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EP2160541B1 - Système de commande pour une cuisinière à gaz - Google Patents

Système de commande pour une cuisinière à gaz Download PDF

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Publication number
EP2160541B1
EP2160541B1 EP08760867.5A EP08760867A EP2160541B1 EP 2160541 B1 EP2160541 B1 EP 2160541B1 EP 08760867 A EP08760867 A EP 08760867A EP 2160541 B1 EP2160541 B1 EP 2160541B1
Authority
EP
European Patent Office
Prior art keywords
control
signal
control apparatus
burner
arrangement according
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.)
Not-in-force
Application number
EP08760867.5A
Other languages
German (de)
English (en)
Other versions
EP2160541A2 (fr
Inventor
Emilio Placer Maruri
Martin Oberhomburg
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2160541A2 publication Critical patent/EP2160541A2/fr
Application granted granted Critical
Publication of EP2160541B1 publication Critical patent/EP2160541B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/002—Regulating fuel supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • 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
    • F24C3/10—Arrangement or mounting of ignition devices
    • F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/18—Chopper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/34—Continuously applied ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/10—High or low fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/08—Household apparatus

Definitions

  • the invention relates to a control arrangement for a gas stove with at least one gas burner, wherein the control arrangement at least one control element for switching on and off of the gas burner, at least one signal generator which generates a signal dependent on the position of the control element, and at least one first control device which in response to the signal of the signal generator controls an ignition or extinguishment of a flame on the gas burner comprises.
  • Control arrangements of the type mentioned are designed such that an operator can control the switching on and off of the gas burner and adjusting the flame size by turning the control. In particular, switching on the gas burner by simply turning the control element is possible - it is not necessary to press the control in the axial direction or to hold in a particular position.
  • the switching on and off of the gas burner is completely controlled by the first control device in response to the output signal of the usually electrical signal generator on the control element.
  • the first control device also evaluates a signal from a flame detector. The signal from the flame monitor indicates whether there is a flame on the burner or not.
  • the first control device then activates a shut-off valve and an ignition device. With the ignition device sparks can be generated in the region of the burner to ignite the gas exiting the burner.
  • the shut-off valve is arranged in the gas line in front of a flow control valve, which is also operated with the control element.
  • the shut-off valve is spring-loaded in the closed position and can be opened electromagnetically against the spring force.
  • the electromagnet for opening the shut-off valve is controlled by the first control device.
  • the burner power is controlled exclusively with the operable with the control flow control valve.
  • the flow cross section in Flow control valve can be adjusted continuously by the operator.
  • the flow cross-section in the flow control valve is preset, for example by means of its own flow channel. From the pamphlets EP 1 215 441 A2 and U.S. 5,575,638 It is known to lower the amount of heat emitted by the burner in a gas stove under the design-based smallest burner power. For this purpose, the flame is continuously ignited and extinguished at the burner, so that averaged over the time results in a heat output that is less than the performance of the burner at the smallest flame.
  • the GB 2100488 A a gas burner control arrangement with a sequencer which generates a plurality of binary signal sequences as output signals and transmits them to a safety unit.
  • This safety unit is set up to control, in consideration of the received signal, an opening or closing of a shutdown circuit in such a way that the gas burner is ignited or extinguished.
  • the DE 9407567 U discloses a device for the electronic control of both gas and electric cooking stations.
  • the controller has at least one EEPROM with different, time-dependent characteristics and / or cycle times for electric and gas operation.
  • the present invention is therefore an object of the invention to provide a generic control arrangement for a gas stove available that allows for otherwise unchanged functionality in a simple way, a reduction of the burner performance.
  • the heat output of the burner is reduced by the fact that the burner is continuously ignited and recovered. All components of a generic control arrangement can be used here unchanged.
  • a second control device is interposed between the electrical signal transmitter and the first control device. This second device evaluates the signal from the signal generator. If, with the signal of the signal generator, a power reduction of the burner is specified below the minimum burner output at a constant minimum flame, the second control device simulates a continuous switching on and off by means of the operating element.
  • the first control device is supplied by the second control device, a signal corresponding to the signal when at generic arrangement, the operator repeatedly turns on and off the burner by means of the control element. In order to achieve the required functionality of a reduced burner output, therefore, no changes are necessary in the first control device.
  • At least one flow control valve with variable flow cross-section is provided, which is operable with the control element.
  • the operator controls the gas flow rate to the gas burner and thus the flame size.
  • the arrangement according to the invention can also be used if at least one flame detector is provided which, depending on the presence of a flame on the gas burner, generates an electrical signal which is fed to the first control device.
  • the flame detector for example, be designed as a thermocouple that generates an electrical voltage while the burner has a flame.
  • shut-off valve can be provided which can be activated by the first control device.
  • the shut-off valve serves to interrupt the gas supply before the flow control valve. This happens, for example, when the burner is turned off or when despite open flow control valve for a long time from the flame detector no flame is signaled.
  • a commercially available shut-off valve can be used, which is biased in the closed position by means of the force of a spring.
  • the shut-off valve can be opened electromagnetically, for which it has a single coil, which is acted upon by the first control device to open the shut-off valve with voltage.
  • At least one ignition device is provided, which is expediently also controlled by the first control device.
  • the ignition device With the ignition device, a spark can be generated in the region of the gas outlet openings of the gas burner, which ignites the gas emerging from the burner.
  • the first control device can thus completely control the process of igniting the gas burner. This includes opening the shut-off valve, igniting the exiting Gas by means of the igniter and monitoring the emergence of a flame by means of the flame guard.
  • the first control device and the second control device are designed as separate units.
  • the first control device can thus be used unchanged for generic and control arrangements according to the invention.
  • the second control device is connected between the signal generator and the first control device. The input signal of the first control device is then no longer supplied directly by the signal generator on the operating element but by the second control device.
  • the second control device and the first control device form a structural unit.
  • the two control devices can be combined in a common housing.
  • the output signal of the second control device which is supplied to the first control device, a discrete on / off signal.
  • This on / off signal indicates the desired state of the burner, i.e., whether it should be on or off.
  • the first controller then establishes the desired state of the burner.
  • the output signal of the second control device continuously changes, this causes the first control device to continuously turn on and off the burner accordingly.
  • the second control device is connected to the first control device via a data bus.
  • the data bus represents a defined interface between the control devices and makes it possible to transmit other information in addition to the on / off signal.
  • a particularly favorable construction of the signal generator is achieved if the signal generator generates a multistage discrete signal as a function of the position of the operating element.
  • the various stages of the multi-level discrete signal may mean, for example: burner off, burner on without power reduction, power reduction stage 1, power reduction stage 2, etc.
  • the multi-stage discrete signal can for example be generated by electrical resistors are switched in the signal generator in dependence on the position of the control element.
  • the second control device is designed such that the respective stages of the discrete signal of the signal generator is assigned a specific ratio between the on-time and off-time of the burner.
  • the ratio between on-time and off-time determines the averaged over the time burning power of the burner.
  • the gas stove has two or more burners, for which a common first control device is provided.
  • the first control device has correspondingly many electrical signal inputs and signal outputs in order to be able to control the functions mentioned separately for each burner.
  • the gas stove has two or more control elements with electrical signal transmitters which are assigned to a common second control device.
  • the function of power reduction can thus be controlled for multiple burners with a single second control device.
  • the input signals from a plurality of signal transmitters are correspondingly evaluated in a single second control device.
  • a shut-off valve (3) and an electrical signal generator (4) are arranged.
  • a flame detector (5) and an ignition electrode (6) are arranged in the area of a gas burner (1).
  • the presentation of gas lines has been omitted.
  • the operator specifies whether the burner (1) should be switched on or off and which output the burner (1) should deliver.
  • the operator controls by means of the operating element (7) the opening cross-section of the flow control valve (2).
  • the position of the operating element (7) by means of the electrical signal transmitter (4) is detected. Based on the electrical output signal of the signal generator (4), the burner is switched on and off by means of the control devices (11) and (12).
  • the output signal of the signal generator (4) consists of an electrical resistance, which is measured by the second control device (12). This resistance signal is converted by the second control device (12) into a digital on / off signal, which is supplied to the first control device (11): When the operator has switched off the burner by means of the operating element (7), the signal generator (4) delivers a corresponding resistance signal, which is converted by the second control device into a constant "off" signal.
  • the first control device (11) leaves the burner switched off, ie, the shut-off valve (3) remains closed and the ignition device (16) is not activated.
  • the signal generator (4) supplies a second resistance value.
  • the second control device (12) converts this second resistance into a constant "on" signal.
  • the first control device (11) then opens the shut-off valve (3), operates the ignition device (16) and monitors the presence of a flame on the burner (1) by means of the flame detector (5).
  • the first control device closes the shut-off valve (3) automatically, if it fails to ignite a flame on the burner (1), or if the flame goes out and re-ignition attempts fail.
  • the signal generator (4) supplies a third resistance value.
  • the third resistance value is converted by the second control device (12) in such a way that an "on" signal and an "off” signal are alternately supplied to the first control device (11). This leads to, the first control device (11) continuously switches the burner on and off.
  • the control device (11) automatically controls the opening and closing of the shut-off valve (3) and the ignition of the flame by means of the ignition device.
  • the flow control valve (2) is set to minimum burner power in this mode.
  • the burner For the operation of the burner with a power that is lower than the design minimum burner power, more power levels can be provided, which can be specified by means of the control element (7).
  • each power level assigned a certain resistance value.
  • the heat output of the burner is then controlled by the second control device (12) in accordance with the ratio of the on time to the off time of the burner. For example, a stepwise variation of the ratio of the switch-on time to the switch-off time between 80:20 and 20:80 is conceivable.
  • a signal generator (4) delivering a discrete step signal
  • a continuously operating signal generator for example a potentiometer.
  • the ratio of the switch-on time to the switch-off time can then be varied steplessly by the second control device (12).
  • the operating state in which the burner burns continuously can be defined by a lower and an upper limit for the output signal of the signal generator when using a continuous signal generator.

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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)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)

Claims (13)

  1. Système de commande pour une cuisinière à gaz comportant au moins un brûleur à gaz (1), le système de commande comprenant :
    - au moins un bouton de commande (7) pour mettre en marche ou éteindre le brûleur à gaz (1),
    - au moins un générateur de signal (4) qui produit un signal en fonction de la position du bouton de commande (7),
    - au moins un premier dispositif de commande (11) qui commande un allumage ou une extinction d'une flamme sur le brûleur à gaz (1) en fonction du signal du générateur de signal (7),
    caractérisé en ce qu'un second dispositif de commande (12) est disposé entre le générateur de signal (4) et le premier dispositif de commande (11), lequel est agencé de telle manière que, lorsque par le signal du générateur de signal, une réduction de puissance du brûleur sous une puissance minimale du brûleur dans une condition de flamme constamment plus petite est prescrite, un signal est délivré qui simule une mise en marche et un arrêt continuellement au moyen du bouton de commande (7).
  2. Système de commande selon la revendication 1, caractérisé en ce qu'au moins une vanne de réglage de débit (2) ayant une section d'écoulement variable est prévue, laquelle est actionnable avec le bouton de commande (7).
  3. Système de commande selon la revendication 1 ou 2, caractérisé en ce qu'au moins un détecteur de flamme (5) est prévu, lequel produit un signal en fonction de la présence d'une flamme sur le brûleur à gaz (1) qui est délivré au premier dispositif de commande (11).
  4. Système de commande selon l'une des revendications 1 à 3, caractérisé en ce qu'au moins une vanne d'arrêt (3) est prévue, qui peut être commandée par le premier dispositif de commande (11).
  5. Système de commande selon l'une des revendications 1 à 4, caractérisé en ce qu'au moins un dispositif d'allumage (16) pour le brûleur à gaz (1) est prévu, lequel peut être commandé par le premier dispositif de commande (11).
  6. Système de commande selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le premier dispositif de commande (11) et le second dispositif de commande (12) sont conçus sous forme d'unités séparées.
  7. Système de commande selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le premier dispositif de commande (11) et le second dispositif de commande (12) forment une unité modulaire.
  8. Système de commande selon l'une quelconque des revendications 1 à 7, caractérisé en ce que le signal de sortie du second dispositif de commande qui est amené au premier dispositif de commande (11) est un signal discret de mise en marche / arrêt.
  9. Système de commande selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le second dispositif de commande (12) est relié au premier dispositif de commande (11) via un bus de données.
  10. Système de commande selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le générateur de signal (4) produit un signal discret à plusieurs paliers en fonction de la position du bouton de commande (7).
  11. Système de commande selon l'une quelconque des revendications 1 à 10, caractérisé en ce que le second dispositif de commande (12) est conçu de telle sorte qu'un rapport déterminé entre le temps de mise en marche et le temps d'arrêt du brûleur à gaz (1) est associé aux paliers du signal discret du générateur de signal (4).
  12. Système de commande selon l'une quelconque des revendications 1 à 11, caractérisé en ce que la cuisinière à gaz comprend deux ou plusieurs brûleurs à gaz (1) pour lesquels un premier dispositif de commande (11) commun est prévu.
  13. Système de commande selon l'une quelconque des revendications 1 à 12, caractérisé en ce que la cuisinière à gaz comprend deux ou plusieurs boutons de commande (7) comportant des générateurs de signal (4), qui sont associés à un second dispositif de commande (12) commun.
EP08760867.5A 2007-06-21 2008-06-11 Système de commande pour une cuisinière à gaz Not-in-force EP2160541B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200701823A ES2310491B1 (es) 2007-06-21 2007-06-21 Disposicion de mando para una cocina de gas.
PCT/EP2008/057318 WO2008155278A2 (fr) 2007-06-21 2008-06-11 Système de commande pour une cuisinière à gaz

Publications (2)

Publication Number Publication Date
EP2160541A2 EP2160541A2 (fr) 2010-03-10
EP2160541B1 true EP2160541B1 (fr) 2018-10-10

Family

ID=39745589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08760867.5A Not-in-force EP2160541B1 (fr) 2007-06-21 2008-06-11 Système de commande pour une cuisinière à gaz

Country Status (4)

Country Link
US (1) US8353281B2 (fr)
EP (1) EP2160541B1 (fr)
ES (2) ES2310491B1 (fr)
WO (1) WO2008155278A2 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
US9074770B2 (en) 2011-12-15 2015-07-07 Honeywell International Inc. Gas valve with electronic valve proving system
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
ITTO20120460A1 (it) * 2012-05-25 2013-11-26 Eltek Spa Dispositivo di controllo per rubinetti di gas
ITTO20120459A1 (it) * 2012-05-25 2013-11-26 Eltek Spa Dispositivo di controllo per rubinetti di gas
EP2703723B2 (fr) 2012-08-28 2023-07-19 Electrolux Home Products Corporation N.V. Procédé de fonctionnement d'un brûleur à gaz d'un appareil de cuisson
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
EP2868970B1 (fr) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Dispositif de régulation
US10024439B2 (en) 2013-12-16 2018-07-17 Honeywell International Inc. Valve over-travel mechanism
US20150198336A1 (en) * 2014-01-10 2015-07-16 Jürgen Koch Gas orifice holder
US9841122B2 (en) 2014-09-09 2017-12-12 Honeywell International Inc. Gas valve with electronic valve proving system
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
US10503181B2 (en) 2016-01-13 2019-12-10 Honeywell International Inc. Pressure regulator
CN106382627A (zh) * 2016-08-31 2017-02-08 杭州老板电器股份有限公司 超稳态燃烧器
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US11105512B2 (en) * 2018-03-30 2021-08-31 Midea Group Co., Ltd Method and system for controlling a flow curve of an electromechanical gas valve
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
WO2021250706A1 (fr) * 2020-06-13 2021-12-16 Butterfly Gandhimathi Appliances Limited Bouton de sécurité pour surfaces de cuisson à gaz
US11262069B2 (en) 2020-06-25 2022-03-01 Midea Group Co., Ltd. Method and system for auto-adjusting an active range of a gas cooking appliance
US11739933B2 (en) 2020-09-30 2023-08-29 Midea Group Co., Ltd. Oven broiler gas burner for cooking appliance with variable electromechanical valve
US11732890B2 (en) 2020-09-30 2023-08-22 Midea Group Co., Ltd. Cooking appliance gas oven burner control during oven warm-up operation
US12408793B2 (en) 2021-09-10 2025-09-09 Weber-Stephen Products Llc Methods and apparatus for automating shutdown processes of gas grills

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795609A (fr) * 1972-03-03 1973-08-20 Cepem Dispositif de commande de bruleur a gaz
US4380698A (en) * 1980-07-25 1983-04-19 Roper Corporation Multiprocessor control bus
FR2504241B2 (fr) * 1981-04-16 1985-06-21 Rv Const Elect Dispositif de controle de flamme a sequenceur, pour appareils a bruleurs
DE3330318A1 (de) * 1983-08-23 1985-03-07 Ruhrgas Ag, 4300 Essen Gas-koch- oder heizgeraet
JPS6144220A (ja) * 1984-08-08 1986-03-03 Matsushita Electric Ind Co Ltd バ−ナの燃量調節装置
JPS6144219A (ja) * 1984-08-08 1986-03-03 Matsushita Electric Ind Co Ltd 燃焼時間制御バ−ナ
DE4133660A1 (de) * 1991-10-11 1993-04-22 Seppelfricke Geb Gmbh Verfahren und vorrichtung zum regeln eines gasbrenners insbesondere bei gasbeheizten glaskeramikkochfeldern
US6116230A (en) * 1992-03-23 2000-09-12 Convenience Technologies, Inc. Microprocessor-controlled gas appliance utilizing a single electrode spark ignition system and a pulse width modulated proportional valve
US5575638A (en) * 1994-03-29 1996-11-19 Thermador Corporation Stove burner simmer control
DE9407567U1 (de) * 1994-05-06 1994-07-07 Gebr. Seppelfricke GmbH, 45881 Gelsenkirchen Vorrichtung zur elektronischen Steuerung von Gas- und Elektrokochstellen und/oder -backöfen
IT1277535B1 (it) * 1995-09-01 1997-11-11 Whirlpool Italia S P A Sistema per la ricerca automatica della minima potenza erogabile da bruciatori atmosferici a gas
EP0837283B1 (fr) * 1996-10-16 1999-12-22 Sit la Precisa S.p.a. Système de commande automatique avec une protection de sécurité double pour des brûleurs à gaz à fonctionnement intermittant
FR2758179A1 (fr) * 1997-01-07 1998-07-10 Eaton Sa Monaco Dispositif de surveillance et de securite pour appareil de cuisson ou de chauffage a gaz
DE19825846A1 (de) * 1998-06-10 1999-12-16 Agt Gas Technology Gmbh Vorrichtung zum Sichern einer Gasbrennstelle
AU1433201A (en) * 1999-10-18 2001-04-30 Allen Olson Electronic gas cooktop control with simmer system and method thereof
US20020073985A1 (en) * 2000-12-18 2002-06-20 Bsh Home Appliances Corporation Pulsed sequence burner control with valve
DE502004012305D1 (de) * 2003-01-13 2011-04-28 Bsh Bosch Siemens Hausgeraete Gaskochstelle
ES2291083B1 (es) * 2005-08-05 2008-10-16 Bsh Electrodomesticos España, S.A. Placa de cocina de gas.
ES2325197B1 (es) * 2007-09-28 2010-06-04 Coprecitec, S.L. "aparato de cocina a gas con regulacion de potencia de llama".

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US8353281B2 (en) 2013-01-15
ES2310491A1 (es) 2009-01-01
WO2008155278A3 (fr) 2009-11-12
WO2008155278A2 (fr) 2008-12-24
EP2160541A2 (fr) 2010-03-10
ES2310491B1 (es) 2009-10-27
ES2694022T3 (es) 2018-12-17
US20100180882A1 (en) 2010-07-22

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