JPS5765883A - Solar engine having fresnel lens in combined use - Google Patents

Solar engine having fresnel lens in combined use

Info

Publication number
JPS5765883A
JPS5765883A JP53145182A JP14518278A JPS5765883A JP S5765883 A JPS5765883 A JP S5765883A JP 53145182 A JP53145182 A JP 53145182A JP 14518278 A JP14518278 A JP 14518278A JP S5765883 A JPS5765883 A JP S5765883A
Authority
JP
Japan
Prior art keywords
engine
fresnel lens
solar
solar light
lens
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.)
Granted
Application number
JP53145182A
Other languages
Japanese (ja)
Other versions
JPS5932664B2 (en
Inventor
Iwane Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP53145182A priority Critical patent/JPS5932664B2/en
Publication of JPS5765883A publication Critical patent/JPS5765883A/en
Publication of JPS5932664B2 publication Critical patent/JPS5932664B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • F24S23/31—Arrangements for concentrating solar-rays for solar heat collectors with lenses having discontinuous faces, e.g. Fresnel lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • 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
    • Y02E10/44—Heat exchange systems
    • 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
    • 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
    • Y02E10/47—Mountings or tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE: To eliminate inutility of the solar light receiving area in comparison with the case where a paraboloidal curved reflector mirror and obtain a lightweight solar engine accompanied with lightweight conversion of the solar light collecting part by collecting the solar light by means of a Fresnel lens.
CONSTITUTION: In a solar engine, the bending strength of a Fresnel lens 1 can be improved by providing the lens with curvature if necessary. As a result, the lens can be enlarged by the said portion without necessitating excessive reinforcing members. In case of a curved Fresnel lens 1, the curved surface side is the engine side, so a compact engine in viewpoint of protection of the engine part and the total dimension can be obtained. Thus, inutility of the solar light receiving area in comparison with the use of a conventional paraboloidal curved reflector mirror can be eliminated, and the total engine in simple and compact structure can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP53145182A 1978-11-24 1978-11-24 Solar Stirling cycle engine with Fresnel lens Expired JPS5932664B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53145182A JPS5932664B2 (en) 1978-11-24 1978-11-24 Solar Stirling cycle engine with Fresnel lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53145182A JPS5932664B2 (en) 1978-11-24 1978-11-24 Solar Stirling cycle engine with Fresnel lens

Publications (2)

Publication Number Publication Date
JPS5765883A true JPS5765883A (en) 1982-04-21
JPS5932664B2 JPS5932664B2 (en) 1984-08-10

Family

ID=15379315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53145182A Expired JPS5932664B2 (en) 1978-11-24 1978-11-24 Solar Stirling cycle engine with Fresnel lens

Country Status (1)

Country Link
JP (1) JPS5932664B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996487A (en) * 1982-11-24 1984-06-02 Tadao Ikejiri Hydraulic power generating system utilizing solar heat for pumping-up of water
JPS6066052A (en) * 1983-09-21 1985-04-16 Toyo Netsu Kogyo Kk Solar hot water supplying device
JPS6436952A (en) * 1987-07-31 1989-02-07 Naoji Isshiki Heat radiation heated stirling engine
WO2004099610A1 (en) * 2003-05-12 2004-11-18 Taiyoukou Kenkyuujo Co., Ltd. Stirling engine generator utilizing photovoltaic heat
JP2013204565A (en) * 2012-03-29 2013-10-07 Crystal System:Kk Solar thermal electric power generation device of sun tracking type

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019206844A1 (en) * 2018-04-22 2019-10-31 Epinovatech Ab Reinforced thin-film device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996487A (en) * 1982-11-24 1984-06-02 Tadao Ikejiri Hydraulic power generating system utilizing solar heat for pumping-up of water
JPS6066052A (en) * 1983-09-21 1985-04-16 Toyo Netsu Kogyo Kk Solar hot water supplying device
JPS6436952A (en) * 1987-07-31 1989-02-07 Naoji Isshiki Heat radiation heated stirling engine
WO2004099610A1 (en) * 2003-05-12 2004-11-18 Taiyoukou Kenkyuujo Co., Ltd. Stirling engine generator utilizing photovoltaic heat
JP2013204565A (en) * 2012-03-29 2013-10-07 Crystal System:Kk Solar thermal electric power generation device of sun tracking type

Also Published As

Publication number Publication date
JPS5932664B2 (en) 1984-08-10

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