BE765881A - Detecteur de flammes - Google Patents

Detecteur de flammes

Info

Publication number
BE765881A
BE765881A BE765881A BE765881A BE765881A BE 765881 A BE765881 A BE 765881A BE 765881 A BE765881 A BE 765881A BE 765881 A BE765881 A BE 765881A BE 765881 A BE765881 A BE 765881A
Authority
BE
Belgium
Prior art keywords
flame detector
flame
detector
Prior art date
Application number
BE765881A
Other languages
English (en)
French (fr)
Original Assignee
Cerberus Ag
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 Cerberus Ag filed Critical Cerberus Ag
Publication of BE765881A publication Critical patent/BE765881A/xx

Links

Classifications

    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Control Of Combustion (AREA)
BE765881A 1971-03-04 1971-04-16 Detecteur de flammes BE765881A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH324871A CH519761A (de) 1971-03-04 1971-03-04 Flammen-Detektor

Publications (1)

Publication Number Publication Date
BE765881A true BE765881A (fr) 1971-09-16

Family

ID=4251852

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765881A BE765881A (fr) 1971-03-04 1971-04-16 Detecteur de flammes

Country Status (7)

Country Link
US (1) US3742474A (xx)
JP (1) JPS559613B1 (xx)
BE (1) BE765881A (xx)
CH (1) CH519761A (xx)
DE (1) DE2204718C3 (xx)
FR (1) FR2128329B1 (xx)
GB (1) GB1377683A (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852729A (en) * 1973-03-06 1974-12-03 Electronics Corp America Flame failure controls
IT1011594B (it) * 1973-03-20 1977-02-10 Electricite De France Dispositivo per il controllo della fiamma di bruciatori
US3903418A (en) * 1973-12-14 1975-09-02 Forney International Infrared dynamic flame detector
US3947218A (en) * 1975-01-23 1976-03-30 Honeywell Inc. Safety circuit for monitoring a flickering flame
DE2741789C1 (de) * 1977-09-16 1987-02-19 Zeiss Carl Fa Verfahren und Vorrichtung zur Entdeckung von Hubschraubern
DE2823410A1 (de) * 1978-04-25 1979-11-08 Cerberus Ag Flammenmelder
US4220857A (en) * 1978-11-01 1980-09-02 Systron-Donner Corporation Optical flame and explosion detection system and method
GB2129639B (en) * 1979-10-19 1984-10-31 France Etat Detecting vehicles
US4464049A (en) * 1982-01-07 1984-08-07 Westinghouse Electric Corp. Illumination flicker meter
US4533834A (en) * 1982-12-02 1985-08-06 The United States Of America As Represented By The Secretary Of The Army Optical fire detection system responsive to spectral content and flicker frequency
DE3318974C2 (de) * 1983-05-25 1985-10-17 Preussag AG Bauwesen, 3005 Hemmingen Flammenmelder
US4553031A (en) * 1983-09-06 1985-11-12 Firetek Corporation Optical fire or explosion detection system and method
US4665390A (en) * 1985-08-22 1987-05-12 Hughes Aircraft Company Fire sensor statistical discriminator
JPS61178621A (ja) * 1985-02-04 1986-08-11 Hochiki Corp 炎検出装置
FR2592976B1 (fr) * 1986-01-10 1988-10-07 Thomson Csf Dispositif de detection rapide d'incendie
EP0338218B1 (de) * 1988-03-30 1993-09-15 Cerberus Ag Verfahren zur Brandfrüherkennung
JPH0278610A (ja) * 1988-09-13 1990-03-19 Yukiko Hiyougo 金属製身飾品の皮膚炎予防用塗布剤
GB2223844A (en) * 1988-10-12 1990-04-18 Graviner Ltd Flame detector
DE68925937T2 (de) * 1988-10-12 1996-10-02 Detector Electronics Erkennung und Verarbeitung von Wellenformen
US5237512A (en) * 1988-12-02 1993-08-17 Detector Electronics Corporation Signal recognition and classification for identifying a fire
US4904986A (en) * 1989-01-04 1990-02-27 Honeywell Inc. IR flame amplifier
EP0479009B1 (de) * 1990-10-05 1996-11-27 Siemens Aktiengesellschaft Wärmesensor
US5245196A (en) * 1991-08-29 1993-09-14 Hydrotech Chemical Corporation Infrared flame sensor responsive to infrared radiation
US6278374B1 (en) 2000-05-05 2001-08-21 Kellogg Brown & Root, Inc. Flame detection apparatus and method
CA2421664A1 (en) * 2003-03-11 2004-09-11 International Thermal Investments Ltd. Improved flame sensor and method of using same
US9251683B2 (en) 2011-09-16 2016-02-02 Honeywell International Inc. Flame detector using a light guide for optical sensing
US20140353473A1 (en) * 2013-05-31 2014-12-04 General Electric Company System and method for determination of flames in a harsh environment
US9780743B2 (en) 2015-10-22 2017-10-03 Google Inc. Light sensor readout system and method of converting light into electrical signals

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811711A (en) * 1951-05-19 1957-10-29 Electronics Corp America Fire method and apparatus
DE1024851B (de) * 1953-05-04 1958-02-20 Electronics Corp America Anzeigevorrichtung fuer Flammen
US2722677A (en) * 1954-08-31 1955-11-01 Electronics Corp America Fire detection apparatus
US2946990A (en) * 1954-09-14 1960-07-26 Specialties Dev Corp Apparatus for detecting flame
US2994859A (en) * 1956-06-15 1961-08-01 Specialties Dev Corp Flame detecting apparatus
US2981939A (en) * 1956-11-27 1961-04-25 Petcar Res Corp Fire detector system
US3154724A (en) * 1961-10-09 1964-10-27 Electronics Corp America Combustion control system
DE1187748B (de) * 1961-11-16 1965-02-25 Pyrotector G M B H Fotozellenanordnung
US3156908A (en) * 1961-12-04 1964-11-10 Viking Corp Flame responsive apparatus
US3344277A (en) * 1965-02-23 1967-09-26 Kent F Smith Radiation monitor with background compensation
US3487222A (en) * 1967-11-03 1969-12-30 Bausch & Lomb Automatic gain control for self-calibrating a detection system
US3514209A (en) * 1968-02-09 1970-05-26 Du Pont Device for measuring the maximum intensity of a pulse of energy
US3531692A (en) * 1969-03-03 1970-09-29 Combustion Eng Activity detector having increased accuracy of response

Also Published As

Publication number Publication date
DE2204718C3 (de) 1985-05-30
US3742474A (en) 1973-06-26
DE2204718B2 (de) 1978-08-31
JPS559613B1 (xx) 1980-03-11
FR2128329B1 (xx) 1977-04-01
FR2128329A1 (xx) 1972-10-20
DE2204718A1 (de) 1972-09-14
GB1377683A (en) 1974-12-18
CH519761A (de) 1972-02-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CERBERUS A.G.

Effective date: 19870430