ATE33430T1 - Branddetektoranlage mit ir und uv verhaeltnisdetektor. - Google Patents

Branddetektoranlage mit ir und uv verhaeltnisdetektor.

Info

Publication number
ATE33430T1
ATE33430T1 AT82109621T AT82109621T ATE33430T1 AT E33430 T1 ATE33430 T1 AT E33430T1 AT 82109621 T AT82109621 T AT 82109621T AT 82109621 T AT82109621 T AT 82109621T AT E33430 T1 ATE33430 T1 AT E33430T1
Authority
AT
Austria
Prior art keywords
ratio
detector
fire
channel
output
Prior art date
Application number
AT82109621T
Other languages
English (en)
Inventor
Roger A Wendt
Original Assignee
Armtec Ind Inc
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=23231305&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE33430(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Armtec Ind Inc filed Critical Armtec Ind Inc
Application granted granted Critical
Publication of ATE33430T1 publication Critical patent/ATE33430T1/de

Links

Classifications

    • 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
    • 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
    • F23N2229/00—Flame sensors
    • F23N2229/14—Flame sensors using two or more different types of flame sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/22—Flame sensors the sensor's sensitivity being variable
AT82109621T 1981-10-30 1982-10-19 Branddetektoranlage mit ir und uv verhaeltnisdetektor. ATE33430T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/316,923 US4455487A (en) 1981-10-30 1981-10-30 Fire detection system with IR and UV ratio detector
EP82109621A EP0078442B1 (de) 1981-10-30 1982-10-19 Branddetektoranlage mit IR und UV Verhältnisdetektor

Publications (1)

Publication Number Publication Date
ATE33430T1 true ATE33430T1 (de) 1988-04-15

Family

ID=23231305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82109621T ATE33430T1 (de) 1981-10-30 1982-10-19 Branddetektoranlage mit ir und uv verhaeltnisdetektor.

Country Status (6)

Country Link
US (1) US4455487A (de)
EP (1) EP0078442B1 (de)
JP (1) JPS5884388A (de)
AT (1) ATE33430T1 (de)
CA (1) CA1181831A (de)
DE (1) DE3278320D1 (de)

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US4742236A (en) * 1985-04-27 1988-05-03 Minolta Camera Kabushiki Kaisha Flame detector for detecting phase difference in two different wavelengths of light
FR2592976B1 (fr) * 1986-01-10 1988-10-07 Thomson Csf Dispositif de detection rapide d'incendie
US4913647A (en) * 1986-03-19 1990-04-03 Honeywell Inc. Air fuel ratio control
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US5311167A (en) * 1991-08-14 1994-05-10 Armtec Industries Inc. UV/IR fire detector with dual wavelength sensing IR channel
US5612676A (en) * 1991-08-14 1997-03-18 Meggitt Avionics, Inc. Dual channel multi-spectrum infrared optical fire and explosion detection system
US5339070A (en) * 1992-07-21 1994-08-16 Srs Technologies Combined UV/IR flame detection system
US5675395A (en) * 1995-01-04 1997-10-07 Sony Corporation Remote receiver that coordinates command signals from differing sources including radio frequency and infrared sources
CA2166457C (en) * 1995-01-04 2006-03-21 Jeffrey Alan Martin Remote receiver that coordinates command signals from differing sources including radio frequency and infrared sources and setup of same
US5644134A (en) * 1995-07-21 1997-07-01 Edo Corporation, Barnes Engineering Division Sun sensors
US5625342A (en) * 1995-11-06 1997-04-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Plural-wavelength flame detector that discriminates between direct and reflected radiation
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
US6078050A (en) * 1996-03-01 2000-06-20 Fire Sentry Corporation Fire detector with event recordation
US6153881A (en) * 1996-07-31 2000-11-28 Fire Sentry Corporation Fire detector and housing
US6064064A (en) * 1996-03-01 2000-05-16 Fire Sentry Corporation Fire detector
US6071114A (en) * 1996-06-19 2000-06-06 Meggitt Avionics, Inc. Method and apparatus for characterizing a combustion flame
US6135760A (en) * 1996-06-19 2000-10-24 Meggitt Avionics, Inc. Method and apparatus for characterizing a combustion flame
US6057549A (en) * 1996-07-31 2000-05-02 Fire Sentry Corporation Fire detector with multi-level response
US5961314A (en) * 1997-05-06 1999-10-05 Rosemount Aerospace Inc. Apparatus for detecting flame conditions in combustion systems
US6150956A (en) * 1998-05-01 2000-11-21 Zohar Lightomatic Ltd. Proximity warning system for vehicles
GB9910708D0 (en) * 1999-05-07 1999-07-07 Spectral Flame Management Limi Flame detector units and flame management systems
BR0209543A (pt) * 2001-05-11 2005-04-26 Detector Electronics Método e aparelho de detecção de fogo através de formação de imagem da chama
CA2462607C (en) * 2001-10-10 2008-05-13 Ambient Control Systems, Inc. Solar powered narrow band radiation sensing system for detecting and reporting forest fires
US7256401B2 (en) * 2001-10-10 2007-08-14 Ambient Control Systems, Inc. System and method for fire detection
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
US7791282B2 (en) * 2006-11-28 2010-09-07 Hubbell Incorporated Motion sensor switch for 3-way light circuit and method of lighting control using the same
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
US8227756B2 (en) 2009-06-24 2012-07-24 Knowflame, Inc. Apparatus for flame discrimination utilizing long wavelength pass filters and related method
US8650883B2 (en) 2010-08-11 2014-02-18 General Electric Company System and method for operating a gas turbine
US9162095B2 (en) 2011-03-09 2015-10-20 Alan E. Thomas Temperature-based fire detection
US20150171233A1 (en) * 2013-12-12 2015-06-18 Eminent Electronic Technology Corp. Ltd. Ultraviolet sensor, ultraviolet sensing apparatus, and sensing method for obtaining compensated ultraviolet sensing result
US9459142B1 (en) * 2015-09-10 2016-10-04 General Monitors, Inc. Flame detectors and testing methods
GB2544040B (en) * 2015-10-19 2018-03-14 Ffe Ltd Improvements in or relating to flame detectors and associated methods
DE102016202585A1 (de) * 2016-02-19 2017-08-24 Minimax Gmbh & Co. Kg Modularer Multisensor-Brand- und/oder Funkenmelder
EP3891711B1 (de) 2018-12-07 2024-04-17 Carrier Corporation Verfahren zur optischen ausrichtung und verifizierung der sichtfeldintegrität für einen flammendetektor und system
KR102300744B1 (ko) * 2021-05-14 2021-09-10 주식회사 창성에이스산업 IoT 기반 무선 수소화재 및 일반화재 겸용 불꽃 감지시스템

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BE759559A (fr) * 1969-12-03 1971-04-30 Cerberus Ag Dispositif pour detecter un incendie ou des flammes
US3820097A (en) * 1973-04-16 1974-06-25 Honeywell Inc Flame detection system with compensation for the flame detector
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
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Also Published As

Publication number Publication date
JPS5884388A (ja) 1983-05-20
EP0078442A2 (de) 1983-05-11
EP0078442B1 (de) 1988-04-06
US4455487A (en) 1984-06-19
JPH0335720B2 (de) 1991-05-29
EP0078442A3 (en) 1984-10-24
CA1181831A (en) 1985-01-29
DE3278320D1 (en) 1988-05-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee