JPS56105866A - Arc brazing method - Google Patents

Arc brazing method

Info

Publication number
JPS56105866A
JPS56105866A JP576180A JP576180A JPS56105866A JP S56105866 A JPS56105866 A JP S56105866A JP 576180 A JP576180 A JP 576180A JP 576180 A JP576180 A JP 576180A JP S56105866 A JPS56105866 A JP S56105866A
Authority
JP
Japan
Prior art keywords
flux
heat exchanger
welding
end parts
brazing method
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
JP576180A
Other languages
Japanese (ja)
Inventor
Hiroshi Kobayashi
Junji Tamura
Norihide Saho
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP576180A priority Critical patent/JPS56105866A/en
Publication of JPS56105866A publication Critical patent/JPS56105866A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To eliminate the gaps to be produced in welded construction without requiring large-scale equipment by sandwiching both-side brazing sheets in end parts at the time of welding the end parts between the plate members to be joined.
CONSTITUTION: In the case of sealing flow passages B of, for example, an aluminum-alloy heat exchanger, brazing sheets 8 having flux 9 on both sides are used for spacers. When the heat exchanger plates are secured at one end by a weld zone 3, the brazing material of the flux 9 melts by the effect of welding heat and the gap 5 is sealed by molten braze 10.
COPYRIGHT: (C)1981,JPO&Japio
JP576180A 1980-01-23 1980-01-23 Arc brazing method Pending JPS56105866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP576180A JPS56105866A (en) 1980-01-23 1980-01-23 Arc brazing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP576180A JPS56105866A (en) 1980-01-23 1980-01-23 Arc brazing method

Publications (1)

Publication Number Publication Date
JPS56105866A true JPS56105866A (en) 1981-08-22

Family

ID=11620101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP576180A Pending JPS56105866A (en) 1980-01-23 1980-01-23 Arc brazing method

Country Status (1)

Country Link
JP (1) JPS56105866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079508B2 (en) * 2008-05-30 2011-12-20 Foust Harry D Spaced plate heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079508B2 (en) * 2008-05-30 2011-12-20 Foust Harry D Spaced plate heat exchanger

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