EP1118817B1 - Gas range - Google Patents

Gas range Download PDF

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Publication number
EP1118817B1
EP1118817B1 EP00200234A EP00200234A EP1118817B1 EP 1118817 B1 EP1118817 B1 EP 1118817B1 EP 00200234 A EP00200234 A EP 00200234A EP 00200234 A EP00200234 A EP 00200234A EP 1118817 B1 EP1118817 B1 EP 1118817B1
Authority
EP
European Patent Office
Prior art keywords
valve
gas
pilot
control
burner
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.)
Expired - Lifetime
Application number
EP00200234A
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German (de)
French (fr)
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EP1118817A1 (en
Inventor
Patrick Quinn
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.)
Tekno-Lam SA
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Tekno-Lam 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 Tekno-Lam SA filed Critical Tekno-Lam SA
Priority to AT00200234T priority Critical patent/ATE287068T1/en
Priority to DE60017353T priority patent/DE60017353T2/en
Priority to EP00200234A priority patent/EP1118817B1/en
Priority to ES00200234T priority patent/ES2235760T3/en
Publication of EP1118817A1 publication Critical patent/EP1118817A1/en
Application granted granted Critical
Publication of EP1118817B1 publication Critical patent/EP1118817B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges

Definitions

  • the present invention relates to a gas stove, in particular for Chinese cuisine, including at least one household connected to a gas line provided with a control of the supply of gas, the fireplace being provided with a pilot injector and a burner for the cooking.
  • Such stoves are known from the USA patent 5,775,316 and used in restaurant or restaurant kitchens individuals.
  • the control of the gas supply makes it possible to regulate the intensity of the flame that will determine the temperature of the cooking. Indeed, the good management of the cooking temperature is essential in the success of it.
  • Chinese cuisine requires a enormous heat input, sometimes of the order of 50 MJ per burner, during a time less than a minute.
  • the object of the invention is to provide a gas stove, particular for Chinese cuisine, which provides a solution to the problem aforesaid.
  • a gas stove according to the invention is characterized in that the control comprises a first valve provided with a push button and a second valve placed downstream of the first, the first valve being connected to the pilot injector and arranged to be kept open as long as the night light burns, the second valve being connected to the burner for cooking and provided with a control lever arranged to be manipulated by means of a knee, a arm or foot.
  • the first valve that brings gas to the injector for the night light allows to keep a pilot on the fireplace, while the second valve allows control burner for cooking.
  • the presence of the control lever on the second valve can manipulate the latter with the help of another member of the human body that hands and thus leave hands free to handle food.
  • a first preferred embodiment of a range according to the invention is characterized in that the first valve is provided with a thermocouple for placement in the pilot produced by the pilot injector, said thermocouple being arranged to control the first valve.
  • the bimetallic strip thus allows cut off the gas supply when the night light went out, thus providing cook safety.
  • the second valve is a valve plug-conical.
  • This type of valve allows you to open and close quickly the valve and therefore quickly provide the necessary gas when a lot of heat is required. In addition, these valves resist well at high temperatures.
  • control lever of the second valve has a length of at least 6 cm. Such a length allows a good grip of the lever by the cook.
  • a second preferred embodiment of a range according to the invention is characterized in that the second valve is mounted in the stove at a height allowing its manipulation using the knee. This allows the manipulation of the second valve by the knee thus offering a large ease of control while leaving hands and arms free.
  • the gas stove 1 comprises one or several outbreaks 2-1, 2-2.
  • the supply of gas to these homes is controlled at using a command comprising a first valve 4 provided with a push button and a second valve 5 provided with a lever of 6.
  • the second valve is placed downstream of the first valve in the direction of the gas flow.
  • the second valve placed in series with the first on the gas line that brings the gas to the home, is supplied with gas only if the first valve is open.
  • the control of the gas supply (4, 5) is placed on the front part 3 of the cooker, preferably at a height allowing his manipulation using the knee.
  • its lever 6 is at the height of knee of the cook who can so a gesture of his leg manipulate this the sink. This allows him to keep both hands free to stir the food in a container placed on the stove hearth.
  • the control lever 6 of the second valve has a length l of at least 6 cm. Such a length allows a good grip the same lever using the knee, without having to aim it with precision.
  • FIG 2 illustrates a fireplace 2 of a next stove invention.
  • the fireplace has a burner 7 for cooking and an injector 8 for nightlight.
  • the latter is connected, using a first line 9 of gas, at an outlet of the first valve 4.
  • a thermocouple 10 is placed in the pilot produced by the injector 8 for night light and is connected to the first valve.
  • a second pipe 11 brings the gas to an inlet of the first valve.
  • a other output of the first valve is connected to an input of the second 5.
  • An outlet of the latter is connected to the burner 7 for the cooking.
  • the first valve 4 is provided with a push button 12, which makes it possible to start the gas supply to the pilot injector. So when the cook wants to light a home, he will first push on the push button 12, so as to allow the supply of gas to the injector for nightlight. The night light is then lit for example to using a match. The pilot will then heat the thermocouple 10. An electric current is thus formed in the thermocouple which ensures keep the first valve open while the pilot is burning. The extinguishing of the pilot will cause the interruption of the current and the closing the first valve.
  • the cooker meets the standards safety rules, which impose the cut-off of the gas when the pilot.
  • the gas can reach the second valve 5. Opening the second valve, using lever 6, allows a supply of gas to the burner 7 for cooking and therefore the production of the heat necessary for cooking.
  • the second valve is preferably formed by a conical plug valve. Of their construction, this type of valve withstands high temperatures high, produced by the burner for cooking, while allowing a precise dosage of the gas and therefore the intensity of the flame produced by this burner for cooking.
  • the night light When the cook prepares the meal, the night light will be normally lit. When cooking requires more heat, the cook will handle the lever 6 which controls the second valve 5, to supply gas to the burner for cooking and thereby to produce an intense flame. So, as is the case in Chinese cuisine, when a large amount of heat is required during a short period, the cook goes out of a knee open completely the second valve causing a supply of a large amount of gas. As he uses his knee, his hands remain available to manipulate the food in the container. On another knee stroke, he can then close the second valve when cooking does not require so much heat.
  • the cook can also use another member of his body such as his foot or an arm.
  • the second valve will then preferably be placed at a location more accessible by this member of his body.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Glass Compositions (AREA)

Abstract

The gas cooker has a burner connected to a gas conduit with a metering control for the gas. The burner has an injector (8) for pilot flame supply and a burner (7) for cooking. The control has a first valve (4) with a push button (12) and a second valve (5) placed downstream of the first. The first valve is connected to the injector (8) for the pilot gas supply. The second valve is connected to the burner and has a control lever (6). The first valve can be controlled by a thermocouple in the pilot flame to control the valve.

Description

La présente invention concerne une cuisinière à gaz, en particulier pour cuisine chinoise, comprenant au moins un foyer relié à une conduite de gaz pourvue d'une commande de l'apport du gaz, le foyer étant muni d'un injecteur pour veilleuse et d'un brûleur pour la cuisson.The present invention relates to a gas stove, in particular for Chinese cuisine, including at least one household connected to a gas line provided with a control of the supply of gas, the fireplace being provided with a pilot injector and a burner for the cooking.

De telles cuisinières sont connues du brevet USA 5,775,316 et utilisées dans des cuisines de restaurants ou de particuliers. La commande de l'apport de gaz permet de régler l'intensité de la flamme qui va déterminer le température de la cuisson. En effet, la bonne gestion de la température de cuisson est essentielle dans la réussite de celle-ci. En particulier, la cuisine chinoise nécessite un énorme apport de chaleur, parfois de l'ordre de 50 MJ par brûleur, durant un temps inférieur à une minute.Such stoves are known from the USA patent 5,775,316 and used in restaurant or restaurant kitchens individuals. The control of the gas supply makes it possible to regulate the intensity of the flame that will determine the temperature of the cooking. Indeed, the good management of the cooking temperature is essential in the success of it. In particular, Chinese cuisine requires a enormous heat input, sometimes of the order of 50 MJ per burner, during a time less than a minute.

Un problème des cuisinières connues, en particulier lorsqu'elles sont utilisées pour la cuisine chinoise, est que le cuisinier doit à la fois manipuler les aliments qui sont présents dans le récipient placé sur le foyer et la commande de l'apport du gaz. En particulier, lorsque pendant un bref laps de temps un énorme apport de chaleur est nécessaire, le cuisinier doit remuer les aliments afin de repartir la chaleur de façon uniforme sur l'ensemble des aliments présents dans le récipient. Lorsqu'il manipule les aliments il n'a pas les mains libres pour manipuler la commande du gaz et vice versa.A problem of known cooks, especially when used for Chinese cooking, is that the cook must both handle the foods that are present in the container placed on the hearth and the control of the supply of gas. In particular, when for a short time a huge heat input is necessary, the cook must stir the food in order to restart the heat uniformly on all the foods present in the container. When handling food he does not have his hands free for manipulate the throttle and vice versa.

L'invention a pour but de réaliser une cuisinière à gaz, en particulier pour cuisine chinoise, qui apporte une solution au problème susdit.The object of the invention is to provide a gas stove, particular for Chinese cuisine, which provides a solution to the problem aforesaid.

A cette fin, une cuisinière à gaz suivant l'invention est caractérisée en ce que la commande comporte une première vanne pourvue d'un bouton poussoir et une seconde vanne placée en aval de la première, la première vanne étant reliée à l'injecteur pour veilleuse et agencée pour être maintenue ouverte tant que la veilleuse brûle, la seconde vanne étant reliée au brûleur pour la cuisson et pourvue d'un levier de commande agencé pour être manipulé à l'aide d'un genou, d'un bras ou d'un pied. For this purpose, a gas stove according to the invention is characterized in that the control comprises a first valve provided with a push button and a second valve placed downstream of the first, the first valve being connected to the pilot injector and arranged to be kept open as long as the night light burns, the second valve being connected to the burner for cooking and provided with a control lever arranged to be manipulated by means of a knee, a arm or foot.

La première vanne qui apporte du gaz à l'injecteur pour la veilleuse, permet de garder une veilleuse sur le foyer, alors que la seconde vanne permet la commande du brûleur pour la cuisson. La présence du levier de commande sur la seconde vanne permet de manipuler cette dernière à l'aide d'un autre membre du corps humain que les mains et de laisser ainsi les mains libres pour manipuler les aliments.The first valve that brings gas to the injector for the night light, allows to keep a pilot on the fireplace, while the second valve allows control burner for cooking. The presence of the control lever on the second valve can manipulate the latter with the help of another member of the human body that hands and thus leave hands free to handle food.

Une première forme préférentielle de réalisation d'une cuisinière suivant l'invention est caractérisée en ce que la première vanne est pourvue d'un thermocouple destiné à être placé dans la veilleuse produite par l'injecteur pour veilleuse, ledit thermocouple étant agencé pour commander la première vanne. Le bilame permet ainsi de couper l'apport du gaz lorsque la veilleuse se serait éteinte, offrant ainsi une sécurité à la cuisinière.A first preferred embodiment of a range according to the invention is characterized in that the first valve is provided with a thermocouple for placement in the pilot produced by the pilot injector, said thermocouple being arranged to control the first valve. The bimetallic strip thus allows cut off the gas supply when the night light went out, thus providing cook safety.

De préférence, la seconde vanne est une vanne à boisseau-conique. Ce type de vannes permet d'ouvrir et de fermer rapidement la vanne et donc de fournir rapidement le gaz nécessaire lorsque beaucoup de chaleur est requise. De plus ces vannes résistent bien à des températures élevées.Preferably, the second valve is a valve plug-conical. This type of valve allows you to open and close quickly the valve and therefore quickly provide the necessary gas when a lot of heat is required. In addition, these valves resist well at high temperatures.

De préférence, le levier de commande de la seconde vanne possède une longueur d'au moins 6 cm. Une telle longueur permet une bonne prise du levier par le cuisinier.Preferably, the control lever of the second valve has a length of at least 6 cm. Such a length allows a good grip of the lever by the cook.

Une deuxième forme préférentielle de réalisation d'une cuisinière suivant l'invention est caractérisée en ce que la seconde vanne est montée dans la cuisinière à une hauteur permettant sa manipulation à l'aide du genou. Ceci permet la manipulation de la seconde vanne par le genou offrant ainsi une large facilité de commande tout en laissant les mains et les bras libres. A second preferred embodiment of a range according to the invention is characterized in that the second valve is mounted in the stove at a height allowing its manipulation using the knee. This allows the manipulation of the second valve by the knee thus offering a large ease of control while leaving hands and arms free.

L'invention sera maintenant décrite plus en détail à l'aide des dessins qui illustrent un exemple de réalisation d'une cuisinière suivant l'invention. Dans les dessins :

  • la figure 1 illustre une vue de face d'une cuisinière suivant l'invention; ,
  • la figure 2 illustre un foyer d'une cuisinière suivant l'invention; et
  • la figure 3 illustre la commande de l'apport de gaz d'une cuisinière suivant l'invention.
    • The invention will now be described in more detail with the aid of the drawings which illustrate an embodiment of a range according to the invention. In the drawings:
  • Figure 1 illustrates a front view of a stove according to the invention; ,
  • Figure 2 illustrates a focus of a stove according to the invention; and
  • Figure 3 illustrates the control of the gas supply of a stove according to the invention.

    • Dans les dessins une même référence a été attribuée à un même élément ou à un élément analogue.In the drawings the same reference has been attributed to a same element or to a similar element.

    La cuisinière 1 à gaz suivant l'invention, dont un exemple de réalisation est schématiquement illustré à la figure 1, comporte un ou plusieurs foyers 2-1, 2-2. L'apport de gaz à ces foyers est commandé à l'aide d'une commande comprenant une première vanne 4 pourvue d'un bouton pressoir et d'une seconde vanne 5 pourvue d'un levier de commande 6. La seconde vanne est placée en aval de la première vanne dans le sens du flux de gaz. Ainsi, la seconde vanne, placée en série avec la première sur la conduite de gaz qui amène le gaz vers le foyer, n'est alimentée en gaz que si la première vanne est ouverte.The gas stove 1 according to the invention, an example of which embodiment is diagrammatically illustrated in FIG. 1, comprises one or several outbreaks 2-1, 2-2. The supply of gas to these homes is controlled at using a command comprising a first valve 4 provided with a push button and a second valve 5 provided with a lever of 6. The second valve is placed downstream of the first valve in the direction of the gas flow. Thus, the second valve, placed in series with the first on the gas line that brings the gas to the home, is supplied with gas only if the first valve is open.

    La commande de l'apport de gaz (4, 5) est placée sur la partie frontale 3 de la cuisinière, de préférence à une hauteur permettant sa manipulation à l'aide du genou. En particulier lorsque la seconde vanne est placée à cette hauteur, son levier 6 se trouve à hauteur du genou du cuisinier qui peut ainsi d'un geste de sa jambe manipuler ce levier. Ceci lui permet de garder les deux mains libres pour remuer les aliments dans un récipient placé sur le foyer de la cuisinière. De préférence, le levier de commande 6 de la seconde vanne possède une longueur l d'au moins 6 cm. Une telle longueur permet une bonne prise du levier même à l'aide du genou, sans devoir en plus le viser avec précision.The control of the gas supply (4, 5) is placed on the front part 3 of the cooker, preferably at a height allowing his manipulation using the knee. Especially when the second valve is placed at this height, its lever 6 is at the height of knee of the cook who can so a gesture of his leg manipulate this the sink. This allows him to keep both hands free to stir the food in a container placed on the stove hearth. Of preferably, the control lever 6 of the second valve has a length l of at least 6 cm. Such a length allows a good grip the same lever using the knee, without having to aim it with precision.

    La figure 2 illustre un foyer 2 d'une cuisinière suivant invention. Le foyer comporte un brûleur 7 pour la cuisson et un injecteur 8 pour veilleuse. Ce dernier est relié, à l'aide d'une première conduite 9 de gaz, à une sortie de la première vanne 4. Un thermocouple 10 est placé dans la veilleuse produite par l'injecteur 8 pour veilleuse et est relié à la première vanne. Comme illustré à la figure 3, une deuxième conduite 11 amène le gaz vers une entrée de la première vanne. Une autre sortie de la première vanne est reliée à une entrée de la seconde vanne 5. Une sortie de cette dernière est reliée au brûleur 7 pour la cuisson.Figure 2 illustrates a fireplace 2 of a next stove invention. The fireplace has a burner 7 for cooking and an injector 8 for nightlight. The latter is connected, using a first line 9 of gas, at an outlet of the first valve 4. A thermocouple 10 is placed in the pilot produced by the injector 8 for night light and is connected to the first valve. As illustrated in Figure 3, a second pipe 11 brings the gas to an inlet of the first valve. A other output of the first valve is connected to an input of the second 5. An outlet of the latter is connected to the burner 7 for the cooking.

    La première vanne 4 est munie d'un bouton poussoir 12, qui permet d'amorcer l'arrivée de gaz vers l'injecteur pour veilleuse. Ainsi, lorsque le cuisinier veut allumer un foyer, il va d'abord pousser sur le bouton poussoir 12, de telle façon à permettre l'apport de gaz vers l'injecteur pour veilleuse. La veilleuse est alors allumée par exemple à l'aide d'une allumette. La veilleuse va alors chauffer le thermocouple 10. Un courant électrique est ainsi formé dans le thermocouple qui veille à maintenir la première vanne ouverte tant que la veilleuse brûle. L'extinction de la veilleuse va causer l'interruption du courant et la fermeture de la première vanne. La cuisinière répond ainsi aux normes de sécurité, qui imposent la coupure du gaz lors d'une extinction de la veilleuse.The first valve 4 is provided with a push button 12, which makes it possible to start the gas supply to the pilot injector. So when the cook wants to light a home, he will first push on the push button 12, so as to allow the supply of gas to the injector for nightlight. The night light is then lit for example to using a match. The pilot will then heat the thermocouple 10. An electric current is thus formed in the thermocouple which ensures keep the first valve open while the pilot is burning. The extinguishing of the pilot will cause the interruption of the current and the closing the first valve. The cooker meets the standards safety rules, which impose the cut-off of the gas when the pilot.

    Lorsque la première vanne 4 est ouverte, le gaz peut atteindre la seconde vanne 5. L'ouverture de la seconde vanne, à l'aide du levier 6, permet un apport de gaz vers le brûleur 7 pour la cuisson et donc la production de la chaleur nécessaire à la cuisson. La seconde vanne est de préférence formée par une vanne à boisseau-conique. De part leur construction, ce type de vannes résiste bien à des températures élevées, produites par le brûleur pour la cuisson, tout en permettant un dosage précis du gaz et donc de l'intensité de la flamme produite par ce brûleur pour la cuisson.When the first valve 4 is open, the gas can reach the second valve 5. Opening the second valve, using lever 6, allows a supply of gas to the burner 7 for cooking and therefore the production of the heat necessary for cooking. The second valve is preferably formed by a conical plug valve. Of their construction, this type of valve withstands high temperatures high, produced by the burner for cooking, while allowing a precise dosage of the gas and therefore the intensity of the flame produced by this burner for cooking.

    Lorsque le cuisinier prépare le repas, la veilleuse sera normalement allumée. Lorsque la cuisson nécessite davantage de chaleur, le cuisinier va manipuler le levier 6 qui commande la seconde vanne 5, pour fournir du gaz au brûleur pour la cuisson et produire ainsi une flamme intense. Ainsi, comme c'est le cas dans la cuisine chinoise, lorsqu'une grande quantité de chaleur est requise pendant une courte période, le cuisinier va d'un coup de genou ouvrir complètement la seconde vanne causant un apport d'une grande quantité de gaz. Comme il utilise son genou, ses mains restent disponibles pour manipuler les aliments dans le récipient. D'un autre coup de genou, il peut alors refermer la seconde vanne lorsque la cuisson ne nécessite plus tant de chaleur.When the cook prepares the meal, the night light will be normally lit. When cooking requires more heat, the cook will handle the lever 6 which controls the second valve 5, to supply gas to the burner for cooking and thereby to produce an intense flame. So, as is the case in Chinese cuisine, when a large amount of heat is required during a short period, the cook goes out of a knee open completely the second valve causing a supply of a large amount of gas. As he uses his knee, his hands remain available to manipulate the food in the container. On another knee stroke, he can then close the second valve when cooking does not require so much heat.

    Il va de soi qu'au lieu de manipuler le levier à l'aide du genou, le cuisinier peut également utiliser un autre membre de son corps tel que son pied ou un bras. Dans ce dernier cas de figures, la seconde vanne sera alors de préférence placée à un endroit mieux accessible par ce membre de son corps.It goes without saying that instead of manipulating the lever with the help of knee, the cook can also use another member of his body such as his foot or an arm. In the latter case, the second valve will then preferably be placed at a location more accessible by this member of his body.

    Claims (5)

    1. Gas range (1) in particular for the Chinese kitchen, comprising at least a hearth (2) connected to a gas conduct, provided with a control for the gas supply, the hearth being provided with an injector (8) for the pilot-flame and a burner (7) for the cooking, characterised in that the control comprises a first valve (4) provided with a push button (12) and a second valve (5) positioned downstream of the first one, the first valve being connected to the injector for the pilot-flame and disposed to be kept open as long as the pilot-flame burns, the second valve being connected to the burner for the cooking and being provided with a control handle (6) provided to be manipulated by a knee, an arm or a foot.
    2. Gas range according to claim 1, characterised in that the first valve is provided with a thermo couple (10) to be placed into the pilot-flame produced by the injector for pilot-flame, said thermo couple being disposed to control the first valve.
    3. Gas range according to claim 1 or 2, characterised in that the second valve is a ball valve.
    4. Gas range according to anyone of the claims 1 to 3, characterised in that the control handle of the second valve has a length of at least 6 cm.
    5. Gas range according to anyone of the claims 1 to 4, characterised in that the second valve is mounted into the gas range at a height which allows a manipulation with the knee.
    EP00200234A 2000-01-20 2000-01-20 Gas range Expired - Lifetime EP1118817B1 (en)

    Priority Applications (4)

    Application Number Priority Date Filing Date Title
    AT00200234T ATE287068T1 (en) 2000-01-20 2000-01-20 GAS STOVE
    DE60017353T DE60017353T2 (en) 2000-01-20 2000-01-20 gas cooker
    EP00200234A EP1118817B1 (en) 2000-01-20 2000-01-20 Gas range
    ES00200234T ES2235760T3 (en) 2000-01-20 2000-01-20 GAS STOVE.

    Applications Claiming Priority (1)

    Application Number Priority Date Filing Date Title
    EP00200234A EP1118817B1 (en) 2000-01-20 2000-01-20 Gas range

    Publications (2)

    Publication Number Publication Date
    EP1118817A1 EP1118817A1 (en) 2001-07-25
    EP1118817B1 true EP1118817B1 (en) 2005-01-12

    Family

    ID=8170938

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP00200234A Expired - Lifetime EP1118817B1 (en) 2000-01-20 2000-01-20 Gas range

    Country Status (4)

    Country Link
    EP (1) EP1118817B1 (en)
    AT (1) ATE287068T1 (en)
    DE (1) DE60017353T2 (en)
    ES (1) ES2235760T3 (en)

    Family Cites Families (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE7629518U1 (en) * 1976-09-22 1977-01-20 Haller-Meurer-Werke Ag, 2000 Hamburg HAND LEVER FOR OPERATING A GAS HEATER
    GB8334068D0 (en) * 1983-12-21 1984-02-01 Liu F Y T Cooking apparatus
    FR2656677B1 (en) * 1989-12-29 1994-07-29 Gaz De France GAS BURNER FOR COOKING HOB, COOKER OR THE LIKE.
    US5775316A (en) * 1996-04-15 1998-07-07 Rawkin-Delux, Inc. Cooking range with interchangeable grate and wok ring
    US5727771A (en) * 1996-07-29 1998-03-17 Chang-Hong; Ahn Fluid opening and closing valve

    Also Published As

    Publication number Publication date
    EP1118817A1 (en) 2001-07-25
    ATE287068T1 (en) 2005-01-15
    DE60017353D1 (en) 2005-02-17
    DE60017353T2 (en) 2006-03-02
    ES2235760T3 (en) 2005-07-16

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