EP0039761A3 - Méthode et installation d'avertissement d'incendie - Google Patents

Méthode et installation d'avertissement d'incendie Download PDF

Info

Publication number
EP0039761A3
EP0039761A3 EP81101265A EP81101265A EP0039761A3 EP 0039761 A3 EP0039761 A3 EP 0039761A3 EP 81101265 A EP81101265 A EP 81101265A EP 81101265 A EP81101265 A EP 81101265A EP 0039761 A3 EP0039761 A3 EP 0039761A3
Authority
EP
European Patent Office
Prior art keywords
fire
alarm system
annunciating
arrangement
fires
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Withdrawn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
EP81101265A
Other languages
German (de)
English (en)
Other versions
EP0039761A2 (fr
Inventor
Andreas Dr.Rer.Nat. Scheidweiler
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 EP0039761A2 publication Critical patent/EP0039761A2/fr
Publication of EP0039761A3 publication Critical patent/EP0039761A3/fr
Withdrawn legal-status Critical Current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
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Alarm Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
EP81101265A 1980-05-09 1981-02-21 Méthode et installation d'avertissement d'incendie Withdrawn EP0039761A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3640/80 1980-05-09
CH364080 1980-05-09

Publications (2)

Publication Number Publication Date
EP0039761A2 EP0039761A2 (fr) 1981-11-18
EP0039761A3 true EP0039761A3 (fr) 1981-11-25

Family

ID=4260328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81101265A Withdrawn EP0039761A3 (fr) 1980-05-09 1981-02-21 Méthode et installation d'avertissement d'incendie

Country Status (3)

Country Link
US (1) US4405919A (fr)
EP (1) EP0039761A3 (fr)
JP (2) JPS576988A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142757B (en) * 1983-05-21 1986-11-26 Graviner Ltd Improvements in and relating to fire and explosion detection and suppression
JPS6020299A (ja) * 1983-07-15 1985-02-01 ホーチキ株式会社 火災感知装置
JPS6024695A (ja) * 1983-07-20 1985-02-07 ホーチキ株式会社 火災感知装置
JPS61150096A (ja) * 1984-12-25 1986-07-08 ニツタン株式会社 火災警報装置
US4625199A (en) * 1985-01-14 1986-11-25 American District Telegraph Company Combination intrusion detector system having correlated ultrasonic and microwave detection sub-systems
JPS6222198A (ja) * 1985-07-22 1987-01-30 ニツタン株式会社 複合型検出器
US4660024A (en) * 1985-12-16 1987-04-21 Detection Systems Inc. Dual technology intruder detection system
US4667106A (en) * 1985-12-23 1987-05-19 Factory Mutual Research Corporation Fire identification and discrimination method and apparatus
JPH071518B2 (ja) * 1986-03-25 1995-01-11 松下電工株式会社 火災判定方法
JPH071519B2 (ja) * 1986-03-25 1995-01-11 松下電工株式会社 火災判定方法
US5015384A (en) * 1988-05-25 1991-05-14 Burke Dennis A Anaerobic digestion process
DE4028188A1 (de) * 1990-09-05 1992-03-12 Esser Sicherheitstechnik Brandmelder mit einem streulicht- und einem ionisationssystem
US5310485A (en) * 1992-09-30 1994-05-10 Darling-Delaware Company, Inc. Process for dissolved gas flotation in anaerobic wastewater treatment
GB2274333B (en) * 1993-01-07 1996-12-11 Hochiki Co Smoke detecting apparatus capable of detecting both smoke and fine particles
US5596314A (en) * 1994-08-01 1997-01-21 Quantum Group, Inc. Enclosure for a gas detector system
US6195011B1 (en) 1996-07-02 2001-02-27 Simplex Time Recorder Company Early fire detection using temperature and smoke sensing
EP0818765A1 (fr) * 1996-07-10 1998-01-14 Pittway Corporation Détecteur avec plusieurs capteurs et procédé de détermination locale d'une condition d'alarme potentielle
US6426703B1 (en) 1997-08-07 2002-07-30 Brk Brands, Inc. Carbon monoxide and smoke detection apparatus
US6362743B1 (en) * 1999-09-09 2002-03-26 Ranco Incorporated Of Delaware Smoke alarm with dual sensing technologies and dual power sources
US6876305B2 (en) * 1999-12-08 2005-04-05 Gentex Corporation Compact particle sensor
US6897774B2 (en) * 2003-05-07 2005-05-24 Edwards Systems Technology, Inc. Ambient condition detector with multipe sensors and single control unit
US9251683B2 (en) 2011-09-16 2016-02-02 Honeywell International Inc. Flame detector using a light guide for optical sensing
US10600301B2 (en) * 2017-05-31 2020-03-24 Vistatech Labs Inc. Smoke device and smoke detection circuit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358449A1 (de) * 1972-12-06 1974-06-12 Cerberus Ag Verfahren und vorrichtung zur brandmeldung
CH579309A5 (fr) * 1973-11-09 1976-08-31 Nohmi Bosai Kogyo Co Ltd
CH580310A5 (en) * 1974-11-11 1976-09-30 Nohmi Bosai Kogyo Co Ltd Smoke detector circuit using light source - has associated photoelectric element together with ionisation chamber electrodes
CH583946A5 (fr) * 1973-11-09 1977-01-14 Nohmi Bosai Kogyo Co Ltd
DE2737090A1 (de) * 1977-02-15 1978-08-17 Kokusai Gijutsu Kaihatsu Kk Verfahren zum wahrnehmen einer flamme und flammensensorvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4514511Y1 (fr) * 1967-11-01 1970-06-18
US3717862A (en) * 1969-10-16 1973-02-20 Nittan Co Ltd Fire detecting system and testing means therefor
DE2108707A1 (de) * 1971-02-24 1972-09-07 Portscht R Rauchdetektor nach dem Streulichtprinzip bei zwei Wellenlängen
CH547532A (de) * 1972-07-17 1974-03-29 Cerberus Ag Ionisationsfeuermelder.
JPS526199B2 (fr) * 1973-04-27 1977-02-19
CH572252A5 (fr) * 1973-11-09 1976-01-30 Nohmi Bosai Kogyo Co Ltd
CH571259A5 (en) * 1974-10-25 1975-12-31 Nohmi Bosai Kogyo Co Ltd Light dispersion smoke detector - employs light-emitting diode, photodetector and electrodes for ionising detection chamber
JPS5229288A (en) * 1975-08-30 1977-03-04 Matsushita Electric Works Ltd Smoke detector
JPS5331360A (en) * 1976-09-06 1978-03-24 Kubota Ltd Apparatus for extracting mud
US4225860A (en) * 1979-01-15 1980-09-30 Pittway Corporation Sensitivity controlled dual input fire detector
CH641584A5 (de) * 1979-02-26 1984-02-29 Cerberus Ag Brandmelder.
US4316184A (en) * 1979-07-27 1982-02-16 Pittway Corporation Combination combustion-products detector
GB2067749B (en) * 1980-01-17 1984-12-12 Graviner Ltd Fire and explosion detection

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358449A1 (de) * 1972-12-06 1974-06-12 Cerberus Ag Verfahren und vorrichtung zur brandmeldung
US3922656A (en) * 1972-12-06 1975-11-25 Cerberus Ag Sensing presence of fire
CH579309A5 (fr) * 1973-11-09 1976-08-31 Nohmi Bosai Kogyo Co Ltd
CH583946A5 (fr) * 1973-11-09 1977-01-14 Nohmi Bosai Kogyo Co Ltd
CH580310A5 (en) * 1974-11-11 1976-09-30 Nohmi Bosai Kogyo Co Ltd Smoke detector circuit using light source - has associated photoelectric element together with ionisation chamber electrodes
DE2737090A1 (de) * 1977-02-15 1978-08-17 Kokusai Gijutsu Kaihatsu Kk Verfahren zum wahrnehmen einer flamme und flammensensorvorrichtung
FR2380542A1 (fr) * 1977-02-15 1978-09-08 Security Patrols Co Installation de detection de flammes

Also Published As

Publication number Publication date
EP0039761A2 (fr) 1981-11-18
JPH0319030Y2 (fr) 1991-04-22
US4405919A (en) 1983-09-20
JPH026392U (fr) 1990-01-17
JPS576988A (en) 1982-01-13

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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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

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

AK Designated contracting states

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

17P Request for examination filed

Effective date: 19811009

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: 19840301

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHEIDWEILER, ANDREAS, DR.RER.NAT.