JPS5721750A - Solar heat absorber - Google Patents

Solar heat absorber

Info

Publication number
JPS5721750A
JPS5721750A JP9553880A JP9553880A JPS5721750A JP S5721750 A JPS5721750 A JP S5721750A JP 9553880 A JP9553880 A JP 9553880A JP 9553880 A JP9553880 A JP 9553880A JP S5721750 A JPS5721750 A JP S5721750A
Authority
JP
Japan
Prior art keywords
base member
solar heat
metal
undersurface
heat absorber
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
JP9553880A
Other languages
Japanese (ja)
Inventor
Seishiro Yamakawa
Masahiko Hatsushiro
Masaharu 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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9553880A priority Critical patent/JPS5721750A/en
Publication of JPS5721750A publication Critical patent/JPS5721750A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To increase the solar heat absorption efficiency, by forming a selective absorption film on the surface of a base member of metal, and making the undersurface of the base member to be smooth exposed metal surface.
CONSTITUTION: The base member 2 is made of metal, the selective absorption film 5 is formed on the surface of the base member 2, and the metal undersurface of the base member 2 is made smooth and exposed. Thus, as the heat that will escape from the undersurface of the base member 2 can be further reduced, while the solar heat absorption efficiency can be increased.
COPYRIGHT: (C)1982,JPO&Japio
JP9553880A 1980-07-12 1980-07-12 Solar heat absorber Pending JPS5721750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9553880A JPS5721750A (en) 1980-07-12 1980-07-12 Solar heat absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9553880A JPS5721750A (en) 1980-07-12 1980-07-12 Solar heat absorber

Publications (1)

Publication Number Publication Date
JPS5721750A true JPS5721750A (en) 1982-02-04

Family

ID=14140333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9553880A Pending JPS5721750A (en) 1980-07-12 1980-07-12 Solar heat absorber

Country Status (1)

Country Link
JP (1) JPS5721750A (en)

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