GB2008742A - Pivoted Blade Ventilating Damper - Google Patents
Pivoted Blade Ventilating DamperInfo
- Publication number
- GB2008742A GB2008742A GB7844908A GB7844908A GB2008742A GB 2008742 A GB2008742 A GB 2008742A GB 7844908 A GB7844908 A GB 7844908A GB 7844908 A GB7844908 A GB 7844908A GB 2008742 A GB2008742 A GB 2008742A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- pivoted blade
- damper
- ventilating damper
- blade ventilating
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 abstract 1
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
- F24F13/1486—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 bearings, pivots or hinges
-
- 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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting 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
- F24F13/1406—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 sealing 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
- F24F2013/1446—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 gearings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
An opposed blade damper unit, intended for use in a terminal of a ventilation system, comprises a plurality of damper blades 6, 7, each provided with a toothed quadrant rotor member 16 at each end such that the set of blades 6 has its blades rotating in the clockwise direction simultaneously with rotation in the anti-clockwise direction of the blades 7 of the alternate set. <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7844908A GB2008742B (en) | 1977-08-17 | 1978-11-17 | Opposed blade damper |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3457977 | 1977-08-17 | ||
| GB7844908A GB2008742B (en) | 1977-08-17 | 1978-11-17 | Opposed blade damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2008742A true GB2008742A (en) | 1979-06-06 |
| GB2008742B GB2008742B (en) | 1982-09-08 |
Family
ID=26262344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7844908A Expired GB2008742B (en) | 1977-08-17 | 1978-11-17 | Opposed blade damper |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2008742B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151013A (en) * | 1983-12-07 | 1985-07-10 | Haslam George Gilbert | Dampers for ventilation ducts |
| GB2160307A (en) * | 1984-06-11 | 1985-12-18 | Progress Plastics | Dampers for use in ducting |
| DE29817878U1 (en) * | 1998-10-07 | 1999-11-25 | Gebhardt-Stahl GmbH, 59457 Werl | Device in ventilation systems with adjustable louvre flaps |
| DE202010001961U1 (en) * | 2010-02-09 | 2011-08-08 | Max Blank Gmbh | Device for adjusting an amount of air |
| CN109654711A (en) * | 2018-11-12 | 2019-04-19 | 武城县冠智信息产业技术有限公司 | A kind of planet gear type air outlet louver and adjust wind method |
| CN114251724A (en) * | 2020-09-21 | 2022-03-29 | 佛山市万物互联科技有限公司 | Air sweeping mechanism, air conditioning device, control method and storage medium |
| CN116538570A (en) * | 2022-01-26 | 2023-08-04 | 宁波奥克斯电气股份有限公司 | Air-out subassembly and air conditioner |
-
1978
- 1978-11-17 GB GB7844908A patent/GB2008742B/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151013A (en) * | 1983-12-07 | 1985-07-10 | Haslam George Gilbert | Dampers for ventilation ducts |
| GB2160307A (en) * | 1984-06-11 | 1985-12-18 | Progress Plastics | Dampers for use in ducting |
| DE29817878U1 (en) * | 1998-10-07 | 1999-11-25 | Gebhardt-Stahl GmbH, 59457 Werl | Device in ventilation systems with adjustable louvre flaps |
| WO2000020804A1 (en) | 1998-10-07 | 2000-04-13 | Gebhardt-Stahl Gmbh | Device for ventilation systems with adjustable lamellae |
| DE202010001961U1 (en) * | 2010-02-09 | 2011-08-08 | Max Blank Gmbh | Device for adjusting an amount of air |
| EP2369246A3 (en) * | 2010-02-09 | 2012-04-04 | Max Blank GmbH | Device for adjusting volume of air |
| CN109654711A (en) * | 2018-11-12 | 2019-04-19 | 武城县冠智信息产业技术有限公司 | A kind of planet gear type air outlet louver and adjust wind method |
| CN109654711B (en) * | 2018-11-12 | 2020-09-15 | 武城县冠智信息产业技术有限公司 | A planetary wheel type air outlet air adjusting device and air adjusting method |
| CN114251724A (en) * | 2020-09-21 | 2022-03-29 | 佛山市万物互联科技有限公司 | Air sweeping mechanism, air conditioning device, control method and storage medium |
| CN116538570A (en) * | 2022-01-26 | 2023-08-04 | 宁波奥克斯电气股份有限公司 | Air-out subassembly and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2008742B (en) | 1982-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |