DE69514411D1 - Frame for a fire damper - Google Patents
Frame for a fire damperInfo
- Publication number
- DE69514411D1 DE69514411D1 DE69514411T DE69514411T DE69514411D1 DE 69514411 D1 DE69514411 D1 DE 69514411D1 DE 69514411 T DE69514411 T DE 69514411T DE 69514411 T DE69514411 T DE 69514411T DE 69514411 D1 DE69514411 D1 DE 69514411D1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- fire damper
- damper
- fire
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/12—Hinged dampers
- A62C2/14—Hinged dampers with two or more blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
-
- 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
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9401420A SE501542C2 (en) | 1994-04-25 | 1994-04-25 | Fire damper frame |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69514411D1 true DE69514411D1 (en) | 2000-02-17 |
DE69514411T2 DE69514411T2 (en) | 2000-08-03 |
Family
ID=20393787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69514411T Expired - Fee Related DE69514411T2 (en) | 1994-04-25 | 1995-04-24 | Frame for a fire damper |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0684052B1 (en) |
DE (1) | DE69514411T2 (en) |
FI (1) | FI107350B (en) |
SE (1) | SE501542C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009012128U1 (en) * | 2009-09-05 | 2011-01-27 | Trox Gmbh | Leaf dampers System |
CN110665133B (en) * | 2019-09-23 | 2020-09-18 | 川消消防工程有限公司 | Fire-fighting evacuation platform for sudden fire |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316513A1 (en) * | 1975-07-01 | 1977-01-28 | Blayez Paul | Fire protection valve for air conditioning duct - has flaps held open by fusible clip and closed by torsion spring |
GB1597503A (en) * | 1978-05-25 | 1981-09-09 | Actionair Equip | Damper having smoke sealing means |
EP0045172A1 (en) * | 1980-07-26 | 1982-02-03 | Alan Martin Lovegrove | Improvements relating to fire dampers |
US4579047A (en) * | 1984-12-13 | 1986-04-01 | Pullman Construction Industries, Inc. | Fire damper assembly for sealed penetrations |
FI92372C (en) * | 1992-08-12 | 1998-02-10 | Kvaerner Masa Yards Oy | Fire damper device |
-
1994
- 1994-04-25 SE SE9401420A patent/SE501542C2/en not_active IP Right Cessation
-
1995
- 1995-04-18 FI FI951827A patent/FI107350B/en not_active IP Right Cessation
- 1995-04-24 DE DE69514411T patent/DE69514411T2/en not_active Expired - Fee Related
- 1995-04-24 EP EP95850080A patent/EP0684052B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE9401420L (en) | 1995-03-13 |
SE9401420D0 (en) | 1994-04-25 |
FI951827A (en) | 1995-10-26 |
EP0684052A3 (en) | 1996-06-05 |
EP0684052A2 (en) | 1995-11-29 |
SE501542C2 (en) | 1995-03-13 |
EP0684052B1 (en) | 2000-01-12 |
FI951827A0 (en) | 1995-04-18 |
DE69514411T2 (en) | 2000-08-03 |
FI107350B (en) | 2001-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |