IL75276A - Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy - Google Patents

Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy

Info

Publication number
IL75276A
IL75276A IL75276A IL7527685A IL75276A IL 75276 A IL75276 A IL 75276A IL 75276 A IL75276 A IL 75276A IL 7527685 A IL7527685 A IL 7527685A IL 75276 A IL75276 A IL 75276A
Authority
IL
Israel
Prior art keywords
wave energy
optical radiation
suppression method
mechanical wave
system responsive
Prior art date
Application number
IL75276A
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 IL75276A publication Critical patent/IL75276A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/183—Single detectors using dual technologies
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • 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
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Traffic Control Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
IL75276A 1984-06-18 1985-05-22 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy IL75276A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/621,645 US4630684A (en) 1984-06-18 1984-06-18 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy

Publications (1)

Publication Number Publication Date
IL75276A true IL75276A (en) 1990-09-17

Family

ID=24491017

Family Applications (1)

Application Number Title Priority Date Filing Date
IL75276A IL75276A (en) 1984-06-18 1985-05-22 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy

Country Status (11)

Country Link
US (1) US4630684A (no)
EP (3) EP0187149B1 (no)
JP (1) JPS61502499A (no)
KR (1) KR900004289B1 (no)
AU (1) AU561987B2 (no)
CA (1) CA1245324A (no)
DE (2) DE3572057D1 (no)
IL (1) IL75276A (no)
IN (1) IN164201B (no)
NO (1) NO169568C (no)
WO (1) WO1986000450A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742236A (en) * 1985-04-27 1988-05-03 Minolta Camera Kabushiki Kaisha Flame detector for detecting phase difference in two different wavelengths of light
DE3830040C2 (de) * 1988-09-03 1995-07-06 I R S Ind Rationalisierungs Sy Vorrichtung zur Überwachung explosionsgefährdeter Anlagen
WO1995023630A1 (en) * 1994-03-02 1995-09-08 Santa Barbara Research Center Fire suppressing system for motor vehicle
US5701117A (en) * 1996-01-18 1997-12-23 Brian Page Platner Occupancy detector
US6076610A (en) * 1996-08-30 2000-06-20 Zwergel; James C. Vehicular fire extinguishing device
US5931233A (en) * 1996-09-16 1999-08-03 Wildfire Protection Systems, Inc. Two-phase fire suppression/protection method and system for structures and surrounding grounds
US6281501B1 (en) * 1997-04-18 2001-08-28 Zeltex, Inc. Multiple gain portable near-infrared analyzer
US6759954B1 (en) * 1997-10-15 2004-07-06 Hubbell Incorporated Multi-dimensional vector-based occupancy sensor and method of operating same
US6215398B1 (en) 1997-12-18 2001-04-10 Brian P. Platner Occupancy sensors for long-range sensing within a narrow field of view
US5934381A (en) * 1998-02-23 1999-08-10 Larsen; Theodore E. Hazard response structure
US6304180B1 (en) 1998-04-15 2001-10-16 Brian P. Platner Highly versatile occupancy sensor
KR100542942B1 (ko) * 1998-08-18 2006-04-14 최양화 동축케이블을 이용한 자동화재탐지장치
US6850159B1 (en) 2001-05-15 2005-02-01 Brian P. Platner Self-powered long-life occupancy sensors and sensor circuits
US6856242B2 (en) * 2003-02-04 2005-02-15 Spiral Technologies Ltd. Automatic siren silencing device for false alarms
US10438472B2 (en) * 2007-02-26 2019-10-08 Michael L. Haynes Systems and methods for controlling electrical current and associated appliances and notification thereof
WO2010051107A1 (en) * 2008-09-11 2010-05-06 Integrated Systems Excellence Corporation Fire suppression systems and methods

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405272A (en) * 1966-05-02 1968-10-08 Santa Barbara Res Ct Film supported detector with low heat transfer impedance path from cold junctions tothermal sink
US3405271A (en) * 1966-05-02 1968-10-08 Santa Barbara Res Ct Detector having radiation collector supported on electrically insulating thermally conducting film
US3405273A (en) * 1966-05-02 1968-10-08 Santa Barbara Res Ct Detector arrangement having a collector with electrically insulating porous material thereon
US3634846A (en) * 1969-04-09 1972-01-11 Max Fogiel Intrusion and fire detection system
US3831318A (en) * 1972-05-08 1974-08-27 Rocket Research Corp Explosion detection and suppression method and apparatus
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
US3914755A (en) * 1973-12-10 1975-10-21 Vann Signal Devices Inc Pressure change responsive alarm apparatus
US4005754A (en) * 1975-03-06 1977-02-01 Gerhard Linden Process for the automatic reporting and extinguishing of fires
JPS52154299A (en) * 1976-06-16 1977-12-21 Showa Electric Wire & Cable Co Method of starting automatic fire extinguisher
FR2395554A1 (fr) * 1977-06-22 1979-01-19 Sicli Procede et dispositif de detection de forme en mouvement
US4195286A (en) * 1978-01-06 1980-03-25 American District Telegraph Company Alarm system having improved false alarm rate and detection reliability
FR2441227A1 (fr) * 1978-11-09 1980-06-06 Chauveau Henry Installation de surveillance contre les incendies
US4296324A (en) * 1979-11-02 1981-10-20 Santa Barbara Research Center Dual spectrum infrared fire sensor
FR2523339A1 (fr) * 1982-03-12 1983-09-16 Guglielmetti Vg Electro Dispositif de detection a capteur volumetrique a infra-sons et procede de detection par infra-sons
DE3369214D1 (en) * 1982-07-22 1987-02-19 Monicell Ltd Alarm system
DE3368786D1 (en) * 1982-09-20 1987-02-05 Santa Barbara Res Center Discriminating fire sensor with thermal override capability
EP0126703A1 (en) * 1983-05-19 1984-11-28 Yechiel Spector Detection apparatus
GB2142757B (en) * 1983-05-21 1986-11-26 Graviner Ltd Improvements in and relating to fire and explosion detection and suppression

Also Published As

Publication number Publication date
KR860700174A (ko) 1986-03-31
NO169568C (no) 1992-07-08
WO1986000450A1 (en) 1986-01-16
AU4352685A (en) 1986-01-24
EP0276892A3 (en) 1989-01-18
NO860577L (no) 1986-02-17
DE3586774T2 (de) 1993-04-22
JPS61502499A (ja) 1986-10-30
IN164201B (no) 1989-01-28
DE3586774D1 (de) 1992-11-26
JPH0426756B2 (no) 1992-05-08
DE3572057D1 (en) 1989-09-07
AU561987B2 (en) 1987-05-21
EP0187149B1 (en) 1989-08-02
EP0277685B1 (en) 1992-10-21
US4630684A (en) 1986-12-23
EP0277685A3 (en) 1989-01-11
NO169568B (no) 1992-03-30
KR900004289B1 (ko) 1990-06-20
EP0277685A2 (en) 1988-08-10
EP0276892A2 (en) 1988-08-03
CA1245324A (en) 1988-11-22
EP0187149A1 (en) 1986-07-16

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