DE59909355D1 - DEVICE IN AIR TECHNICAL SYSTEMS WITH ADJUSTABLE BLINDS - Google Patents
DEVICE IN AIR TECHNICAL SYSTEMS WITH ADJUSTABLE BLINDSInfo
- Publication number
- DE59909355D1 DE59909355D1 DE59909355T DE59909355T DE59909355D1 DE 59909355 D1 DE59909355 D1 DE 59909355D1 DE 59909355 T DE59909355 T DE 59909355T DE 59909355 T DE59909355 T DE 59909355T DE 59909355 D1 DE59909355 D1 DE 59909355D1
- Authority
- DE
- Germany
- Prior art keywords
- lamellae
- another
- relation
- ventilation
- plastic bearing
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Air-Flow Control Members (AREA)
- Blinds (AREA)
- Ventilation (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The aim of the invention is to provide a device for adjusting an effective area of flow in ventilation systems by means of lamellae which can be adjusted in relation to one another. The device should allow simple assembly, be highly functional and require few materials irrespective of where the device is to be fitted. Said lamellae are interconnected at their outer edges via engaging gears which serve to open and close the lamellae in a synchronous manner. Pivot bearings are provided in the corresponding edge areas of the ventilation channels and the lamellae consist of light alloy hollow sections. According to the invention, the lamella body (5), the gear (11) allocated to said body, a plastic bearing end cap (15) and a plastic bearing cover (17) arranged outside the ventilation channel (2) are in coaxial arrangement in relation to one another when in use. The above-mentioned elements can be connected to one another by two fastening screws (9) which penetrate the elements or engage in screw channels (8) of the lamella body (5) and which can be fixed in relation to one another.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29817878U DE29817878U1 (en) | 1998-10-07 | 1998-10-07 | Device in ventilation systems with adjustable louvre flaps |
PCT/EP1999/006048 WO2000020804A1 (en) | 1998-10-07 | 1999-08-18 | Device for ventilation systems with adjustable lamellae |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59909355D1 true DE59909355D1 (en) | 2004-06-03 |
Family
ID=8063592
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29817878U Expired - Lifetime DE29817878U1 (en) | 1998-10-07 | 1998-10-07 | Device in ventilation systems with adjustable louvre flaps |
DE59909355T Expired - Fee Related DE59909355D1 (en) | 1998-10-07 | 1999-08-18 | DEVICE IN AIR TECHNICAL SYSTEMS WITH ADJUSTABLE BLINDS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29817878U Expired - Lifetime DE29817878U1 (en) | 1998-10-07 | 1998-10-07 | Device in ventilation systems with adjustable louvre flaps |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1119729B1 (en) |
AT (1) | ATE265657T1 (en) |
AU (1) | AU5622799A (en) |
DE (2) | DE29817878U1 (en) |
EA (1) | EA002937B1 (en) |
WO (1) | WO2000020804A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008006177A1 (en) * | 2006-07-14 | 2008-01-17 | Montage Group Pty Ltd | Louvre assembly system |
GB0618800D0 (en) * | 2006-09-23 | 2006-11-01 | Gilberts Blackpool Ltd | Damping device |
DE202010001961U1 (en) * | 2010-02-09 | 2011-08-08 | Max Blank Gmbh | Device for adjusting an amount of air |
CN102926000B (en) * | 2011-08-13 | 2016-08-31 | 苏州敏喆机械有限公司 | A kind of quenching air window air door positioning device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3084715A (en) * | 1959-12-31 | 1963-04-09 | Harry J Scharres | Damper assembly and blade construction |
DE2639907A1 (en) * | 1976-09-04 | 1978-03-09 | Euroclima Di Josef Schmidhamme | Air flow regulating flap for air conditioner - has plates connected to gear wheels for bringing plates into position |
GB2008742B (en) * | 1977-08-17 | 1982-09-08 | Blaw Ducts Ltd | Opposed blade damper |
DE7733241U1 (en) * | 1977-10-28 | 1978-02-02 | Siegwart, Emil, 6603 Sulzbach | CLOSING FLAP FOR VENTILATION SYSTEM |
GB8707692D0 (en) * | 1987-03-31 | 1987-05-07 | Actionair Equip | Shut-off damper |
DE9106188U1 (en) * | 1991-05-18 | 1991-08-22 | Geiger, Robert, 8873 Ichenhausen | Blind for regulating a gas flow |
DE9314681U1 (en) * | 1993-09-29 | 1993-12-23 | Geiger, Robert, 89335 Ichenhausen | Blinds for regulating a gas flow |
DE4336905C1 (en) * | 1993-10-13 | 1995-03-09 | Robert Geiger | Louvre for regulating a flow of gas |
US5454757A (en) * | 1994-10-24 | 1995-10-03 | Johnson Service Company | Interchangeable gears for damper assemblies |
-
1998
- 1998-10-07 DE DE29817878U patent/DE29817878U1/en not_active Expired - Lifetime
-
1999
- 1999-08-18 EA EA200100389A patent/EA002937B1/en not_active IP Right Cessation
- 1999-08-18 AT AT99942881T patent/ATE265657T1/en not_active IP Right Cessation
- 1999-08-18 EP EP99942881A patent/EP1119729B1/en not_active Expired - Lifetime
- 1999-08-18 DE DE59909355T patent/DE59909355D1/en not_active Expired - Fee Related
- 1999-08-18 WO PCT/EP1999/006048 patent/WO2000020804A1/en active IP Right Grant
- 1999-08-18 AU AU56227/99A patent/AU5622799A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU5622799A (en) | 2000-04-26 |
EP1119729B1 (en) | 2004-04-28 |
EP1119729A1 (en) | 2001-08-01 |
DE29817878U1 (en) | 1999-11-25 |
WO2000020804A1 (en) | 2000-04-13 |
EA002937B1 (en) | 2002-10-31 |
EA200100389A1 (en) | 2001-10-22 |
ATE265657T1 (en) | 2004-05-15 |
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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 |