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EP0812801A1 - Device for storing and complete discharging grease - Google Patents

Device for storing and complete discharging grease Download PDF

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Publication number
EP0812801A1
EP0812801A1 EP97401222A EP97401222A EP0812801A1 EP 0812801 A1 EP0812801 A1 EP 0812801A1 EP 97401222 A EP97401222 A EP 97401222A EP 97401222 A EP97401222 A EP 97401222A EP 0812801 A1 EP0812801 A1 EP 0812801A1
Authority
EP
European Patent Office
Prior art keywords
grease
piston
enclosure
cylindrical enclosure
plate
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.)
Granted
Application number
EP97401222A
Other languages
German (de)
French (fr)
Other versions
EP0812801B1 (en
Inventor
Stéphane Regis
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.)
TotalEnergies Marketing Services SA
Original Assignee
Total Raffinage Distribution SA
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 Total Raffinage Distribution SA filed Critical Total Raffinage Distribution SA
Publication of EP0812801A1 publication Critical patent/EP0812801A1/en
Application granted granted Critical
Publication of EP0812801B1 publication Critical patent/EP0812801B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0227—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by an ejection plunger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers

Definitions

  • the present invention relates to a device for the integral storage and unloading of grease.
  • It relates more particularly to a transportable container, making it possible to store large quantities of grease and to independently provide for the complete unloading of the grease from said container.
  • the present invention aims to propose a device making it possible both to store large quantities in the same container. of grease, to protect this grease against external aggressions and to ensure, in a simple manner, a complete unloading.
  • the present invention therefore relates to a device for the storage and the complete unloading of grease, this device comprising a cylindrical enclosure, the upper part of which is preferably retractable, a lower part in conical shape, integral with said enclosure and provided in its part the lowest of a controlled discharge orifice, and a piston-shaped plate, of conical shape, arranged perpendicular to the axis of the cylindrical enclosure, of cross section equal to the internal section of the enclosure and capable of sliding therein, this device being characterized in that the piston plate has a conical shape complementary to that of the lower end of the cylindrical enclosure, in that the weight of said plate is such that it can slide by simple gravity by pushing back to evacuate the fat located in the lower part of the cylindrical enclosure, and in that it comprises at least one guide of the forman tray t piston, parallel to the longitudinal axis of the cylindrical enclosure.
  • the device according to the invention Since the mass of the plate is sufficient to deposit the grease, the device according to the invention has an important advantage compared to the prior art, since it operates completely autonomously, without the use of external equipment. This represents a significant gain for the user and avoids a source of pollution in the event of a change in the type of grease.
  • the weight of the piston-forming plate is calculated in such a way that it slides freely by simple gravity in the cylindrical enclosure, for all the usual consistencies of lubricating greases.
  • the Applicant has established that, for these usual consistencies of lubricating greases, the weight of the plate can vary, for a diameter of said plate less than 1.5 meters, between 100 and 400 kilograms and, preferably, between 150 and 300 kilograms.
  • the unloading performed using the device according to the invention is particularly effective.
  • the piston-forming plate reaches the end of its travel, there remains no interstitial space between the latter and the lower end of the enclosure, since their conical shapes are complementary. In this way, all the fat originally contained in the enclosure is expelled through the discharge orifice.
  • the upper part of the cylindrical enclosure of the device according to the invention is equipped with a compressed air intake outlet, usable in the case of particularly consistent grease stripping, in order to exert a additional pressure on the top of the plate.
  • the guide of the piston-forming plate ensures perfect retention of the latter during its movements. It is optionally possible to provide two guides parallel to the axis of the cylindrical enclosure and diametrically opposite with respect thereto.
  • the plate is equipped at its outer periphery with one or, preferably, several seals scraping the interior walls of the cylindrical enclosure.
  • the filling of the cylindrical enclosure is carried out using a pump, which propels the grease inside the device through the same orifice, disposed at the bottom of the cylindrical enclosure, which serves to the evacuation of said fat.
  • a purge is installed at the level of said discharge orifice.
  • the device according to the invention allows the storage of large quantities of grease, which can be greater than 1 ton and, preferably, 1.2 tons.
  • the device according to the invention consists of a cylindrical enclosure 10, capped by a tight and retractable cover 20, and a lower end 30 in the form of a cone, the point of which is directed towards bottom and corner at the top ⁇ .
  • an opening with controlled opening and closing, 40 which allows the filling and evacuation of the fat.
  • a purge 50 intended to expel the residual air present at the start of the filling phase.
  • a compressed air inlet 60 is also provided at the upper end of the cylindrical enclosure.
  • the device is mounted on a standard type pallet and is protected by an integral metallic exterior structure, both not shown.
  • An example of materials and dimensions is given below for information: the device is, for example, made of common steel and has a height of 2.35 meters, the diameter of the cylindrical enclosure being 1.15 meters .
  • a piston plate 70 perpendicular to the longitudinal axis of said cylindrical enclosure and of transverse dimension equal to the section of the latter.
  • the upper side of the plate 80 is substantially flat, while its lower face 90 is formed by a cone of angle at the top a.
  • the plate 70 is equipped at its periphery with an O-ring 100.
  • This plate mounted sliding on a rod 120, arranged along the axis of the cylindrical enclosure 10, has a weight such that it can descend by simple gravity inside the enclosure, expelling the grease 110 present under this tray by the discharge orifice 40.
  • the weight of the tray is between 100 and 400 kilograms and, preferably, between 150 and 300 kilograms.
  • the grease to be evacuated itself provides lubrication between the plate forming the piston 70 and the internal face of the enclosure 10.
  • the plate 70 and the lower end 30 of the cylindrical enclosure 10 are formed by cones directed downwards and of the same angle at the top. Therefore, there remains no space between this lower end 30 and the plate 70, when the latter is at the end of its travel, so that all of the grease will be expelled from the cylindrical enclosure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Refuse Collection And Transfer (AREA)
  • Vending Machines For Individual Products (AREA)
  • Reciprocating Pumps (AREA)
  • Rolling Contact Bearings (AREA)
  • Closures For Containers (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Fats And Perfumes (AREA)

Abstract

A grease container/dispenser consists of a cylindrical container with a top (20) preferably in the form of a removable cover and a conical bottom (30) with a controlled outlet (40). The grease is dispensed through the outlet by a piston (70). The piston has one or more scraper ring seals (100), its underside (9) being conical in shape and matching the shape of the container bottom, and it is of sufficient weight to expel the grease by gravity when the outlet is opened. For example, for a container up to 1.5 m in diameter the piston weighs between 100 and 400 kg and preferably between 150 and 300 kg. The upper part of the container can have an inlet (60) for compressed air to assist the piston.

Description

La présente invention concerne un dispositif pour le stockage et le dépotage intégral de graisse.The present invention relates to a device for the integral storage and unloading of grease.

Elle concerne plus particulièrement un conteneur transportable, permettant de stocker des quantités importantes de graisse et d'assurer de façon autonome le dépotage intégral de la graisse dudit conteneur.It relates more particularly to a transportable container, making it possible to store large quantities of grease and to independently provide for the complete unloading of the grease from said container.

Il est déjà connu de stocker des graisses dans des capacités ou conteneurs hermétiques, d'une part, pour pouvoir les transporter et, d'autre part, pour soustraire ces graisses à l'oxydation de l'air, à un assèchement ou à une hydratation par condensation. De la même manière, il est déjà connu d'utiliser le poids de la graisse pour assurer son propre dépotage du conteneur. On sait également que, lorsque la consistance de la graisse atteint des valeurs par exemple inférieures à 350 dixièmes de millimètre (mesurées selon la norme ISO 2137), le dépotage par gravité devient insuffisant et il est alors nécessaire d'avoir recours à des appareillages extérieurs. Ces appareillages peuvent être, par exemple, des pompes ou des presses à vérins, montées sur des potences ou directement sur le conteneur.It is already known to store fats in airtight containers or containers, on the one hand, in order to be able to transport them and, on the other hand, to protect these fats from air oxidation, drying out or hydration by condensation. In the same way, it is already known to use the weight of the grease to ensure its own stripping of the container. We also know that, when the consistency of the fat reaches values for example less than 350 tenths of a millimeter (measured according to ISO 2137), the gravity discharge becomes insufficient and it is then necessary to have recourse to external devices . These devices can be, for example, pumps or jack presses, mounted on brackets or directly on the container.

Ces différents dispositifs présentent néanmoins plusieurs inconvénients. Ainsi, il est nécessaire de mettre en oeuvre plusieurs conteneurs, compte-tenu de la limite habituelle des capacités de stockage de ceux-ci (inférieure à 500 kilogrammes), ou d'utiliser des matériels annexes nécessitant des utilités (air, électricité...) et des manipulations répétées, plus ou moins longues.These different devices nevertheless have several drawbacks. Thus, it is necessary to use several containers, taking into account the usual limit of their storage capacities (less than 500 kilograms), or to use additional materials requiring utilities (air, electricity, etc.). .) and repeated manipulations, more or less long.

De plus, avec ces systèmes, le dépotage complet des graisses de leur conteneur ne peut pas être complètement réalisé et peut engendrer, en l'absence d'opérations de nettoyage délicates et coûteuses, des risques de pollution, en cas de changement de types de graisses.In addition, with these systems, the complete stripping of the greases from their container cannot be completely carried out and may generate, in the absence of delicate and costly cleaning operations, risks of pollution, in the event of change of types of fats.

Pour pallier ces différents inconvénients, la présente invention vise à proposer un dispositif permettant à la fois de stocker dans un même conteneur des quantités importantes de graisse, de protéger cette graisse contre les agressions extérieures et d'en assurer, d'une manière simple, un dépotage intégral.To overcome these various drawbacks, the present invention aims to propose a device making it possible both to store large quantities in the same container. of grease, to protect this grease against external aggressions and to ensure, in a simple manner, a complete unloading.

La présente invention a donc pour objet un dispositif pour le stockage et le dépotage intégral de graisse, ce dispositif comprenant une enceinte cylindrique, dont la partie supérieure est de préférence escamotable, une partie inférieure forme conique, solidaire de ladite enceinte et pourvue dans sa partie la plus basse d'un orifice d'évacuation contrôlé, et un plateau formant piston, de forme conique, disposé perpendiculairement à l'axe de l'enceinte cylindrique, de section transversale égale à la section interne de l'enceinte et apte à coulisser dans celle-ci, ce dispositif étant caractérisé en ce que le plateau formant piston a une forme conique complémentaire de celle de l'extrémité inférieure de l'enceinte cylindrique, en ce que le poids du dit plateau est tel qu'il puisse coulisser par simple gravité en repoussant pour l'évacuer la graisse se trouvant dans la partie basse de l'enceinte cylindrique, et en ce qu'il comporte au moins un guide du plateau formant piston, parallèle à l'axe longitudinal de l'enceinte cylindrique.The present invention therefore relates to a device for the storage and the complete unloading of grease, this device comprising a cylindrical enclosure, the upper part of which is preferably retractable, a lower part in conical shape, integral with said enclosure and provided in its part the lowest of a controlled discharge orifice, and a piston-shaped plate, of conical shape, arranged perpendicular to the axis of the cylindrical enclosure, of cross section equal to the internal section of the enclosure and capable of sliding therein, this device being characterized in that the piston plate has a conical shape complementary to that of the lower end of the cylindrical enclosure, in that the weight of said plate is such that it can slide by simple gravity by pushing back to evacuate the fat located in the lower part of the cylindrical enclosure, and in that it comprises at least one guide of the forman tray t piston, parallel to the longitudinal axis of the cylindrical enclosure.

Etant donné que la masse du plateau suffit pour dépoter la graisse, le dispositif conforme à l'invention présente un avantage important par rapport à l'art antérieur, puisqu'il fonctionne de manière totalement autonome, sans utilisation d'appareillages extérieurs. Ceci représente un gain important pour l'utilisateur et évite une source de pollution en cas de changement de type de graisse.Since the mass of the plate is sufficient to deposit the grease, the device according to the invention has an important advantage compared to the prior art, since it operates completely autonomously, without the use of external equipment. This represents a significant gain for the user and avoids a source of pollution in the event of a change in the type of grease.

On notera que la graisse à dépoter assure elle-même la lubrification du plateau, au cours de son déplacement.It will be noted that the grease to be removed ensures lubrication of the plate itself, during its movement.

Le poids du plateau formant piston est calculé de façon telle qu'il coulisse librement par simple gravité dans l'enceinte cylindrique, pour toutes les consistances usuelles des graisses lubrifiantes. La Demanderesse a établi que, pour ces consistances usuelles des graisses lubrifiantes, le poids du plateau peut varier, pour un diamètre dudit plateau inférieur à 1,5 mètre, entre 100 et 400 kilogrammes et, de préférence, entre 150 et 300 kilogrammes.The weight of the piston-forming plate is calculated in such a way that it slides freely by simple gravity in the cylindrical enclosure, for all the usual consistencies of lubricating greases. The Applicant has established that, for these usual consistencies of lubricating greases, the weight of the plate can vary, for a diameter of said plate less than 1.5 meters, between 100 and 400 kilograms and, preferably, between 150 and 300 kilograms.

Le dépotage réalisé grâce au dispositif conforme à l'invention est particulièrement efficace. En effet, lorsque le plateau formant piston arrive en bout de course, il ne subsiste aucun espace interstitiel entre celui-ci et l'extrémité inférieure de l'enceinte, puisque leurs formes coniques sont complémentaires. De la sorte, l'ensemble de la graisse contenue originellement dans l'enceinte est chassée par l'orifice d'évacuation.The unloading performed using the device according to the invention is particularly effective. In fact, when the piston-forming plate reaches the end of its travel, there remains no interstitial space between the latter and the lower end of the enclosure, since their conical shapes are complementary. In this way, all the fat originally contained in the enclosure is expelled through the discharge orifice.

De manière avantageuse, la partie haute de l'enceinte cylindrique du dispositif conforme à l'invention est équipée d'une prise d'amenée d'air comprimé, utilisable dans le cas de dépotages de graisses particulièrement consistantes, en vue d'exercer une pression complémentaire sur le dessus du plateau.Advantageously, the upper part of the cylindrical enclosure of the device according to the invention is equipped with a compressed air intake outlet, usable in the case of particularly consistent grease stripping, in order to exert a additional pressure on the top of the plate.

Dans le même but, on peut prévoir à la partie haute de l'enceinte, en amont du plateau formant piston, un organe de raccordement à une source de liquide, afin d'accroître, si nécessaire, la masse exerçant une pression sur la graisse à dépoter.For the same purpose, one can provide at the upper part of the enclosure, upstream of the plate forming the piston, a member for connection to a source of liquid, in order to increase, if necessary, the mass exerting a pressure on the grease. to unload.

Le guide du plateau formant piston assure un parfait maintien en position de celui-ci, au cours de ses déplacements. On peut éventuellement prévoir deux guides parallèles à l'axe de l'enceinte cylindrique et diamétralement opposés par rapport à celui-ci.The guide of the piston-forming plate ensures perfect retention of the latter during its movements. It is optionally possible to provide two guides parallel to the axis of the cylindrical enclosure and diametrically opposite with respect thereto.

Pour assurer l'étanchéité du plateau, d'une part, au niveau de la graisse et, d'autre part, au niveau de l'air comprimé, quand celui-ci est utilisé, le plateau est équipé à sa périphérie extérieure d'un ou, de préférence, de plusieurs joints d'étanchéité venant racler les parois intérieures de l'enceinte cylindrique.To ensure the tightness of the plate, on the one hand, at the level of the grease and, on the other hand, at the level of the compressed air, when this is used, the plate is equipped at its outer periphery with one or, preferably, several seals scraping the interior walls of the cylindrical enclosure.

Le remplissage de l'enceinte cylindrique est réalisé à l'aide d'une pompe, qui propulse la graisse à l'intérieur du dispositif par le même orifice, disposé à la partie inférieure de l'enceinte cylindrique, qui sert à l'évacuation de la dite graisse. Pour éviter de possibles entrées d'air dans l'enceinte, pendant les opérations de chargement, une purge est installée au niveau dudit orifice d'évacuation.The filling of the cylindrical enclosure is carried out using a pump, which propels the grease inside the device through the same orifice, disposed at the bottom of the cylindrical enclosure, which serves to the evacuation of said fat. To avoid possible air entering the enclosure, during the loading operations, a purge is installed at the level of said discharge orifice.

Le dispositif conforme à l'invention permet le stockage de quantités importantes de graisses, pouvant être supérieures à 1 tonne et, de préférence, à 1,2 tonne.The device according to the invention allows the storage of large quantities of grease, which can be greater than 1 ton and, preferably, 1.2 tons.

Ce conditionnement des graisses en grosses quantités constitue un avantage important pour les industriels, car il permet de réduire d'autant les opérations de gestion des approvisionnements.This conditioning of greases in large quantities constitutes an important advantage for manufacturers, since it makes it possible to reduce the operations of supply management by the same amount.

Un mode de réalisation non limitatif de l'invention est représenté sur la figure unique de dessin annexé,A nonlimiting embodiment of the invention is shown in the single figure of the accompanying drawing,

Comme on le voit sur cette figure, le dispositif selon l'invention se compose d'une enceinte cylindrique 10, coiffée par un couvercle 20 étanche et escamotable, et d'une extrémité inférieure 30 en forme de cône, dont la pointe est dirigée vers le bas et d'angle au sommet α.As can be seen in this figure, the device according to the invention consists of a cylindrical enclosure 10, capped by a tight and retractable cover 20, and a lower end 30 in the form of a cone, the point of which is directed towards bottom and corner at the top α.

A la partie la plus basse de cette extrémité inférieure est prévu un orifice à ouverture et fermeture commandées, 40, qui permet le remplissage et l'évacuation de la graisse. Sur cet orifice est installée une purge 50, destinée à chasser l'air résiduel présent en début de phase de remplissage. A l'extrémité supérieure de l'enceinte cylindrique est également prévue une entrée d'air comprimé 60.At the lowest part of this lower end is provided an opening with controlled opening and closing, 40, which allows the filling and evacuation of the fat. On this orifice is installed a purge 50, intended to expel the residual air present at the start of the filling phase. A compressed air inlet 60 is also provided at the upper end of the cylindrical enclosure.

Le dispositif est monté sur une palette de type courant et se trouve protégé par une structure extérieure métallique solidaire, toutes deux non représentées. Un exemple de matériaux et de dimensions est donné ci-après à titre indicatif : le dispositif est, par exemple, fabriqué en acier courant et possède une hauteur de 2, 35 mètres, le diamètre de l'enceinte cylindrique étant de 1, 15 mètre.The device is mounted on a standard type pallet and is protected by an integral metallic exterior structure, both not shown. An example of materials and dimensions is given below for information: the device is, for example, made of common steel and has a height of 2.35 meters, the diameter of the cylindrical enclosure being 1.15 meters .

Dans l'enceinte cylindrique 10 est disposé un plateau formant piston 70, perpendiculaire à l'axe longitudinal de la dite enceinte cylindrique et de dimension transversale égale à la section de celle-ci. La face supérieure du plateau 80 est sensiblement plane, alors que sa face inférieure 90 est formée par un cône d'angle au sommet a. Le plateau 70 est équipé à sa périphérie d'un joint torique 100.In the cylindrical enclosure 10 is disposed a piston plate 70, perpendicular to the longitudinal axis of said cylindrical enclosure and of transverse dimension equal to the section of the latter. The upper side of the plate 80 is substantially flat, while its lower face 90 is formed by a cone of angle at the top a. The plate 70 is equipped at its periphery with an O-ring 100.

Ce plateau, monté coulissant sur une tige 120, disposée suivant l'axe de l'enceinte cylindrique 10, présente un poids tel qu'il peut descendre par simple gravité à l'intérieur de l'enceinte, en chassant la graisse 110 présente sous ce plateau par l'orifice d'évacuation 40. Dans le cas d'une graisse de consistance usuelle, le poids du plateau est compris entre 100 et 400 kilogrammes et, de préférence, entre 150 et 300 kilogrammes. Comme indiqué ci-dessus, la graisse à évacuer assure elle-même la lubrification entre le plateau formant piston 70 et la face interne de l'enceinte 10.This plate, mounted sliding on a rod 120, arranged along the axis of the cylindrical enclosure 10, has a weight such that it can descend by simple gravity inside the enclosure, expelling the grease 110 present under this tray by the discharge orifice 40. In the case of a grease of usual consistency, the weight of the tray is between 100 and 400 kilograms and, preferably, between 150 and 300 kilograms. As indicated above, the grease to be evacuated itself provides lubrication between the plate forming the piston 70 and the internal face of the enclosure 10.

En outre, le plateau 70 et l'extrémité inférieure 30 de l'enceinte cylindrique 10 sont formés par des cônes dirigés vers le bas et de même angle au sommet. De ce fait, il ne subsiste aucun espace entre cette extrémité inférieure 30 et le plateau 70, lorsque ce dernier se trouve en bout de course, de sorte que l'ensemble de la graisse sera chassé de l'enceinte cylindrique.In addition, the plate 70 and the lower end 30 of the cylindrical enclosure 10 are formed by cones directed downwards and of the same angle at the top. Therefore, there remains no space between this lower end 30 and the plate 70, when the latter is at the end of its travel, so that all of the grease will be expelled from the cylindrical enclosure.

Claims (6)

Dispositif pour le stockage et le dépotage intégral de graisse, ce dispositif comprenant une enceinte cylindrique (10), dont la partie supérieure (20) est de préférence escamotable, une partie inférieure (30) de forme conique, solidaire de ladite enceinte et pourvue dans sa partie la plus basse d'un orifice d'évacuation contrôlé (40), et un plateau formant piston (70), de forme conique, disposé perpendiculairement à l'axe de l'enceinte cylindrique (10), de section transversale égale à la section interne de l'enceinte et apte à coulisser dans celle-ci, ce dispositif étant caractérisé en ce que le plateau formant piston (70) a une forme conique complémentaire de celle de l'extrémité inférieure de l'enceinte cylindrique (30), en ce que le poids du dit plateau (70) est tel qu'il puisse coulisser par simple gravité en repoussant pour l'évacuer la graisse (110) se trouvant dans la partie basse de l'enceinte cylindrique, et en ce qu'il comporte au moins un guide (120) du plateau formant piston (70), parallèle à l'axe longitudinal de l'enceinte cylindrique.Device for the complete storage and unloading of grease, this device comprising a cylindrical enclosure (10), the upper part (20) of which is preferably retractable, a lower part (30) of conical shape, integral with said enclosure and provided in its lowest part of a controlled discharge orifice (40), and a piston-forming plate (70), of conical shape, arranged perpendicular to the axis of the cylindrical enclosure (10), of cross section equal to the internal section of the enclosure and capable of sliding therein, this device being characterized in that the piston-forming plate (70) has a conical shape complementary to that of the lower end of the cylindrical enclosure (30) , in that the weight of said plate (70) is such that it can slide by simple gravity by pushing back to discharge the grease (110) located in the lower part of the cylindrical enclosure, and in that it comprises at least one guide (120) d u piston-forming plate (70), parallel to the longitudinal axis of the cylindrical enclosure. Dispositif selon la revendication 1, caractérisé en ce qu'il comprend un unique guide du plateau formant piston (70), disposé suivant l'axe de l'enceinte (10), ou deux guides diamétralement opposés, disposés à la périphérie interne de cette enceinte.Device according to claim 1, characterized in that it comprises a single guide of the piston-forming plate (70), arranged along the axis of the enclosure (10), or two diametrically opposed guides, arranged at the internal periphery of this pregnant. Dispositif selon l'une des revendications 1 et 2, caractérisé en ce que la partie haute (20) de l'enceinte cylindrique est équipée d'une entrée d'air comprimé (60).Device according to either of Claims 1 and 2, characterized in that the upper part (20) of the cylindrical enclosure is equipped with a compressed air inlet (60). Dispositif suivant l'une des revendications 1 à 3, caractérisé en ce que le plateau formant piston (70) est équipé à sa périphérie d'un ou, de préférence, de plusieurs joints racleurs (100).Device according to one of Claims 1 to 3, characterized in that the piston-forming plate (70) is equipped at its periphery with one or, preferably, with several scraper seals (100). Dispositif suivant les revendications 1 à 4, caractérisé en ce qu'il comporte un unique orifice (40), situé à la partie inférieure de l'enceinte cylindrique (10), pour le remplissage en graisse de celle-ci et pour le dépotage de la graisse.Device according to claims 1 to 4, characterized in that it comprises a single orifice (40), located at the lower part of the cylindrical enclosure (10), for filling it with grease and for unloading the fat. Dispositif suivant l'une des revendications 1 à 5, caractérisé en ce que l'enceinte cylindrique (10) est apte à contenir des quantités de graisses supérieures à 1 tonne et de préférence à 1,2 tonne.Device according to one of claims 1 to 5, characterized in that the cylindrical enclosure (10) is capable of containing quantities of grease greater than 1 ton and preferably less than 1.2 tons.
EP97401222A 1996-06-12 1997-06-03 Device for storing and complete discharging grease Expired - Lifetime EP0812801B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607277 1996-06-12
FR9607277A FR2749835B1 (en) 1996-06-12 1996-06-12 DEVICE FOR FULL STORAGE AND DEPOSITION OF GREASE

Publications (2)

Publication Number Publication Date
EP0812801A1 true EP0812801A1 (en) 1997-12-17
EP0812801B1 EP0812801B1 (en) 2000-07-19

Family

ID=9492969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401222A Expired - Lifetime EP0812801B1 (en) 1996-06-12 1997-06-03 Device for storing and complete discharging grease

Country Status (8)

Country Link
EP (1) EP0812801B1 (en)
AT (1) ATE194814T1 (en)
CZ (1) CZ179397A3 (en)
DE (1) DE69702574T2 (en)
ES (1) ES2148915T3 (en)
FR (1) FR2749835B1 (en)
HU (1) HUP9701038A3 (en)
PL (1) PL182795B1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0839758A1 (en) * 1996-10-29 1998-05-06 Stöcklin Logistik AG Transport and dispensing container for highly viscous and pasty products
FR2782501A1 (en) * 1998-08-21 2000-02-25 Rexson Procedes Container for storage, transport and distribution of viscous adhesive has pressurized air inlet to chamber to expel adhesive
FR2851242A1 (en) * 2003-02-13 2004-08-20 Rhodia Chimie Sa Method of emptying a flexible or big bag container containing a viscous polymer product such as mastic by placing in an cylindrical emptying tank and applying pressure to the top by means of a piston or fluid pressor
FR2851241A1 (en) * 2003-02-13 2004-08-20 Rhodia Chimie Sa A method of emptying a flexible or big bag container containing a viscous polymer product such as mastic by placing in an cylindrical emptying tank and applying pressure to the top by means of a piston
WO2005097666A1 (en) * 2004-03-31 2005-10-20 Ch & I Technologies, Inc. Refillable material transfer system
US8413856B2 (en) 2008-04-21 2013-04-09 Ch&I Technologies, Inc. Portable constant-pressure refillable material transfer system
US8534499B2 (en) 2005-10-21 2013-09-17 Ch&I Technologies, Inc. Integrated material transfer and dispensing system
US8684238B2 (en) 2008-04-21 2014-04-01 C.H.&I. Technologies, Inc. Aerosol refill cartridge
CN104944348A (en) * 2014-03-28 2015-09-30 C.H.&I.技术有限公司 Aerosol refill cartridge
CN107600768A (en) * 2017-09-26 2018-01-19 新乡市恒星科技有限责任公司 A kind of lubricating grease holding vessel of convenient transportation
CN108584041A (en) * 2018-06-15 2018-09-28 重庆登康口腔护理用品股份有限公司 Lotion retracting device in a kind of pipe
US10221059B2 (en) 2004-03-31 2019-03-05 Ch&I Technologies, Inc. Refillable material transfer system
CN111792205A (en) * 2019-07-17 2020-10-20 璞真生活有限公司 Containers and Care Devices
CN115092555A (en) * 2022-06-23 2022-09-23 魏靖宇 Capsule-type oil storage tank, pressure filling device and oil storage tank filling device
CN115646249A (en) * 2022-10-31 2023-01-31 茂名南海长城石化有限公司 Preservation box for ultralow-temperature lubricating grease

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045355A1 (en) * 2004-09-17 2006-04-06 Tesa Ag Method and device for dispensing a liquid flow metered at high pressure
CN107352130A (en) * 2017-08-18 2017-11-17 沈阳华晨塑料制品有限公司 A kind of telescopic piston oil suction disk and grease tank
CN112550960B (en) * 2020-11-19 2023-06-30 湖南开磷雁峰塔涂料有限公司 Storage equipment for ink preservation and use method thereof

Citations (4)

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Publication number Priority date Publication date Assignee Title
US3184120A (en) * 1963-08-16 1965-05-18 Katherine Undi Dispensing device for fluids
EP0351899A2 (en) * 1988-07-22 1990-01-24 TOTAL INCHIOSTRI S.p.A. Device for the total emptying of large-size ink containers having a low degree of flowability
US5462207A (en) * 1994-10-19 1995-10-31 Ocg Microelectronic Materials, Inc. Environmentally safe dispensing assembly for ultra-pure liquid chemicals
EP0686597A1 (en) * 1994-06-09 1995-12-13 Wilhelm A. Keller An apparatus with a container and pump for vacuum unloading of contents

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
GB2161863B (en) * 1984-07-16 1987-12-31 Realex Corp Dispenser for pasty products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184120A (en) * 1963-08-16 1965-05-18 Katherine Undi Dispensing device for fluids
EP0351899A2 (en) * 1988-07-22 1990-01-24 TOTAL INCHIOSTRI S.p.A. Device for the total emptying of large-size ink containers having a low degree of flowability
EP0686597A1 (en) * 1994-06-09 1995-12-13 Wilhelm A. Keller An apparatus with a container and pump for vacuum unloading of contents
US5462207A (en) * 1994-10-19 1995-10-31 Ocg Microelectronic Materials, Inc. Environmentally safe dispensing assembly for ultra-pure liquid chemicals

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0839758A1 (en) * 1996-10-29 1998-05-06 Stöcklin Logistik AG Transport and dispensing container for highly viscous and pasty products
FR2782501A1 (en) * 1998-08-21 2000-02-25 Rexson Procedes Container for storage, transport and distribution of viscous adhesive has pressurized air inlet to chamber to expel adhesive
US8590740B2 (en) 2003-02-13 2013-11-26 Rhodia Chimie Method of draining a flexible container holding a viscous product
US8157127B2 (en) 2003-02-13 2012-04-17 Rhodia Chimie Method of draining a flexible container housing a viscous product
WO2004074164A1 (en) * 2003-02-13 2004-09-02 Rhodia Chimie Method of draining a flexible container housing a viscous product
FR2851242A1 (en) * 2003-02-13 2004-08-20 Rhodia Chimie Sa Method of emptying a flexible or big bag container containing a viscous polymer product such as mastic by placing in an cylindrical emptying tank and applying pressure to the top by means of a piston or fluid pressor
RU2339557C2 (en) * 2003-02-13 2008-11-27 Родиа Шими Method of emptying of soft container that contains viscous substance
FR2851241A1 (en) * 2003-02-13 2004-08-20 Rhodia Chimie Sa A method of emptying a flexible or big bag container containing a viscous polymer product such as mastic by placing in an cylindrical emptying tank and applying pressure to the top by means of a piston
US7997445B2 (en) 2004-03-31 2011-08-16 Ch&I Technologies, Inc. Refillable material transfer system
US9624023B2 (en) 2004-03-31 2017-04-18 Ch&I Technologies, Inc. Integrated material transfer and dispensing system
US10221059B2 (en) 2004-03-31 2019-03-05 Ch&I Technologies, Inc. Refillable material transfer system
US8640918B2 (en) 2004-03-31 2014-02-04 Ch&I Technologies, Inc. Refillable material transfer system
US7762434B2 (en) 2004-03-31 2010-07-27 Ch&I Technologies, Inc. Refillable material transfer system
WO2005097666A1 (en) * 2004-03-31 2005-10-20 Ch & I Technologies, Inc. Refillable material transfer system
EP2799393A3 (en) * 2005-10-21 2015-07-15 C.H. & I. Technologies, Inc. Integrated material transfer and dispensing system
US8534499B2 (en) 2005-10-21 2013-09-17 Ch&I Technologies, Inc. Integrated material transfer and dispensing system
US8684238B2 (en) 2008-04-21 2014-04-01 C.H.&I. Technologies, Inc. Aerosol refill cartridge
US8413856B2 (en) 2008-04-21 2013-04-09 Ch&I Technologies, Inc. Portable constant-pressure refillable material transfer system
CN104944348A (en) * 2014-03-28 2015-09-30 C.H.&I.技术有限公司 Aerosol refill cartridge
CN107600768A (en) * 2017-09-26 2018-01-19 新乡市恒星科技有限责任公司 A kind of lubricating grease holding vessel of convenient transportation
CN107600768B (en) * 2017-09-26 2023-12-19 新乡市恒星科技有限责任公司 Lubricating grease storage tank convenient to transport
CN108584041A (en) * 2018-06-15 2018-09-28 重庆登康口腔护理用品股份有限公司 Lotion retracting device in a kind of pipe
CN111792205A (en) * 2019-07-17 2020-10-20 璞真生活有限公司 Containers and Care Devices
CN115092555A (en) * 2022-06-23 2022-09-23 魏靖宇 Capsule-type oil storage tank, pressure filling device and oil storage tank filling device
CN115646249A (en) * 2022-10-31 2023-01-31 茂名南海长城石化有限公司 Preservation box for ultralow-temperature lubricating grease
CN115646249B (en) * 2022-10-31 2023-10-27 茂名南海长城石化有限公司 A storage box for ultra-low temperature grease

Also Published As

Publication number Publication date
FR2749835A1 (en) 1997-12-19
PL182795B1 (en) 2002-03-29
PL320525A1 (en) 1997-12-22
ATE194814T1 (en) 2000-08-15
EP0812801B1 (en) 2000-07-19
FR2749835B1 (en) 1998-10-23
ES2148915T3 (en) 2000-10-16
HUP9701038A3 (en) 1998-06-29
HUP9701038A2 (en) 1998-05-28
DE69702574T2 (en) 2001-04-12
HU9701038D0 (en) 1997-07-28
DE69702574D1 (en) 2000-08-24
CZ179397A3 (en) 1999-02-17

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