FI916182A0 - Kombinerad metod foer faststaellande av brand. - Google Patents

Kombinerad metod foer faststaellande av brand.

Info

Publication number
FI916182A0
FI916182A0 FI916182A FI916182A FI916182A0 FI 916182 A0 FI916182 A0 FI 916182A0 FI 916182 A FI916182 A FI 916182A FI 916182 A FI916182 A FI 916182A FI 916182 A0 FI916182 A0 FI 916182A0
Authority
FI
Finland
Prior art keywords
faststaellande
brand
combination method
foer
method foer
Prior art date
Application number
FI916182A
Other languages
English (en)
Other versions
FI916182A (fi
Inventor
Yukio Yamauchi
Shigeru Ohtani
Original Assignee
Hochiki Co
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 Hochiki Co filed Critical Hochiki Co
Publication of FI916182A0 publication Critical patent/FI916182A0/fi
Publication of FI916182A publication Critical patent/FI916182A/fi

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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/002—Generating a prealarm to the central station
    • 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
    • G08B29/16—Security signalling or alarm systems, e.g. redundant systems
    • 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
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
FI916182A 1991-01-18 1991-12-31 Kombinerad metod foer faststaellande av brand. FI916182A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP465191 1991-01-18

Publications (2)

Publication Number Publication Date
FI916182A0 true FI916182A0 (fi) 1991-12-31
FI916182A FI916182A (fi) 1992-07-19

Family

ID=11589858

Family Applications (1)

Application Number Title Priority Date Filing Date
FI916182A FI916182A (fi) 1991-01-18 1991-12-31 Kombinerad metod foer faststaellande av brand.

Country Status (7)

Country Link
US (1) US5260687A (fi)
JP (1) JPH0535980A (fi)
AU (1) AU650938B2 (fi)
CH (1) CH689498A5 (fi)
DE (1) DE4200946A1 (fi)
FI (1) FI916182A (fi)
GB (1) GB2252191B (fi)

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DE4333060C2 (de) * 1993-09-29 2002-11-07 Joachim Hahne Verfahren zur Aufrechterhaltung der Betriebssicherheit eines Schiffes und Anordnung zur Durchführung des Verfahrens
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US5573953A (en) * 1994-09-09 1996-11-12 Quantum Group, Inc. Method for enhancing the response of a biomimetic sensor
AU701191B2 (en) * 1995-08-18 1999-01-21 Ge Infrastructure Security Pty Ltd Fire detection system
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US6195011B1 (en) 1996-07-02 2001-02-27 Simplex Time Recorder Company Early fire detection using temperature and smoke sensing
DE29621921U1 (de) * 1996-12-17 1997-02-13 Alcatel Alsthom Compagnie Générale d'Electricité, Paris Rauch- oder Brandmeldevorrichtung
JP3784906B2 (ja) * 1997-02-14 2006-06-14 ホーチキ株式会社 相互監視システム
DE19716850C2 (de) * 1997-04-22 2003-11-06 Deutsche Telekom Ag Verfahren zur besseren Differenzierung bei der Meldungsbearbeitung von Alarmmeldungen
JPH1145381A (ja) * 1997-07-28 1999-02-16 Matsushita Electric Works Ltd 火災感知器
EP0911776A3 (de) * 1997-10-21 2000-01-12 Siemens Aktiengesellschaft Gefahrenmeldeanlage und Verfahren zum Betrieb derselben
US6229439B1 (en) * 1998-07-22 2001-05-08 Pittway Corporation System and method of filtering
US6031462A (en) * 1998-11-03 2000-02-29 Fike Corporation Rate of rise detector for use with explosion detection suppression equipment
US6084522A (en) * 1999-03-29 2000-07-04 Pittway Corp. Temperature sensing wireless smoke detector
SE520659C2 (sv) 2000-03-28 2003-08-05 Firefly Ab Anordning och förfarande för att risknivåbestämma en risksituation
SE520655C2 (sv) * 2000-03-28 2003-08-05 Firefly Ab Anordning och förfarande för att positionsbestämma en risksituation
US6445292B1 (en) * 2000-04-12 2002-09-03 Pittway Corporation Processor based wireless detector
US6392536B1 (en) * 2000-08-25 2002-05-21 Pittway Corporation Multi-sensor detector
US8144671B2 (en) 2005-07-01 2012-03-27 Twitchell Jr Robert W Communicating via nondeterministic and deterministic network routing
JP3972597B2 (ja) * 2001-04-24 2007-09-05 松下電工株式会社 複合型火災感知器
US6967582B2 (en) * 2002-09-19 2005-11-22 Honeywell International Inc. Detector with ambient photon sensor and other sensors
US7135161B2 (en) * 2003-09-04 2006-11-14 University Of Florida Research Foundation, Inc. Method of producing nanosized oxide powders
US7579956B2 (en) * 2004-01-08 2009-08-25 Robertshaw Controls Company System and method for controlling ignition sources and ventilating systems during high carbon monoxide conditions
US7257515B2 (en) * 2004-03-03 2007-08-14 Hewlett-Packard Development Company, L.P. Sliding window for alert generation
US7623028B2 (en) 2004-05-27 2009-11-24 Lawrence Kates System and method for high-sensitivity sensor
US7561057B2 (en) * 2004-05-27 2009-07-14 Lawrence Kates Method and apparatus for detecting severity of water leaks
US7218237B2 (en) 2004-05-27 2007-05-15 Lawrence Kates Method and apparatus for detecting water leaks
US7042352B2 (en) * 2004-05-27 2006-05-09 Lawrence Kates Wireless repeater for sensor system
US7102504B2 (en) * 2004-05-27 2006-09-05 Lawrence Kates Wireless sensor monitoring unit
US7102505B2 (en) * 2004-05-27 2006-09-05 Lawrence Kates Wireless sensor system
US20050262923A1 (en) * 2004-05-27 2005-12-01 Lawrence Kates Method and apparatus for detecting conditions favorable for growth of fungus
US7142107B2 (en) 2004-05-27 2006-11-28 Lawrence Kates Wireless sensor unit
JP4255420B2 (ja) * 2004-09-06 2009-04-15 能美防災株式会社 炎検知器
US7228726B2 (en) 2004-09-23 2007-06-12 Lawrence Kates System and method for utility metering and leak detection
US7327247B2 (en) * 2004-11-23 2008-02-05 Honeywell International, Inc. Fire detection system and method using multiple sensors
ES2259272B1 (es) * 2005-03-11 2007-10-01 Emilio Rojo Navarro Sistema de vigilancia contraincendios.
US7336168B2 (en) 2005-06-06 2008-02-26 Lawrence Kates System and method for variable threshold sensor
US7230528B2 (en) * 2005-09-20 2007-06-12 Lawrence Kates Programmed wireless sensor system
US7142123B1 (en) 2005-09-23 2006-11-28 Lawrence Kates Method and apparatus for detecting moisture in building materials
US7528711B2 (en) 2005-12-19 2009-05-05 Lawrence Kates Portable monitoring unit
JP4810309B2 (ja) * 2006-05-23 2011-11-09 新コスモス電機株式会社 複合型火災警報器
DE102006041581A1 (de) * 2006-09-05 2008-03-06 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Schutz vor Überhitzung einer Dunstabzugsvorrichtung
WO2009140669A2 (en) 2008-05-16 2009-11-19 Terahop Networks, Inc. Securing, monitoring and tracking shipping containers
US8766807B2 (en) * 2008-10-03 2014-07-01 Universal Security Instruments, Inc. Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection
JP4947179B2 (ja) 2010-03-30 2012-06-06 株式会社デンソー 携帯型送信機
JP5480043B2 (ja) 2010-07-08 2014-04-23 株式会社東海理化電機製作所 携帯機
US9547968B2 (en) 2010-10-15 2017-01-17 Nevada Nanotech Systems Inc. Pre-smoke detector and system for use in early detection of developing fires
TWI403984B (zh) * 2010-11-18 2013-08-01 Hon Hai Prec Ind Co Ltd 火災安控感測系統及方法
US8395501B2 (en) * 2010-11-23 2013-03-12 Universal Security Instruments, Inc. Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection for reduced resource microprocessors
US8890676B1 (en) * 2011-07-20 2014-11-18 Google Inc. Alert management
JP5795247B2 (ja) * 2011-11-15 2015-10-14 日本工機株式会社 電気設備火災抑制装置
MY179489A (en) * 2012-04-18 2020-11-08 Pyrogen Mfg Sdn Bhd Fire extinguishing system with enhanced reliability
US9330550B2 (en) 2012-07-13 2016-05-03 Walter Kidde Portable Equipment, Inc. Low nuisance fast response hazard alarm
JP6314792B2 (ja) * 2014-11-04 2018-04-25 三菱電機ビルテクノサービス株式会社 エレベータシステム
US10760321B2 (en) * 2017-04-27 2020-09-01 Rob J. Evans Thermal door release system
CN110785793B (zh) * 2017-06-29 2022-05-13 维斯塔斯风力系统集团公司 验证风力涡轮机的烟雾检测系统中的烟雾检测的方法、控制器以及风力涡轮机
EP3942537A1 (en) * 2019-06-14 2022-01-26 Carrier Corporation Smoke and steam detector
CN111294526B (zh) * 2020-03-06 2022-06-14 浙江大华技术股份有限公司 一种摄像机防太阳灼伤处理方法及装置
CN112820089B (zh) * 2021-01-28 2022-05-03 武汉拓宝科技股份有限公司 一种批量感烟报警器自动检测方法及系统
CN114904195B (zh) * 2022-05-13 2023-06-16 常州机电职业技术学院 基于大空间仓库火灾预警模型的火灾预警灭火系统

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JPS4978499A (fi) * 1972-11-30 1974-07-29
GB1558471A (en) * 1975-11-24 1980-01-03 Chubb Fire Security Ltd Fire detectors
JPS52152197A (en) * 1976-06-14 1977-12-17 Hitachi Ltd Automatic fire monitor system
ZA785255B (en) * 1978-09-15 1979-12-27 Anglo Amer Corp South Africa Alarm system
DE2937686A1 (de) * 1979-02-21 1980-09-11 Gamewell Corp Kombinationsdetektor
JPS5714995A (en) * 1980-06-30 1982-01-26 Mitsubishi Heavy Ind Ltd Fire warning device
DE3120986A1 (de) * 1981-05-26 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur revision in einem gefahren-, insbesondere brandmeldesystem
US4546344A (en) * 1984-03-05 1985-10-08 American District Telegraph Company Temperature compensated alarm system
JPH061519B2 (ja) * 1984-10-31 1994-01-05 ホーチキ株式会社 火災報知装置
JPH0719315B2 (ja) * 1985-04-09 1995-03-06 ホーチキ株式会社 火災報知装置
JPS627600A (ja) * 1985-07-04 1987-01-14 関口　忠 シヤ−プペンシル
US5105371A (en) * 1988-04-14 1992-04-14 Fike Corporation Environmental detection system useful for fire detection and suppression
JP2756276B2 (ja) * 1988-10-13 1998-05-25 能美防災株式会社 火災警報装置
JPH02121098A (ja) * 1988-10-31 1990-05-08 Hochiki Corp 火災報知装置

Also Published As

Publication number Publication date
US5260687A (en) 1993-11-09
JPH0535980A (ja) 1993-02-12
AU650938B2 (en) 1994-07-07
AU1002192A (en) 1992-07-23
GB9200963D0 (en) 1992-03-11
DE4200946A1 (de) 1992-08-13
GB2252191A (en) 1992-07-29
GB2252191B (en) 1994-10-12
FI916182A (fi) 1992-07-19
CH689498A5 (fr) 1999-05-14

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