FR2723237B1 - Dispositif de detection d'incendie avec transmission de signal electrique analogique a une unite centrale - Google Patents

Dispositif de detection d'incendie avec transmission de signal electrique analogique a une unite centrale

Info

Publication number
FR2723237B1
FR2723237B1 FR9409477A FR9409477A FR2723237B1 FR 2723237 B1 FR2723237 B1 FR 2723237B1 FR 9409477 A FR9409477 A FR 9409477A FR 9409477 A FR9409477 A FR 9409477A FR 2723237 B1 FR2723237 B1 FR 2723237B1
Authority
FR
France
Prior art keywords
detection device
signal transmission
electric signal
central unit
fire 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 - Fee Related
Application number
FR9409477A
Other languages
English (en)
Other versions
FR2723237A1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority to FR9409477A priority Critical patent/FR2723237B1/fr
Application filed by Individual filed Critical Individual
Priority to ES95926439T priority patent/ES2115390T3/es
Priority to DE69502502T priority patent/DE69502502T2/de
Priority to PCT/FR1995/001012 priority patent/WO1996004624A1/fr
Priority to PCT/FR1995/001013 priority patent/WO1996004625A1/fr
Priority to EP95926439A priority patent/EP0772851B1/fr
Priority to JP8506245A priority patent/JPH11509340A/ja
Publication of FR2723237A1 publication Critical patent/FR2723237A1/fr
Application granted granted Critical
Publication of FR2723237B1 publication Critical patent/FR2723237B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire Alarms (AREA)
FR9409477A 1994-07-29 1994-07-29 Dispositif de detection d'incendie avec transmission de signal electrique analogique a une unite centrale Expired - Fee Related FR2723237B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9409477A FR2723237B1 (fr) 1994-07-29 1994-07-29 Dispositif de detection d'incendie avec transmission de signal electrique analogique a une unite centrale
DE69502502T DE69502502T2 (de) 1994-07-29 1995-07-27 Feueralarmvorrichtung mit analogem sensor
PCT/FR1995/001012 WO1996004624A1 (fr) 1994-07-29 1995-07-27 Systeme de detection d'incendie comportant une centrale d'alarme recevant un signal analogique
PCT/FR1995/001013 WO1996004625A1 (fr) 1994-07-29 1995-07-27 Dispositif de detection d'incendie comportant un capteur analogique
ES95926439T ES2115390T3 (es) 1994-07-29 1995-07-27 Dispositivo de deteccion de incendio que lleva un detector analogico
EP95926439A EP0772851B1 (fr) 1994-07-29 1995-07-27 Dispositif de detection d'incendie comportant un capteur analogique
JP8506245A JPH11509340A (ja) 1994-07-29 1995-07-27 アナログセンサを含む火災探知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409477A FR2723237B1 (fr) 1994-07-29 1994-07-29 Dispositif de detection d'incendie avec transmission de signal electrique analogique a une unite centrale

Publications (2)

Publication Number Publication Date
FR2723237A1 FR2723237A1 (fr) 1996-02-02
FR2723237B1 true FR2723237B1 (fr) 1996-10-04

Family

ID=9465925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9409477A Expired - Fee Related FR2723237B1 (fr) 1994-07-29 1994-07-29 Dispositif de detection d'incendie avec transmission de signal electrique analogique a une unite centrale

Country Status (6)

Country Link
EP (1) EP0772851B1 (fr)
JP (1) JPH11509340A (fr)
DE (1) DE69502502T2 (fr)
ES (1) ES2115390T3 (fr)
FR (1) FR2723237B1 (fr)
WO (2) WO1996004624A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8681011B2 (en) 2011-02-21 2014-03-25 Fred Conforti Apparatus and method for detecting fires
CN103745553A (zh) * 2013-12-25 2014-04-23 广西科技大学 一种火灾自动报警装置
US9117360B1 (en) 2014-06-06 2015-08-25 Fred Conforti Low battery trouble signal delay in smoke detectors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127324A1 (de) * 1981-07-10 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur erhoehung der ansprechempfindlichkeit und der stoersicherheit in einer gefahren-, insbesondere brandmeldeanlage
JPS6219999A (ja) * 1985-07-18 1987-01-28 ホーチキ株式会社 火災報知装置
JPS62215848A (ja) * 1986-03-18 1987-09-22 Hochiki Corp 感知装置
CH669859A5 (fr) * 1986-06-03 1989-04-14 Cerberus Ag
JPS6383900A (ja) * 1986-09-29 1988-04-14 ニツタン株式会社 環境異常検出器

Also Published As

Publication number Publication date
ES2115390T3 (es) 1998-06-16
JPH11509340A (ja) 1999-08-17
EP0772851B1 (fr) 1998-05-13
FR2723237A1 (fr) 1996-02-02
WO1996004625A1 (fr) 1996-02-15
EP0772851A1 (fr) 1997-05-14
WO1996004624A1 (fr) 1996-02-15
DE69502502D1 (de) 1998-06-18
DE69502502T2 (de) 1998-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse