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
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)
- Ventilation (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
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)
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)
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 |
-
1989
- 1989-10-23 DE DE3935238A patent/DE3935238C2/de not_active Expired - Fee Related
-
1990
- 1990-10-23 ES ES90120326T patent/ES2070971T3/es not_active Expired - Lifetime
- 1990-10-23 DE DE59008516T patent/DE59008516D1/de not_active Expired - Fee Related
- 1990-10-23 AT AT90120326T patent/ATE118912T1/de not_active IP Right Cessation
- 1990-10-23 EP EP90120326A patent/EP0424881B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2070971T3 (es) | 1995-06-16 |
DE3935238A1 (de) | 1991-05-02 |
EP0424881A2 (de) | 1991-05-02 |
DE59008516D1 (de) | 1995-03-30 |
EP0424881B1 (de) | 1995-02-22 |
DE3935238C2 (de) | 1994-02-24 |
EP0424881A3 (en) | 1991-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |