GR850427B - - Google Patents

Info

Publication number
GR850427B
GR850427B GR850427A GR850100427A GR850427B GR 850427 B GR850427 B GR 850427B GR 850427 A GR850427 A GR 850427A GR 850100427 A GR850100427 A GR 850100427A GR 850427 B GR850427 B GR 850427B
Authority
GR
Greece
Application number
GR850427A
Other languages
Greek (el)
Inventor
Mark T Kern
Kenneth A Shamordola
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24371382&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR850427(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Santa Barbara Res Center filed Critical Santa Barbara Res Center
Publication of GR850427B publication Critical patent/GR850427B/el

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/08—Flame sensors detecting flame flicker

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)
  • Fire-Detection Mechanisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GR850427A 1984-03-23 1985-02-18 GR850427B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/592,611 US4691196A (en) 1984-03-23 1984-03-23 Dual spectrum frequency responding fire sensor

Publications (1)

Publication Number Publication Date
GR850427B true GR850427B (en:Method) 1985-06-18

Family

ID=24371382

Family Applications (1)

Application Number Title Priority Date Filing Date
GR850427A GR850427B (en:Method) 1984-03-23 1985-02-18

Country Status (17)

Country Link
US (2) US4691196A (en:Method)
EP (1) EP0177511B1 (en:Method)
JP (1) JPS61501659A (en:Method)
KR (2) KR900008273B1 (en:Method)
AR (1) AR246130A1 (en:Method)
AU (1) AU556398B2 (en:Method)
BR (1) BR8505863A (en:Method)
CA (1) CA1247208A (en:Method)
DE (1) DE3565185D1 (en:Method)
ES (1) ES8700471A1 (en:Method)
GR (1) GR850427B (en:Method)
IL (1) IL74361A (en:Method)
IN (2) IN169682B (en:Method)
IT (1) IT1209943B (en:Method)
NO (1) NO167342C (en:Method)
TR (1) TR22702A (en:Method)
WO (1) WO1985004504A1 (en:Method)

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US4691196A (en) * 1984-03-23 1987-09-01 Santa Barbara Research Center Dual spectrum frequency responding fire sensor
EP0338218B1 (de) * 1988-03-30 1993-09-15 Cerberus Ag Verfahren zur Brandfrüherkennung
US4866420A (en) * 1988-04-26 1989-09-12 Systron Donner Corp. Method of detecting a fire of open uncontrolled flames
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US4988884A (en) * 1988-11-22 1991-01-29 Walter Kidde Aerospace, Inc. High temperature resistant flame detector
US5064271A (en) * 1989-03-14 1991-11-12 Santa Barbara Research Center Fiber optic flame and overheat sensing system with self test
US4983853A (en) * 1989-05-05 1991-01-08 Saskatchewan Power Corporation Method and apparatus for detecting flame
US5051595A (en) * 1989-12-06 1991-09-24 Santa Barbara Research Center Fiber optic flame detection and temperature measurement system employing doped optical fiber
US5051590A (en) * 1989-12-06 1991-09-24 Santa Barbara Research Center Fiber optic flame detection and temperature measurement system having one or more in-line temperature dependent optical filters
GB9008908D0 (en) * 1990-04-20 1990-06-20 Emi Plc Thorn Thermal detection arrangement
US5077550A (en) * 1990-09-19 1991-12-31 Allen-Bradley Company, Inc. Burner flame sensing system and method
US5073769A (en) * 1990-10-31 1991-12-17 Honeywell Inc. Flame detector using a discrete fourier transform to process amplitude samples from a flame signal
US5164600A (en) * 1990-12-13 1992-11-17 Allied-Signal Inc. Device for sensing the presence of a flame in a region
US5084696A (en) * 1991-01-24 1992-01-28 Aritech Corporation Signal detection system with dynamically adjustable detection threshold
US5373159A (en) * 1992-09-08 1994-12-13 Spectronix Ltd. Method for detecting a fire condition
US5955854A (en) * 1992-09-29 1999-09-21 Prospects Corporation Power driven venting of a vehicle
GB2281615B (en) * 1993-09-03 1997-05-21 Thorn Security Detecting the presence of a fire
US5486811A (en) * 1994-02-09 1996-01-23 The United States Of America As Represented By The Secretary Of The Navy Fire detection and extinguishment system
US5691703A (en) * 1995-06-07 1997-11-25 Hughes Associates, Inc. Multi-signature fire detector
US6518574B1 (en) * 1996-03-01 2003-02-11 Fire Sentry Corporation Fire detector with multiple sensors
US6507023B1 (en) 1996-07-31 2003-01-14 Fire Sentry Corporation Fire detector with electronic frequency analysis
US6515283B1 (en) 1996-03-01 2003-02-04 Fire Sentry Corporation Fire detector with modulation index measurement
US6036770A (en) * 1996-04-04 2000-03-14 Raytheon Company Method of fabricating a laterally continuously graded mercury cadmium telluride layer
US6091127A (en) * 1997-04-02 2000-07-18 Raytheon Company Integrated infrared detection system
US5959299A (en) * 1996-04-04 1999-09-28 Raytheon Company Uncooled infrared sensors for the detection and identification of chemical products of combustion
US5920071A (en) * 1996-04-04 1999-07-06 Raytheon Company Mercury cadmium telluride devices for detecting and controlling open flames
US5861626A (en) * 1996-04-04 1999-01-19 Raytheon Ti System, Inc. Mercury cadmium telluride infrared filters and detectors and methods of fabrication
US5828068A (en) * 1996-04-04 1998-10-27 Raytheon Ti Systems, Inc. Uncooled mercury cadmium telluride infrared devices with integral optical elements
FR2749177B1 (fr) * 1996-06-03 1998-07-17 Inst Francais Du Petrole Methode et systeme pour la teledetection de l'inflammabilite des differentes parties d'une zone survolee par un aeronef
US5785512A (en) * 1996-12-17 1998-07-28 Fireye, Inc. Infrared emittance combustion analyzer
US5850182A (en) * 1997-01-07 1998-12-15 Detector Electronics Corporation Dual wavelength fire detection method and apparatus
US5961314A (en) * 1997-05-06 1999-10-05 Rosemount Aerospace Inc. Apparatus for detecting flame conditions in combustion systems
US5804825A (en) * 1997-05-07 1998-09-08 Detector Electronics Corporation Fire detector having wide-range sensitivity
US5995008A (en) * 1997-05-07 1999-11-30 Detector Electronics Corporation Fire detection method and apparatus using overlapping spectral bands
EP0911774B1 (de) * 1997-10-21 2003-07-09 Siemens Aktiengesellschaft Raumüberwachungssensor
AU2305999A (en) * 1997-11-25 1999-06-15 Board Of Regents, The University Of Texas System Object presence detection using dual wavelength bands
US6389330B1 (en) 1997-12-18 2002-05-14 Reuter-Stokes, Inc. Combustion diagnostics method and system
US6373393B1 (en) * 1998-06-02 2002-04-16 Hochiki Kabushiki Kaisha Flame detection device and flame detection
JP4014188B2 (ja) * 1998-06-02 2007-11-28 ホーチキ株式会社 炎検出装置及び炎検出方法
WO2001057819A2 (en) * 2000-02-07 2001-08-09 Vsd Limited Smoke and flame detection
US6404342B1 (en) * 2001-09-14 2002-06-11 Honeywell International Inc. Flame detector using filtering of ultraviolet radiation flicker
US7256401B2 (en) * 2001-10-10 2007-08-14 Ambient Control Systems, Inc. System and method for fire detection
DE10328376B3 (de) * 2003-06-24 2005-02-17 Siemens Ag Verfahren zur Erhöhung der Fehlalarmsicherheit in einer Brandmeldeeinrichtung sowie Brandmeleeinrichtung zur Durchführung dieses Verfahrens
US7244946B2 (en) * 2004-05-07 2007-07-17 Walter Kidde Portable Equipment, Inc. Flame detector with UV sensor
US8469700B2 (en) 2005-09-29 2013-06-25 Rosemount Inc. Fouling and corrosion detector for burner tips in fired equipment
US7541938B1 (en) 2006-03-29 2009-06-02 Darell Eugene Engelhaupt Optical flame detection system and method
US7638770B2 (en) * 2007-03-22 2009-12-29 Spectronix Ltd. Method for detecting a fire condition in a monitored region
JP5109079B2 (ja) * 2007-05-24 2012-12-26 ニッタン株式会社 炎感知器
US20090231129A1 (en) * 2008-03-14 2009-09-17 Honeywell International, Inc. Wireless janitorial supply/emergency monitoring system
US8284809B2 (en) * 2009-03-23 2012-10-09 Lawrence Livermore National Security, Llc Laser bandwidth interlock capable of single pulse detection and rejection
US8456634B2 (en) * 2009-06-15 2013-06-04 General Electric Company Optical interrogation sensors for combustion control
US20110008737A1 (en) * 2009-06-15 2011-01-13 General Electric Company Optical sensors for combustion control
US8547238B2 (en) * 2010-06-30 2013-10-01 Knowflame, Inc. Optically redundant fire detector for false alarm rejection
JP5848082B2 (ja) * 2011-09-29 2016-01-27 ホーチキ株式会社 炎感知器及び炎判定方法
US9536400B2 (en) * 2013-03-14 2017-01-03 I & T Tech Co., Ltd. Alarm sound detection device
KR101721596B1 (ko) * 2016-06-30 2017-04-10 (주)하이큐브시스템 자동 감도조절 가능한 불꽃감지장치
US11338159B2 (en) 2017-05-17 2022-05-24 The United States Of America As Represented By The Secretary Of Agriculture Fire detection in thermal images
CN114184557B (zh) * 2022-01-26 2023-08-04 黄淮学院 一种sf6气体光谱信号综合分析仪
EP4339913A3 (en) * 2022-09-16 2024-05-29 Honeywell International Inc. Methods, apparatuses, and systems for infrared fire detection

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US3609364A (en) * 1970-02-02 1971-09-28 Nasa Hydrogen fire detection system with logic circuit to analyze the spectrum of temporal variations of the optical spectrum
CH537066A (de) * 1971-04-08 1973-05-15 Cerberus Ag Flammen-Detektor
CH558577A (de) * 1973-09-25 1975-01-31 Cerberus Ag Verfahren zur flammen-detektion und vorrichtung zur durchfuehrung dieses verfahrens.
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
US4296324A (en) * 1979-11-02 1981-10-20 Santa Barbara Research Center Dual spectrum infrared fire sensor
JPS5760154U (en:Method) * 1980-09-24 1982-04-09
US4472715A (en) * 1981-06-02 1984-09-18 Santa Barbara Research Center Dual spectrum fire sensor with discriminator
US4455487A (en) * 1981-10-30 1984-06-19 Armtec Industries, Inc. Fire detection system with IR and UV ratio detector
US4553031A (en) * 1983-09-06 1985-11-12 Firetek Corporation Optical fire or explosion detection system and method
US4691196A (en) * 1984-03-23 1987-09-01 Santa Barbara Research Center Dual spectrum frequency responding fire sensor

Also Published As

Publication number Publication date
JPS61501659A (ja) 1986-08-07
NO854568L (no) 1985-11-15
AU3998285A (en) 1985-11-01
TR22702A (tr) 1988-04-11
NO167342C (no) 1991-10-23
KR900008273B1 (ko) 1990-11-10
IN169585B (en:Method) 1991-11-16
EP0177511B1 (en) 1988-09-21
US4691196A (en) 1987-09-01
IL74361A (en) 1989-07-31
ES8700471A1 (es) 1986-09-16
NO167342B (no) 1991-07-15
IN169682B (en:Method) 1991-12-07
US4785292A (en) 1988-11-15
ES541492A0 (es) 1986-09-16
CA1247208A (en) 1988-12-20
KR860700065A (ko) 1986-01-31
IT1209943B (it) 1989-08-30
IT8547846A0 (it) 1985-03-21
EP0177511A1 (en) 1986-04-16
AR246130A1 (es) 1994-03-30
AU556398B2 (en) 1986-10-30
WO1985004504A1 (en) 1985-10-10
BR8505863A (pt) 1986-03-25
JPH0368438B2 (en:Method) 1991-10-28
DE3565185D1 (en) 1988-10-27

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