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GB2112283B - Improvements in or relating to fire-safety systems - Google Patents

Improvements in or relating to fire-safety systems

Info

Publication number
GB2112283B
GB2112283B GB08233468A GB8233468A GB2112283B GB 2112283 B GB2112283 B GB 2112283B GB 08233468 A GB08233468 A GB 08233468A GB 8233468 A GB8233468 A GB 8233468A GB 2112283 B GB2112283 B GB 2112283B
Authority
GB
United Kingdom
Prior art keywords
fire
relating
safety systems
safety
systems
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.)
Expired
Application number
GB08233468A
Other versions
GB2112283A (en
Inventor
Cyril H Moss
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.)
K G SMOKE DISPERSAL Ltd
Original Assignee
K G SMOKE DISPERSAL 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 K G SMOKE DISPERSAL Ltd filed Critical K G SMOKE DISPERSAL Ltd
Priority to GB08233468A priority Critical patent/GB2112283B/en
Publication of GB2112283A publication Critical patent/GB2112283A/en
Application granted granted Critical
Publication of GB2112283B publication Critical patent/GB2112283B/en
Expired 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
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Ventilation (AREA)
GB08233468A 1981-11-26 1982-11-24 Improvements in or relating to fire-safety systems Expired GB2112283B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08233468A GB2112283B (en) 1981-11-26 1982-11-24 Improvements in or relating to fire-safety systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8135718 1981-11-26
GB08233468A GB2112283B (en) 1981-11-26 1982-11-24 Improvements in or relating to fire-safety systems

Publications (2)

Publication Number Publication Date
GB2112283A GB2112283A (en) 1983-07-20
GB2112283B true GB2112283B (en) 1985-12-11

Family

ID=26281382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233468A Expired GB2112283B (en) 1981-11-26 1982-11-24 Improvements in or relating to fire-safety systems

Country Status (1)

Country Link
GB (1) GB2112283B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191090A (en) * 1986-06-03 1987-12-09 West Leigh Group Ltd Improvements in or relating to fire safety systems
GB2394103A (en) * 2002-10-09 2004-04-14 Stephen Andrew Thorne Smoke detector with smoke extraction means
GB2504875B (en) * 2011-06-18 2014-07-16 Custom Electronics Ltd Controlling smoke and heat evacuation and ventilation devices
US10802696B2 (en) 2019-01-10 2020-10-13 Honeywell International Inc. Controlling and monitoring a smoke control system
US10830487B2 (en) 2019-01-10 2020-11-10 Honeywell International Inc. Secured method of controlling a smoke control system

Also Published As

Publication number Publication date
GB2112283A (en) 1983-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 5185, PAGE 2065

PCNP Patent ceased through non-payment of renewal fee