WO2009112145A9 - Steam piston engine for a solar-powered rankine cycle - Google Patents
Steam piston engine for a solar-powered rankine cycle Download PDFInfo
- Publication number
- WO2009112145A9 WO2009112145A9 PCT/EP2009/001167 EP2009001167W WO2009112145A9 WO 2009112145 A9 WO2009112145 A9 WO 2009112145A9 EP 2009001167 W EP2009001167 W EP 2009001167W WO 2009112145 A9 WO2009112145 A9 WO 2009112145A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piston engine
- rankine cycle
- solar
- steam piston
- powered
- Prior art date
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
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/003—Devices for producing mechanical power from solar energy having a Rankine cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention relates to a steam piston engine (1) having at least three cylinders (2, 3, 4), suitable as a heat engine in a solar heated Rankine cycle. The valve control of the steam piston engine is designed as a rotary spool valve that is an integral part of the crankshaft (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008013673.5 | 2008-03-11 | ||
DE200810013673 DE102008013673B3 (en) | 2008-03-11 | 2008-03-11 | Piston steam engine for a solar powered Rankine cycle |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2009112145A2 WO2009112145A2 (en) | 2009-09-17 |
WO2009112145A3 WO2009112145A3 (en) | 2010-09-16 |
WO2009112145A9 true WO2009112145A9 (en) | 2010-11-11 |
Family
ID=40953319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/001167 WO2009112145A2 (en) | 2008-03-11 | 2009-02-19 | Steam piston engine for a solar-powered rankine cycle |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102008013673B3 (en) |
WO (1) | WO2009112145A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017357A1 (en) * | 2007-04-03 | 2008-10-09 | Devetec Ingenieurgesellschaft Mbh | Thermal power plant, in particular for use of heat sources of low temperature |
WO2011044890A2 (en) * | 2009-10-16 | 2011-04-21 | Elmar Grandy | Energy management system for a solar thermal system |
GB201012743D0 (en) | 2010-07-29 | 2010-09-15 | Isentropic Ltd | Valves |
DE102015013895B4 (en) * | 2015-10-27 | 2020-06-18 | JuB-Creative Product GmbH | Building technology hybrid system |
DE102015013896B3 (en) * | 2015-10-27 | 2017-01-12 | JuB-Creative Product GmbH | Low-temperature thermal power plant |
GB202013605D0 (en) * | 2020-08-28 | 2020-10-14 | Cae Ip Llp | A mono-block reciprocating piston composite ice/orc power plant |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1106933A (en) * | 1965-04-02 | 1968-03-20 | Mini Of Technology | Fluid flowmeter |
DE2603249A1 (en) * | 1976-01-29 | 1977-08-04 | Volkswagenwerk Ag | REFRIGERANT STEAM ENGINE |
DE3201386A1 (en) * | 1982-01-19 | 1983-07-28 | Dietz, Gustav | Steam motor operated with a refrigerant |
US7331324B2 (en) * | 2005-05-17 | 2008-02-19 | Jerome Matthew James | Crankshaft rotary valve |
DE102005053589A1 (en) * | 2005-11-10 | 2007-05-16 | Richard Engelmann | Solar powered chiller |
EP2002089B1 (en) * | 2006-04-04 | 2016-03-23 | Electricité de France, Société Anonyme | Piston steam engine having internal flash vapourisation of a working medium |
-
2008
- 2008-03-11 DE DE200810013673 patent/DE102008013673B3/en not_active Expired - Fee Related
-
2009
- 2009-02-19 WO PCT/EP2009/001167 patent/WO2009112145A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102008013673B3 (en) | 2009-09-17 |
WO2009112145A3 (en) | 2010-09-16 |
WO2009112145A2 (en) | 2009-09-17 |
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Legal Events
Date | Code | Title | Description |
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WD | Withdrawal of designations after international publication |
Designated state(s): DE |
|
NENP | Non-entry into the national phase in: |
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121 | Ep: the epo has been informed by wipo that ep was designated in this application |
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