JP4246261B2 - 煙検出システム及びフィルタカートリッジ - Google Patents

煙検出システム及びフィルタカートリッジ Download PDF

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Publication number
JP4246261B2
JP4246261B2 JP53934297A JP53934297A JP4246261B2 JP 4246261 B2 JP4246261 B2 JP 4246261B2 JP 53934297 A JP53934297 A JP 53934297A JP 53934297 A JP53934297 A JP 53934297A JP 4246261 B2 JP4246261 B2 JP 4246261B2
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JP
Japan
Prior art keywords
filter
outlet
smoke
inlet
sampling
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Expired - Lifetime
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JP53934297A
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English (en)
Japanese (ja)
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JP2000509535A5 (2
JP2000509535A (ja
Inventor
ノックス，ロナルド
ライアン，クリストファー・ティ
スティーブンソン，ヒュー
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ブイエフエス・テクノロジーズ・リミテッド
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Publication of JP2000509535A5 publication Critical patent/JP2000509535A5/ja
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP53934297A 1996-05-03 1997-05-02 煙検出システム及びフィルタカートリッジ Expired - Lifetime JP4246261B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN9659A AUPN965996A0 (en) 1996-05-03 1996-05-03 The detection of airborne pollutants
AU9659 1996-05-03
PCT/AU1997/000266 WO1997042486A1 (en) 1996-05-03 1997-05-02 The detection of airborne pollutants

Publications (3)

Publication Number Publication Date
JP2000509535A JP2000509535A (ja) 2000-07-25
JP2000509535A5 JP2000509535A5 (2) 2004-12-09
JP4246261B2 true JP4246261B2 (ja) 2009-04-02

Family

ID=3793972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53934297A Expired - Lifetime JP4246261B2 (ja) 1996-05-03 1997-05-02 煙検出システム及びフィルタカートリッジ

Country Status (7)

Country Link
US (1) US6285291B1 (2)
JP (1) JP4246261B2 (2)
AU (1) AUPN965996A0 (2)
DE (2) DE19781741B4 (2)
GB (1) GB2327495B (2)
TW (1) TW362203B (2)
WO (1) WO1997042486A1 (2)

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JP5834374B2 (ja) * 2011-08-29 2015-12-24 日本フェンオール株式会社 光電式煙感知器
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US8907802B2 (en) 2012-04-29 2014-12-09 Valor Fire Safety, Llc Smoke detector with external sampling volume and ambient light rejection
US8947244B2 (en) 2012-04-29 2015-02-03 Valor Fire Safety, Llc Smoke detector utilizing broadband light, external sampling volume, and internally reflected light
US9140646B2 (en) 2012-04-29 2015-09-22 Valor Fire Safety, Llc Smoke detector with external sampling volume using two different wavelengths and ambient light detection for measurement correction
EP2666721B1 (en) * 2012-05-24 2019-05-15 Airbus Operations GmbH Smoke detection system and method for operating a smoke detection system
CN103163073A (zh) * 2013-03-08 2013-06-19 苏州市尚科产品检测中心 一种扁气嘴
CN103280057B (zh) * 2013-05-06 2016-08-03 西安博康电子有限公司 一种分布式空气采样烟雾探测系统
TWI654417B (zh) * 2013-06-03 2019-03-21 巴哈馬商愛克斯崔里斯科技有限公司 粒子偵測系統及相關方法
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CN103996263B (zh) * 2014-05-11 2016-08-17 中国科学技术大学 一种采用烟雾气体传感的吸气式飞机货舱火灾探测器
JP6204941B2 (ja) * 2015-06-09 2017-09-27 株式会社田中電気研究所 気化装置入り口側に汚れ防止機能を備えた光散乱式ダスト濃度計
US9792793B2 (en) 2015-07-13 2017-10-17 Hamilton Sundstrand Corporation Smoke detector
TWI603066B (zh) * 2016-04-06 2017-10-21 華邦電子股份有限公司 粒子感測裝置、以及具有粒子感測裝置的電子設備
US10948470B2 (en) * 2016-04-29 2021-03-16 TricornTech Taiwan System and method for in-line monitoring of airborne contamination and process health
US20200018687A1 (en) * 2016-12-18 2020-01-16 Clad Innovations Ltd. Environmental system on module apparatus
US10760321B2 (en) * 2017-04-27 2020-09-01 Rob J. Evans Thermal door release system
US10739323B2 (en) * 2017-10-17 2020-08-11 Pierre Desjardins Interconnecting detector
CN108335453A (zh) * 2018-04-13 2018-07-27 北京紫光新锐科技发展有限公司 风扇烟感报警装置
CN110009865A (zh) * 2019-05-13 2019-07-12 中国船舶重工集团公司第七0三研究所 n型防爆吸气式感烟探测器
CN110487692A (zh) * 2019-08-14 2019-11-22 安徽安分光电科技有限公司 一种超净cems探头
EP3828853B1 (en) * 2019-11-29 2023-10-04 Carrier Corporation Aspiration smoke detector system
ES3055284T3 (en) 2020-05-08 2026-02-10 Carrier Corp Detection of a clogged filter in an aspirating detection system
EP3907484B1 (en) 2020-05-08 2023-08-30 Carrier Corporation Detection of leakage in an aspirating fire detection system
CN112535911B (zh) * 2020-08-28 2022-10-18 深圳中科飞测科技股份有限公司 光学设备及其工作方法
CN113256930B (zh) * 2021-06-22 2022-02-15 济南本安科技发展有限公司 一种火灾报警及火灾预警喷水装置
CN114324098B (zh) * 2022-03-10 2022-05-24 南京波瑞自动化科技有限公司 一种双光路激光前向散射颗粒物浓度测量装置
EP4530685A1 (de) 2023-09-28 2025-04-02 Wagner Group GmbH Optisches prisma und partikeldetektionseinheit mit optischem prisma
EP4531016A1 (de) 2023-09-28 2025-04-02 Wagner Group GmbH Partikeldetektionseinheit mit detektionskammer und strömungsleitbauteil
EP4530611A1 (de) 2023-09-28 2025-04-02 Wagner Group GmbH Partikeldetektionseinheit mit integriertem luftstromsensor und ansaugpartikelerkennungssystem

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Also Published As

Publication number Publication date
WO1997042486A1 (en) 1997-11-13
AUPN965996A0 (en) 1996-05-30
TW362203B (en) 1999-06-21
US6285291B1 (en) 2001-09-04
DE19781741B4 (de) 2009-04-23
DE19781741T1 (de) 1999-04-08
GB2327495A8 (en) 1999-08-04
GB2327495B (en) 2000-04-12
GB2327495A (en) 1999-01-27
GB9822925D0 (en) 1998-12-16
JP2000509535A (ja) 2000-07-25

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