DK139488C - - Google Patents
Info
- Publication number
- DK139488C DK139488C DK447176A DK447176A DK139488C DK 139488 C DK139488 C DK 139488C DK 447176 A DK447176 A DK 447176A DK 447176 A DK447176 A DK 447176A DK 139488 C DK139488 C DK 139488C
- Authority
- DK
- Denmark
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/40—Geothermal collectors operated without external energy sources, e.g. using thermosiphonic circulation or heat pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK447176AA DK139488B (en) | 1976-10-05 | 1976-10-05 | Closed geothermal geothermal heating system. |
| JP11911677A JPS53114540A (en) | 1976-10-05 | 1977-10-05 | Closed circuit type terrestrial heat utilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK447176AA DK139488B (en) | 1976-10-05 | 1976-10-05 | Closed geothermal geothermal heating system. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK447176A DK447176A (en) | 1978-04-06 |
| DK139488B DK139488B (en) | 1979-02-26 |
| DK139488C true DK139488C (en) | 1979-07-30 |
Family
ID=8133816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK447176AA DK139488B (en) | 1976-10-05 | 1976-10-05 | Closed geothermal geothermal heating system. |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS53114540A (en) |
| DK (1) | DK139488B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129058U (en) * | 1983-12-26 | 1984-08-30 | 株式会社 袋井内山商会 | greenhouse heating system |
| JPS63254354A (en) * | 1987-04-10 | 1988-10-21 | Kajima Corp | Method for utilizing subterranean heat energy |
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1976
- 1976-10-05 DK DK447176AA patent/DK139488B/en unknown
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1977
- 1977-10-05 JP JP11911677A patent/JPS53114540A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK139488B (en) | 1979-02-26 |
| DK447176A (en) | 1978-04-06 |
| JPS53114540A (en) | 1978-10-06 |