DK148090D0 - Ventilationsapparat baseret paa et regenerativt varmevekslingsprincip - Google Patents
Ventilationsapparat baseret paa et regenerativt varmevekslingsprincipInfo
- Publication number
- DK148090D0 DK148090D0 DK148090A DK148090A DK148090D0 DK 148090 D0 DK148090 D0 DK 148090D0 DK 148090 A DK148090 A DK 148090A DK 148090 A DK148090 A DK 148090A DK 148090 D0 DK148090 D0 DK 148090D0
- Authority
- DK
- Denmark
- Prior art keywords
- heat exchange
- regenerative heat
- appliance based
- exchange principle
- ventilation appliance
- 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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Ventilation (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Central Heating Systems (AREA)
- Air Supply (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI892989A FI892989A (fi) | 1989-06-19 | 1989-06-19 | Ventilationsanordning baserande sig pao regenerativ vaermeaotervinningsprincip. |
FI892989 | 1989-06-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK148090D0 true DK148090D0 (da) | 1990-06-15 |
DK148090A DK148090A (da) | 1990-12-20 |
DK169361B1 DK169361B1 (da) | 1994-10-10 |
Family
ID=8528646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK148090A DK169361B1 (da) | 1989-06-19 | 1990-06-15 | Ventilationsapparat med regenerativ varmeveksling |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK169361B1 (da) |
FI (1) | FI892989A (da) |
NO (1) | NO168968C (da) |
SE (1) | SE9002156L (da) |
-
1989
- 1989-06-19 FI FI892989A patent/FI892989A/fi not_active Application Discontinuation
-
1990
- 1990-06-15 DK DK148090A patent/DK169361B1/da not_active IP Right Cessation
- 1990-06-18 SE SE9002156A patent/SE9002156L/xx not_active Application Discontinuation
- 1990-06-19 NO NO902706A patent/NO168968C/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE9002156L (sv) | 1990-12-20 |
FI892989A (fi) | 1990-12-20 |
NO168968B (no) | 1992-01-13 |
FI892989A0 (fi) | 1989-06-19 |
SE9002156D0 (sv) | 1990-06-18 |
NO168968C (no) | 1992-04-29 |
NO902706D0 (no) | 1990-06-19 |
NO902706L (no) | 1990-12-20 |
DK148090A (da) | 1990-12-20 |
DK169361B1 (da) | 1994-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |