ATE118912T1 - Verwendung eines luftführungssystems für die brandüberwachung und zu diesem zweck angepasstes luftführungssystem. - Google Patents

Verwendung eines luftführungssystems für die brandüberwachung und zu diesem zweck angepasstes luftführungssystem.

Info

Publication number
ATE118912T1
ATE118912T1 AT90120326T AT90120326T ATE118912T1 AT E118912 T1 ATE118912 T1 AT E118912T1 AT 90120326 T AT90120326 T AT 90120326T AT 90120326 T AT90120326 T AT 90120326T AT E118912 T1 ATE118912 T1 AT E118912T1
Authority
AT
Austria
Prior art keywords
air
air conduct
conduct system
fire alarm
monitored
Prior art date
Application number
AT90120326T
Other languages
English (en)
Inventor
Jack Dipl-Ing Boxhammer
Original Assignee
Preussag Ag Feuerschutz
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 Preussag Ag Feuerschutz filed Critical Preussag Ag Feuerschutz
Application granted granted Critical
Publication of ATE118912T1 publication Critical patent/ATE118912T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Ventilation (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT90120326T 1989-10-23 1990-10-23 Verwendung eines luftführungssystems für die brandüberwachung und zu diesem zweck angepasstes luftführungssystem. ATE118912T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935238A DE3935238C2 (de) 1989-10-23 1989-10-23 Luftführungssystem, insbesondere für ein Brandmeldegerät

Publications (1)

Publication Number Publication Date
ATE118912T1 true ATE118912T1 (de) 1995-03-15

Family

ID=6392005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90120326T ATE118912T1 (de) 1989-10-23 1990-10-23 Verwendung eines luftführungssystems für die brandüberwachung und zu diesem zweck angepasstes luftführungssystem.

Country Status (4)

Country Link
EP (1) EP0424881B1 (de)
AT (1) ATE118912T1 (de)
DE (2) DE3935238C2 (de)
ES (1) ES2070971T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724247B1 (fr) * 1994-09-01 1997-01-24 Scheefer Gerard Dispositif de detection d'incendie dans une enceinte fermee
US7504962B2 (en) 2005-11-22 2009-03-17 Joseph Stephen Smith Apparatus for enclosing a smoke detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966838A (en) * 1958-07-17 1961-01-03 Ohio Foundry & Mfg Company Venting unit
GB1098161A (en) * 1965-04-20 1968-01-10 Cow & Gate Ltd Improvements in or relating to fire detection apparatus
GB1232841A (de) * 1968-05-09 1971-05-19
FR2625582B1 (fr) * 1988-01-04 1994-05-06 Cerberus Guinard Dispositif de detection d'incendie

Also Published As

Publication number Publication date
DE59008516D1 (de) 1995-03-30
EP0424881B1 (de) 1995-02-22
DE3935238A1 (de) 1991-05-02
DE3935238C2 (de) 1994-02-24
EP0424881A3 (en) 1991-11-27
ES2070971T3 (es) 1995-06-16
EP0424881A2 (de) 1991-05-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee