DK397289A - FRESH AIR VALVE - Google Patents
FRESH AIR VALVE Download PDFInfo
- Publication number
- DK397289A DK397289A DK397289A DK397289A DK397289A DK 397289 A DK397289 A DK 397289A DK 397289 A DK397289 A DK 397289A DK 397289 A DK397289 A DK 397289A DK 397289 A DK397289 A DK 397289A
- Authority
- DK
- Denmark
- Prior art keywords
- fresh air
- air valve
- valve
- fresh
- air
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/008—Details related to central heating radiators
- F24D19/0085—Fresh air entries for air entering the room to be heated by the radiator
-
- 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
- F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI884081A FI884081A (en) | 1988-09-05 | 1988-09-05 | FRISKLUFTSVENTIL. |
Publications (2)
Publication Number | Publication Date |
---|---|
DK397289D0 DK397289D0 (en) | 1989-08-11 |
DK397289A true DK397289A (en) | 1990-03-06 |
Family
ID=8527002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK397289A DK397289A (en) | 1988-09-05 | 1989-08-11 | FRESH AIR VALVE |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK397289A (en) |
FI (1) | FI884081A (en) |
NO (1) | NO893447L (en) |
SE (1) | SE8902907L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI90914C (en) * | 1992-08-27 | 1994-04-11 | Rettig Laempoe Oy | Radiator |
-
1988
- 1988-09-05 FI FI884081A patent/FI884081A/en not_active Application Discontinuation
-
1989
- 1989-08-11 DK DK397289A patent/DK397289A/en not_active Application Discontinuation
- 1989-08-29 NO NO89893447A patent/NO893447L/en unknown
- 1989-09-04 SE SE8902907A patent/SE8902907L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO893447D0 (en) | 1989-08-29 |
FI884081A0 (en) | 1988-09-05 |
DK397289D0 (en) | 1989-08-11 |
SE8902907D0 (en) | 1989-09-04 |
FI884081A (en) | 1990-03-06 |
SE8902907L (en) | 1990-03-06 |
NO893447L (en) | 1990-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |