DE59008516D1 - 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
DE59008516D1
DE59008516D1 DE59008516T DE59008516T DE59008516D1 DE 59008516 D1 DE59008516 D1 DE 59008516D1 DE 59008516 T DE59008516 T DE 59008516T DE 59008516 T DE59008516 T DE 59008516T DE 59008516 D1 DE59008516 D1 DE 59008516D1
Authority
DE
Germany
Prior art keywords
air duct
duct system
air
fire alarm
monitored
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
DE59008516T
Other languages
English (en)
Inventor
Jack Dipl Ing Boxhammer
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.)
Minimax GmbH and Co KG
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 DE59008516D1 publication Critical patent/DE59008516D1/de
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
    • 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)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Ventilation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE59008516T 1989-10-23 1990-10-23 Verwendung eines Luftführungssystems für die Brandüberwachung und zu diesem Zweck angepasstes Luftführungssystem. Expired - Fee Related DE59008516D1 (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
DE59008516D1 true DE59008516D1 (de) 1995-03-30

Family

ID=6392005

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3935238A Expired - Fee Related DE3935238C2 (de) 1989-10-23 1989-10-23 Luftführungssystem, insbesondere für ein Brandmeldegerät
DE59008516T Expired - Fee Related DE59008516D1 (de) 1989-10-23 1990-10-23 Verwendung eines Luftführungssystems für die Brandüberwachung und zu diesem Zweck angepasstes Luftführungssystem.

Family Applications Before (1)

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

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
DE3935238C2 (de) 1994-02-24
DE3935238A1 (de) 1991-05-02
ES2070971T3 (es) 1995-06-16
ATE118912T1 (de) 1995-03-15
EP0424881A2 (de) 1991-05-02
EP0424881A3 (en) 1991-11-27
EP0424881B1 (de) 1995-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MINIMAX GMBH, 23843 BAD OLDESLOE, DE

8327 Change in the person/name/address of the patent owner

Owner name: MINIMAX GMBH & CO. KG, 23843 BAD OLDESLOE, DE

8339 Ceased/non-payment of the annual fee