IL67149A - Optical discriminating fire sensor - Google Patents

Optical discriminating fire sensor

Info

Publication number
IL67149A
IL67149A IL67149A IL6714982A IL67149A IL 67149 A IL67149 A IL 67149A IL 67149 A IL67149 A IL 67149A IL 6714982 A IL6714982 A IL 6714982A IL 67149 A IL67149 A IL 67149A
Authority
IL
Israel
Prior art keywords
fire sensor
optical discriminating
discriminating fire
optical
sensor
Prior art date
Application number
IL67149A
Other languages
English (en)
Original Assignee
Santa Barbara Res Center
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 Santa Barbara Res Center filed Critical Santa Barbara Res Center
Publication of IL67149A publication Critical patent/IL67149A/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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire Alarms (AREA)
IL67149A 1981-11-20 1982-11-01 Optical discriminating fire sensor IL67149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/323,334 US4469944A (en) 1981-11-20 1981-11-20 Optical discriminating fire sensor

Publications (1)

Publication Number Publication Date
IL67149A true IL67149A (en) 1987-12-20

Family

ID=23258766

Family Applications (1)

Application Number Title Priority Date Filing Date
IL67149A IL67149A (en) 1981-11-20 1982-11-01 Optical discriminating fire sensor

Country Status (8)

Country Link
US (1) US4469944A (ja)
EP (1) EP0080092B1 (ja)
JP (1) JPS58139299A (ja)
KR (1) KR890001138B1 (ja)
AU (1) AU557189B2 (ja)
DE (2) DE80092T1 (ja)
IL (1) IL67149A (ja)
IN (1) IN159901B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679156A (en) * 1981-05-21 1987-07-07 Santa Barbara Research Center Microprocessor-controlled fire sensor
IL65715A (en) * 1982-05-07 1993-02-21 Spectronix Ltd Fire and explosion detection apparatus
DE3368786D1 (en) * 1982-09-20 1987-02-05 Santa Barbara Res Center Discriminating fire sensor with thermal override capability
GB2142757B (en) * 1983-05-21 1986-11-26 Graviner Ltd Improvements in and relating to fire and explosion detection and suppression
JPS6075997A (ja) * 1983-10-03 1985-04-30 日本警備保障株式会社 火災検知装置
JPS6115300A (ja) * 1984-06-29 1986-01-23 ホーチキ株式会社 火災警報装置
US4639598A (en) * 1985-05-17 1987-01-27 Santa Barbara Research Center Fire sensor cross-correlator circuit and method
GB2184584B (en) * 1985-12-20 1989-10-25 Graviner Ltd Fire and explosion detection and suppression
KR101709011B1 (ko) 2015-08-25 2017-02-21 주식회사 엑시옴 네트 고정장치
US12115398B2 (en) 2022-07-13 2024-10-15 The Boeing Company System and method for controlling a fire suppression system of an aircraft

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931521A (en) * 1973-06-29 1976-01-06 Hughes Aircraft Company Dual spectrum infrared fire detector
US3825754A (en) * 1973-07-23 1974-07-23 Santa Barbara Res Center Dual spectrum infrared fire detection system with high energy ammunition round discrimination
JPS5510105B2 (ja) * 1974-07-12 1980-03-13
JPS59769B2 (ja) * 1977-02-09 1984-01-09 東芝電材株式会社 炎検出装置
US4101767A (en) * 1977-05-20 1978-07-18 Sensors, Inc. Discriminating fire sensor
JPS5936435B2 (ja) * 1978-05-16 1984-09-04 松下電器産業株式会社 薄膜太陽電池
JPS5834555Y2 (ja) * 1978-07-01 1983-08-03 ホーチキ株式会社 蓄積型火災感知器
US4220857A (en) * 1978-11-01 1980-09-02 Systron-Donner Corporation Optical flame and explosion detection system and method
GB2067749B (en) * 1980-01-17 1984-12-12 Graviner Ltd Fire and explosion detection
US4357534A (en) * 1980-01-17 1982-11-02 Graviner Limited Fire and explosion detection
IN157944B (ja) * 1981-06-02 1986-07-26 Santa Barbara Research Centre

Also Published As

Publication number Publication date
AU9060882A (en) 1983-05-26
KR840002554A (ko) 1984-07-02
JPH0351035B2 (ja) 1991-08-05
IN159901B (ja) 1987-06-13
KR890001138B1 (ko) 1989-04-24
JPS58139299A (ja) 1983-08-18
DE3269011D1 (en) 1986-03-20
EP0080092A1 (en) 1983-06-01
AU557189B2 (en) 1986-12-11
US4469944A (en) 1984-09-04
DE80092T1 (de) 1984-06-20
EP0080092B1 (en) 1986-02-05

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