EP1253376A3 - Système de pilote à gaz et procédé de surveillance du niveau d'oxygène et dispositif à gaz comprenant ce système - Google Patents

Système de pilote à gaz et procédé de surveillance du niveau d'oxygène et dispositif à gaz comprenant ce système Download PDF

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Publication number
EP1253376A3
EP1253376A3 EP02009599A EP02009599A EP1253376A3 EP 1253376 A3 EP1253376 A3 EP 1253376A3 EP 02009599 A EP02009599 A EP 02009599A EP 02009599 A EP02009599 A EP 02009599A EP 1253376 A3 EP1253376 A3 EP 1253376A3
Authority
EP
European Patent Office
Prior art keywords
gas
device including
same
level detection
oxygen level
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Withdrawn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
EP02009599A
Other languages
German (de)
English (en)
Other versions
EP1253376A2 (fr
Inventor
David Deng
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US09/844,974 external-priority patent/US20020160326A1/en
Application filed by Individual filed Critical Individual
Publication of EP1253376A2 publication Critical patent/EP1253376A2/fr
Publication of EP1253376A3 publication Critical patent/EP1253376A3/fr
Withdrawn legal-status Critical Current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
    • F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors
    • 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
    • F23D14/725—Protection against flame failure by using flame detection devices
    • 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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • 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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2208/00—Control devices associated with burners
    • F23D2208/10—Sensing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00014—Pilot burners specially adapted for ignition of main burners in furnaces or gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/22—Pilot burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
EP02009599A 2001-04-26 2002-04-26 Système de pilote à gaz et procédé de surveillance du niveau d'oxygène et dispositif à gaz comprenant ce système Withdrawn EP1253376A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US844974 2001-04-26
US09/844,974 US20020160326A1 (en) 2001-04-26 2001-04-26 Gas pilot system and method having improved oxygen level detection capability and gas fueled device including the same
US103540 2002-03-20
US10/103,540 US20020160325A1 (en) 2001-04-26 2002-03-20 Gas pilot system and method having improved oxygen level detection capability and gas fueled device including the same

Publications (2)

Publication Number Publication Date
EP1253376A2 EP1253376A2 (fr) 2002-10-30
EP1253376A3 true EP1253376A3 (fr) 2005-01-19

Family

ID=26800576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02009599A Withdrawn EP1253376A3 (fr) 2001-04-26 2002-04-26 Système de pilote à gaz et procédé de surveillance du niveau d'oxygène et dispositif à gaz comprenant ce système

Country Status (2)

Country Link
US (1) US20020160325A1 (fr)
EP (1) EP1253376A3 (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1811230B1 (fr) * 2006-01-19 2016-01-06 Vaillant GmbH Procédé de contrôle du rapport air-combustible d'un brûleur à combustible
US20070224558A1 (en) * 2006-03-08 2007-09-27 American Flame, Inc. Gas flow and combustion control system
US7677236B2 (en) 2006-05-17 2010-03-16 David Deng Heater configured to operate with a first or second fuel
US7607426B2 (en) 2006-05-17 2009-10-27 David Deng Dual fuel heater
US7434447B2 (en) 2006-05-17 2008-10-14 David Deng Oxygen depletion sensor
US8152515B2 (en) 2007-03-15 2012-04-10 Continental Appliances Inc Fuel selectable heating devices
US8011920B2 (en) 2006-12-22 2011-09-06 David Deng Valve assemblies for heating devices
US8241034B2 (en) 2007-03-14 2012-08-14 Continental Appliances Inc. Fuel selection valve assemblies
US7654820B2 (en) 2006-12-22 2010-02-02 David Deng Control valves for heaters and fireplace devices
US8545216B2 (en) 2006-12-22 2013-10-01 Continental Appliances, Inc. Valve assemblies for heating devices
US8403661B2 (en) 2007-03-09 2013-03-26 Coprecitec, S.L. Dual fuel heater
US8057219B1 (en) 2007-03-09 2011-11-15 Coprecitec, S.L. Dual fuel vent free gas heater
US7766006B1 (en) 2007-03-09 2010-08-03 Coprecitec, S.L. Dual fuel vent free gas heater
US8118590B1 (en) 2007-03-09 2012-02-21 Coprecitec, S.L. Dual fuel vent free gas heater
ES1067938Y (es) * 2008-05-12 2008-10-16 Coprecitec Sl Quemador de llama piloto con detector de empobrecimiento de oxigeno
US8757202B2 (en) 2009-06-29 2014-06-24 David Deng Dual fuel heating source
US8684276B2 (en) * 2009-08-20 2014-04-01 Enerco Group, Inc. Portable catalytic heater
US9829195B2 (en) 2009-12-14 2017-11-28 David Deng Dual fuel heating source with nozzle
RU2531837C2 (ru) * 2010-03-03 2014-10-27 Бромик Хитинг Пти Лимитед Ветроустойчивый обогреватель
US10073071B2 (en) 2010-06-07 2018-09-11 David Deng Heating system
EP2584258A3 (fr) 2010-06-07 2013-06-12 David Deng Système de chauffage
CN202328495U (zh) 2011-11-16 2012-07-11 普鲁卡姆电器（上海）有限公司 带有360度风门调节装置的多气源平衡式燃气取暖器
US9441839B2 (en) 2010-07-28 2016-09-13 David Deng Heating apparatus with fan
US8747102B2 (en) 2010-07-29 2014-06-10 Alstrom Technology Ltd Ignitor spark status indicator
US8899971B2 (en) 2010-08-20 2014-12-02 Coprecitec, S.L. Dual fuel gas heater
US10222057B2 (en) 2011-04-08 2019-03-05 David Deng Dual fuel heater with selector valve
US9739389B2 (en) 2011-04-08 2017-08-22 David Deng Heating system
US8985094B2 (en) 2011-04-08 2015-03-24 David Deng Heating system
CN102506198B (zh) 2011-10-20 2013-05-22 南京普鲁卡姆电器有限公司 双气源燃气自适应主控阀
US9316401B1 (en) * 2012-03-02 2016-04-19 Henry Guste Grill fireplace unit
CN103512032B (zh) * 2012-06-26 2016-11-23 宁波市比利仕燃器科技有限公司 一种易于装配的缺氧防护装置结构
US9752779B2 (en) 2013-03-02 2017-09-05 David Deng Heating assembly
US9518732B2 (en) 2013-03-02 2016-12-13 David Deng Heating assembly
US10240789B2 (en) 2014-05-16 2019-03-26 David Deng Dual fuel heating assembly with reset switch
US10429074B2 (en) 2014-05-16 2019-10-01 David Deng Dual fuel heating assembly with selector switch
JP6874325B2 (ja) * 2016-10-27 2021-05-19 株式会社ノーリツ 温水装置
US11168885B2 (en) * 2019-11-11 2021-11-09 Emerson Electric Co. Flame sensor assemblies and methods of replacing flame sensor assemblies
EP3910241B1 (fr) * 2020-05-12 2023-09-13 Otto Wilde Grillers GmbH Grill au gaz et procédé de commande associé
US12398883B2 (en) 2021-12-14 2025-08-26 Federal-Mogul Ignition Gmbh Flame detection device and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963410A (en) * 1975-03-20 1976-06-15 Emerson Electric Co. Control system for domestic gas oven burners
EP0100758A2 (fr) * 1982-08-03 1984-02-15 OFFICINE DI PERNUMIA di Giancarlo de' STEFANI & C. S.a.s. Dispositif de sécurité pour appareil de chauffage à gaz
US4477245A (en) * 1982-09-03 1984-10-16 The Babcock & Wilcox Company Flame monitoring safety, energy and fuel conservation system
GB2219115A (en) * 1988-05-25 1989-11-29 Baxi Partnership Ltd Burner pilot flame indicator
GB2280023A (en) * 1993-07-09 1995-01-18 British Gas Plc Detecting air/fuel gas ratio in heating appliance.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245977A (en) * 1977-04-25 1981-01-20 Morese Francesco A Method and apparatus for hydrocarbon flame ignition and detection
US5049063A (en) * 1988-12-29 1991-09-17 Toyota Jidosha Kabushiki Kaisha Combustion control apparatus for burner
US5472337A (en) * 1994-09-12 1995-12-05 Guerra; Romeo E. Method and apparatus to detect a flame
US5807098A (en) 1996-04-26 1998-09-15 Desa International, Inc. Gas heater with alarm system
CN1212592C (zh) * 1997-02-13 2005-07-27 松下电器产业株式会社 火焰探测装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963410A (en) * 1975-03-20 1976-06-15 Emerson Electric Co. Control system for domestic gas oven burners
EP0100758A2 (fr) * 1982-08-03 1984-02-15 OFFICINE DI PERNUMIA di Giancarlo de' STEFANI & C. S.a.s. Dispositif de sécurité pour appareil de chauffage à gaz
US4477245A (en) * 1982-09-03 1984-10-16 The Babcock & Wilcox Company Flame monitoring safety, energy and fuel conservation system
GB2219115A (en) * 1988-05-25 1989-11-29 Baxi Partnership Ltd Burner pilot flame indicator
GB2280023A (en) * 1993-07-09 1995-01-18 British Gas Plc Detecting air/fuel gas ratio in heating appliance.

Also Published As

Publication number Publication date
EP1253376A2 (fr) 2002-10-30
US20020160325A1 (en) 2002-10-31

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