EP1331869A1 - Gas cooker, especially for camping vehicles - Google Patents

Gas cooker, especially for camping vehicles

Info

Publication number
EP1331869A1
EP1331869A1 EP01988538A EP01988538A EP1331869A1 EP 1331869 A1 EP1331869 A1 EP 1331869A1 EP 01988538 A EP01988538 A EP 01988538A EP 01988538 A EP01988538 A EP 01988538A EP 1331869 A1 EP1331869 A1 EP 1331869A1
Authority
EP
European Patent Office
Prior art keywords
gas
burner
container
housing
gas container
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.)
Withdrawn
Application number
EP01988538A
Other languages
German (de)
French (fr)
Inventor
Uwe Reddigau
Karl Heinz Forytta
Frank Drenkow
Johannes Gretencord
Burkhard KRÜPER
Jozef Ninc
Erny Huberty
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1331869A1 publication Critical patent/EP1331869A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/24—Warming devices
    • A47J36/26—Devices for warming vessels containing drinks or food, especially by means of burners Warming devices with a burner, e.g. using gasoline; Travelling cookers, e.g. using petroleum or gasoline with one burner
    • 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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/02—Stoves or ranges for gaseous fuels with heat produced solely by flame
    • F24C3/027—Ranges
    • 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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/14—Stoves or ranges for gaseous fuels with special adaptation for travelling, e.g. collapsible

Definitions

  • the invention relates to a gas stove according to the preamble of claim 1
  • a generic gas cooker is known from DE 42 29 819 A1, where a gas bottle is used as the gas container, but the use of a gas cartridge is also conceivable.
  • the gas container is located in a receiving chamber in a housing, which points downward with a line leading to the outside or a corresponding channel, as has been shown, as a result of the expansion of the gas leaving the gas container, such a strong supercooling of the gas (the outlet point of the gas container can freeze) that the gas in the burner does not ignite, i.e. the burner does not operate is possible
  • the flame head which heats up during operation of the gas cooker can be seen at 1 in a half-section.
  • the burner containing this flame head is supplied from the gas container 2, which can be a gas bottle or a gas cartridge, via the gas channel 3 with fuel gas can be adjusted by means of the valve 4.
  • the gas container 2 is located in the receiving chamber 5 in the housing 6, the receiving chamber 5 is closed by the cover 7 arranged here below, although, as in the generic state of the art discussed at the beginning, for a connection will be taken care of between the receiving chamber 5 and the free environment
  • the spring 9 can be obtained by an elastic support on the cover 7; Another possibility is to use the elastic properties of a seal between the lower edge of the housing 6 and the cover 7 in the figure.
  • the heat transfer between the housing 6 and the gas bottle 2 can also take place in another area of the gas bottle, but this is shown in the figure Solution with mutual adaptation of the contours of the housing 6 and the gas container 2 in its upper region is particularly useful because the actual problem point, namely the location of the expansion of the gas, is located there.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Gas Burners (AREA)

Abstract

The invention relates to a gas cooker, comprising a burner and gas container (2) (cartridge, gas cylinder). According to the invention, the gas container (2) is thermally conductively connected to a part of the burner (6) that is heated during operation, by a thermally conductive housing (6) of the container holder (5), in order to guarantee the operation of the burner in spite of endothermal gas expansion. The contour of the housing area (10) is adapted to the contour of the gas container (2) in the area of its gas outlet, in order to obtain a large heat-transfer surface.

Description

Gaskocher, insbesondere für Campingfahrzeuge Gas cookers, in particular for camping vehicles
Die Erfindung betrifft einen Gaskocher gemäß dem Oberbegriff des Patentanspruchs 1The invention relates to a gas stove according to the preamble of claim 1
Ein gattungsgemaßer Gaskocher ist aus der DE 42 29 819 A1 bekannt Dort findet als Gasbehälter eine Gasflasche Einsatz, denkbar ist jedoch auch die Verwendung einer Gaskartusche Der Gasbehälter befindet sich in einer Aufnahmekammer in einem Gehäuse, die in Richtung nach unten mit einer ins Freie fuhrenden Leitung bzw einem entsprechenden Kanal versehen ist Wie sich gezeigt hat, kann infolge der Expansion des den Gasbehälter verlassenden Gases eine derart starke Unterkühlung des Gases (die Austrittsstelle des Gasbehälters kann vereisen) auftreten, daß das Gas im Brenner nicht zündet, also der Betrieb des Brenners nicht möglich istA generic gas cooker is known from DE 42 29 819 A1, where a gas bottle is used as the gas container, but the use of a gas cartridge is also conceivable. The gas container is located in a receiving chamber in a housing, which points downward with a line leading to the outside or a corresponding channel, as has been shown, as a result of the expansion of the gas leaving the gas container, such a strong supercooling of the gas (the outlet point of the gas container can freeze) that the gas in the burner does not ignite, i.e. the burner does not operate is possible
Aus dem G 87 12 254 5 U1 ist ein mit Flussigbrennstoff betreibbarer Brenner für einen Kocher bekannt, der nicht in bisher üblicher Weise mit Petroleum, sondern mit Dieselkraftstoff bzw Heizöl betrieben werden soll, also mit einem flussigen Brennstoff, der hoher siedende Bestandteile besitzt Dabei besteht die Gefahr, daß diese Bestandteile entweder bei den auftretenden Temperaturen nicht verdampfen oder aber in einer von einer Verdampfungskammer zu einer Brennerduse fuhrenden Leitung kondensieren Um dem entgegenzuwirken, wird in dieser Druckschrift vorgeschlagen, zwischen entsprechenden Teilen innerhalb des Brenners für einen guten Wärmeübergang zwischen verschiedenen Bestandteilen desselben zu sorgen Ein unter Überdruck stehender Behalter für den flussigen Brennstoff bleibt dabei außerhalb der BetrachtungFrom G 87 12 254 5 U1 a liquid fuel burner for a stove is known, which should not be operated in the usual way with petroleum, but with diesel fuel or heating oil, i.e. with a liquid fuel that has high boiling components the danger that these components either do not evaporate at the temperatures that occur or that they condense in a line leading from an evaporation chamber to a burner nozzle. To counteract this, this document proposes that between corresponding parts within the burner for good heat transfer between different components of the same A container under pressure for the liquid fuel remains out of consideration
Die DE 36 33 809 A1 betrifft eine Gasflaschenwarmvorπchtung für gasbetriebene Schrumpfmaschinen Zur Vermeidung eines Vereisens der Gasflaschen im Betrieb wird ein Teil der bei der Palettenschrumpfung entstehenden Abluft abgesaugt und zur Heizung der Gasflaschen verwendet Eine derartige Maßnahme ist bei einem Gaskocher, wie er Gegenstand der Erfindung ist, nicht möglichDE 36 33 809 A1 relates to a gas bottle warming device for gas-operated shrinking machines. In order to avoid icing of the gas bottles in operation, part of the exhaust air generated during the pallet shrinkage is extracted and used to heat the gas bottles. Such a measure is for a gas cooker as it is the subject of the invention , not possible
Der Erfindung liegt die Aufgabe zugrunde, mit geringem zusätzlichen Aufwand einen gattungsgemaßen Gaskocher zu schaffen, der gegen Betriebsstörungen durch den endothermen Vorgang der Expansion des Gases nach oder wahrend Verlassen des Gasbehälters gesichert istThe invention has for its object to provide a generic gas stove with little additional effort, which against malfunctions by the endothermic process of expansion of the gas after or while leaving the gas container is secured
Die erfindungsgemaße Losung dieser Aufgabe besteht in den kennzeichnenden Merkmalen des Hauptanspruchs, vorteilhafte Ausbildungen der Erfindung sind Gegenstand der UnteransprucheThe inventive solution to this problem consists in the characterizing features of the main claim, advantageous embodiments of the invention are the subject of the dependent claims
Im Prinzip benotigt die Erfindung also keine zusätzlichen Einrichtungen, sondern nur eine spezielle Ausbildung bereits vorhandener Einrichtungen Insbesondere muß ein Bereich des die Aufnahme für den Gasbehälter bildenden Gehäuses einerseits in gut wärmeleitendem Kontakt zumindest mit einem Bereich des Gasbehälters stehen, andererseits aber gut wärmeleitend ausgeführt sein und in wärmeleitendem Kontakt mit einem in Betrieb erhitzten Teil des Brenners, beispielsweise dem Flammkopf, stehen, so daß von dort Warme zum Gasbehälter transportiert wird, die die mit der Gasexpansion verbundene Abkühlung zumindest auf ein den Betrieb des Brenners (Zundfahigkeit des Gases) nicht beeinträchtigendes Maß reduziertIn principle, the invention therefore does not require any additional devices, but only a special design of already existing devices. In particular, an area of the housing forming the receptacle for the gas container must be in good heat-conducting contact with at least one area of the gas container on the one hand, but must also be good heat-conducting and are in heat-conducting contact with a part of the burner that is heated during operation, for example the flame head, so that heat is transported from there to the gas container, which cools the gas associated with the gas expansion, at least to a degree that does not impair the operation of the burner (ignitability of the gas) reduced
Ein Ausfuhrungsbeispiel der Erfindung wird im folgenden anhand der Zeichnung erläutert, deren einzige Figur einen senkrechten Schnitt durch die hier interessierenden Teile des Gaskochers wiedergibtAn exemplary embodiment of the invention is explained below with reference to the drawing, the only figure of which shows a vertical section through the parts of the gas cooker of interest here
Von dem eigentlichen Gaskocher erkennt man bei 1 in einem Halbschnitt den sich im Betrieb des Gaskochers erhitzenden Flammkopf Der diesen Flammkopf enthaltende Brenner wird von dem Gasbehälter 2 her, der eine Gasflasche oder eine Gaskartusche sein kann, über den Gaskanal 3 mit Brenngas versorgt, die Zufuhr kann mittels des Ventils 4 eingestellt werden Der Gasbehälter 2 befindet sich in der Aufnahmekammer 5 in dem Gehäuse 6, die Aufnahmekammer 5 ist durch den hier unten angeordneten Deckel 7 verschlossen, wobei allerdings, wie bei dem eingangs behandelten gattungsgemaßen Stand der Technik, für eine Verbindung zwischen der Aufnahmekammer 5 und der freien Umgebung gesorgt sein wirdFrom the actual gas cooker, the flame head which heats up during operation of the gas cooker can be seen at 1 in a half-section. The burner containing this flame head is supplied from the gas container 2, which can be a gas bottle or a gas cartridge, via the gas channel 3 with fuel gas can be adjusted by means of the valve 4. The gas container 2 is located in the receiving chamber 5 in the housing 6, the receiving chamber 5 is closed by the cover 7 arranged here below, although, as in the generic state of the art discussed at the beginning, for a connection will be taken care of between the receiving chamber 5 and the free environment
An seinem oberen Ende weist der Gasbehälter 2 bei 8 eine Austrittsoffnung auf, die in den bereits erwähnten Gaskanal 3 einmundet Da das Gas im Behalter 2 unter Überdruck steht, ergibt sich bei der Expansion des Gases beim Eintritt in den Gaskanal 3 eine starke Abkühlung, die zur örtlichen Vereisung führen kann. Wie sich gezeigt hat, beeinträchtigt diese Abkühlung das Zündverhalten des Gases im Gasbrenner, d.h. am Flammkopf 1.At its upper end, the gas container 2 has an outlet opening at 8, which merges into the gas channel 3 already mentioned a strong cooling that can lead to local icing. As has been shown, this cooling affects the ignition behavior of the gas in the gas burner, ie on the flame head 1.
Um dieser Schwierigkeit zu begegnen, ist in diesem Ausführungsbeispiel mittels der Feder 9, die bei in Betriebsstellung befindlichem Deckel 7 gegen den Boden des Gasbehälters 2 drückt, für einen gut wärmeleitenden Kontakt des oberen Bereichs des Gasbehälters 2 mit dem Teil 10 des Gehäuses 6 gesorgt und dieser Gehäuseteil 10, der aus gut wärmeleitendem Material, bevorzugt einem Metall, besteht, an den Flammkopf 1 des Brenners geführt; dort entstehende Wärme wird also über den Gehäuseteil 10 zum oberen Bereich des Gasbehälters 2 geleitet. Dadurch wird die durch die Expansion des Gases auftretende Abkühlung im Bereich der Gasaustrittsstelle des Gasbehälters 2 zumindest so weit reduziert, daß sie keine nachteilige Wirkung auf die Zündfähigkeit des Gases im Gasbrenner hat.In order to counter this difficulty, in this exemplary embodiment the spring 9, which presses against the bottom of the gas container 2 when the cover 7 is in the operating position, ensures that the upper region of the gas container 2 contacts the part 10 of the housing 6 with good thermal conductivity and this housing part 10, which consists of a good heat-conducting material, preferably a metal, is guided to the flame head 1 of the burner; Heat generated there is thus conducted via the housing part 10 to the upper area of the gas container 2. As a result, the cooling which occurs due to the expansion of the gas in the region of the gas outlet point of the gas container 2 is reduced at least to such an extent that it has no adverse effect on the ignitability of the gas in the gas burner.
Verständlicherweise gibt es eine Vielzahl von Ausführungsformen der Erfindung. So kann die Feder 9 beispielsweise durch eine elastische Auflage auf dem Deckel 7 gewonnen sein; eine andere Möglichkeit besteht in der Ausnutzung der elastischen Eigenschaften einer Dichtung zwischen dem in der Figur unteren Rand des Gehäuses 6 und dem Deckel 7. Der Wärmeübergang zwischen Gehäuse 6 und Gasflasche 2 kann auch in einem anderen Bereich der Gasflasche erfolgen, jedoch ist die figürlich dargestellte Lösung mit gegenseitiger Anpassung der Konturen von Gehäuse 6 und Gasbehälter 2 in seinem oberen Bereich besonders sinnvoll, weil dort die eigentliche Problemstelle, nämlich der Expansionsort des Gases, liegt.Understandably, there are a variety of embodiments of the invention. For example, the spring 9 can be obtained by an elastic support on the cover 7; Another possibility is to use the elastic properties of a seal between the lower edge of the housing 6 and the cover 7 in the figure. The heat transfer between the housing 6 and the gas bottle 2 can also take place in another area of the gas bottle, but this is shown in the figure Solution with mutual adaptation of the contours of the housing 6 and the gas container 2 in its upper region is particularly useful because the actual problem point, namely the location of the expansion of the gas, is located there.
Wie auch die Figurenbeschreibung zeigt, löst die Erfindung die gestellte Aufgabe mit minimalem zusätzlichen Aufwand. As the description of the figures also shows, the invention achieves the object with minimal additional effort.

Claims

PATENTANSPRÜCHE
1. Gaskocher, insbesondere für Campingfahrzeuge, mit einem Brenner und einem diesen mit Gas beliefernden, Gas unter Überdruck enthaltenden Gasbehälter in einer Aufnahme eines Gehäuses, dadurch gekennzeichnet, daß der Gasbehälter (2) in wärmeleitendem Kontakt mit einem Bereich (10) des Gehäuses (6) steht, der aus wärmeleitendem Material hergestellt ist und in wärmeleitender Verbindung mit einem im Betrieb erhitzten Teil (1) des Brenners steht.1. Gas stove, in particular for camping vehicles, with a burner and a gas container which supplies it with gas and contains gas under excess pressure in a receptacle in a housing, characterized in that the gas container (2) is in heat-conducting contact with an area (10) of the housing ( 6), which is made of heat-conducting material and is in heat-conducting connection with a part (1) of the burner which is heated during operation.
2. Gaskocher nach Anspruch 1 , gekennzeichnet durch federnde Mittel (9) zum elastischen Andrücken des Gasbehältes (2) an den Gehäusebereich (10).2. Gas cooker according to claim 1, characterized by resilient means (9) for elastically pressing the gas container (2) onto the housing area (10).
3. Gaskocher nach Anspruch 2, dadurch gekennzeichnet, daß die federnden Mittel einen Deckel (7) für die Aufnahme (5) und eine Dichtung für diesen enthalten.3. Gas cooker according to claim 2, characterized in that the resilient means contain a lid (7) for the receptacle (5) and a seal for this.
4. Gaskocher nach Anspruch 2, dadurch gekennzeichnet, daß die federnden Mittel einen Deckel (7) für die Aufnahme (5) und eine von diesem getragene federnde Abstützung (9) für den Gasbehälter (2) enthalten.4. Gas cooker according to claim 2, characterized in that the resilient means include a lid (7) for the receptacle (5) and a resilient support (9) carried by the latter for the gas container (2).
5. Gaskocher nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Kontur des Gehäusebereichs (10) der Kontur des Gasbehälters (2) im Bereich seines Gasaustritts zur Erzielung einer großen Wärmeübergangsfläche angepaßt ist. 5. Gas cooker according to one of claims 1 to 4, characterized in that the contour of the housing region (10) of the contour of the gas container (2) is adapted in the region of its gas outlet to achieve a large heat transfer area.
EP01988538A 2000-10-28 2001-10-24 Gas cooker, especially for camping vehicles Withdrawn EP1331869A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10053679 2000-10-28
DE10053679A DE10053679A1 (en) 2000-10-28 2000-10-28 Gas cookers, in particular for camping vehicles
PCT/EP2001/012289 WO2002034095A1 (en) 2000-10-28 2001-10-24 Gas cooker, especially for camping vehicles

Publications (1)

Publication Number Publication Date
EP1331869A1 true EP1331869A1 (en) 2003-08-06

Family

ID=7661507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01988538A Withdrawn EP1331869A1 (en) 2000-10-28 2001-10-24 Gas cooker, especially for camping vehicles

Country Status (4)

Country Link
US (1) US6953336B2 (en)
EP (1) EP1331869A1 (en)
DE (1) DE10053679A1 (en)
WO (1) WO2002034095A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254727A1 (en) * 2002-11-23 2004-06-03 Adam Opel Ag Exhaust gas cleaning system of an internal combustion engine with a cooling unit and method for operating an exhaust gas cleaning system
DE102004046078A1 (en) * 2004-09-23 2006-04-13 Volkswagen Ag Gas cooker especially for camping has actuating element to selectively open and close shut-off valve which can only be opened when securing device for gas container is in securing position
US20080072891A1 (en) * 2006-09-22 2008-03-27 Iwatani International Corporation Of America Heat panel system
USD959902S1 (en) 2020-09-03 2022-08-09 Dometic Sweden Ab Cooktop cover
USD959195S1 (en) 2020-09-03 2022-08-02 Dometic Sweden Ab Stove grate
USD1009559S1 (en) 2021-03-01 2024-01-02 Dometic Sweden Ab Cooking grate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853126A (en) * 1955-10-04 1958-09-23 Dessins Etudes Outil Mecanique Stoves and like apparatus using liquefied gas
FR1169193A (en) * 1957-03-08 1958-12-23 Applic Des Gaz Soc D Improvements to liquefied gas devices with interchangeable cartridge
FR2330961A1 (en) * 1975-11-04 1977-06-03 Applic Gaz Sa Combustion chamber with gas reservoir and heat exchanger - has thermal screened burner body with exchanger isolated from gas line and housed in moulded plastics container
JPS54123726A (en) * 1978-03-18 1979-09-26 Tiger Vacuum Bottle Ind Method of preventing reduction of vaporization action of liquefied gas in gas bomb for cassette system gas heater and gas bomb and gas heater for said method
JPS5525757A (en) * 1978-08-14 1980-02-23 Keiji Aoyanagi Method of promoting liquidified gas gasification for small- sized desk heater
JPS62202921A (en) * 1986-02-28 1987-09-07 Sharp Corp Combustion unit
DE3619568A1 (en) * 1986-06-11 1987-12-17 Otto Mathias Barth Heat-compensating device for the use of gas cartridges in the case of very low outside temperatures
DE3633809A1 (en) 1986-10-01 1988-04-14 Klaus Balke Gas-bottle warming device for gas-operated shrinking machines
FR2614400B1 (en) * 1987-04-24 1989-09-01 Applic Gaz Sa SELF-CONTAINED RADIANT COOKING APPARATUS
DE8712254U1 (en) 1987-09-10 1987-12-10 Colsman Vertriebs GmbH, 5980 Werdohl Liquid fuel burner for a stove
US5038749A (en) * 1990-06-26 1991-08-13 Jerry George J Cook stove and stand
DE4229819A1 (en) * 1992-09-07 1994-03-10 Helmut Kothe Removable cooker unit for use in mobile home or trailer - has venting duct which is automatically closed on removal of cooker from vehicle
JP2787154B2 (en) * 1995-12-13 1998-08-13 株式会社東海 Vaporization aid for high calorific gas appliances
EP0907054A1 (en) * 1997-10-03 1999-04-07 Giovanni Santilli Portable heating appliance directly mounted on a replaceable or refillable liquified gas container

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0234095A1 *

Also Published As

Publication number Publication date
US6953336B2 (en) 2005-10-11
DE10053679A1 (en) 2002-05-08
WO2002034095A1 (en) 2002-05-02
US20040025860A1 (en) 2004-02-12

Similar Documents

Publication Publication Date Title
DE102005045432A1 (en) Valve adjusting arrangement for use in heating and ventilation engineering, has pressure spring acting on metallic part and mounted in housing such that metallic part is held in end position during cessation of heating
DE102007010393B4 (en) Heat exchanger
DE3204796C2 (en) steam iron
EP1331869A1 (en) Gas cooker, especially for camping vehicles
DE2531546A1 (en) SHAVING FOAM HEATER AND DISTRIBUTION DEVICE
EP0245401A1 (en) Heating and/or cooking device with a heat storage unit
DE3512370C2 (en)
DE2410401A1 (en) LIQUID GAS LIGHTER
DE3100617A1 (en) "STEAM IRON"
DE4310273C2 (en) Electric iron
DE3401155A1 (en) Small steam-generating boiler for steam-driven domestic appliances
DE1626220B1 (en) Thermostatic condensation trap
DE962739C (en) Arrangement for temperature control with dry protection for electrically heated liquid heaters
DE411464C (en) Vessel with a capsule attached to the bottom and receiving an electrode heater
DE2005024C3 (en) Gas switch
DE403010C (en) Heating device for indirect heating using an oil bath
DE102014006139A1 (en) Frying pan and / or grill with movable heat storage
EP0997092B1 (en) Steam generator of the injection type for small appliances
DE739498C (en) Liquid drive for multi-pole electrical circuit breakers
DE20108735U1 (en) Sealing cap for radiator coolers
DE707712C (en) Heating device for food cans
DE267606C (en)
DE524579C (en) Device for the mechanical control of the fuel supply to a burner to be fed with liquid fuel
DE7197A (en) Warmth vultures
DE631812C (en) Electric cooker with heat accumulation block

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030528

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070210