JPS56125704A - Heat collecting lens - Google Patents

Heat collecting lens

Info

Publication number
JPS56125704A
JPS56125704A JP2735480A JP2735480A JPS56125704A JP S56125704 A JPS56125704 A JP S56125704A JP 2735480 A JP2735480 A JP 2735480A JP 2735480 A JP2735480 A JP 2735480A JP S56125704 A JPS56125704 A JP S56125704A
Authority
JP
Japan
Prior art keywords
lens
heat collecting
collecting lens
space
transparent cover
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
Application number
JP2735480A
Other languages
Japanese (ja)
Inventor
Yokio Ishizuka
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 JP2735480A priority Critical patent/JPS56125704A/en
Publication of JPS56125704A publication Critical patent/JPS56125704A/en
Pending 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/54—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings using evacuated elements
    • 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

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 reduce heat loss, by covering one or both sides of a lens with a transparent cover and making vacuum the space between the lens and cover. CONSTITUTION:In solar heat collecting lens, the lens 1 is covered with a transparent cover 2 made of glass and synthetic resin, and the space section 3 is made vacuum. In the space 3, since no convection and thermal conduction is caused, the thermal loss can be decreased.
JP2735480A 1980-03-06 1980-03-06 Heat collecting lens Pending JPS56125704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2735480A JPS56125704A (en) 1980-03-06 1980-03-06 Heat collecting lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2735480A JPS56125704A (en) 1980-03-06 1980-03-06 Heat collecting lens

Publications (1)

Publication Number Publication Date
JPS56125704A true JPS56125704A (en) 1981-10-02

Family

ID=12218697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2735480A Pending JPS56125704A (en) 1980-03-06 1980-03-06 Heat collecting lens

Country Status (1)

Country Link
JP (1) JPS56125704A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113819U (en) * 1984-06-29 1986-01-27 石川光学工業株式会社 lens
WO2007099564A1 (en) * 2006-03-01 2007-09-07 Garbagnati, Francesco Fiber-optic light collector with vacuum chamber
MD20100079A2 (en) * 2010-06-30 2011-12-31 Штефан КОЧЕБАН Solar power plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113819U (en) * 1984-06-29 1986-01-27 石川光学工業株式会社 lens
WO2007099564A1 (en) * 2006-03-01 2007-09-07 Garbagnati, Francesco Fiber-optic light collector with vacuum chamber
MD20100079A2 (en) * 2010-06-30 2011-12-31 Штефан КОЧЕБАН Solar power plant

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