GB1418042A - Ionic flame monitor - Google Patents

Ionic flame monitor

Info

Publication number
GB1418042A
GB1418042A GB5984072A GB5984072A GB1418042A GB 1418042 A GB1418042 A GB 1418042A GB 5984072 A GB5984072 A GB 5984072A GB 5984072 A GB5984072 A GB 5984072A GB 1418042 A GB1418042 A GB 1418042A
Authority
GB
United Kingdom
Prior art keywords
output
flame
circuit
scr
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
Application number
GB5984072A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1418042A publication Critical patent/GB1418042A/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
    • F23N5/12—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
    • F23N5/123—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 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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Regulation And Control Of Combustion (AREA)
GB5984072A 1971-12-30 1972-12-28 Ionic flame monitor Expired GB1418042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21412971A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
GB1418042A true GB1418042A (en) 1975-12-17

Family

ID=22797899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5984072A Expired GB1418042A (en) 1971-12-30 1972-12-28 Ionic flame monitor

Country Status (6)

Country Link
US (1) US3740574A (enExample)
JP (1) JPS5411537B2 (enExample)
AU (1) AU468481B2 (enExample)
CA (1) CA984931A (enExample)
GB (1) GB1418042A (enExample)
YU (2) YU236372A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141854A (en) * 1983-05-31 1985-01-03 Shigeru Fukumoto Gas accident prevention

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836857A (en) * 1972-05-12 1974-09-17 Hitachi Ltd Flame detector
US4039844A (en) * 1975-03-20 1977-08-02 Electronics Corporation Of America Flame monitoring system
GB1561713A (en) * 1976-11-25 1980-02-27 Plessey Co Ltd Flamedetection arrangements and the like
FR2463361A1 (fr) * 1979-08-13 1981-02-20 Cem Comp Electro Mec Procede et dispositif de controle de la presence d'un arc dans un bruleur
JPS56146925A (en) * 1980-04-16 1981-11-14 Hitachi Ltd Ignition and flame detector
CA1335829C (en) * 1985-09-02 1995-06-06 Kenneth Garry Kemlo Flame detection
AU633015B2 (en) * 1989-09-13 1993-01-21 Onesteel Manufacturing Pty Limited Improved flame detection
US6356199B1 (en) * 2000-10-31 2002-03-12 Abb Inc. Diagnostic ionic flame monitor
US7492269B2 (en) * 2005-02-24 2009-02-17 Alstom Technology Ltd Self diagonostic flame ignitor
US9366433B2 (en) * 2010-09-16 2016-06-14 Emerson Electric Co. Control for monitoring flame integrity in a heating appliance
US10151492B2 (en) * 2014-10-22 2018-12-11 Grand Mate Co., Ltd. Ignition controlling device of gas appliance
CN112648646A (zh) * 2020-12-10 2021-04-13 广州市红日燃具有限公司 集成灶离子感应式防火墙预警装置及预警方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766440A (en) * 1951-12-10 1956-10-09 Phillips Petroleum Co Flame detector
US3437884A (en) * 1966-11-21 1969-04-08 Protection Controls Inc Flame monitoring circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141854A (en) * 1983-05-31 1985-01-03 Shigeru Fukumoto Gas accident prevention

Also Published As

Publication number Publication date
JPS4873829A (enExample) 1973-10-05
US3740574A (en) 1973-06-19
YU34935B (en) 1980-04-30
YU236372A (en) 1979-10-31
AU5051972A (en) 1974-07-04
CA984931A (en) 1976-03-02
AU468481B2 (en) 1974-07-04
JPS5411537B2 (enExample) 1979-05-16

Similar Documents

Publication Publication Date Title
US4122854A (en) Electrosurgical apparatus
US4301801A (en) Electrosurge failsafe system
US5665961A (en) Photoelectric switch for use with a machine control circuit
GB1401146A (en) Fire alarm system with remote central station
US3763397A (en) Monitoring and shutdown apparatus
KR900008179A (ko) 모우터로 구동되는 압축기용 서어지 검출 시스템
US3914092A (en) Direct spark ignition system with sampling flame sensor
US3740574A (en) Ionic flame monitor
DE68923369D1 (de) Spannungsregel- und anzeigeanordnung.
GB1463057A (en) Vehicle lubricant warning systems
GB1321326A (en) Electrical generating system for an automotive vehicle
US3437884A (en) Flame monitoring circuit
US3362388A (en) Safety ignition system
US4299557A (en) Fuel burner control circuit
US3920376A (en) Control system for a fuel burner
EP0050953B1 (en) Flame detection circuit
JPS5622970A (en) Disconnection/short-circuit detecting circuit of controlling device for smoke ventilation
US5300923A (en) Apparatus and method for disabling a smoke detector when using a smoke-emanating apparatus
KR850008592A (ko) 비데오 디스플레이 장치용 보호회로
US3967603A (en) Speed sensitive switching device
US3610789A (en) Flame rod safety control system
KR19990068490A (ko) 졸음경보장치
GB1172353A (en) Improvements relating to Smoke Detectors
KR930023672A (ko) 동결 보일러의 운전제어 방법
GB1030243A (en) Means for detecting a fault on an electrical supply system

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee