GB1353615A - Fire detection systems - Google Patents

Fire detection systems

Info

Publication number
GB1353615A
GB1353615A GB1353615DA GB1353615A GB 1353615 A GB1353615 A GB 1353615A GB 1353615D A GB1353615D A GB 1353615DA GB 1353615 A GB1353615 A GB 1353615A
Authority
GB
United Kingdom
Prior art keywords
smoke
detector
radiation
store
flame
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
Other languages
English (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.)
Prucill P M
Original Assignee
Prucill P M
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 Prucill P M filed Critical Prucill P M
Publication of GB1353615A publication Critical patent/GB1353615A/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)
  • Fire Alarms (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
GB1353615D 1970-08-11 1970-08-11 Fire detection systems Expired GB1353615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3873170 1970-08-11

Publications (1)

Publication Number Publication Date
GB1353615A true GB1353615A (en) 1974-05-22

Family

ID=10405348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1353615D Expired GB1353615A (en) 1970-08-11 1970-08-11 Fire detection systems

Country Status (7)

Country Link
JP (1) JPS5343791B1 (de)
AU (1) AU452416B2 (de)
CH (1) CH540538A (de)
DE (1) DE2140297C3 (de)
FR (1) FR2102178B1 (de)
GB (1) GB1353615A (de)
NL (1) NL7111060A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091648A (en) * 1988-12-22 1992-02-25 Racal-Guardall (Scotland) Limited Radiation detection arrangements and methods
GB2426578A (en) * 2005-05-27 2006-11-29 Thorn Security A flame detector having a pulsing optical test source that simulates the frequency of a flame
WO2011141730A1 (en) * 2010-05-10 2011-11-17 James Sinclair Popper Fire detector
CN103007477A (zh) * 2012-05-25 2013-04-03 广东建筑消防设施检测中心有限公司 一种气溶胶灭火装置的检测装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914588C3 (de) * 1979-04-10 1982-01-21 Preussag Ag Feuerschutz, 2060 Bad Oldesloe Einrichtung zur Untersuchung oder Prüfung der Empfindlichkeit von Funkenmeldern

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024851B (de) * 1953-05-04 1958-02-20 Electronics Corp America Anzeigevorrichtung fuer Flammen
US2699538A (en) * 1953-07-27 1955-01-11 Howard G Nickel Smoke detection system and apparatus
GB961950A (en) * 1959-12-03 1964-06-24 Scully Signal Co Fail-safe system
US3161863A (en) * 1961-09-07 1964-12-15 Honeywell Inc Flame detecting apparatus with flame simulation test
DE1616869B1 (de) * 1961-11-16 1969-09-11 Pyrotector Gmbh Fotoelektrische Vorrichtung zur Brandueberwachung
US3234536A (en) * 1963-02-20 1966-02-08 Specialties Dev Corp Electrical control system
FR1375280A (fr) * 1963-09-16 1964-10-16 Appareil réagissant à la présence de particules ou d'un corps en mouvement, notamment pour la détection des particules de suie dans les fumées
FR1467495A (fr) * 1965-07-09 1967-01-27 Bliss E W Co Système de signalisation
US3387135A (en) * 1965-07-26 1968-06-04 Honeywell Inc Fire detection and flame safeguard apparatus
FR1565498A (de) * 1968-02-15 1969-05-02

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091648A (en) * 1988-12-22 1992-02-25 Racal-Guardall (Scotland) Limited Radiation detection arrangements and methods
GB2426578A (en) * 2005-05-27 2006-11-29 Thorn Security A flame detector having a pulsing optical test source that simulates the frequency of a flame
WO2011141730A1 (en) * 2010-05-10 2011-11-17 James Sinclair Popper Fire detector
CN103124990A (zh) * 2010-05-10 2013-05-29 詹姆斯·辛克莱尔·波佩尔 火灾探测器
US8890696B2 (en) 2010-05-10 2014-11-18 James Sinclair Popper Fire detector
CN103124990B (zh) * 2010-05-10 2016-08-03 詹姆斯·辛克莱尔·波佩尔 火灾探测器
CN103007477A (zh) * 2012-05-25 2013-04-03 广东建筑消防设施检测中心有限公司 一种气溶胶灭火装置的检测装置
CN103007477B (zh) * 2012-05-25 2016-04-13 广东建筑消防设施检测中心有限公司 一种气溶胶灭火装置的检测装置

Also Published As

Publication number Publication date
FR2102178A1 (de) 1972-04-07
DE2140297B2 (de) 1980-10-30
CH540538A (fr) 1973-08-15
NL7111060A (de) 1972-02-15
DE2140297C3 (de) 1987-05-07
FR2102178B1 (de) 1975-10-10
AU452416B2 (en) 1974-09-05
AU3217271A (en) 1973-02-15
JPS5343791B1 (de) 1978-11-22
DE2140297A1 (de) 1972-03-02

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Legal Events

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