BE803862A - Organe obturateur pour dispositifs coupe-feu de securite dans des installations de ventilation et de climatisation - Google Patents
Organe obturateur pour dispositifs coupe-feu de securite dans des installations de ventilation et de climatisationInfo
- Publication number
- BE803862A BE803862A BE2052998A BE2052998A BE803862A BE 803862 A BE803862 A BE 803862A BE 2052998 A BE2052998 A BE 2052998A BE 2052998 A BE2052998 A BE 2052998A BE 803862 A BE803862 A BE 803862A
- Authority
- BE
- Belgium
- Prior art keywords
- ventilation
- air conditioning
- conditioning systems
- blocking body
- stop devices
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/24—Operating or controlling mechanisms
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Duct Arrangements (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19727231630U DE7231630U (de) | 1972-08-26 | 1972-08-26 | Absperrorgan fuer brandabschnitte in lueftungs- und klimaanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE803862A true BE803862A (fr) | 1973-12-17 |
Family
ID=6632326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2052998A BE803862A (fr) | 1972-08-26 | 1973-08-22 | Organe obturateur pour dispositifs coupe-feu de securite dans des installations de ventilation et de climatisation |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE803862A (fr) |
DE (1) | DE7231630U (fr) |
FR (1) | FR2200749A5 (fr) |
GB (1) | GB1390586A (fr) |
NL (1) | NL7311612A (fr) |
ZA (1) | ZA735809B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126891B (en) * | 1982-08-31 | 1986-08-20 | Dixon International Ltd | Intumescent article |
GB2130485B (en) * | 1982-11-02 | 1986-08-20 | Dufaylite Dev Ltd | Sealing device |
EP0265612A1 (fr) * | 1986-08-29 | 1988-05-04 | Siemens Aktiengesellschaft | Transformateur à refroidissement par air |
DE3819902A1 (de) * | 1988-06-11 | 1989-12-21 | Wolman Gmbh Dr | Schichtwerkstoff fuer brandabschottungen |
DE4326759C2 (de) * | 1992-08-12 | 1997-02-27 | Bartholomaeus Gmbh | Brandschutzeinrichtung zur Abschottung eines Luftweges |
GB9319137D0 (en) * | 1993-09-15 | 1993-11-03 | Dufaylite Dev Ltd | Fire seal |
ES2245174B2 (es) * | 2003-04-28 | 2007-04-01 | Schako Metallwarenfabrik Ferdinand Schad Kg | Junta intumescente para compuertas cortafuegos aplicables a conductos de ventilacion y similares. |
EP1852146A1 (fr) * | 2006-05-03 | 2007-11-07 | Uta Kamleithner-Maly | Appareil de protection contre le feu, en particulier pour système d'aération |
GB2453950A (en) * | 2007-10-23 | 2009-04-29 | Emcogroup Ltd | Fire damper |
-
1972
- 1972-08-26 DE DE19727231630U patent/DE7231630U/de not_active Expired
-
1973
- 1973-08-21 GB GB3937473A patent/GB1390586A/en not_active Expired
- 1973-08-22 BE BE2052998A patent/BE803862A/fr unknown
- 1973-08-23 FR FR7331160A patent/FR2200749A5/fr not_active Expired
- 1973-08-23 NL NL7311612A patent/NL7311612A/xx not_active Application Discontinuation
- 1973-08-24 ZA ZA735809A patent/ZA735809B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1390586A (en) | 1975-04-16 |
DE7231630U (de) | 1972-12-07 |
FR2200749A5 (fr) | 1974-04-19 |
ZA735809B (en) | 1974-08-28 |
NL7311612A (fr) | 1974-02-28 |
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