DE102005053857A1 - Solar thermal system for converting solar energy into mechanical energy, has piston compressor pressing air that is compressed in absorber pipe of parabolic channel, where air is heated and expanded by solar radiation in piston engine - Google Patents

Solar thermal system for converting solar energy into mechanical energy, has piston compressor pressing air that is compressed in absorber pipe of parabolic channel, where air is heated and expanded by solar radiation in piston engine Download PDF

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Publication number
DE102005053857A1
DE102005053857A1 DE102005053857A DE102005053857A DE102005053857A1 DE 102005053857 A1 DE102005053857 A1 DE 102005053857A1 DE 102005053857 A DE102005053857 A DE 102005053857A DE 102005053857 A DE102005053857 A DE 102005053857A DE 102005053857 A1 DE102005053857 A1 DE 102005053857A1
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Germany
Prior art keywords
air
solar
piston
expanded
compressed
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DE102005053857A
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German (de)
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DE102005053857B4 (en
Inventor
Volker Carlguth
Manfred Carlguth
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Individual
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Individual
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Priority to DE102005053857A priority Critical patent/DE102005053857B4/en
Publication of DE102005053857A1 publication Critical patent/DE102005053857A1/en
Application granted granted Critical
Publication of DE102005053857B4 publication Critical patent/DE102005053857B4/en
Expired - Fee Related legal-status Critical Current
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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
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/061—Parabolic linear or through concentrators
    • 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
    • F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
    • F03G6/04—Devices for producing mechanical power from solar energy using a single state working fluid gaseous
    • 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
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • 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 system has a piston compressor (1) that presses air that is compressed in an absorber pipe (2) of a parabolic channel (3) with high pressure. The air is heated and expanded by solar radiation in a valve-controlled piston engine (4). The engine is connected with the compressor by a form-fitting connection (6) to drive the compressor. The piston engine is provided in a lower dead center after the expansion of the air, where a part of the mechanical energy of the engine is utilized by the form-fitting connection for driving the compressor.
DE102005053857A 2005-11-11 2005-11-11 Plant for converting solar thermal energy into mechanical energy Expired - Fee Related DE102005053857B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005053857A DE102005053857B4 (en) 2005-11-11 2005-11-11 Plant for converting solar thermal energy into mechanical energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005053857A DE102005053857B4 (en) 2005-11-11 2005-11-11 Plant for converting solar thermal energy into mechanical energy

Publications (2)

Publication Number Publication Date
DE102005053857A1 true DE102005053857A1 (en) 2007-05-16
DE102005053857B4 DE102005053857B4 (en) 2008-11-13

Family

ID=37982618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005053857A Expired - Fee Related DE102005053857B4 (en) 2005-11-11 2005-11-11 Plant for converting solar thermal energy into mechanical energy

Country Status (1)

Country Link
DE (1) DE102005053857B4 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009030368A1 (en) 2009-06-25 2011-01-05 Manfred Carlguth Internal combustion engine i.e. diesel engine, for combustion of solid fuel, has piston engine whose piston surface is defined larger than that of piston compressor, such that air volume ejected by compressor is received by engine
US7964787B2 (en) * 2008-05-21 2011-06-21 Deepak Jaisinghani Hybrid solar power generator
CN103216403A (en) * 2013-04-07 2013-07-24 成都沃托玛腾科技有限公司 Floor type heat-energy generator
US9945321B2 (en) 2012-11-20 2018-04-17 Dulob Ab Hot gas engine
WO2018073614A1 (en) * 2016-10-18 2018-04-26 Aurae Technologies Limited Power generation using enthalpy diffence gradient for subatmospheric regenerative piston engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094146A (en) * 1976-05-07 1978-06-13 Schweitzer Earl O Solar engine
WO2002075154A1 (en) * 2001-03-16 2002-09-26 Peter Bammer Device for compressing a gas by using solar energy and/or ambient heat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094146A (en) * 1976-05-07 1978-06-13 Schweitzer Earl O Solar engine
WO2002075154A1 (en) * 2001-03-16 2002-09-26 Peter Bammer Device for compressing a gas by using solar energy and/or ambient heat

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7964787B2 (en) * 2008-05-21 2011-06-21 Deepak Jaisinghani Hybrid solar power generator
DE102009030368A1 (en) 2009-06-25 2011-01-05 Manfred Carlguth Internal combustion engine i.e. diesel engine, for combustion of solid fuel, has piston engine whose piston surface is defined larger than that of piston compressor, such that air volume ejected by compressor is received by engine
US9945321B2 (en) 2012-11-20 2018-04-17 Dulob Ab Hot gas engine
CN103216403A (en) * 2013-04-07 2013-07-24 成都沃托玛腾科技有限公司 Floor type heat-energy generator
CN103216403B (en) * 2013-04-07 2014-12-17 成都沃托玛腾科技有限公司 Floor type heat-energy generator
WO2018073614A1 (en) * 2016-10-18 2018-04-26 Aurae Technologies Limited Power generation using enthalpy diffence gradient for subatmospheric regenerative piston engine
US10767595B2 (en) 2016-10-18 2020-09-08 M-Cycle Corporation Ltd. Power generation using enthalpy difference gradient for subatmospheric regenerative piston engine

Also Published As

Publication number Publication date
DE102005053857B4 (en) 2008-11-13

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Legal Events

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OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licences declared
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee