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WO2007016928A2 - Hotte de chauffage pour terrasse - Google Patents

Hotte de chauffage pour terrasse Download PDF

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Publication number
WO2007016928A2
WO2007016928A2 PCT/DK2006/050032 DK2006050032W WO2007016928A2 WO 2007016928 A2 WO2007016928 A2 WO 2007016928A2 DK 2006050032 W DK2006050032 W DK 2006050032W WO 2007016928 A2 WO2007016928 A2 WO 2007016928A2
Authority
WO
WIPO (PCT)
Prior art keywords
screen
terrace
terrace heater
reflector
heater
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/DK2006/050032
Other languages
English (en)
Other versions
WO2007016928A3 (fr
Inventor
Carsten Frisgaard Pedersen
Christian Weng
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.)
FRISGAARD-WENG APS
FRISGAARD WENG APS
Original Assignee
FRISGAARD-WENG APS
FRISGAARD WENG APS
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 FRISGAARD-WENG APS, FRISGAARD WENG APS filed Critical FRISGAARD-WENG APS
Priority to EP06761877A priority Critical patent/EP1926939A2/fr
Priority to US12/063,346 priority patent/US20100132698A1/en
Publication of WO2007016928A2 publication Critical patent/WO2007016928A2/fr
Publication of WO2007016928A3 publication Critical patent/WO2007016928A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
    • F24C1/08—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating
    • F24C1/10—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating with reflectors
    • F24C1/12—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating with reflectors of circular shape

Definitions

  • the present invention relates to a terrace heater, and comprising a base cabinet for placing on an under-layer for the storage of a supply of gas which is connected to an ignition and regulator unit ⁇ n the free end of a substantially tubular support part extending from the cabinet where said ignition and regulator unit is connected to a burner, on the upstanding free end of which there is a reflector which consists of a circular, downwardly inclined first screen extending out over the periphery of the burner, with a lower edge for angular downwards reflection of the heat emitted from the burner along the edge of the reflector.
  • Such terrace heaters are particularly widespread and are used everywhere throughout the world. Common to them ail is that these comprise a horizo ⁇ taliy- arra ⁇ ged, circular and downwardly extending reflector screen from which the heat from the burner of the terrace heater is emitted in a radial and downwardly directed flow of hot air, which depending on the weather conditions where the terrace heated is placed will be deflected so that the greatest part of the flow of heat will flow with the wind direction.
  • a terrace heater comprising an umbrella-like over-cover mounted on the tubular support part for radial, downwardly-directed reflection of the hot air which is emitted from the reflector, and which rises upwards and otherwise will be lost.
  • the effect of the umbrella-like over-cover will be merely an accumulation and spreading of the otherwise lost heat over a greater area, where the heat continues to be directed radially and at an angle downwards.
  • the typical situation will be that the terrace heater is placed on a terrace in the vicinity of a table and chairs for use by people, and without renouncing other ways of using the terrace heater, it is this manner of use which is taken as the starting point for the present invention.
  • the terrace heater is normally placed at the side of a table, since the typical configuration of the terrace heater cabinet is thus that it can only house a cylinder of gas (for exampie an 11 kg gas cylinder) and a gas-pressure regulator which is mounted directly on the gas cylinder's outlet valve, and from which the gas is led via a pipe or a hose forward to the ignition and regulator unit.
  • said cabinet is often of a height and extent which makes it too high in relation to the normally-desired table height, and also that the voluminous cabinet occupies space under the table, to the inconvenience of those persons sitting around the table, and therefore the terrace heaters are typically positioned outside the table area.
  • the result of this positioning is, however, that approximately a half-part of the heat emitted from the terrace heater via the normal reflector is lost, in that the radial emission of heat results in a transmission of heat In the 180° extent of the heater's circular reflector which faces away from the table, i.e. unless a further number of tables are set up arouncf the terrace heater, only approx. 50% of the heat produced is utilise effectively.
  • the terrace heater is placed in a pface where there is a slight wind, this results in a reduction of the combustion of the gas supplied from the ignition and regulator unit, i.e. an effective utilisation is not achieved of the calorific value of the gas in the form of heat which should increase the comfort of the persons who are in the vicinity of the terrace heater.
  • an effective utilisation is not achieved of the calorific value of the gas in the form of heat which should increase the comfort of the persons who are in the vicinity of the terrace heater.
  • the manner in which the terrace heater emits a radial, downwardly inclined flow of heat also results in the heated air first hitting the table and the persons sitting at it, but is not directed under the table where there is very often a need for heat around the legs of the people who are sitting close to the terrace heater,
  • floor heating involves the possibility of the room temperature being reduced by up to as much as 5°C, since the consequence of the comfort of having heat around the feet is that people do not register the lower room temperature.
  • a further object of the invention is to improve the comfort of the persons who are sitting around a table in the vicinity of a terrace heater.
  • a third abject of the invention is to achieve a more effective utilisation of the combustion heat from the gas supplied to the burner. This object is achieved with a terrace heater of the kind disclosed by way of introduction , which is characterised in "that along a part section of the circumference of the lower edge of the first screen there is second screen part which extends outwards and downwards and is oriented in a substantially vertical manner.
  • the flow of heat emitted radially from the reflector of the terrace heater, at least over the part section where the second screen part extends, typically along that part of the periphery of the reflector which faces away from a table set up near the terrace heater, will be deflected in a vertical, downwards direction and towards that under-layer on which the, terrace heater is placed, with the subsequent advantage that a part of this flow of heat will be distributed in under the table, hereby increasing the comfort of the people sitting at the table.
  • the burner over said part section is protected against the wind, which in cases where a wind arises where a terrace heater provided with a screen part according to the invention is set up, will result in the above-mentioned reduction of the efficiency of the combustion of the gas supplied to the burner being considerably reduced, and perhaps even eliminated entirely.
  • the gas supplied is thus utilised in a more effective manner, and thus energy can be saved.
  • the advantage that, with the setting-up of the terrace heater in an appropriate manner, the flow of heat deflected by the second screen part can be utilised for heating of the area between the under-layer/the terrace and the underside of the table, thus considerably increasing the comfort of the persons sitting at the table.
  • the vertical extent of the second screen part can in principle extend from the first screen/reflector to the under-layer on which the terrace heater is placed. However, this will be impractical since the screen will block the view for the persons who are in the vicinity of a terrace heater according to the invention.
  • Experiments with screens of different sizes have shown, however, that an advantageous deflection of the heat from the burner is achieved when the second screen part extends from the underside of the first screen and preferably to a level corresponding to the transition between the ignition and regulator unit and the lower end of the burner. It is hereby avoided that the second screen part blocks the view for the persons near the terrace heater according to the invention, while at the same time achieving the desired deflection of the flow of heat from the burner.
  • the part section of the circumference of the first screen's lower edge can with advantage lie within an interval of 20°-340o, typically 90o- 270°, and preferably within the interval of 90°-180° of the circumference of the first screen.
  • the second screen part can with advantage be an integral part of the first screen.
  • this will mean that it wifl be expedient to provide the terrace heater's cabinet with easily-lowered wheels, so that the heater can be turned in the right position in relation to the wind direction, in order to achieve the most optimal protection of the burner.
  • the second screen part can with advantage consist of an independent unit cooperating with the first screen, and which is mounted so that it extends on or in the immediate vicinity of a part of the edge of the first screen/reflector.
  • the possibility is hereby achieved that the second screen part according to the invention can be dismounted in situations where the use of the second screen part is not considered to be necessary,
  • the second screen part can be mounted on the reflector or the tubular support part in a fixed manner by means of screws, bolts/nuts or by welding.
  • the advantage achieved hereby is that the second screen part does not lend itself to immediate removal.
  • the second screen part can be pivotally mounted on the tubular support part, or the second screen part can be mounted on the reflector in a pivotal/displaceable manner, as disclosed in claim 6 and 7,
  • the second screen part can be pivotally mounted on the tubular support part, or the second screen part can be mounted on the reflector in a pivotal/displaceable manner, as disclosed in claim 6 and 7,
  • it will hereby be easy to effect a displacement of the second screen part in relation to a given wind direction and in relation to a table placed close to the terrace heater.
  • the second screen part shall be configured in a heat- resistant and non-inflammable manner.
  • a preferred material will be a heat- resistant metal, since this is relatively cheap and easy to process.
  • this can be configured in a material which does not conduct heat, or that part of the second screen part facing towards the burner can be coated with a non-heat- conducting material.
  • the second screen part can be wholly or partly perforated. This will give rise to a spreading of a smaller part of the deflected, downwards-directed flow of heat in an area behind the second screen part, which In certain cases can be advantageous if there are adjoining tables on the terrace.
  • the first screen part/reflector can comprise an annular groove along the edge for the engagement and control of at least two inverted U- shaped support parts connected to the second screen, the free ends of which are housed in a displaceable manner in the track, and said U-shaped support parts extending up over the side of the second screen facing towards the edge of the reflector.
  • the second screen part also being mounted on the reflector in a displaceable manner, or pivotally mounted on the tubular support part, In combination with the telescopic folding together of the second screen part, it will thus be possible to achieve numerous adjustment possibilities which can accommodate practically speaking all application and setting-up possibilities for the terrace heater.
  • Fig. 1 is a front view in perspective of a terrace heater with a second screen part according to the invention placed on the reflector,
  • Fig. 2 shows a first embodiment of the second screen part according to the invention in the separated condition
  • Fig. 3 shows the embodiment of the second screen part shown in fig, 2 in the assembled condition, ready for mounting on a reflector on a terrace heater
  • Fig. 4 shows the upper end of a terrace heater seen from the heat-receiving side, with the embodiment of the second screen part according to the invention shown in fig.2 and fig.3 mounted on the reflector of the terrace heater,
  • Fig. 5 shows the same as in fig, 4 but seen from the side, with indications of the flow conditions for hot air which is emitted via the terrace heater's reflector
  • Fig. 6 shows a second embodiment of the second screen part for 3 terrace heater according to the invention, seen from the side and from above respectively,
  • Fig. 7 shows a third embodiment of the second screen part for a terrace heater according to the invention, where the screen part Is mounted on the tubular support part of a terrace heater
  • Fig. 8 shows a fourth embodiment of the second screen part for a terrace heater according fo the invention, where the second screen part is integrated with the terrace heater's reflector
  • Fig. 9 shows a filth embodiment of the second screen part for a terrace heater according to the invention, where the second screen part is mounted in a displaceable manner of the edge of the reflector
  • Fig. 10 shows a sixth embodiment of the second screen part for a terrace heater according to the invention, where the second screen part is integrated with the terrace heater's reflector by fixing means, and
  • Fig. 11 shows a seventh embodiment of the second shield part for a terrace heater according to the invention, where the second screen part is perforated.
  • a front view in perspective of a terrace heater 2 comprising a base cabinet 4 intended for placing on an under-layer 6.
  • the base cabinet 4 of the terrace heater 2 is intended for the storage of a not-shown gas cylinder.
  • the base cabinet 4 is connected via a tubular support part 8 with an ignition and regulator unit 10, and said ignition and regulator unit is connected to a burner 12, on the upwardly-facing free end 14 of which there is an annular reflector 16 which consists of an annular first screen extending at an angle outwards and downwards over the periphery 15 of the burner, and having a lower edge 18 for angular downwardly-directed reflection of the heat emitted by the burner 12 along the edge of the reflector.
  • the ignition and regulator unit 10 which regulates the amount of gas supplied to the burner 12, is provided with gas from the gas cylinder (not shown) in the base cabinet 4 via a not-shown hose/pipe which leads up inside the tubular support part 8.
  • the second screen part 20 consists of a vertically-oriented screen extending downwards from the edge 18 of the reflector to a level corresponding to the transition between the ignition and regulator unit 10 and the lower end 22 of the burner 12.
  • the shown embodiment of the second screen part 20 is intended for mounting near the edge 18 of the reflector on an existing terrace heater 2, and is shown more clearly in fig. 2, which is a perspective view of the embodiment of the second screen part according to the invention shown in fig. 1 , fig. 3, fig. 4 and fig. 5.
  • the additional screen part 20 can also be an integral part of the terrace heater's reflector 16, as is indicated in fig. 8 and fig. 10.
  • the existence of the second screen part 20 according to the invention on the edge 18 of the reflector 16 will result in a deflection of the hot air emitted from the burner 12, as indicated in fig.4 and fig. 5 by the arrows D.
  • a part of the hot air which will normally spread radially and equally out from the edge 18 of the reflector, as indicated in fig. 3 by the arrows C, (though with reservations being made with regard to the wind conditions in the place where the terrace heater is set up), will thus be deflected, as indicated in fig. 4 and fig. 5, so that it flows in a substantially vertical downwards direction towards the under-layer 6 (indicated by the arrows D in fig, 4 and fig.
  • the burner 12 is shielded against the influence of the wind (indicated by the arrows A and S), so that an optimal combustion of the gas supplied to trie burner 12 can be achieved, regardless of whether the terrace heater is set up in a place where wind arises.
  • the hot air flowing down towards the under-layer (cf. the arrows D in fig. 4 and fig. 5) will be deflected and flow along the surface of the under-layer and upwards, which will result in a supply of hot air at foot/leg level with a considerable increase In comfort for the persons who are in the proximity of the terrace heater.
  • the effect of the additional second screen part 20 is such that the hot air which would otherwise be lost (approx. 50% if the terrace heater is set up outside a table ⁇ , with radial emission of hot air (cf. the arrows C in fig.4 and fig.
  • the part section of the periphery of the lower edge 18 of the first screen can with advantage be lying within the interval 90o-17Oo of the circumference of the first screen.
  • the typical area will lie within the interval 90o-18Oo, as is indicated in fig, 1 , fig. 4, fig, 5, fig, 9 and fig. 10.
  • the embodiment of the second screen part 20 shown in fig. 1 can consist of four main parts, i.e. two similarly-shaped screen parts 20' and 20", and two mounting parts 24 and 24' which, along the one side edge, comprise an area 26 with spaced V-shaped slots bent inwards to the one side. Between the slots 28 there formed tongues 30 which with mounting will rest against the upper side 32 of the reflector 16, though jn the mounting it will be expedient that at least two or more of the tongues 30 are brought into contact against the underside 35 of the reflector 16.
  • the screen parts 20, 2O' comprise holes 34 for mutual assembly with screws 36, and holes 38 for assembly with the mounting parts 24, 24', which are mutually assembled with screws 36 which engage in the holes 40 for this purpose, so that in the assembled state the second screen part 20 appears as shown in fig.3, where it is ready for mounting on top of reflector 16 on an existing terrace heater 2.
  • FIG. 6A and fig. 6B there is shown a further embodiment of the second screen part 2O, where this is fastened to the tubular support part S, and where the second screen part 20 is lying between the periphery 18 of the reflector 1B and nearest the burner 12. Also here the burner is protected against influence by a side wind, cf. the arrows A and B, and a part of the flow of heat indicated by the arrow C transmitted radially via the reflector 16 is deflected by the second screen part 20 in the direction towards the under-layer 6 (not shown) indicated by the arrow D.
  • Fig .7A and fig. 7B are respectively a side view and a rear view of the upper end of a terrace heater with a further embodiment of the second screen part 20, where this is mounted on the tubular support part 8.
  • the upper edge 21 of the second screen part extends parallel with the periphery 18 of the reflector 16. It is further seen that the second screen part 20 is supported on a number of stays 42 which extend from a ring 43 in the mounting area 44 on the tubutar support part 8.
  • the ring 43 can be mounted on the tubular support part 8 irt a pivotal manner, so that the second screen part 20 hereby becomes displaceable parallel with the periphery 18 of the reflector 16.
  • Fig.8 shows a further embodiment of a terrace heater 2 according to the invention, where the second screen part 20 is an integral part of the reflector 16. For the sake of convenience, here there is only shown the upper end of the terrace heater 2. The effect of the terrace heater with the second screen part is the same as described earlier in connection with the embodiment shown in fig. 4 and fig, 5.
  • Fig.9 shows a further embodiment of a terrace heater 2 according to the invention, where the second screen part 20 is mounted on the periphery 18 of the reflector 16 in a dteplaceable manner.
  • the reflector 16 along its periphery 18 the reflector 16 has a groove 46 for engagement and control of the ends 48 of two inverted U-shaped support parts 50 connected with the second screen part 20.
  • the inverted U-shaped support parts 50 project up over the side 21 of the second screen part 20 faring towards the edge 18 of the reflector, so that it becomes possible to bring the ends 52 of the inverted U-shaped support parts 50 in the groove 46.
  • Said ends 52 are thus engaged in the groove 26 in a disp ⁇ aceable manner, which means that the second screen part 20 hereby becomes displaceable along the periphery 18 of the reflector, which will make an appropriate positioning of the second screen part 20 easier in relation to arising wind, and possible placing of tables and chairs in the area that is to be heated by a terrace heater according to the invention provided with the second screen part 20.
  • Fig. 10 shows a further embodiment of the upper end of a terrace heater according to the invention, where the second screen part 20 is mounted in a fixed manner by means of screws, bolts 54 or by welding to the periphery of the reflector 16.
  • Fig. 11 shows yet a further embodiment of the upper end of a terrace heater according to the invention, comprising the second screen part 20 mounted in the same way on the periphery 18 of the terrace heater's reflector 16, but where the second screen part 20 comprises a perforation in the form of holes 56.
  • a terrace heater which not only provides for an efficient combustion of the gas supplied to the burner 12, but also provides for an effective utilisation of the flaw of hot air which is emitted radially along that part of the periphery 18 of the terrace heater's reflector 16 which faces away from the area which is desired to be heated by the terrace heater, inasmuch as this flow of hot air is deflected by the second screen part towards the under-layer on which the terrace heater is placed, where the hot air thus deflected will flow primarily in the direction of the wind along with the under-layer and rising slightly upwards, with the result that the comfort for the persons in the relevant area is considerably increased,
  • the terrace heater according to the invention comprising the second screen part 2O, either as an integrated part or as a loose mountable part for assembly on an existing terrace heater, can assume other embodiments than those disclosed in the present description, but this does not change the inventive aspect in achieving a significantly more effective combustion of the gas supplied to the burner of a terrace heater, ahd a considerable increase in comfort in the area that shall be heated by the terrace heater, by providing its reflector with a second screen part 20 which deflects that part of the heat flowing radially outwards from the terrace heater's reflector 16, which would otherwise be lost, in a vertical downwardly directed flow of hot air which is utilised to heat the terrace heater's heating area on a level with the under-layer 6 on which the terrace heater is set up.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Central Heating Systems (AREA)

Abstract

Les hottes de chauffage pour terrasse (2) diffusent généralement de l'air chaud de façon radiale vers l'extérieur le long de la bordure (18) d'une unité réfléchissante circulaire qui s'incline vers le bas (16), et environ 50 % de la chaleur ainsi émise s'écoule vers des emplacements où la chaleur en question n'est pas nécessaire, moyennant quoi le flux d'air chaud fait l'objet d'un gaspillage. On décrit donc une hotte de chauffage pour terrasse (2) qui comprend un second écran (20) s'étendant vers l'extérieur et vers le bas dans une direction sensiblement orientée à la verticale depuis une partie de la circonférence de la bordure (18) du premier écran (16), de préférence vers un niveau qui correspond à la transition (22) entre l'unité d'allumage et de régulation (10) et l'extrémité inférieure (23) du brûleur (12). Le flux de chaleur qui serait normalement perdu est alors dévié vers la couche sous-jacente sur laquelle se trouve la hotte, ce qui augmente le confort dans la mesure où l'on chauffe la zone qui est autour des jambes/pieds des personnes occupant la zone de chauffage visée sur la terrasse.
PCT/DK2006/050032 2005-08-08 2006-07-17 Hotte de chauffage pour terrasse Ceased WO2007016928A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06761877A EP1926939A2 (fr) 2005-08-08 2006-07-17 Hotte de chauffage pour terrasse
US12/063,346 US20100132698A1 (en) 2005-08-08 2006-07-17 Terrace heater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200501121A DK176070B1 (da) 2005-08-08 2005-08-08 Skærm til terassevarmereflektor
DKPA200501121 2005-08-08

Publications (2)

Publication Number Publication Date
WO2007016928A2 true WO2007016928A2 (fr) 2007-02-15
WO2007016928A3 WO2007016928A3 (fr) 2007-04-19

Family

ID=36499622

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2006/050032 Ceased WO2007016928A2 (fr) 2005-08-08 2006-07-17 Hotte de chauffage pour terrasse

Country Status (4)

Country Link
US (1) US20100132698A1 (fr)
EP (1) EP1926939A2 (fr)
DK (1) DK176070B1 (fr)
WO (1) WO2007016928A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009152206A1 (fr) * 2008-06-12 2009-12-17 Bechtold Fleming Designs, Llc Dispositif latéral d’orientation de chaleur de radiateur de terrasse
US8047197B1 (en) * 2009-05-15 2011-11-01 Zernich Gary M Heat deflecting system

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130167835A1 (en) * 2012-01-03 2013-07-04 Ip Power Holdings Limited Heater with Reflector
US10101036B2 (en) 2014-06-10 2018-10-16 Wet Heater with flame display
USD813999S1 (en) 2015-05-21 2018-03-27 Bond Manufacturing Co., Inc. Patio heater
USD812205S1 (en) * 2015-05-21 2018-03-06 Bond Manufacturing Co., Inc. Column heater
USD813362S1 (en) 2015-05-21 2018-03-20 Bond Manufacturing Co., Inc. Patio heater
US11022323B2 (en) 2015-10-08 2021-06-01 Steve Mushnick Adjustable heat reflector
US20190301740A1 (en) * 2018-03-28 2019-10-03 Scott Daniels Outdoor patio heater accessory and method of use
US20210140649A1 (en) * 2019-11-08 2021-05-13 David Dadoyan Heat shield
US11920798B2 (en) * 2021-11-12 2024-03-05 Solo Brands, Llc Heat deflector
USD1061856S1 (en) 2023-03-30 2025-02-11 Breeo, LLC Heat deflector for fire pit
USD1059577S1 (en) 2023-12-12 2025-01-28 Breeo, LLC Heat deflector for fire pit

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH139119A (de) * 1929-04-25 1930-04-15 Schwander Max Elektrischer Strahler für Raumheizung.
US3739792A (en) * 1971-07-14 1973-06-19 J Holland Umbrella with heat generating means
US4108142A (en) * 1972-08-28 1978-08-22 Companion Pty. Limited Portable barbeque
FR2678811A1 (fr) * 1991-07-08 1993-01-15 Perrier Noel Parasol solaire multi-fonctions.
EP0851178A1 (fr) * 1996-12-23 1998-07-01 B.I. S.r.l. Dispositif de ventilation automoteur pour espaces extérieurs à l'abri du soleil
FR2764677B1 (fr) * 1997-06-16 1999-09-03 Jean Collet Dispositif de chauffage pour terrasse
IES980646A2 (en) * 1998-07-31 1999-03-10 Joseph O Connell A parasol space heater
US5964233A (en) * 1998-08-12 1999-10-12 Clark; Walter B Patio umbrella with radiant heater
US6102031A (en) * 1998-09-18 2000-08-15 Waters; Michael Heating apparatus
US6298866B1 (en) * 2000-04-10 2001-10-09 Molnar, Iv William F. Table umbrella apparatus
US6499480B2 (en) * 2000-05-26 2002-12-31 The Coleman Company, Inc. Heater with light
US6422232B1 (en) * 2000-05-26 2002-07-23 The Coleman Company, Inc. Heater with light
US6907875B1 (en) * 2001-06-05 2005-06-21 Eastman Ii Robert Outdoor heater and method of assembling same
US6745759B2 (en) * 2001-08-10 2004-06-08 Cpd Associates, Inc. Knock-down dome cover for a patio heater
KR200271704Y1 (ko) * 2002-01-08 2002-04-10 (주)솔라텍 열차단판을 가지는 전기히터
CA2466744C (fr) * 2003-05-12 2012-03-13 Caroline Duphily Ensemble a deflecteur de chaleur rayonnante
TWM251996U (en) * 2004-01-06 2004-12-01 Grand Hall Entpr Co Ltd Improved structure for desktop outdoor heater
US7086396B2 (en) * 2004-02-11 2006-08-08 Michael Waters Heating apparatus
USD503006S1 (en) * 2004-03-25 2005-03-15 The Brinkmann Corporation Portable lantern
US20050213216A1 (en) * 2004-03-25 2005-09-29 The Brinkmann Corporation Portable lantern and related method of using it
US8614406B2 (en) * 2005-02-23 2013-12-24 Well Traveled Imports, Inc. System of short-wave-infrared heater support assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009152206A1 (fr) * 2008-06-12 2009-12-17 Bechtold Fleming Designs, Llc Dispositif latéral d’orientation de chaleur de radiateur de terrasse
US20110073095A1 (en) * 2008-06-12 2011-03-31 John Bechtold Patio Heater Side Heat Director
US8047197B1 (en) * 2009-05-15 2011-11-01 Zernich Gary M Heat deflecting system

Also Published As

Publication number Publication date
DK176070B1 (da) 2006-03-20
EP1926939A2 (fr) 2008-06-04
US20100132698A1 (en) 2010-06-03
WO2007016928A3 (fr) 2007-04-19

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