GB1415041A - Safety control circuit for fuel burning apparatus - Google Patents

Safety control circuit for fuel burning apparatus

Info

Publication number
GB1415041A
GB1415041A GB34773A GB34773A GB1415041A GB 1415041 A GB1415041 A GB 1415041A GB 34773 A GB34773 A GB 34773A GB 34773 A GB34773 A GB 34773A GB 1415041 A GB1415041 A GB 1415041A
Authority
GB
United Kingdom
Prior art keywords
burner
thyristor
detector
circuit
ignition
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
Application number
GB34773A
Other languages
English (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.)
Koehring Co
Original Assignee
Koehring Co
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 Koehring Co filed Critical Koehring Co
Publication of GB1415041A publication Critical patent/GB1415041A/en
Expired 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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements 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
    • F23N5/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
GB34773A 1972-01-11 1973-01-03 Safety control circuit for fuel burning apparatus Expired GB1415041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21700372A 1972-01-11 1972-01-11

Publications (1)

Publication Number Publication Date
GB1415041A true GB1415041A (en) 1975-11-26

Family

ID=22809289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34773A Expired GB1415041A (en) 1972-01-11 1973-01-03 Safety control circuit for fuel burning apparatus

Country Status (6)

Country Link
US (1) US3741709A (enExample)
JP (1) JPS4878528A (enExample)
CA (1) CA982677A (enExample)
DE (1) DE2301283A1 (enExample)
FR (1) FR2174528A5 (enExample)
GB (1) GB1415041A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975137A (en) * 1970-06-25 1976-08-17 Raytheon Company Burner control system
US3959697A (en) * 1974-11-29 1976-05-25 Robertshaw Controls Company Oil burner safety control system with integral ignition
US5470223A (en) * 1994-11-30 1995-11-28 Desa International, Inc. Microprocessor controlled fuel and ignition control for a fuel burning device
US5567144A (en) * 1995-10-05 1996-10-22 Desa International Inc. Hot surface ignition controller for fuel oil burner
US5899684A (en) * 1997-07-11 1999-05-04 Desa International, Inc. Power phase regulator circuit improvement, motor start switch, self-adjusting preheat and ignition trial improvement, and series-type voltage regulator improvement to hot surface ignition control for fuel oil burner
EP1033535A3 (en) 1999-03-03 2002-08-07 Desa International, Inc. Hot surface ignition controller for fuel oil burner
US20040209209A1 (en) * 2002-11-04 2004-10-21 Chodacki Thomas A. System, apparatus and method for controlling ignition including re-ignition of gas and gas fired appliances using same
WO2010047776A2 (en) * 2008-10-20 2010-04-29 Saint-Gobain Ceramics & Plastics, Inc. Dual voltage regulating system for electrical resistance hot surface igniters and methods related thereto
US20100141231A1 (en) * 2008-11-30 2010-06-10 Saint-Gobain Ceramics & Plastics, Inc. Igniter voltage compensation circuit
US20110086319A1 (en) * 2009-07-15 2011-04-14 Saint-Gobain Ceramics & Plastics, Inc. Fuel gas ignition system for gas burners including devices and methods related thereto
US10215809B2 (en) 2015-11-24 2019-02-26 Carrier Corporation Method and system for verification of contact operation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537804A (en) * 1968-03-01 1970-11-03 Fenwal Inc Fuel ignition and flame detection system
US3672811A (en) * 1971-03-15 1972-06-27 Honeywell Inc Burner control system using a radiation operated relay means

Also Published As

Publication number Publication date
JPS4878528A (enExample) 1973-10-22
CA982677A (en) 1976-01-27
FR2174528A5 (enExample) 1973-10-12
US3741709A (en) 1973-06-26
DE2301283A1 (de) 1973-07-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930101