JPS5723755A - Manufacture of solar heat adsorbing body - Google Patents

Manufacture of solar heat adsorbing body

Info

Publication number
JPS5723755A
JPS5723755A JP9783280A JP9783280A JPS5723755A JP S5723755 A JPS5723755 A JP S5723755A JP 9783280 A JP9783280 A JP 9783280A JP 9783280 A JP9783280 A JP 9783280A JP S5723755 A JPS5723755 A JP S5723755A
Authority
JP
Japan
Prior art keywords
antimony
metallic plate
heat adsorbing
blackened
film
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
JP9783280A
Other languages
Japanese (ja)
Inventor
Buichi Tatsumi
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 JP9783280A priority Critical patent/JPS5723755A/en
Publication of JPS5723755A publication Critical patent/JPS5723755A/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 obtain a high efficiency and low cost solar heat adsorbing body by a method wherein blackened antimony is deposited on a metallic plate by evaporation within a predetermined vacuum range.
CONSTITUTION: The metallic plate or a heat adsorbing structure on which the blackened antimony is deposited is put into a vacuum depositing vessel after the surface of the meatllic plate or the heat adsorbing structure is cleaned of fat and dirt and is dried and the vacuum depositing vessel is operated so that antimony included in a tungesten heating body as an evaporation source is heated and evaporated in a vacuum range of around 5W0.05mm Hg. As a result, a covering film of the blackened antimony of proper grain size is obtained on the surface of the metallic plate with the film having a heat adsorbing rate higher than two times the conventional metallic plate covered with a film of carbon black.
COPYRIGHT: (C)1982,JPO&Japio
JP9783280A 1980-07-17 1980-07-17 Manufacture of solar heat adsorbing body Pending JPS5723755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9783280A JPS5723755A (en) 1980-07-17 1980-07-17 Manufacture of solar heat adsorbing body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9783280A JPS5723755A (en) 1980-07-17 1980-07-17 Manufacture of solar heat adsorbing body

Publications (1)

Publication Number Publication Date
JPS5723755A true JPS5723755A (en) 1982-02-08

Family

ID=14202685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9783280A Pending JPS5723755A (en) 1980-07-17 1980-07-17 Manufacture of solar heat adsorbing body

Country Status (1)

Country Link
JP (1) JPS5723755A (en)

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