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JPS556185A - Double vacuum glass tube for collecting heat - Google Patents

Double vacuum glass tube for collecting heat

Info

Publication number
JPS556185A
JPS556185A JP7986978A JP7986978A JPS556185A JP S556185 A JPS556185 A JP S556185A JP 7986978 A JP7986978 A JP 7986978A JP 7986978 A JP7986978 A JP 7986978A JP S556185 A JPS556185 A JP S556185A
Authority
JP
Japan
Prior art keywords
glass tube
leaf
inner glass
metal
bonding agent
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
JP7986978A
Other languages
Japanese (ja)
Inventor
Toshiya Tonomura
Hideo Yoshida
Susumu Kitamura
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP7986978A priority Critical patent/JPS556185A/en
Publication of JPS556185A publication Critical patent/JPS556185A/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 raise the adhesive power between a metal leaf treated for selective absorption and an inner glass tube, by fixing the leaf on the tube with a heat- resisting inorganic bonding agent.
CONSTITUTION: The leaf 7 of metal such as copper or aluminium, whose surface is treated for selective absorption and which has a thickness of about 100 μm, is bonded to the outside of the inner glass tube 2 by the heat-resisting inorganic bonding agent 8. After the metal leaf 7 is cut off to a prescribed length, the bonding agent 8 is coated on one side of the metal leaf 7 and the leaf is wound on the outside of the inner glass tube 2. These members are then heated at a temperature of about 100°C to evaporate a binder to firmly bond the metal leaf to the inner glass tube 2.
COPYRIGHT: (C)1980,JPO&Japio
JP7986978A 1978-06-29 1978-06-29 Double vacuum glass tube for collecting heat Pending JPS556185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7986978A JPS556185A (en) 1978-06-29 1978-06-29 Double vacuum glass tube for collecting heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7986978A JPS556185A (en) 1978-06-29 1978-06-29 Double vacuum glass tube for collecting heat

Publications (1)

Publication Number Publication Date
JPS556185A true JPS556185A (en) 1980-01-17

Family

ID=13702209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7986978A Pending JPS556185A (en) 1978-06-29 1978-06-29 Double vacuum glass tube for collecting heat

Country Status (1)

Country Link
JP (1) JPS556185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130604A (en) * 1996-04-30 2000-10-10 Toyota Joshida Kabushiki Kaisha Anti-theft system for vehicles
CN102494418A (en) * 2011-12-29 2012-06-13 中国华能集团清洁能源技术研究院有限公司 Solar heat collecting pipe for reinforcing heat exchange

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130604A (en) * 1996-04-30 2000-10-10 Toyota Joshida Kabushiki Kaisha Anti-theft system for vehicles
CN102494418A (en) * 2011-12-29 2012-06-13 中国华能集团清洁能源技术研究院有限公司 Solar heat collecting pipe for reinforcing heat exchange

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