ES398703A1 - Assembling and brazing parts of heat exchanges - Google Patents

Assembling and brazing parts of heat exchanges

Info

Publication number
ES398703A1
ES398703A1 ES398703A ES398703A ES398703A1 ES 398703 A1 ES398703 A1 ES 398703A1 ES 398703 A ES398703 A ES 398703A ES 398703 A ES398703 A ES 398703A ES 398703 A1 ES398703 A1 ES 398703A1
Authority
ES
Spain
Prior art keywords
parts
assembling
heat exchanges
weld
brazing parts
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.)
Expired
Application number
ES398703A
Other languages
Spanish (es)
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.)
Chausson Usines SA
Original Assignee
Chausson Usines SA
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 Chausson Usines SA filed Critical Chausson Usines SA
Publication of ES398703A1 publication Critical patent/ES398703A1/en
Expired 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching

Landscapes

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

Abstract

Method of welding light alloy parts at low temperature in heat exchangers, characterized in that the parts to be joined of the parts are shaped to delimit a groove or housing between them, with convergent walls, so that a flux, previously deposited to the execution of the weld, after the weld at the time of its fusion during the welding operation, are successively stored and then attracted by capillary action inside said housing slot. (Machine-translation by Google Translate, not legally binding)
ES398703A 1971-01-11 1972-01-10 Assembling and brazing parts of heat exchanges Expired ES398703A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100657A FR2121909A5 (en) 1971-01-11 1971-01-11

Publications (1)

Publication Number Publication Date
ES398703A1 true ES398703A1 (en) 1975-05-16

Family

ID=9070061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398703A Expired ES398703A1 (en) 1971-01-11 1972-01-10 Assembling and brazing parts of heat exchanges

Country Status (6)

Country Link
BE (1) BE777180A (en)
DE (1) DE2163952B2 (en)
ES (1) ES398703A1 (en)
FR (1) FR2121909A5 (en)
GB (1) GB1383992A (en)
IT (1) IT944371B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8302419D0 (en) * 1983-01-28 1983-03-02 Btr Plc Securing/sealing element
BE1004866A7 (en) * 1989-11-30 1993-02-09 Vaillant Sa Method for manufacturing a heat.
IT1291271B1 (en) * 1997-02-10 1998-12-30 Raco Spa METHOD FOR THE CREATION OF EVAPORATOR FOR REFRIGERATION SYSTEMS AND RESPECTIVE EVAPORATOR OR APPARATUS THAT
DE19922673C1 (en) * 1999-05-18 2000-08-31 Erbsloeh Ag Heat exchanger for automobiles in extruded aluminum uses impressed barrier in profile tube to guard against solder migration away from join.
JP2006322632A (en) * 2005-05-17 2006-11-30 Mitsubishi Alum Co Ltd Extruded porous flat tube for aluminum alloy heat exchanger and its manufacturing method

Also Published As

Publication number Publication date
GB1383992A (en) 1974-02-12
BE777180A (en) 1972-04-17
DE2163952A1 (en) 1972-07-20
DE2163952B2 (en) 1977-07-21
IT944371B (en) 1973-04-20
FR2121909A5 (en) 1972-08-25

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