JP2000113341A - 信号送出装置および監視システム - Google Patents

信号送出装置および監視システム

Info

Publication number
JP2000113341A
JP2000113341A JP11273701A JP27370199A JP2000113341A JP 2000113341 A JP2000113341 A JP 2000113341A JP 11273701 A JP11273701 A JP 11273701A JP 27370199 A JP27370199 A JP 27370199A JP 2000113341 A JP2000113341 A JP 2000113341A
Authority
JP
Japan
Prior art keywords
signal
circuit
base
head
fault
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP11273701A
Other languages
English (en)
Japanese (ja)
Inventor
Roger Dennis Payne
デニス ペイン ロジャー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apollo Fire Detectors Ltd
Original Assignee
Apollo Fire Detectors Ltd
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 Apollo Fire Detectors Ltd filed Critical Apollo Fire Detectors Ltd
Publication of JP2000113341A publication Critical patent/JP2000113341A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/043—Monitoring of the detection circuits of fire detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
JP11273701A 1998-09-28 1999-09-28 信号送出装置および監視システム Pending JP2000113341A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9821059A GB2341964B (en) 1998-09-28 1998-09-28 Signalling device and monitoring system
GB9821059.4 1998-09-28

Publications (1)

Publication Number Publication Date
JP2000113341A true JP2000113341A (ja) 2000-04-21

Family

ID=10839579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11273701A Pending JP2000113341A (ja) 1998-09-28 1999-09-28 信号送出装置および監視システム

Country Status (3)

Country Link
EP (1) EP0991042A3 (fr)
JP (1) JP2000113341A (fr)
GB (1) GB2341964B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540539A (ja) * 1999-03-25 2002-11-26 ルナー アンド スプリュ リミテッド 警報装置
JP2012503465A (ja) * 2008-09-23 2012-02-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 自動リセットを有する電源、例えばｌｅｄドライバ、のための電流制限制御

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009015335U1 (de) 2009-11-09 2010-03-25 Job Lizenz Gmbh & Co. Kg Gefahrenmelder
CA3101356A1 (fr) * 2018-05-29 2019-12-05 Autronica Fire & Security As Prise de detecteur de danger
CN111754744A (zh) * 2020-06-24 2020-10-09 上海芯跳科技有限公司 消防报警控制方法及系统
CN118625004A (zh) * 2023-03-10 2024-09-10 海湾安全技术有限公司 用于检测探测器移除故障的检测电路以及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595955B2 (ja) * 1979-07-27 1984-02-08 ホーチキ株式会社 火災報知機
FR2601483B1 (fr) * 1986-07-11 1988-09-16 Ferco Int Usine Ferrures Installation de surveillance comportant des detecteurs alimentes par une boucle
JPS6346596A (ja) * 1986-08-14 1988-02-27 ニツタン株式会社 火災警報設備
US5440293A (en) * 1992-05-29 1995-08-08 Pittway Corporation Detector supervision apparatus and method
US5798692A (en) * 1996-04-01 1998-08-25 Integrated Sensor Solutions Digital compensation circuit for calibration of sensors
GB2313690B (en) * 1996-05-29 2000-03-22 Rafiki Protection Limited Alarm monitoring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540539A (ja) * 1999-03-25 2002-11-26 ルナー アンド スプリュ リミテッド 警報装置
JP4953509B2 (ja) * 1999-03-25 2012-06-13 ルナー アンド スプリュ リミテッド 警報装置
JP2012503465A (ja) * 2008-09-23 2012-02-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 自動リセットを有する電源、例えばｌｅｄドライバ、のための電流制限制御

Also Published As

Publication number Publication date
GB2341964A (en) 2000-03-29
EP0991042A2 (fr) 2000-04-05
GB9821059D0 (en) 1998-11-18
EP0991042A3 (fr) 2001-01-10
GB2341964B (en) 2002-12-11

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