WO2009112145A3 - Steam piston engine for a solar-powered rankine cycle - Google Patents

Steam piston engine for a solar-powered rankine cycle Download PDF

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Publication number
WO2009112145A3
WO2009112145A3 PCT/EP2009/001167 EP2009001167W WO2009112145A3 WO 2009112145 A3 WO2009112145 A3 WO 2009112145A3 EP 2009001167 W EP2009001167 W EP 2009001167W WO 2009112145 A3 WO2009112145 A3 WO 2009112145A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston engine
rankine cycle
solar
steam piston
powered
Prior art date
Application number
PCT/EP2009/001167
Other languages
German (de)
French (fr)
Other versions
WO2009112145A9 (en
WO2009112145A2 (en
Inventor
Richard Engelmann
Original Assignee
Richard Engelmann
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Richard Engelmann filed Critical Richard Engelmann
Publication of WO2009112145A2 publication Critical patent/WO2009112145A2/en
Publication of WO2009112145A3 publication Critical patent/WO2009112145A3/en
Publication of WO2009112145A9 publication Critical patent/WO2009112145A9/en

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

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).
PCT/EP2009/001167 2008-03-11 2009-02-19 Steam piston engine for a solar-powered rankine cycle WO2009112145A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810013673 DE102008013673B3 (en) 2008-03-11 2008-03-11 Piston steam engine for a solar powered Rankine cycle
DE102008013673.5 2008-03-11

Publications (3)

Publication Number Publication Date
WO2009112145A2 WO2009112145A2 (en) 2009-09-17
WO2009112145A3 true WO2009112145A3 (en) 2010-09-16
WO2009112145A9 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)

* Cited by examiner, † Cited by third party
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106933A (en) * 1965-04-02 1968-03-20 Mini Of Technology Fluid flowmeter
DE3201386A1 (en) * 1982-01-19 1983-07-28 Dietz, Gustav Steam motor operated with a refrigerant
US20060260570A1 (en) * 2005-05-17 2006-11-23 James Jerome M Crankshaft rotary valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603249A1 (en) * 1976-01-29 1977-08-04 Volkswagenwerk Ag REFRIGERANT STEAM ENGINE
DE102005053589A1 (en) * 2005-11-10 2007-05-16 Richard Engelmann Solar powered chiller
KR101417143B1 (en) * 2006-04-04 2014-07-08 엘렉트리씨트 드 프랑스 Piston steam engine having internal flash vapourisation of a working medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106933A (en) * 1965-04-02 1968-03-20 Mini Of Technology Fluid flowmeter
DE3201386A1 (en) * 1982-01-19 1983-07-28 Dietz, Gustav Steam motor operated with a refrigerant
US20060260570A1 (en) * 2005-05-17 2006-11-23 James Jerome M Crankshaft rotary valve

Also Published As

Publication number Publication date
WO2009112145A9 (en) 2010-11-11
WO2009112145A2 (en) 2009-09-17
DE102008013673B3 (en) 2009-09-17

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