GB201917883D0 - A detector for a fire alarm system - Google Patents

A detector for a fire alarm system

Info

Publication number
GB201917883D0
GB201917883D0 GBGB1917883.9A GB201917883A GB201917883D0 GB 201917883 D0 GB201917883 D0 GB 201917883D0 GB 201917883 A GB201917883 A GB 201917883A GB 201917883 D0 GB201917883 D0 GB 201917883D0
Authority
GB
United Kingdom
Prior art keywords
detector
alarm system
fire alarm
fire
alarm
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.)
Ceased
Application number
GBGB1917883.9A
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.)
Project Fire Global Holdings Ltd
Original Assignee
Project Fire Global Holdings 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 Project Fire Global Holdings Ltd filed Critical Project Fire Global Holdings Ltd
Priority to GBGB1917883.9A priority Critical patent/GB201917883D0/en
Publication of GB201917883D0 publication Critical patent/GB201917883D0/en
Priority to PCT/GB2020/053076 priority patent/WO2021111119A1/en
Priority to GB2018915.5A priority patent/GB2591586B/en
Priority to EP20825187.6A priority patent/EP4070296A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/02—Mechanical actuation of the alarm, e.g. by the breaking of a wire
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/04—Hydraulic or pneumatic actuation of the alarm, e.g. by change of fluid pressure
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • 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
    • 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
    • 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
    • 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
    • G08B29/188—Data fusion; cooperative systems, e.g. voting among different detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire Alarms (AREA)
GBGB1917883.9A 2019-12-06 2019-12-06 A detector for a fire alarm system Ceased GB201917883D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB1917883.9A GB201917883D0 (en) 2019-12-06 2019-12-06 A detector for a fire alarm system
PCT/GB2020/053076 WO2021111119A1 (en) 2019-12-06 2020-12-01 A detector for a fire alarm system
GB2018915.5A GB2591586B (en) 2019-12-06 2020-12-01 A detector for a fire alarm system
EP20825187.6A EP4070296A1 (en) 2019-12-06 2020-12-01 A detector for a fire alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1917883.9A GB201917883D0 (en) 2019-12-06 2019-12-06 A detector for a fire alarm system

Publications (1)

Publication Number Publication Date
GB201917883D0 true GB201917883D0 (en) 2020-01-22

Family

ID=69172084

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1917883.9A Ceased GB201917883D0 (en) 2019-12-06 2019-12-06 A detector for a fire alarm system
GB2018915.5A Active GB2591586B (en) 2019-12-06 2020-12-01 A detector for a fire alarm system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2018915.5A Active GB2591586B (en) 2019-12-06 2020-12-01 A detector for a fire alarm system

Country Status (3)

Country Link
EP (1) EP4070296A1 (en)
GB (2) GB201917883D0 (en)
WO (1) WO2021111119A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737916B2 (en) * 1972-07-14 1982-08-12
US4195286A (en) * 1978-01-06 1980-03-25 American District Telegraph Company Alarm system having improved false alarm rate and detection reliability
US5376924A (en) * 1991-09-26 1994-12-27 Hochiki Corporation Fire sensor
US5592147A (en) * 1993-06-14 1997-01-07 Wong; Jacob Y. False alarm resistant fire detector with improved performance
US5589824A (en) * 1995-11-09 1996-12-31 Lynch Adam Q Multi-sensor detection system
PT1103937E (en) * 1999-11-19 2005-09-30 Siemens Building Tech Ag FIRE DETECTOR
KR20000024322A (en) * 2000-02-08 2000-05-06 김상욱 Fire detector type sprinkler head and sprinkler system including the above sprinkler head
GB2409559A (en) * 2003-12-24 2005-06-29 Peter Frost-Gaskin Fire alarm with separately powered smoke and heat detectors
US7248156B2 (en) * 2004-11-04 2007-07-24 Mti Industries, Inc. Combination airborne substance detector
US20110187543A1 (en) * 2010-02-04 2011-08-04 Linda Russo Home safety 911 system
CN202185102U (en) * 2011-08-02 2012-04-11 陕西坚瑞消防股份有限公司 Self-power generating fire detection starting device
CN202605593U (en) * 2012-06-08 2012-12-19 陕西坚瑞消防股份有限公司 Fire detection control device
RU137841U1 (en) * 2013-08-06 2014-02-27 Виктор Григорьевич Приходько FIRE ALARM DEVICE
US10537761B2 (en) * 2018-05-31 2020-01-21 Justin Mull Monitored fire suppression assembly
CN109461279A (en) * 2018-12-22 2019-03-12 张富森 SCM Based intelligent fire alarm system and method

Also Published As

Publication number Publication date
GB2591586A (en) 2021-08-04
WO2021111119A1 (en) 2021-06-10
EP4070296A1 (en) 2022-10-12
GB202018915D0 (en) 2021-01-13
GB2591586B (en) 2022-04-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)