SE8804154D0 - Valve device - Google Patents
Valve deviceInfo
- Publication number
- SE8804154D0 SE8804154D0 SE8804154A SE8804154A SE8804154D0 SE 8804154 D0 SE8804154 D0 SE 8804154D0 SE 8804154 A SE8804154 A SE 8804154A SE 8804154 A SE8804154 A SE 8804154A SE 8804154 D0 SE8804154 D0 SE 8804154D0
- Authority
- SE
- Sweden
- Prior art keywords
- arm
- extends
- channel section
- wall
- valve device
- 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
- F24F7/00—Ventilation
-
- 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, flapsĀ orĀ guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/0025—Ventilation using vent ports in a wall
-
- 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
- F24F2221/17—Details or features not otherwise provided for mounted in a wall
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Housings (AREA)
- Air-Flow Control Members (AREA)
Abstract
The channels between the apertures (4a,5) form in each case a U, with the inlet aperture (4a) connected to one arm or channel section (10), and the outlet aperture (5',5) connected to the other arm or channel section (11,13). A wall part (20) limiting a first arm (10,11) extends from a roof part (30), and an intermediary wall (21) extends from a bottom part (31), offering an opening (5') towards the roof part. A wall part (22) limiting a second arm or channel section (12,13) extends from the roof part, and forms an opening (26).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804154A SE502447C2 (en) | 1988-11-17 | 1988-11-17 | Valve arrangement for air passages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804154A SE502447C2 (en) | 1988-11-17 | 1988-11-17 | Valve arrangement for air passages |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8804154D0 true SE8804154D0 (en) | 1988-11-17 |
SE8804154L SE8804154L (en) | 1990-05-18 |
SE502447C2 SE502447C2 (en) | 1995-10-23 |
Family
ID=20373971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8804154A SE502447C2 (en) | 1988-11-17 | 1988-11-17 | Valve arrangement for air passages |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE502447C2 (en) |
-
1988
- 1988-11-17 SE SE8804154A patent/SE502447C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE502447C2 (en) | 1995-10-23 |
SE8804154L (en) | 1990-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |