MY8200072A - Improvements in or relating to radiation detecting arrangements - Google Patents

Improvements in or relating to radiation detecting arrangements

Info

Publication number
MY8200072A
MY8200072A MY72/82A MY8200072A MY8200072A MY 8200072 A MY8200072 A MY 8200072A MY 72/82 A MY72/82 A MY 72/82A MY 8200072 A MY8200072 A MY 8200072A MY 8200072 A MY8200072 A MY 8200072A
Authority
MY
Malaysia
Prior art keywords
relating
radiation detecting
detecting arrangements
arrangements
radiation
Prior art date
Application number
MY72/82A
Inventor
Roger Barrett
Original Assignee
Emi 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 Emi Ltd filed Critical Emi Ltd
Publication of MY8200072A publication Critical patent/MY8200072A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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)
MY72/82A 1975-06-28 1982-12-30 Improvements in or relating to radiation detecting arrangements MY8200072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2743975A GB1550334A (en) 1975-06-28 1975-06-28 Radiation detecting arrangements

Publications (1)

Publication Number Publication Date
MY8200072A true MY8200072A (en) 1982-12-31

Family

ID=10259622

Family Applications (1)

Application Number Title Priority Date Filing Date
MY72/82A MY8200072A (en) 1975-06-28 1982-12-30 Improvements in or relating to radiation detecting arrangements

Country Status (3)

Country Link
GB (1) GB1550334A (en)
HK (1) HK37381A (en)
MY (1) MY8200072A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100482A1 (en) * 1980-01-17 1981-11-19 Graviner Ltd., High Wycombe, Buckinghamshire Detection device for fire and explosions
GB2126713B (en) * 1980-01-17 1984-11-21 Graviner Ltd Improvements in and relating to fire and explosion detection
US4357534A (en) 1980-01-17 1982-11-02 Graviner Limited Fire and explosion detection
US4373136A (en) 1980-01-17 1983-02-08 Graviner Limited Fire and explosion detection
GB2076148B (en) * 1980-05-17 1984-08-30 Graviner Ltd Improvements in and relating to fire or explosion detection
DE3279061D1 (en) * 1981-04-16 1988-10-27 Emi Ltd Flame detector
US5373159A (en) * 1992-09-08 1994-12-13 Spectronix Ltd. Method for detecting a fire condition
US5850182A (en) * 1997-01-07 1998-12-15 Detector Electronics Corporation Dual wavelength fire detection method and apparatus
US5995008A (en) * 1997-05-07 1999-11-30 Detector Electronics Corporation Fire detection method and apparatus using overlapping spectral bands
DE10101457A1 (en) * 2001-01-10 2002-07-18 Infineon Technologies Ag Detection of electromagnetic radiation using two or more optoelectronic semiconductor sensors combined such that the desired output response is obtained

Also Published As

Publication number Publication date
GB1550334A (en) 1979-08-15
HK37381A (en) 1981-08-07

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