SE8702800D0 - Supply air valve - Google Patents
Supply air valveInfo
- Publication number
- SE8702800D0 SE8702800D0 SE8702800A SE8702800A SE8702800D0 SE 8702800 D0 SE8702800 D0 SE 8702800D0 SE 8702800 A SE8702800 A SE 8702800A SE 8702800 A SE8702800 A SE 8702800A SE 8702800 D0 SE8702800 D0 SE 8702800D0
- Authority
- SE
- Sweden
- Prior art keywords
- air
- air valve
- chambers
- designed
- mounting
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Catching Or Destruction (AREA)
- Duct Arrangements (AREA)
Abstract
In an air valve for mounting in floors or walls, which is designed in particular for use in ventilation installations which work according to the displacement principle, the aim was to ensure an adequate fresh air supply even under difficult conditions and moreover to ensure optimally uniform distribution of the air flow over the cross-sectional area of the air valve. An air valve which achieves this object comprises one or more grate-shaped elements 2 for mounting in an air admission opening, which elements 2 are designed with inlet and outlet openings 5 and 6 for fresh air. The air valve is characterized in that the inlet openings 5 are connected, via narrow longitudinal inflow chambers 7, to broad longitudinal chambers 8, air flow-deflecting wall parts 4'' of the element 2 being arranged directly above said narrow longitudinal inflow chambers 7 in such a manner that turbulent flows arise in said broad longitudinal chambers 8 before the air is released through the outlet openings 6 to the room. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO862767A NO159871C (en) | 1986-07-09 | 1986-07-09 | Supply diffuser. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8702800D0 true SE8702800D0 (en) | 1987-07-08 |
SE8702800L SE8702800L (en) | 1988-01-10 |
SE460377B SE460377B (en) | 1989-10-02 |
Family
ID=19889055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8702800A SE460377B (en) | 1986-07-09 | 1987-07-08 | SUPPLY VALVE BEFORE INSTALLATION IN FLOOR OR WALL |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK167328B1 (en) |
FI (1) | FI872798A (en) |
NO (1) | NO159871C (en) |
SE (1) | SE460377B (en) |
-
1986
- 1986-07-09 NO NO862767A patent/NO159871C/en unknown
-
1987
- 1987-06-15 DK DK306787A patent/DK167328B1/en not_active IP Right Cessation
- 1987-06-24 FI FI872798A patent/FI872798A/en not_active Application Discontinuation
- 1987-07-08 SE SE8702800A patent/SE460377B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO862767L (en) | 1988-01-11 |
DK306787A (en) | 1988-01-10 |
FI872798A0 (en) | 1987-06-24 |
NO159871B (en) | 1988-11-07 |
DK167328B1 (en) | 1993-10-11 |
NO862767D0 (en) | 1986-07-09 |
NO159871C (en) | 1989-02-15 |
FI872798A (en) | 1988-01-10 |
DK306787D0 (en) | 1987-06-15 |
SE8702800L (en) | 1988-01-10 |
SE460377B (en) | 1989-10-02 |
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Legal Events
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