GB8925460D0 - Flame detection - Google Patents

Flame detection

Info

Publication number
GB8925460D0
GB8925460D0 GB898925460A GB8925460A GB8925460D0 GB 8925460 D0 GB8925460 D0 GB 8925460D0 GB 898925460 A GB898925460 A GB 898925460A GB 8925460 A GB8925460 A GB 8925460A GB 8925460 D0 GB8925460 D0 GB 8925460D0
Authority
GB
United Kingdom
Prior art keywords
flame detection
flame
detection
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.)
Pending
Application number
GB898925460A
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB898925460A priority Critical patent/GB8925460D0/en
Publication of GB8925460D0 publication Critical patent/GB8925460D0/en
Priority to JP2295545A priority patent/JPH03170821A/ja
Priority to GB9023820A priority patent/GB2239090A/en
Priority to CA002029317A priority patent/CA2029317A1/en
Priority to DE4035324A priority patent/DE4035324A1/de
Priority to FR9014123A priority patent/FR2654509A1/fr
Pending 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/20—Opto-coupler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/28—Ignition circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/20—Warning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/20—Gas turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB898925460A 1989-11-10 1989-11-10 Flame detection Pending GB8925460D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB898925460A GB8925460D0 (en) 1989-11-10 1989-11-10 Flame detection
JP2295545A JPH03170821A (ja) 1989-11-10 1990-11-02 火炎検出方法
GB9023820A GB2239090A (en) 1989-11-10 1990-11-02 Flame detection
CA002029317A CA2029317A1 (en) 1989-11-10 1990-11-05 Flame detection
DE4035324A DE4035324A1 (de) 1989-11-10 1990-11-07 Verfahren und schaltungsanordnung zum erfassen einer flamme
FR9014123A FR2654509A1 (fr) 1989-11-10 1990-11-09 Procede de detection d'une flamme.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898925460A GB8925460D0 (en) 1989-11-10 1989-11-10 Flame detection

Publications (1)

Publication Number Publication Date
GB8925460D0 true GB8925460D0 (en) 1989-12-28

Family

ID=10666096

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898925460A Pending GB8925460D0 (en) 1989-11-10 1989-11-10 Flame detection
GB9023820A Withdrawn GB2239090A (en) 1989-11-10 1990-11-02 Flame detection

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9023820A Withdrawn GB2239090A (en) 1989-11-10 1990-11-02 Flame detection

Country Status (5)

Country Link
JP (1) JPH03170821A (ja)
CA (1) CA2029317A1 (ja)
DE (1) DE4035324A1 (ja)
FR (1) FR2654509A1 (ja)
GB (2) GB8925460D0 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6071114A (en) * 1996-06-19 2000-06-06 Meggitt Avionics, Inc. Method and apparatus for characterizing a combustion flame
DE19710206A1 (de) * 1997-03-12 1998-09-17 Siemens Ag Verfahren und Vorrichtung zur Verbrennungsanalyse sowie Flammenüberwachung in einem Verbrennungsraum
IT1314125B1 (it) * 1999-12-13 2002-12-04 Imit Spa Dispositivo per il controllo della combustione.
DE10101457A1 (de) * 2001-01-10 2002-07-18 Infineon Technologies Ag Optoelektronisches System zur Detektion elektromagnetischer Strahlung
DE10118628C1 (de) * 2001-04-12 2002-12-05 Aeg Infrarot Module Gmbh Verfahren zum Erkennen spektral selektiver Infrarot-Strahler
GB2421788A (en) * 2004-12-21 2006-07-05 Rolls Royce Plc Fire warning system
DE102006036563A1 (de) * 2006-08-04 2008-02-07 Siemens Building Technologies Hvac Products Gmbh Überwachung von Verbrennungsvorgängen an einem Ort durch schnellen Sauerstoffsensor
RU2495270C1 (ru) * 2012-05-23 2013-10-10 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Способ определения полноты сгорания топливной смеси в камере сгорания сверхзвукового прямоточного воздушно-реактивного двигателя
EP3825611A1 (en) * 2019-11-20 2021-05-26 Siemens Aktiengesellschaft Flame detection system
CN110986037A (zh) * 2019-12-20 2020-04-10 张学昌 一种采用光能量转换提高锅炉燃烧热效率的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051375A (en) * 1976-01-02 1977-09-27 Combustion Engineering, Inc. Discriminating flame detector
US4156816A (en) * 1976-09-01 1979-05-29 Telefonaktiebolaget L M Ericsson Optical fire-detector
US4101767A (en) * 1977-05-20 1978-07-18 Sensors, Inc. Discriminating fire sensor
GB2030288B (en) * 1978-09-06 1982-04-28 Nohmi Bosai Kogyo Co Ltd Photo-electric fire detectors
US4220857A (en) * 1978-11-01 1980-09-02 Systron-Donner Corporation Optical flame and explosion detection system and method
US4701624A (en) * 1985-10-31 1987-10-20 Santa Barbara Research Center Fire sensor system utilizing optical fibers for remote sensing
GB8607373D0 (en) * 1986-03-25 1986-04-30 Airoil Flaregas Ltd Flame condition monitoring

Also Published As

Publication number Publication date
GB9023820D0 (en) 1990-12-12
FR2654509A1 (fr) 1991-05-17
GB2239090A (en) 1991-06-19
CA2029317A1 (en) 1991-05-11
JPH03170821A (ja) 1991-07-24
DE4035324A1 (de) 1991-05-16

Similar Documents

Publication Publication Date Title
HK135596A (en) Loss detection
GB9015163D0 (en) Laser-operated detector
GB8925246D0 (en) Gas sensor
EP0428932A3 (en) Boiler
GB8920678D0 (en) Thermal-radiation detectors
GB8924889D0 (en) Combustible gas detection
GB8918881D0 (en) Flame retardants
GB9023820D0 (en) Flame detection
GB2231950B (en) Forced-downdraught burner
GB2236593B (en) Detector
GB8823947D0 (en) Flame detection
GB9003216D0 (en) Crack detection
GB2250591B (en) Gas detection
GB8902866D0 (en) Burner
EP0405637A3 (en) Thermal-radiation detection device manufacture
AU4132089A (en) Improved flame detection
GB2231457B (en) Phase-failure detectors
GB2229026B (en) Flame failure device
ZA904808B (en) Detection means
SU1719780A1 (ru) Гopeлoчhoe уctpoйctbo
IE890020L (en) Pressure-jet burner
PL280740A1 (en) Mazout-fired burner
GB8909723D0 (en) Improved burner
ZA9053B (en) Level detection
GB8814562D0 (en) Detection