AT375730B - Schliessvorrichtung fuer lueftungskanaele - Google Patents
Schliessvorrichtung fuer lueftungskanaeleInfo
- Publication number
- AT375730B AT375730B AT0456480A AT456480A AT375730B AT 375730 B AT375730 B AT 375730B AT 0456480 A AT0456480 A AT 0456480A AT 456480 A AT456480 A AT 456480A AT 375730 B AT375730 B AT 375730B
- Authority
- AT
- Austria
- Prior art keywords
- locking device
- ventilation channels
- ventilation
- channels
- locking
- 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
- A62C2/12—Hinged dampers
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Special Wing (AREA)
- Air-Conditioning For Vehicles (AREA)
- Hinges (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1079179A CH643912A5 (de) | 1979-12-05 | 1979-12-05 | Brandschutzklappe. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA456480A ATA456480A (de) | 1984-01-15 |
| AT375730B true AT375730B (de) | 1984-09-10 |
Family
ID=4366904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0456480A AT375730B (de) | 1979-12-05 | 1980-09-11 | Schliessvorrichtung fuer lueftungskanaele |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT375730B (no) |
| BE (1) | BE885819A (no) |
| CH (1) | CH643912A5 (no) |
| DE (2) | DE3034018A1 (no) |
| DK (1) | DK516280A (no) |
| FI (1) | FI70520C (no) |
| FR (1) | FR2470611B1 (no) |
| GB (1) | GB2064957B (no) |
| NL (1) | NL8005983A (no) |
| NO (1) | NO154182C (no) |
| SE (1) | SE433176B (no) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3140043C2 (de) * | 1981-10-08 | 1984-06-14 | Michael 4150 Krefeld Laumen | Brandschutzklappe |
| DE3141160C2 (de) * | 1981-10-16 | 1984-07-12 | Jacobs, Franz, 4194 Bedburg-Hau | "Feuer- und Rauchgassperre" |
| ES2038341T3 (es) * | 1987-07-23 | 1993-07-16 | Leopold Aumayr Gesellschaft M.B.H. & Co. Kg | Dispositivo de defensa contra incendios para los conductores de aire. |
| DE4114296A1 (de) * | 1991-05-02 | 1992-11-05 | Schako Metallwarenfabrik | Brandschutzklappe |
| AT403010B (de) * | 1992-04-22 | 1997-10-27 | Scheuch Alois Gmbh | Brandschutzklappen-anordnung |
| SE501148C2 (sv) * | 1993-02-17 | 1994-11-28 | Nv Brandstopp Ab | Spärranordning vid brandspridningsförhindrande spjäll |
| DE29513302U1 (de) * | 1995-08-18 | 1995-11-16 | Stoehr Ingbuero Gmbh | Antrieb zum fernbetätigten Öffnen und Schließen von Rauchabzugsklappen, Lüftungsklappen und Fenstern |
| DE10104923C1 (de) * | 2001-01-25 | 2002-10-02 | Lta Lufttechnische Komponenten | Brandschutzklappe für Lüftungssysteme |
| ES2312705T3 (es) | 2003-10-06 | 2009-03-01 | Dieter Betz | Compuerta cortafuegos. |
| DE102004003244A1 (de) * | 2004-01-21 | 2005-08-18 | Martin Reuter | Schutztür |
| CN107575142A (zh) * | 2017-08-11 | 2018-01-12 | 武汉理工大学 | 一种隔音门自适应通风控制系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD9724A (no) * | ||||
| AT289557B (de) * | 1968-07-10 | 1971-04-26 | Franz Baumgartner Ohg | Feuerschutzklappe |
| CH531120A (de) * | 1971-11-29 | 1972-11-30 | Magnetic Elektromotoren Ag | Antriebsvorrichtung zum Öffnen und Schliessen von Türen |
| DE7200509U (de) * | 1972-01-07 | 1972-05-04 | Fischer Stahlbau, 4000 Dusseldorf | Dreh- oder falttor |
| DE2258308A1 (de) * | 1972-11-29 | 1974-05-30 | Luefa Werke Gmbh | Feuerschutzklappe fuer lueftungs- und klimaanlagen |
| FR2307109A1 (fr) * | 1975-04-07 | 1976-11-05 | Pingon Pierre Joseph | Systeme mecanique de commande d'ouverture et de fermeture pour portes |
-
1979
- 1979-12-05 CH CH1079179A patent/CH643912A5/de not_active IP Right Cessation
-
1980
- 1980-09-10 DE DE19803034018 patent/DE3034018A1/de not_active Withdrawn
- 1980-09-10 DE DE19808024158U patent/DE8024158U1/de not_active Expired
- 1980-09-11 AT AT0456480A patent/AT375730B/de not_active IP Right Cessation
- 1980-09-25 FR FR8020572A patent/FR2470611B1/fr not_active Expired
- 1980-10-21 BE BE0/202551A patent/BE885819A/fr not_active IP Right Cessation
- 1980-10-31 NL NL8005983A patent/NL8005983A/nl not_active Application Discontinuation
- 1980-11-11 FI FI803521A patent/FI70520C/fi not_active IP Right Cessation
- 1980-11-19 GB GB8037112A patent/GB2064957B/en not_active Expired
- 1980-12-03 SE SE8008479A patent/SE433176B/sv not_active IP Right Cessation
- 1980-12-03 DK DK516280A patent/DK516280A/da unknown
- 1980-12-04 NO NO803669A patent/NO154182C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE8008479L (sv) | 1981-06-06 |
| CH643912A5 (de) | 1984-06-29 |
| GB2064957A (en) | 1981-06-24 |
| ATA456480A (de) | 1984-01-15 |
| SE433176B (sv) | 1984-05-14 |
| NO154182B (no) | 1986-04-28 |
| GB2064957B (en) | 1983-10-05 |
| DK516280A (da) | 1981-06-06 |
| DE3034018A1 (de) | 1981-06-11 |
| BE885819A (fr) | 1981-02-16 |
| FR2470611A1 (fr) | 1981-06-12 |
| FI70520B (fi) | 1986-06-06 |
| FR2470611B1 (fr) | 1985-11-08 |
| FI70520C (fi) | 1986-09-24 |
| NL8005983A (nl) | 1981-07-01 |
| NO154182C (no) | 1986-08-06 |
| NO803669L (no) | 1981-06-09 |
| DE8024158U1 (de) | 1982-09-02 |
| FI803521L (fi) | 1981-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELJ | Ceased due to non-payment of the annual fee |