SE0203221D0 - Control damper - Google Patents
Control damperInfo
- Publication number
- SE0203221D0 SE0203221D0 SE0203221A SE0203221A SE0203221D0 SE 0203221 D0 SE0203221 D0 SE 0203221D0 SE 0203221 A SE0203221 A SE 0203221A SE 0203221 A SE0203221 A SE 0203221A SE 0203221 D0 SE0203221 D0 SE 0203221D0
- Authority
- SE
- Sweden
- Prior art keywords
- control damper
- throttle
- control
- sideways
- moving
- Prior art date
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
- F24F13/1426—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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
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)
- Harvester Elements (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A control throttle (3) is mounted inside a connection box (2) and is provided with an articulated mechanism (4) for moving the throttle blade (1) sideways, up or down in order to open it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0203221A SE524195C2 (en) | 2002-11-01 | 2002-11-01 | Ventilation system cleaning fitting, comprises connection box housing control throttle with blade which can be moved sideways, up or down |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0203221A SE524195C2 (en) | 2002-11-01 | 2002-11-01 | Ventilation system cleaning fitting, comprises connection box housing control throttle with blade which can be moved sideways, up or down |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0203221D0 true SE0203221D0 (en) | 2002-11-01 |
SE0203221L SE0203221L (en) | 2004-05-02 |
SE524195C2 SE524195C2 (en) | 2004-07-06 |
Family
ID=20289429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0203221A SE524195C2 (en) | 2002-11-01 | 2002-11-01 | Ventilation system cleaning fitting, comprises connection box housing control throttle with blade which can be moved sideways, up or down |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE524195C2 (en) |
-
2002
- 2002-11-01 SE SE0203221A patent/SE524195C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE524195C2 (en) | 2004-07-06 |
SE0203221L (en) | 2004-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |