AU452416B2 - Improvements in fire detection systems - Google Patents

Improvements in fire detection systems

Info

Publication number
AU452416B2
AU452416B2 AU32172/71A AU3217271A AU452416B2 AU 452416 B2 AU452416 B2 AU 452416B2 AU 32172/71 A AU32172/71 A AU 32172/71A AU 3217271 A AU3217271 A AU 3217271A AU 452416 B2 AU452416 B2 AU 452416B2
Authority
AU
Australia
Prior art keywords
detection systems
fire detection
fire
systems
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
AU32172/71A
Other languages
English (en)
Other versions
AU3217271A (en
Inventor
Melhorn Piloni Peter
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.)
Cerberus AG
Original Assignee
Cerberus AG
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 Cerberus AG filed Critical Cerberus AG
Publication of AU3217271A publication Critical patent/AU3217271A/en
Application granted granted Critical
Publication of AU452416B2 publication Critical patent/AU452416B2/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-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fire Alarms (AREA)
AU32172/71A 1970-08-11 1971-08-10 Improvements in fire detection systems Expired AU452416B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3873170 1970-08-11
GBGB38731.70 1970-08-11

Publications (2)

Publication Number Publication Date
AU3217271A AU3217271A (en) 1973-02-15
AU452416B2 true AU452416B2 (en) 1974-09-05

Family

ID=10405348

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32172/71A Expired AU452416B2 (en) 1970-08-11 1971-08-10 Improvements in fire detection systems

Country Status (7)

Country Link
JP (1) JPS5343791B1 (de)
AU (1) AU452416B2 (de)
CH (1) CH540538A (de)
DE (1) DE2140297B2 (de)
FR (1) FR2102178B1 (de)
GB (1) GB1353615A (de)
NL (1) NL7111060A (de)

Families Citing this family (5)

* 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
GB8829892D0 (en) * 1988-12-22 1989-09-13 Racal Guardall Scotland 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
GB201105889D0 (en) * 2011-04-07 2011-05-18 Popper James S Fire detector
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

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

Also Published As

Publication number Publication date
DE2140297A1 (de) 1972-03-02
GB1353615A (en) 1974-05-22
NL7111060A (de) 1972-02-15
AU3217271A (en) 1973-02-15
FR2102178A1 (de) 1972-04-07
FR2102178B1 (de) 1975-10-10
JPS5343791B1 (de) 1978-11-22
CH540538A (fr) 1973-08-15
DE2140297B2 (de) 1980-10-30
DE2140297C3 (de) 1987-05-07

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