EP0078443A3 - Branddetektoranlage - Google Patents

Branddetektoranlage Download PDF

Info

Publication number
EP0078443A3
EP0078443A3 EP82109622A EP82109622A EP0078443A3 EP 0078443 A3 EP0078443 A3 EP 0078443A3 EP 82109622 A EP82109622 A EP 82109622A EP 82109622 A EP82109622 A EP 82109622A EP 0078443 A3 EP0078443 A3 EP 0078443A3
Authority
EP
European Patent Office
Prior art keywords
detector
housing
detection system
fire detection
window
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.)
Withdrawn
Application number
EP82109622A
Other languages
English (en)
French (fr)
Other versions
EP0078443A2 (de
Inventor
Roger A. Wendt
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.)
Armtec Industries Inc
Original Assignee
Armtec Industries Inc
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 Armtec Industries Inc filed Critical Armtec Industries Inc
Publication of EP0078443A2 publication Critical patent/EP0078443A2/de
Publication of EP0078443A3 publication Critical patent/EP0078443A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
    • 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
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details
EP82109622A 1981-10-30 1982-10-19 Branddetektoranlage Withdrawn EP0078443A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31692181A 1981-10-30 1981-10-30
US316921 1981-10-30

Publications (2)

Publication Number Publication Date
EP0078443A2 EP0078443A2 (de) 1983-05-11
EP0078443A3 true EP0078443A3 (de) 1984-11-28

Family

ID=23231296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109622A Withdrawn EP0078443A3 (de) 1981-10-30 1982-10-19 Branddetektoranlage

Country Status (2)

Country Link
EP (1) EP0078443A3 (de)
JP (1) JPS5884387A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141228B (en) * 1983-06-09 1987-01-07 Shorrock Security Systems Ltd Infra-red intrusion detector
FR2574200B1 (fr) * 1984-11-30 1987-01-23 Labo Electronique Physique Dispositif de detection d'intrus muni d'un dispositif d'antimasquage
DE3573670D1 (en) * 1985-01-08 1989-11-16 Cerberus Ag Infrared intrusion detector
GB2175686A (en) * 1985-05-28 1986-12-03 Graviner Ltd Fire or explosion detection arrangement
EP0219711A1 (de) * 1985-10-08 1987-04-29 Heimann GmbH Infrarotdetektor
GB8829892D0 (en) * 1988-12-22 1989-09-13 Racal Guardall Scotland Radiation detection arrangements and methods
IT1241278B (it) * 1990-10-19 1993-12-29 Elkron Spa Dispositivo di antiaccecamento per componenti di sistemi di sicurezza.
JPH04120337U (ja) * 1991-04-15 1992-10-28 アツミ電気株式会社 熱線センサ
TW567285B (en) 2001-05-15 2003-12-21 Honda Motor Co Ltd Hydraulic controller for transmission
GB2426577A (en) 2005-05-27 2006-11-29 Thorn Security An optical detector with a reflector outside of its housing, and a plurality of sensors inside of its housing
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
JP5506142B2 (ja) * 2007-05-31 2014-05-28 株式会社ミクニ 赤外線センサー
ES2569603T3 (es) 2009-05-13 2016-05-11 Minimax Gmbh & Co Kg Dispositivo y procedimiento para la detección de llamas por medio de detectores
EP2251846B1 (de) 2009-05-13 2017-04-05 Minimax GmbH & Co KG Flammenmelder
AU2013338330B2 (en) 2012-11-05 2017-02-23 The Gillette Company Llc Toothbrush comprising elastomeric cleaning elements over-molded with a harder plastic and method for producing the same
JP6648625B2 (ja) * 2016-04-26 2020-02-14 三浦工業株式会社 ボイラ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952196A (en) * 1975-02-05 1976-04-20 Detector Electronics Corporation Radiation detection apparatus
DE3010137A1 (de) * 1980-03-15 1981-09-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lichtoptische einrichtung zur messung des abstandes zwischen der oberflaeche eines messobjektes und einer festen bezugsebene
DE3042104A1 (de) * 1980-11-07 1982-07-15 Dennis William Moulton Loosegate Spalding Lincolnshire Burt Detektorsystem fuer feuer und/oder hitze

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952196A (en) * 1975-02-05 1976-04-20 Detector Electronics Corporation Radiation detection apparatus
DE3010137A1 (de) * 1980-03-15 1981-09-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lichtoptische einrichtung zur messung des abstandes zwischen der oberflaeche eines messobjektes und einer festen bezugsebene
DE3042104A1 (de) * 1980-11-07 1982-07-15 Dennis William Moulton Loosegate Spalding Lincolnshire Burt Detektorsystem fuer feuer und/oder hitze

Also Published As

Publication number Publication date
JPS5884387A (ja) 1983-05-20
EP0078443A2 (de) 1983-05-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850501

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WENDT, ROGER A.