FR2427552A1 - Automatic gas burner for domestic cooking oven - has safety valve controlled by second thermo-electric device during burning of gas at principal burner - Google Patents

Automatic gas burner for domestic cooking oven - has safety valve controlled by second thermo-electric device during burning of gas at principal burner

Info

Publication number
FR2427552A1
FR2427552A1 FR7911079A FR7911079A FR2427552A1 FR 2427552 A1 FR2427552 A1 FR 2427552A1 FR 7911079 A FR7911079 A FR 7911079A FR 7911079 A FR7911079 A FR 7911079A FR 2427552 A1 FR2427552 A1 FR 2427552A1
Authority
FR
France
Prior art keywords
burner
gas
thermo
electric device
safety valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7911079A
Other languages
French (fr)
Other versions
FR2427552B1 (en
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.)
Main Gas Appliances Ltd
Original Assignee
Main Gas Appliances Ltd
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 Main Gas Appliances Ltd filed Critical Main Gas Appliances Ltd
Publication of FR2427552A1 publication Critical patent/FR2427552A1/en
Application granted granted Critical
Publication of FR2427552B1 publication Critical patent/FR2427552B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)

Abstract

An automatic gas burner is for domestic cooking ovens and comprises a first thermo-electric device (11) spaced from the principal burner (13). A subsidiary burner (31) heats the first device (11). A second thermo-electric device (12) is arranged to be heated by the burner (13) alone. Circuitry (44) supplies current from either the first or second device to a safety valve (10) in the gas conduit (14) to the burner (13). A time-controlled valve (41) in the conduit (14) has a switch (32) for actuating ignition of burner (13) on operation of valve (41) to allow gas to be fed to burner (13) and preventing the device (11) from supplying current to valve (10).
FR7911079A 1978-05-31 1979-05-02 Automatic gas burner for domestic cooking oven - has safety valve controlled by second thermo-electric device during burning of gas at principal burner Granted FR2427552A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2535478 1978-05-31

Publications (2)

Publication Number Publication Date
FR2427552A1 true FR2427552A1 (en) 1979-12-28
FR2427552B1 FR2427552B1 (en) 1983-04-15

Family

ID=10226311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911079A Granted FR2427552A1 (en) 1978-05-31 1979-05-02 Automatic gas burner for domestic cooking oven - has safety valve controlled by second thermo-electric device during burning of gas at principal burner

Country Status (2)

Country Link
DE (1) DE2917584A1 (en)
FR (1) FR2427552A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002760A1 (en) * 1981-02-14 1982-08-19 Ortlinghaus Urlich Arrangement of two thermoelements connected in series or in parallel
EP1657491A2 (en) * 2004-11-10 2006-05-17 BSH Bosch und Siemens Hausgeräte GmbH Gas cooking plate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006600B4 (en) * 2000-02-15 2004-02-26 Hans-Jochen Dr. Schwarz Gas valve and method for operating a gas valve
DE10348159B4 (en) * 2003-10-13 2011-12-08 Gaswärme-Institut e.V. Essen burner arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637385A (en) * 1951-12-10 1953-05-05 Tappan Stove Co Automatic ignition and control mechanism for oven burners
US2710181A (en) * 1951-02-28 1955-06-07 William S Parrett Gas heater control
DE2409590A1 (en) * 1974-02-28 1975-09-04 Buderus Eisenwerk Boiler heated by an atmospheric gas burner - has separate regulators for main and safety valves in the gas pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313592C2 (en) * 1973-03-19 1981-09-17 Robert Bosch Gmbh, 7000 Stuttgart Gas valve for releasing or shutting off the gas supply to a gas-heated device
CA1029647A (en) * 1974-01-16 1978-04-18 Melvin E. Hantack Direct burner ignition system
DE2432740A1 (en) * 1974-07-08 1976-01-29 Bosch Gmbh Robert Ignition safety device for gas appliances - has magnetically half couplings to regulate gas flow

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710181A (en) * 1951-02-28 1955-06-07 William S Parrett Gas heater control
US2637385A (en) * 1951-12-10 1953-05-05 Tappan Stove Co Automatic ignition and control mechanism for oven burners
DE2409590A1 (en) * 1974-02-28 1975-09-04 Buderus Eisenwerk Boiler heated by an atmospheric gas burner - has separate regulators for main and safety valves in the gas pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002760A1 (en) * 1981-02-14 1982-08-19 Ortlinghaus Urlich Arrangement of two thermoelements connected in series or in parallel
EP1657491A2 (en) * 2004-11-10 2006-05-17 BSH Bosch und Siemens Hausgeräte GmbH Gas cooking plate
EP1657491A3 (en) * 2004-11-10 2010-09-01 BSH Bosch und Siemens Hausgeräte GmbH Gas cooking plate

Also Published As

Publication number Publication date
DE2917584C2 (en) 1988-01-07
DE2917584A1 (en) 1979-12-13
FR2427552B1 (en) 1983-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse