avantageusement, sur sa face interne, une gouttière 14 formée par deux nervures sensiblement perpendiculaires à la base de la partie basale 3. Le câble de fixation est alors positionné au centre de la gouttière 14 permettant ainsi le positionnement de la partie basale 3 sur une structure portante déportée (suspension par un câble). II peut être prévu de bloquer le câble de suspension dans la gouttière 14 par la fixation d'une plaque de maintien, recouvrant la gouttière 14. Cette plaque peut être continue ou avantageusement discontinue.The basal portion 3 is a longitudinal element made of plastic or aluminum material. It advantageously comprises stiffeners or other ribs and fixing holes 13 arranged regularly to ensure its attachment to the support 2. The basal portion 3 allows to attach to different types of supports 2, for example on a wall, a beam or still maintained by a suspension cable. In the latter case, the basal portion 3 advantageously comprises, on its internal face, a groove 14 formed by two ribs substantially perpendicular to the base of the basal portion 3. The attachment cable is then positioned in the center of the channel 14 thus allowing the positioning of the basal portion 3 on a remote supporting structure (suspension by a cable). It can be provided to lock the suspension cable in the channel 14 by fixing a holding plate, covering the channel 14. This plate can be continuous or advantageously discontinuous.

La longueur de la partie basale 3 est variable, avantageusement elle est d'une longueur d'environ deux mètres, cette longueur étant modulable à volonté par simple découpe de la partie basale 3. Des moyens de jonction sont par ailleurs prévus pour relier les parties basales 3 ensemble, sous forme par exemple de clips, s'insérant dans une nervure.The length of the basal portion 3 is variable, advantageously it is of a length of about two meters, this length being adjustable at will by simply cutting the basal portion 3. Junction means are also provided to connect the parts basal 3 together, in the form for example of clips, fitting into a rib.

Selon une autre possibilité, la partie basale 3 n'est pas continue, elle ne correspond pas exactement à la longueur des moyens de recouvrement 4.According to another possibility, the basal part 3 is not continuous, it does not correspond exactly to the length of the covering means 4.

Par exemple la partie basale 3 peut correspondre à des parties courtes sur lesquelles viennent se rapporter des moyens de recouvrement 4.For example, the basal portion 3 may correspond to short portions to which the recovery means 4 relate.

Les moyens de recouvrement 4 sont munis de moyens de fixation 5 du conduit 1.The covering means 4 are provided with fixing means 5 of the duct 1.

Avantageusement, les moyens de fixation 5 du conduit 1 comprennent au moins deux pattes 10 déformables élastiquement dont les extrémités sont configurées pour s'appliquer sur les parois du conduit 1 de sorte à maintenir le conduit 1 entre elles.Advantageously, the fastening means 5 of the duct 1 comprise at least two resiliently deformable tabs 10 whose ends are configured to be applied to the walls of the duct 1 so as to maintain the duct 1 between them.

Avantageusement, le conduit est ovoïde et les extrémités des moyens de fixation sont des arcs de cercle disposés en regard l'un de l'autre. D'autres formes peuvent être envisagées telles que cylindrique, en ellipse ou autre. Il est prévu plusieurs tailles pour les moyens de fixation 5 permettant la fixation du conduit 1 dans sa portion de diamètre la plus faible ainsi que du conduit 1 au niveau des raccords notamment avec les sorties latérales du conduit 1. Ces modularités permettent aussi de s'adapter à plusieurs types de conduit.Advantageously, the duct is ovoid and the ends of the fastening means are circular arcs arranged facing one another. Other forms may be envisaged such as cylindrical, elliptical or other. Several sizes are provided for the fastening means 5 enabling the duct 1 to be fixed in its smallest diameter portion as well as the duct 1 at the connections, in particular with the lateral outlets of the duct 1. These modularities also make it possible to adapt to several types of conduit.

Les moyens de fixation 5 peuvent être monoblocs avec les moyens de recouvrement 4 ou selon une autre possibilité avantageuse, les moyens de fixation 5 sont des clips rapportés sur les moyens de recouvrement 4.The fastening means 5 may be monoblock with the covering means 4 or according to another advantageous possibility, the fastening means 5 are clips attached to the covering means 4.

Les moyens de recouvrement 4 sont munis de deux ailes latérales 9 configurées pour coopérer avec la partie basale 3. Les ailes de fixation 9 des moyens de recouvrement 4 permettent une fixation rapide et stable sur la partie basale 3. Les moyens de recouvrement 4 comportent des ouvertures 11 destinées au passage des sorties latérales 12 du conduit 1. Les sorties latérales peuvent être des dérivations du conduit ou de manière préférée des buses de brumisation. Avantageusement, les ouvertures 11 sont des trous transversaux et oblongs permettant l'orientation de chacune des buses 12 indépendamment les unes des autres. Selon un mode de réalisation préféré (non illustré), l'ouverture 11 recevant une buse 12 de brumisation comprend à son pourtour au moins une lèvre souple, par exemple en silicone, de sorte à obturer l'ouverture 1 1 tout en permettant le passage de la buse 12. Ainsi, l'ouverture 1 1 de forme oblongue comprend une lèvre en silicone sur chacun de ses bords longitudinaux. Les lèvres sont agencées de manière à former une fente longitudinale destinée au passage d'une buse 12.The covering means 4 are provided with two lateral wings 9 configured to cooperate with the basal portion 3. The fixing wings 9 of the covering means 4 allow a fast and stable attachment to the basal portion 3. The covering means 4 comprise openings 11 for the passage of the lateral outlets 12 of the duct 1. The side outlets may be bypass ducts or preferably misting nozzles. Advantageously, the openings 11 are transverse and oblong holes allowing the orientation of each of the nozzles 12 independently of each other. According to a preferred embodiment (not shown), the opening 11 receiving a misting nozzle 12 comprises at its periphery at least one flexible lip, for example silicone, so as to close the opening January 1 while allowing the passage of the nozzle 12. Thus, the opening 1 1 of oblong shape comprises a silicone lip on each of its longitudinal edges. The lips are arranged to form a longitudinal slot for the passage of a nozzle 12.

La buse 12 traverse l'ouverture 11 et les lèvres viennent au contact de ladite buse. L'ouverture 1 1 est donc obturée ce qui présente un rendu plus esthétique. De plus, la buse 12 est maintenue en position par les lèvres.The nozzle 12 passes through the opening 11 and the lips come into contact with said nozzle. The opening 1 1 is thus closed which presents a more aesthetic rendering. In addition, the nozzle 12 is held in position by the lips.

Les lèvres sont préférentiellement rapportées au niveau de l'ouverture 1 1 sur la face intérieure des moyens de recouvrement 4. Les lèvres sont enclipsées lors du montage.The lips are preferably attached to the opening 1 1 on the inner face of the covering means 4. The lips are clipped during assembly.

Selon une caractéristique très avantageuse de l'invention, les moyens de recouvrement 4 sont mobiles en translation par rapport à la partie basale 3 permettant ainsi au dispositif d'absorber les variations dimensionnelles du conduit 1 lors de dilatations de celui-ci.According to a very advantageous characteristic of the invention, the covering means 4 are movable in translation relative to the basal part 3 thus allowing the device to absorb the dimensional variations of the duct 1 during expansions thereof.

Selon un mode de réalisation représenté aux figures 4 à 7 et 10 à 12, les moyens de recouvrement 4 sont formés d'un profilé longitudinal comprenant à chaque extrémité une lèvre de recouvrement 16 permettant la jonction avec le profilé longitudinal suivant, la lèvre de recouvrement 16 est configurée pour permettre un jeu des profilés les uns par rapport aux autres.According to an embodiment shown in FIGS. 4 to 7 and 10 to 12, the covering means 4 are formed of a longitudinal profile comprising at each end a covering lip 16 allowing the junction with the following longitudinal profile, the covering lip 16 is configured to allow a play of the profiles relative to each other.

Selon un autre mode de réalisation représenté aux figures 1 , 1a, 2 et 3, les moyens de recouvrement comprennent au moins un profilé longitudinal 6 et au moins un élément de raccord 7. L'élément de raccord 7 et le profilé longitudinal 6 sont indépendants l'un de l'autre, c'est-à-dire qu'ils sont mobiles indépendamment l'un de l'autre et ils présentent aussi une mobilité à la partie basale 3. Le profilé longitudinal 6 est rapportable à la partie basale 3 et l'élément de raccord 7 est par la suite rapportable à la partie basale 3 et recouvre partiellement les extrémités du profilé longitudinal 6.According to another embodiment shown in FIGS. 1, 1a, 2 and 3, the covering means comprise at least one longitudinal profile 6 and at least one connecting element 7. The connecting element 7 and the longitudinal profile 6 are independent from each other, that is to say that they are mobile independently of one another and they also have mobility at the basal portion 3. The longitudinal section 6 is reportable to the basal part 3 and the connecting element 7 is subsequently reportable to the basal portion 3 and partially covers the ends of the longitudinal profile 6.

Selon un mode de réalisation préféré, l'élément de raccord 7 comprend les ouvertures 1 1.According to a preferred embodiment, the connecting element 7 comprises the openings January 1.

Cette disposition est particulièrement avantageuse puisqu'elle permet une plus grande facilité de montage du dispositif. En effet, il est avantageux de positionner le conduit 1 dans les profilés longitudinaux 6 placés de part et d'autre d'une buse 12 du conduit 1 et de placer ensuite l'élément de raccord 7 au niveau de la buse 12, celui-ci recouvrant partiellement les profilés longitudinaux 6, le tout étant clipsé à la partie basale 3.This arrangement is particularly advantageous since it allows greater ease of assembly of the device. Indeed, it is advantageous to position the duct 1 in the longitudinal sections 6 placed on either side of a nozzle 12 of the duct 1 and then to place the connecting element 7 at the level of the nozzle 12. this partially overlapping the longitudinal sections 6, the whole being clipped to the basal portion 3.

L'avantage de positionner par-dessus les profilés longitudinaux 6 un élément de raccord 7 est qu'on obtient un effet esthétique amélioré puisque les extrémités 8 des profilés longitudinaux 6 ne sont pas visibles et donc toutes les traces de découpes ou autres sont cachées. De plus, cela facilite le placement de l'ouverture 1 1 au niveau de la buse 12. De même, le fait que l'élément de raccord 7 soit indépendant de la mobilité du profilé longitudinal 6 permet d'absorber les variations dimensionnelles du conduit 1 très facilement. De plus, les éléments de raccord 7 peuvent avoir différentes formes permettant de recouvrir les changements de direction, les coudes et les raccords en T du conduit.The advantage of positioning over the longitudinal sections 6 a connecting element 7 is that one obtains an improved aesthetic effect since the ends 8 of the longitudinal profiles 6 are not visible and therefore all traces of cuts or other are hidden. In addition, this facilitates the placement of the opening 1 1 at the nozzle 12. Similarly, the fact that the connecting element 7 is independent of the mobility of the longitudinal section 6 can absorb the dimensional variations of the duct 1 very easily. In addition, the connecting elements 7 may have different shapes to cover the changes of direction, bends and T-fittings of the conduit.

Dans ce cas, il est avantageux que les éléments de raccord 7 aient une grande liberté en translation pour absorber les variations du conduit.In this case, it is advantageous that the connecting elements 7 have great freedom in translation to absorb the variations of the duct.

Comme représenté dans les différentes figures 1 à 12, la partie basale 3 peut avoir une forme rectangulaire ou bien encore une forme circulaire tel que représenté à la figure 13. De même, les moyens de recouvrement peuvent être sensiblement circulaires ou bien encore de forme plutôt rectangulaire.As represented in the various FIGS. 1 to 12, the basal portion 3 may have a rectangular shape or even a circular shape as represented in FIG. 13. Similarly, the covering means may be substantially circular or even of a shape rather rectangular.

Un autre mode de réalisation avantageux pouvant être envisagé pour absorber les variations dimensionnelles du conduit 1 est de prévoir que ce soient les moyens de fixation 5 qui soient montés sur un rail au niveau des moyens de recouvrement 4 permettant ainsi une mobilité des moyens de fixation 5 relativement aux moyens de recouvrement 4. Ainsi lors des variations de dimension du conduit 1 , les moyens de fixation 5 se déplaceraient relativement aux moyens de recouvrement 4 et aussi à la partie basale 3. Ce principe garantissant le bon positionnement des buses par rapport aux ouvertures 11.Another advantageous embodiment that can be envisaged to absorb the dimensional variations of the duct 1 is to provide that it is the fastening means 5 which are mounted on a rail at the level of the covering means 4, thus permitting a mobility of the fixing means 5. relative to the covering means 4. Thus, during variations in the size of the duct 1, the fastening means 5 would move relative to the covering means 4 and also to the basal part 3. This principle ensures the correct positioning of the nozzles relative to the openings 11.

Pour réduire les vibrations, donc les bruits et les risques de décrochage des moyens de recouvrement 4 par rapport à la partie basale 3, il peut être envisagé de placer des moyens d'amortissement soit au niveau des moyens de fixation 5, soit entre la partie basale 3 et les moyens de recouvrement 4. Comme représenté à la figure 14a, un support amortisseur 17 en caoutchouc par exemple peut recouvrir l'intérieur des moyens de fixation 5.To reduce the vibrations, and therefore the noise and the risks of stalling the covering means 4 with respect to the basal portion 3, it may be envisaged to place damping means either at the level of the fixing means 5 or between the part 3 and the covering means 4. As shown in FIG. 14a, a damping support 17 made of rubber, for example, can cover the inside of the fastening means 5.

Enfin, le dispositif peut recevoir dans le volume intérieur créé entre la partie basale 3 et les moyens de recouvrement 4, d'autres types de câbles notamment des câbles électriques. Procédé du montage du dispositif selon l'invention : Dans le mode de réalisation où les moyens de recouvrement 4 comprennent un profilé longitudinal 6 et un élément de raccord 7 et que le conduit 1 est une ligne de brumisation.Finally, the device can receive in the interior volume created between the basal portion 3 and the covering means 4, other types of cables including electrical cables. Method of mounting the device according to the invention In the embodiment where the covering means 4 comprise a longitudinal section 6 and a connecting element 7 and the duct 1 is a misting line.

La partie basale 3 est fixée à un support 2, par exemple à un plafond, par des vis au travers des trous de fixation 13 de la partie basale.The basal portion 3 is fixed to a support 2, for example to a ceiling, by screws through the fixing holes 13 of the basal part.

La ligne de brumisation est fixée dans les moyens de fixation 5 d'un profilé longitudinal 6, d'un côté d'une buse 12 puis un deuxième profilé longitudinal 6 est fixé de l'autre côté de la buse 12 sur la ligne par les moyens de fixation 5.The misting line is fixed in the fixing means 5 of a longitudinal profile 6, on one side of a nozzle 12 and a second longitudinal section 6 is fixed on the other side of the nozzle 12 on the line by the fastening means 5.

Au niveau de la buse 12, un élément de raccord 7 est rapporté par-dessus les profilés longitudinaux 6. La buse 12 traverse l'élément de raccord 7 au niveau d'une ouverture 11. L'ensemble des deux profilés longitudinaux 6, de l'élément de raccord 7 et de la ligne de brumisation est ensuite rapporté sur la partie basale 3 préalablement fixée sur un support 2. At the nozzle 12, a connecting element 7 is attached over the longitudinal sections 6. The nozzle 12 passes through the connecting element 7 at an opening 11. The combination of the two longitudinal sections 6, the connecting element 7 and the misting line is then attached to the basal portion 3 previously fixed on a support 2.

REFERENCESREFERENCES

1. Conduit1. Conduit

2. Support 3. Partie basale2. Support 3. Basal part

4. Moyens de recouvrement4. Means of recovery

5. Moyens de fixation5. Means of fixation

6. Profil longitudinal6. Longitudinal profile

7. Elément de raccord 8. Extrémités longitudinales7. Connecting element 8. Longitudinal ends

9. Ailes9. Wings

10. Pattes déformables10. Deformable legs

1 1. Ouverture1 1. Opening

12. Buse 13. Trous de fixation12. Nozzle 13. Fixing holes

14. Gouttière14. Gutter

15. Câble de fixation15. Fixing cable

16. Lèvre de recouvrement16. Recovery lip

17. Support amortisseur 17. Shock absorber support

Claims

REVENDICATIONS 1. Dispositif destiné à monter un conduit (1 ) sur un support (2) comprenant une partie basale (3) configurée pour être fixée sur un support (2) et des moyens de recouvrement (4) rapportables sur la partie basale (3) et comprenant des moyens de fixation (5) du conduit (1 ) caractérisé par le fait que les moyens de recouvrement (4) comprennent au moins un profilé longitudinal (6) configuré pour coopérer par ses extrémités longitudinales (8) avec au moins un élément de raccord (7), le profilé longitudinal (6) et l'élément de raccord (7) étant rapportables sur la partie basale (3) et que l'élément de raccord (7) comprend en sa base au moins une ouverture (1 1 ) destinée à recevoir une sortie latérale (12) du conduit1. Device for mounting a conduit (1) on a support (2) comprising a basal portion (3) configured to be fixed on a support (2) and covering means (4) reportable on the basal portion (3) and comprising means (5) for fixing the conduit (1), characterized in that the covering means (4) comprise at least one longitudinal profile (6) configured to cooperate with its longitudinal ends (8) with at least one element connecting piece (7), the longitudinal profile (6) and the connecting element (7) being reportable on the base part (3) and that the connecting element (7) comprises in its base at least one opening (1). 1) for receiving a lateral outlet (12) of the conduit (1 )- 2. Dispositif selon la revendication 1 dans lequel les moyens de recouvrement (4) présentent une mobilité longitudinale par rapport à la partie basale (3). (1) - 2. Device according to claim 1 wherein the covering means (4) have a longitudinal mobility relative to the basal portion (3). 3. Dispositif selon la revendication 1 ou 2 dans lequel les moyens de recouvrement3. Device according to claim 1 or 2 wherein the recovery means (4) comprennent deux ailes (9) configurées pour coopérer avec la partie basale(4) comprise two wings (9) configured to cooperate with the basal portion (3). (3). 4. Dispositif selon une quelconque des revendications 1 à 3 dans lequel l'élément de raccord (7) est configuré pour recouvrir partiellement le profil longitudinal (6). 4. Device according to any one of claims 1 to 3 wherein the connecting element (7) is configured to partially cover the longitudinal profile (6). 5. Dispositif selon une quelconque des revendications précédentes dans lequel les moyens de fixation (5) du conduit (1 ) comprennent deux pattes déformables (10) élastiquement dont les extrémités sont configurées pour s'appliquer sur les parois du conduit 1 de sorte à maintenir le conduit (1 ) entre elles.5. Device according to any one of the preceding claims wherein the fastening means (5) of the duct (1) comprise two elastically deformable tabs (10) whose ends are configured to be applied to the walls of the duct 1 so as to maintain the conduit (1) between them. 6. Dispositif selon une quelconque des revendications précédentes comprenant des moyens d'amortissement des vibrations du conduit.6. Device according to any one of the preceding claims comprising damping means of the vibration of the conduit. 7. Dispositif selon une quelconque des revendications précédentes dans lequel la partie basale (3) est munie de trous (13) destinés à sa fixation à un support.7. Device according to any one of the preceding claims wherein the basal portion (3) is provided with holes (13) for attachment to a support. 8. Dispositif selon une quelconque des revendications précédentes dans lequel la partie basale (3) comprend une gouttière (14) destinée à recevoir un câble de fixation (15) longitudinal faisant partie du support (2).8. Device according to any one of the preceding claims wherein the basal portion (3) comprises a gutter (14) for receiving a longitudinal attachment cable (15) forming part of the support (2). 9. Installation de brumisation comprenant une ligne de brumisation et un dispositif selon une quelconque des revendications 1 à 8 pour monter la ligne de brumisation sur un support (2). 9. A misting installation comprising a misting line and a device according to any one of claims 1 to 8 for mounting the misting line on a support (2).
PCT/EP2008/063586 2007-10-15 2008-10-10 Device intended for fitting a pipe onto a support Ceased WO2009050111A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0758319 2007-10-15
FR0758319A FR2922290B1 (en) 2007-10-15 2007-10-15 DEVICE FOR MOUNTING A CONDUIT ON A SUPPORT

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WO2009050111A1 true WO2009050111A1 (en) 2009-04-23

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CN103486340A (en) * 2013-10-11 2014-01-01 吴俊� Composite pipeline
CN105452747A (en) * 2013-08-30 2016-03-30 住友理工株式会社 Soundproof cover for fuel piping

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ES2588655T3 (en) * 2013-03-19 2016-11-03 J. Van Walraven Holding B.V. Support channel
NL2010617C2 (en) * 2013-04-11 2014-10-14 Walraven Holding Bv J Van Support channel.
EP3244133B1 (en) * 2016-05-12 2019-09-11 Klimagiel S.r.l. Air duct and inspection method thereof

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US20070138349A1 (en) * 2005-12-19 2007-06-21 Ihab Ayoub Cable management system

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FR2689202A1 (en) * 1992-03-26 1993-10-01 Tech Modernes Alsaciennes Coupling element for connecting cable troughs, and method of manufacturing this element.
WO2003063316A2 (en) * 2002-01-22 2003-07-31 Fabien Cacciani Device for laying and fixing pipes for various circuits, domestic or industrial
FR2860278A1 (en) * 2003-09-30 2005-04-01 Tokai Rubber Ind Ltd FIXING FLANGE FOR FLUID TRANSPORT PIPE
FR2891474A1 (en) * 2005-10-05 2007-04-06 Delattre Ind Dev Did Sarl Mist sprayer e.g. for cooling or disinfecting air in enclosed building has centrifugal fan to generate gas flow carrying liquid droplets
US20070138349A1 (en) * 2005-12-19 2007-06-21 Ihab Ayoub Cable management system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105452747A (en) * 2013-08-30 2016-03-30 住友理工株式会社 Soundproof cover for fuel piping
CN103486340A (en) * 2013-10-11 2014-01-01 吴俊� Composite pipeline

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Publication number Publication date
FR2922290B1 (en) 2012-09-21
FR2922290A1 (en) 2009-04-17

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