GB2067749B - Fire and explosion detection - Google Patents

Fire and explosion detection

Info

Publication number
GB2067749B
GB2067749B GB8041508A GB8041508A GB2067749B GB 2067749 B GB2067749 B GB 2067749B GB 8041508 A GB8041508 A GB 8041508A GB 8041508 A GB8041508 A GB 8041508A GB 2067749 B GB2067749 B GB 2067749B
Authority
GB
United Kingdom
Prior art keywords
fire
explosion detection
explosion
detection
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
GB8041508A
Other versions
GB2067749A (en
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.)
Graviner Ltd
Original Assignee
Graviner 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 Graviner Ltd filed Critical Graviner Ltd
Priority to GB8041508A priority Critical patent/GB2067749B/en
Publication of GB2067749A publication Critical patent/GB2067749A/en
Priority to GB08319955A priority patent/GB2126713B/en
Application granted granted Critical
Publication of GB2067749B publication Critical patent/GB2067749B/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
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
GB8041508A 1980-01-17 1980-12-30 Fire and explosion detection Expired GB2067749B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8041508A GB2067749B (en) 1980-01-17 1980-12-30 Fire and explosion detection
GB08319955A GB2126713B (en) 1980-01-17 1983-07-25 Improvements in and relating to fire and explosion detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8001655 1980-01-17
GB8041508A GB2067749B (en) 1980-01-17 1980-12-30 Fire and explosion detection

Publications (2)

Publication Number Publication Date
GB2067749A GB2067749A (en) 1981-07-30
GB2067749B true GB2067749B (en) 1984-12-12

Family

ID=26274182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8041508A Expired GB2067749B (en) 1980-01-17 1980-12-30 Fire and explosion detection

Country Status (1)

Country Link
GB (1) GB2067749B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039761A3 (en) * 1980-05-09 1981-11-25 Cerberus Ag Fire annunciating arrangement and method
IN157944B (en) * 1981-06-02 1986-07-26 Santa Barbara Research Centre
EP0073111B1 (en) * 1981-08-20 1985-07-17 Kidde-Graviner Limited Improvements in and relating to fire and explosion detection and suppression
US4455487A (en) * 1981-10-30 1984-06-19 Armtec Industries, Inc. Fire detection system with IR and UV ratio detector
US4469944A (en) * 1981-11-20 1984-09-04 Santa Barbara Research Center Optical discriminating fire sensor
US4603255A (en) * 1984-03-20 1986-07-29 Htl Industries, Inc. Fire and explosion protection system
GB8515519D0 (en) * 1985-06-19 1985-07-24 Graviner Ltd Gas detection

Also Published As

Publication number Publication date
GB2067749A (en) 1981-07-30

Similar Documents

Publication Publication Date Title
GB8324136D0 (en) Fire and explosion detection and suppression
GB2020870B (en) Fire and explosion detection apparatus
GB2020971B (en) Fire and explosion detection and suppression device
JPS576988A (en) Fire detecting method and fire alarm device
IL62886A (en) Fire or explosion detection system
GB2119985B (en) Fire and explosion detecting apparatus
IL64447A (en) Fire or explosion detection system
JPS57100592A (en) Fire alarm
GB2089503B (en) Fire and explosion detection
GB2099298B (en) Fire and explosion suppression
IL63251A (en) Fire and explosion detection and suppression system
GB2184585B (en) Fire and explosion detection and suppression
GB2184584B (en) Fire and explosion detection and suppression
GB2072832B (en) Gas fires
GB2067749B (en) Fire and explosion detection
GB8319955D0 (en) Fire and explosion detection
IL61822A (en) Fire and explosion detection system
GB2103789B (en) Fire and explosion detection and suppression
GB2118754B (en) Discrimination circuitry for fire and explosion suppression apparatus
IL73262A (en) Fire and explosion detection system
GB2080938B (en) Gas fire
FR2474209B1 (en) FIRE AND EXPLOSION DETECTION DEVICES
IL70262A0 (en) Fire and explosion detection and suppression system
JPS55110395A (en) Fire detection method
JPS56111991A (en) Fire alarm

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee