ES2171990T3 - SECURITY COURT DEVICE. - Google Patents

SECURITY COURT DEVICE.

Info

Publication number
ES2171990T3
ES2171990T3 ES97938808T ES97938808T ES2171990T3 ES 2171990 T3 ES2171990 T3 ES 2171990T3 ES 97938808 T ES97938808 T ES 97938808T ES 97938808 T ES97938808 T ES 97938808T ES 2171990 T3 ES2171990 T3 ES 2171990T3
Authority
ES
Spain
Prior art keywords
thermoelectric
security
thermocouple
solenoid valve
voltage
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
ES97938808T
Other languages
Spanish (es)
Inventor
Christian Eskildsen
Piero Armanni
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of ES2171990T3 publication Critical patent/ES2171990T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23N5/102—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • 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

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

Un dispositivo interruptor de seguridad para una placa lateral de cocina calentada por gas, que comprende un termopar y un generador termoeléctrico, así como una válvula de solenoide de seguridad; caracterizado porque el generador termoeléctrico (1) proporciona la tensión de suministro para un amplificador transistorizado (3) que controla la corriente de mantenimiento para la válvula de solenoide de seguridad, cuyo amplificador transistorizado es controlado por la tensión termoeléctrica procedente del termopar (2) con objeto de interrumpir la corriente de mantenimiento a una tensión termoeléctrica predeterminada.A safety switch device for a gas-heated kitchen side plate, comprising a thermocouple and a thermoelectric generator, as well as a safety solenoid valve; characterized in that the thermoelectric generator (1) provides the supply voltage for a transistorized amplifier (3) that controls the maintenance current for the safety solenoid valve, whose transistorized amplifier is controlled by the thermoelectric voltage from the thermocouple (2) with in order to interrupt the maintenance current at a predetermined thermoelectric voltage.

ES97938808T 1997-08-28 1997-08-28 SECURITY COURT DEVICE. Expired - Lifetime ES2171990T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK1997/000366 WO1999011979A1 (en) 1997-08-28 1997-08-28 A safety cut-off device

Publications (1)

Publication Number Publication Date
ES2171990T3 true ES2171990T3 (en) 2002-09-16

Family

ID=8156223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97938808T Expired - Lifetime ES2171990T3 (en) 1997-08-28 1997-08-28 SECURITY COURT DEVICE.

Country Status (6)

Country Link
EP (1) EP1027558B1 (en)
AU (1) AU4113097A (en)
DE (1) DE69710229T2 (en)
DK (1) DK1027558T3 (en)
ES (1) ES2171990T3 (en)
WO (1) WO1999011979A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002214834B2 (en) * 2000-11-16 2006-11-16 Fernando Teodoro Garcia Shut-off safety system and gas appliance including same
AUPR152400A0 (en) * 2000-11-16 2000-12-14 Garcia, Fernando Teodoro Shut-off safety system and gas applicance including same
ITMI20010222U1 (en) * 2001-04-19 2002-10-21 Whirlpool Co SAFETY DEVICE FOR DOMESTIC GAS COOKING APPLIANCES
ITTO20120457A1 (en) * 2012-05-25 2013-11-26 Eltek Spa CONTROL DEVICE FOR GAS TAPS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264955B1 (en) * 1993-07-20 1996-10-17 Sit La Precisa Spa ACTUATOR FOR GAS BURNER WITH FLAME SAFETY AND ADJUSTMENT SOLENOID VALVE.

Also Published As

Publication number Publication date
EP1027558B1 (en) 2002-01-30
WO1999011979A1 (en) 1999-03-11
DK1027558T3 (en) 2002-05-06
DE69710229D1 (en) 2002-03-14
EP1027558A1 (en) 2000-08-16
AU4113097A (en) 1999-03-22
DE69710229T2 (en) 2002-10-24

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