DE8503065U1 - Gas- und Rauchmelder - Google Patents

Gas- und Rauchmelder

Info

Publication number
DE8503065U1
DE8503065U1 DE8503065U DE8503065U DE8503065U1 DE 8503065 U1 DE8503065 U1 DE 8503065U1 DE 8503065 U DE8503065 U DE 8503065U DE 8503065 U DE8503065 U DE 8503065U DE 8503065 U1 DE8503065 U1 DE 8503065U1
Authority
DE
Germany
Prior art keywords
gas
circuit board
smoke detectors
power
battery
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
DE8503065U
Other languages
German (de)
English (en)
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.)
Schaad Hans-Juergen Dipl-Ing 4992 Espelkamp De
Original Assignee
Schaad Hans-Juergen Dipl-Ing 4992 Espelkamp De
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 Schaad Hans-Juergen Dipl-Ing 4992 Espelkamp De filed Critical Schaad Hans-Juergen Dipl-Ing 4992 Espelkamp De
Priority to DE8503065U priority Critical patent/DE8503065U1/de
Publication of DE8503065U1 publication Critical patent/DE8503065U1/de
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
    • G08B17/10—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
    • 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

  • 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)
DE8503065U 1985-02-05 1985-02-05 Gas- und Rauchmelder Expired DE8503065U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8503065U DE8503065U1 (de) 1985-02-05 1985-02-05 Gas- und Rauchmelder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8503065U DE8503065U1 (de) 1985-02-05 1985-02-05 Gas- und Rauchmelder

Publications (1)

Publication Number Publication Date
DE8503065U1 true DE8503065U1 (de) 1989-11-02

Family

ID=6777069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8503065U Expired DE8503065U1 (de) 1985-02-05 1985-02-05 Gas- und Rauchmelder

Country Status (1)

Country Link
DE (1) DE8503065U1 (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1864267A2 (en) * 2005-04-01 2007-12-12 Fireangel Limited Alarm apparatus and adaptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1864267A2 (en) * 2005-04-01 2007-12-12 Fireangel Limited Alarm apparatus and adaptor

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