JPS57134286A - Manufacture of heat collecting plate for solar heat collector - Google Patents

Manufacture of heat collecting plate for solar heat collector

Info

Publication number
JPS57134286A
JPS57134286A JP56020048A JP2004881A JPS57134286A JP S57134286 A JPS57134286 A JP S57134286A JP 56020048 A JP56020048 A JP 56020048A JP 2004881 A JP2004881 A JP 2004881A JP S57134286 A JPS57134286 A JP S57134286A
Authority
JP
Japan
Prior art keywords
aluminium plate
copper tube
manufacture
collecting plate
core bar
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
JP56020048A
Other languages
Japanese (ja)
Inventor
Satoshi Kikuchi
Sadahiko Sugiyama
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.)
Nippon Steel Corp
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries Ltd
Sumitomo Metal Industries 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 Sumitomo Light Metal Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP56020048A priority Critical patent/JPS57134286A/en
Publication of JPS57134286A publication Critical patent/JPS57134286A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/16—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating with interposition of special material to facilitate connection of the parts, e.g. material for absorbing or producing gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • 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
    • Y02E10/44—Heat exchange systems

Abstract

PURPOSE:To improve heat transmission remarkably by superposing a copper tube for running water and an aluminium plate for filling and pressure welding the superposed part and thereby making joining free from clearance. CONSTITUTION:A core bar 4 is passed through a copper tube 1 and an aluminium plate 2 is placed on it. This is put in a space 6 of a lower die 5 and the copper tube 1 is held on a groove 7. At this time, both edges of the aluminium plate 2 are placed on the upper face 8 of the lower die 5. Then, an upper die 9 is pressed down, and the superposed part is pressed by the tip of the upper die 9 holding the aluminium plate, and the two are unified to form a pressure welded part. Then, the core bar 4 is pulled out to complete a product.
JP56020048A 1981-02-16 1981-02-16 Manufacture of heat collecting plate for solar heat collector Pending JPS57134286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56020048A JPS57134286A (en) 1981-02-16 1981-02-16 Manufacture of heat collecting plate for solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56020048A JPS57134286A (en) 1981-02-16 1981-02-16 Manufacture of heat collecting plate for solar heat collector

Publications (1)

Publication Number Publication Date
JPS57134286A true JPS57134286A (en) 1982-08-19

Family

ID=12016170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56020048A Pending JPS57134286A (en) 1981-02-16 1981-02-16 Manufacture of heat collecting plate for solar heat collector

Country Status (1)

Country Link
JP (1) JPS57134286A (en)

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