EP0349403A3 - Détecteur de fumées avec circuit intégré pour adresse - Google Patents

Détecteur de fumées avec circuit intégré pour adresse Download PDF

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Publication number
EP0349403A3
EP0349403A3 EP19890401804 EP89401804A EP0349403A3 EP 0349403 A3 EP0349403 A3 EP 0349403A3 EP 19890401804 EP19890401804 EP 19890401804 EP 89401804 A EP89401804 A EP 89401804A EP 0349403 A3 EP0349403 A3 EP 0349403A3
Authority
EP
European Patent Office
Prior art keywords
smoke detector
address circuit
integrated address
integrated
velocimetry
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Withdrawn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
EP19890401804
Other languages
German (de)
English (en)
Other versions
EP0349403A2 (fr
Inventor
Emile Hugon
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
Application filed by Individual filed Critical Individual
Publication of EP0349403A2 publication Critical patent/EP0349403A2/fr
Publication of EP0349403A3 publication Critical patent/EP0349403A3/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Détecteur de fumées à chambre d'ionisation contenant une source radioactive (1) fonctionnant sur le principe d'un condensateur à air, équipé d'un circuit électronique vélocimétrique de traitement des signaux (16), sur lequel on a adapté un circuit intégré (17) afin d'informer le terminal (TS) sur la nature et l'adresse du lieu du sinistre.
EP19890401804 1988-06-30 1989-06-26 Détecteur de fumées avec circuit intégré pour adresse Withdrawn EP0349403A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8808817A FR2633761B1 (fr) 1988-06-30 1988-06-30 Detecteur de fumees avec circuit integre pour adresse
FR8808817 1988-06-30

Publications (2)

Publication Number Publication Date
EP0349403A2 EP0349403A2 (fr) 1990-01-03
EP0349403A3 true EP0349403A3 (fr) 1991-04-24

Family

ID=9367914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890401804 Withdrawn EP0349403A3 (fr) 1988-06-30 1989-06-26 Détecteur de fumées avec circuit intégré pour adresse

Country Status (3)

Country Link
EP (1) EP0349403A3 (fr)
JP (1) JPH0232500A (fr)
FR (1) FR2633761B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04248698A (ja) * 1991-02-05 1992-09-04 Ohbayashi Corp 煙感知設備
DE9416314U1 (de) 1994-10-10 1994-12-01 Fritz Fuss Gmbh & Co, 72458 Albstadt Rauchmelder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765016A (en) * 1971-05-24 1973-10-09 Oak Electro Netics Corp Security system including means for polling the premises to be protected
US4290055A (en) * 1979-12-05 1981-09-15 Technical Development Ltd Scanning control system
FR2607938A1 (fr) * 1986-12-05 1988-06-10 Gamma Electronique Nouveau detecteur de fumees modulaire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765016A (en) * 1971-05-24 1973-10-09 Oak Electro Netics Corp Security system including means for polling the premises to be protected
US4290055A (en) * 1979-12-05 1981-09-15 Technical Development Ltd Scanning control system
FR2607938A1 (fr) * 1986-12-05 1988-06-10 Gamma Electronique Nouveau detecteur de fumees modulaire

Also Published As

Publication number Publication date
FR2633761B1 (fr) 1995-03-17
FR2633761A1 (fr) 1990-01-05
JPH0232500A (ja) 1990-02-02
EP0349403A2 (fr) 1990-01-03

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Effective date: 19911231