DE8412407U1 - - Google Patents
Info
- Publication number
- DE8412407U1 DE8412407U1 DE8412407U DE8412407U DE8412407U1 DE 8412407 U1 DE8412407 U1 DE 8412407U1 DE 8412407 U DE8412407 U DE 8412407U DE 8412407 U DE8412407 U DE 8412407U DE 8412407 U1 DE8412407 U1 DE 8412407U1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F5/005—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using energy from the ground by air circulation, e.g. "Canadian well"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
-
- 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]
- Y02B30/54—Free-cooling systems
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8412407U DE8412407U1 (zh) | 1984-04-19 | 1984-04-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8412407U DE8412407U1 (zh) | 1984-04-19 | 1984-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8412407U1 true DE8412407U1 (zh) | 1988-02-11 |
Family
ID=6766145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8412407U Expired DE8412407U1 (zh) | 1984-04-19 | 1984-04-19 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8412407U1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1000634C2 (en) * | 1995-06-22 | 1996-12-24 | Hollandsche Betongroep Nv | Air circulating system for cooling multistorey building |
DE19643350A1 (de) * | 1996-10-21 | 1998-04-23 | Mueller Hermann Eberhard Dr Pr | Be- und Entlüftungssystem |
-
1984
- 1984-04-19 DE DE8412407U patent/DE8412407U1/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1000634C2 (en) * | 1995-06-22 | 1996-12-24 | Hollandsche Betongroep Nv | Air circulating system for cooling multistorey building |
DE19643350A1 (de) * | 1996-10-21 | 1998-04-23 | Mueller Hermann Eberhard Dr Pr | Be- und Entlüftungssystem |