JPS52156434A - Preparation of heat collecting plate for solar heat collector - Google Patents

Preparation of heat collecting plate for solar heat collector

Info

Publication number
JPS52156434A
JPS52156434A JP7361176A JP7361176A JPS52156434A JP S52156434 A JPS52156434 A JP S52156434A JP 7361176 A JP7361176 A JP 7361176A JP 7361176 A JP7361176 A JP 7361176A JP S52156434 A JPS52156434 A JP S52156434A
Authority
JP
Japan
Prior art keywords
collecting plate
preparation
heat collecting
heat
solar heat
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
JP7361176A
Other languages
Japanese (ja)
Inventor
Takashi Sawada
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7361176A priority Critical patent/JPS52156434A/en
Publication of JPS52156434A publication Critical patent/JPS52156434A/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 cheaply make heat collecting plate surface black while promoting the precipitation of graphite, by annealing a steel plate to precipitate carbon in steel on the surface as graphite and to make steel plate surface black.
COPYRIGHT: (C)1977,JPO&Japio
JP7361176A 1976-06-21 1976-06-21 Preparation of heat collecting plate for solar heat collector Pending JPS52156434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7361176A JPS52156434A (en) 1976-06-21 1976-06-21 Preparation of heat collecting plate for solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7361176A JPS52156434A (en) 1976-06-21 1976-06-21 Preparation of heat collecting plate for solar heat collector

Publications (1)

Publication Number Publication Date
JPS52156434A true JPS52156434A (en) 1977-12-26

Family

ID=13523294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7361176A Pending JPS52156434A (en) 1976-06-21 1976-06-21 Preparation of heat collecting plate for solar heat collector

Country Status (1)

Country Link
JP (1) JPS52156434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528252A (en) * 2013-10-10 2014-01-22 姚德龙 High thermal-conductivity graphite material capable of replacing aluminum bronze to manufacture solar water heater thermal collection plate core

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946508A (en) * 1972-09-13 1974-05-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946508A (en) * 1972-09-13 1974-05-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528252A (en) * 2013-10-10 2014-01-22 姚德龙 High thermal-conductivity graphite material capable of replacing aluminum bronze to manufacture solar water heater thermal collection plate core

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