JPS57155396A - Solar heat absorbing object - Google Patents

Solar heat absorbing object

Info

Publication number
JPS57155396A
JPS57155396A JP56041253A JP4125381A JPS57155396A JP S57155396 A JPS57155396 A JP S57155396A JP 56041253 A JP56041253 A JP 56041253A JP 4125381 A JP4125381 A JP 4125381A JP S57155396 A JPS57155396 A JP S57155396A
Authority
JP
Japan
Prior art keywords
layer
solar heat
heat absorbing
absorbing object
particle
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
JP56041253A
Other languages
Japanese (ja)
Inventor
Masaharu Fujii
Masahiko Hatsushiro
Seishiro Yamakawa
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 JP56041253A priority Critical patent/JPS57155396A/en
Publication of JPS57155396A publication Critical patent/JPS57155396A/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
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25—Coatings made of metallic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • 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 improve selective absorption and heat resistance of an obtained solar heat absorbing object, by forming a selective metal oxide layer on a composite covering layer composed of a metal matrix dispersed with particle like material on the surface of a substrate, further the thin plated layer on the surface.
CONSTITUTION: A composite covering layer 2 is formed by dispersing non- metallic or metallic particle in the metal matrix on the surface of a substrate 1. Then, the metal oxide layer 3 of CuO etc. providing selective absorption is formed on the surface of the layer 2. In this case the layer 3 is formed either by the chemical treatment after copper plating of the layer 2 or by attaching the CuO particle by electrophoresis. Then a thin plated layer 4 which does not cover perfectly the layer 3 is formed by electroplating. By this the aimed solar heat absorbing object can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP56041253A 1981-03-20 1981-03-20 Solar heat absorbing object Pending JPS57155396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56041253A JPS57155396A (en) 1981-03-20 1981-03-20 Solar heat absorbing object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56041253A JPS57155396A (en) 1981-03-20 1981-03-20 Solar heat absorbing object

Publications (1)

Publication Number Publication Date
JPS57155396A true JPS57155396A (en) 1982-09-25

Family

ID=12603271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56041253A Pending JPS57155396A (en) 1981-03-20 1981-03-20 Solar heat absorbing object

Country Status (1)

Country Link
JP (1) JPS57155396A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575359A (en) * 2009-09-30 2012-07-11 西门子公司 Central tube for a linear concentrating solar thermal power plant, having an absorber layer, and method for applying said absorber layer
WO2018011319A1 (en) * 2016-07-15 2018-01-18 General Electric Technology Gmbh Metal-ceramic coating for heat exchanger tubes of a central solar receiver and methods of preparing the same
WO2022065340A1 (en) * 2020-09-28 2022-03-31 キヤノン株式会社 Heat storage material, and method for manufacturing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575359A (en) * 2009-09-30 2012-07-11 西门子公司 Central tube for a linear concentrating solar thermal power plant, having an absorber layer, and method for applying said absorber layer
US9267207B2 (en) 2009-09-30 2016-02-23 Siemens Aktiengesellschaft Central tube for a linear concentrating solar thermal power plant, having an absorber layer, and method for applying said absorber layer
WO2018011319A1 (en) * 2016-07-15 2018-01-18 General Electric Technology Gmbh Metal-ceramic coating for heat exchanger tubes of a central solar receiver and methods of preparing the same
US10126021B2 (en) 2016-07-15 2018-11-13 General Electric Technology Gmbh Metal-ceramic coating for heat exchanger tubes of a central solar receiver and methods of preparing the same
CN109416200A (en) * 2016-07-15 2019-03-01 通用电器技术有限公司 The metal-ceramic coatings of Tube Sheet of Heat Exchanger and preparation method thereof for central solar receiver
WO2022065340A1 (en) * 2020-09-28 2022-03-31 キヤノン株式会社 Heat storage material, and method for manufacturing same

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