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
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
GB2491903B (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

Similar Documents

Publication Publication Date Title
GB2105543B (en) Improvements in or relating to receivers
GB2109597B (en) Improvements in or relating to switching regulators
GB2093701B (en) Improvements in or relating to bonegraft material
CS528982A2 (en) Barevna obrazovka s elektronovymi tryskami typu in line
EP0068735A3 (en) Improvements in or relating to buildings
GB2106503B (en) Improvements in or relating to pheromones
DE3270985D1 (en) Laminates
EP0156550A3 (en) Improvements in or relating to pipework
GB2111256B (en) Improvements in or relating to control apparatus
GB2109671B (en) Improvements in or relating to supports
DE3273277D1 (en) Improvements in or relating to flexible couplings
GB2112282B (en) Improvements in or relating to fire-safety systems
GB2102780B (en) Improvements in or relating to compounds
GB2108052B (en) Improvements in or relating to dispensing devices
GB2112283B (en) Improvements in or relating to fire-safety systems
AU8300083A (en) Improvements in or relating to trailers
DE3271919D1 (en) Improvements in or relating to fillers
GB2096401B (en) Improvements in or relating to electrooptical systems
GB2096533B (en) Improvements in or relating to extrusion
GB2300318B (en) Improvements in or relating to transceivers
GB2112756B (en) Improvements in or relating to load-carrying systems
GB2100303B (en) Improvements in or relating to cardclothing
JPS57151488A (en) Unit-platform-base section-system in ship
GB2096854B (en) Improvements in and relating to direction finding systems
DE3264756D1 (en) Improvements in or relating to windows

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