JPS5752682A - Geothermal deep well energy extractor - Google Patents
Geothermal deep well energy extractorInfo
- Publication number
- JPS5752682A JPS5752682A JP56123575A JP12357581A JPS5752682A JP S5752682 A JPS5752682 A JP S5752682A JP 56123575 A JP56123575 A JP 56123575A JP 12357581 A JP12357581 A JP 12357581A JP S5752682 A JPS5752682 A JP S5752682A
- Authority
- JP
- Japan
- Prior art keywords
- deep well
- energy extractor
- well energy
- geothermal deep
- geothermal
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/180,744 US4328673A (en) | 1980-08-25 | 1980-08-25 | Geothermal pump dual cycle system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5752682A true JPS5752682A (en) | 1982-03-29 |
Family
ID=22661598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56123575A Pending JPS5752682A (en) | 1980-08-25 | 1981-08-06 | Geothermal deep well energy extractor |
Country Status (3)
Country | Link |
---|---|
US (1) | US4328673A (ja) |
EP (1) | EP0047087A1 (ja) |
JP (1) | JPS5752682A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239489A (en) * | 1989-09-26 | 1991-07-03 | Roger Stuart Brierley | Harnessing of low grade heat energy |
KR100823653B1 (ko) * | 2006-09-01 | 2008-04-21 | 주식회사 창조이십일 | 통신장비용 냉방장치 |
IT1391731B1 (it) * | 2008-08-26 | 2012-01-27 | Mignemi | Sfruttamento termoelettrico di geysers artificiali a pressione costante prodotti in vulcani attivi adattati a dissalare quantita' controllate di acqua salina del mare forzatamente introdotta, e per convertire in energia elettrica parte della energia termica sottratta dai gayser al vulcano attivo, previa chiusura dei coni vulcani naturali a mezzo di una cupola amovibile prefabbricata, provvista di feritoie di scarico di sicurezza. |
WO2011014521A1 (en) * | 2009-07-28 | 2011-02-03 | Geotek Energy, Llc | Subsurface well completion system having a heat exchanger |
US8439105B2 (en) * | 2009-07-28 | 2013-05-14 | Geotek Energy, Llc | Completion system for subsurface equipment |
US9109806B2 (en) * | 2011-08-19 | 2015-08-18 | Tai-Her Yang | Heating/cooling system that utilizes secondary fluid pumped through a heat exchanger by the pressure of a thermal exchange fluid |
WO2019157341A1 (en) * | 2018-02-08 | 2019-08-15 | Greenfire Energy Inc. | Closed loop energy production from producing geothermal wells |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ183668A (en) * | 1976-04-06 | 1979-04-26 | Sperry Rand Corp | Geothermal power plants; working fluid injected into deep well |
US4059959A (en) * | 1976-11-05 | 1977-11-29 | Sperry Rand Corporation | Geothermal energy processing system with improved heat rejection |
US4077220A (en) * | 1976-11-09 | 1978-03-07 | Sperry Rand Corporation | Gravity head geothermal energy conversion system |
-
1980
- 1980-08-25 US US06/180,744 patent/US4328673A/en not_active Expired - Lifetime
-
1981
- 1981-08-06 JP JP56123575A patent/JPS5752682A/ja active Pending
- 1981-08-14 EP EP81303700A patent/EP0047087A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0047087A1 (en) | 1982-03-10 |
US4328673A (en) | 1982-05-11 |
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