GB2487560B - Fire detector unit - Google Patents

Fire detector unit

Info

Publication number
GB2487560B
GB2487560B GB1101360.4A GB201101360A GB2487560B GB 2487560 B GB2487560 B GB 2487560B GB 201101360 A GB201101360 A GB 201101360A GB 2487560 B GB2487560 B GB 2487560B
Authority
GB
United Kingdom
Prior art keywords
detector unit
fire detector
fire
unit
detector
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.)
Active
Application number
GB1101360.4A
Other versions
GB2487560A (en
GB201101360D0 (en
Inventor
Faruk Meah
Wenwei Zhang
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.)
Thorn Security Ltd
Original Assignee
Thorn Security 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 Thorn Security Ltd filed Critical Thorn Security Ltd
Priority to GB1101360.4A priority Critical patent/GB2487560B/en
Publication of GB201101360D0 publication Critical patent/GB201101360D0/en
Priority to PCT/GB2012/050162 priority patent/WO2012101443A1/en
Publication of GB2487560A publication Critical patent/GB2487560A/en
Application granted granted Critical
Publication of GB2487560B publication Critical patent/GB2487560B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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 OR 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire Alarms (AREA)
GB1101360.4A 2011-01-26 2011-01-26 Fire detector unit Active GB2487560B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1101360.4A GB2487560B (en) 2011-01-26 2011-01-26 Fire detector unit
PCT/GB2012/050162 WO2012101443A1 (en) 2011-01-26 2012-01-26 Fire detector unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1101360.4A GB2487560B (en) 2011-01-26 2011-01-26 Fire detector unit

Publications (3)

Publication Number Publication Date
GB201101360D0 GB201101360D0 (en) 2011-03-09
GB2487560A GB2487560A (en) 2012-08-01
GB2487560B true GB2487560B (en) 2013-09-04

Family

ID=43769657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1101360.4A Active GB2487560B (en) 2011-01-26 2011-01-26 Fire detector unit

Country Status (2)

Country Link
GB (1) GB2487560B (en)
WO (1) WO2012101443A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6350934B2 (en) * 2014-02-12 2018-07-04 パナソニックＩｐマネジメント株式会社 Combined fire detector
US10565842B2 (en) * 2018-04-16 2020-02-18 Tyco Fire & Security Gmbh Method and device for omnidirectional and anti-sabotage anti-tampering detection
DE102018123767A1 (en) * 2018-09-26 2020-03-26 effexx Kommunikations- und Meldesysteme GmbH & Co. KG Sensor, in particular designed as a fire detector
KR102409125B1 (en) * 2021-11-30 2022-06-15 (주)한백에프앤씨 Smart fire detection device for building firefighting

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590321A (en) * 1967-08-09 1971-06-29 Cerberus Ag Fire alarm device
CH633122A5 (en) * 1978-06-27 1982-11-15 Cerberus Ag Connecting device on an alarm consisting of a base part and an alarm part with sensor
US4672217A (en) * 1985-04-05 1987-06-09 General Signal Corporation Easily cleaned photoelectric smoke detector
US5055830A (en) * 1989-06-12 1991-10-08 Pittway Corporation Battery sensing mechanism
JPH06111153A (en) * 1992-09-25 1994-04-22 Matsushita Electric Works Ltd Fire sensor
US5577696A (en) * 1995-06-01 1996-11-26 Kramer; Clarence J. Smoke alarm mount
US5867095A (en) * 1997-08-15 1999-02-02 Pittway Corporation Module tamper detection circuitry
GB2327752A (en) * 1997-07-26 1999-02-03 Rafiki Protection Limited Calibrating smoke detector
US20020079412A1 (en) * 2000-12-06 2002-06-27 Pitlor Nelson Douglas Remotely attachable and separable coupling
US20050191878A1 (en) * 2004-02-26 2005-09-01 Castle Scott T. Tamper detection for security system
US20060092020A1 (en) * 2004-10-29 2006-05-04 Honeywell International, Inc. Magnetic contact tamper switch for security accessories
DE202006010077U1 (en) * 2006-06-26 2006-09-07 Kalorimeta Ag & Co. Fastening device for smoke detector has non-positive connection means which are provided in addition to positive connection means
WO2008011413A2 (en) * 2006-07-18 2008-01-24 Gentex Corporation Improved optical particle detectors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641430A4 (en) * 1992-05-14 1995-09-13 Iei Pty Ltd Gas sampling point for smoke/pollution detection systems.

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590321A (en) * 1967-08-09 1971-06-29 Cerberus Ag Fire alarm device
CH633122A5 (en) * 1978-06-27 1982-11-15 Cerberus Ag Connecting device on an alarm consisting of a base part and an alarm part with sensor
US4672217A (en) * 1985-04-05 1987-06-09 General Signal Corporation Easily cleaned photoelectric smoke detector
US5055830A (en) * 1989-06-12 1991-10-08 Pittway Corporation Battery sensing mechanism
JPH06111153A (en) * 1992-09-25 1994-04-22 Matsushita Electric Works Ltd Fire sensor
US5577696A (en) * 1995-06-01 1996-11-26 Kramer; Clarence J. Smoke alarm mount
GB2327752A (en) * 1997-07-26 1999-02-03 Rafiki Protection Limited Calibrating smoke detector
US5867095A (en) * 1997-08-15 1999-02-02 Pittway Corporation Module tamper detection circuitry
US20020079412A1 (en) * 2000-12-06 2002-06-27 Pitlor Nelson Douglas Remotely attachable and separable coupling
US20050191878A1 (en) * 2004-02-26 2005-09-01 Castle Scott T. Tamper detection for security system
US20060092020A1 (en) * 2004-10-29 2006-05-04 Honeywell International, Inc. Magnetic contact tamper switch for security accessories
DE202006010077U1 (en) * 2006-06-26 2006-09-07 Kalorimeta Ag & Co. Fastening device for smoke detector has non-positive connection means which are provided in addition to positive connection means
WO2008011413A2 (en) * 2006-07-18 2008-01-24 Gentex Corporation Improved optical particle detectors

Also Published As

Publication number Publication date
GB2487560A (en) 2012-08-01
GB201101360D0 (en) 2011-03-09
WO2012101443A1 (en) 2012-08-02

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