ES403562A1 - Procedimiento para soldadura, por medio de haces de elec- trones, de los pies de los tubos en los colectores de cam- biadores de calor y objetos analogos. - Google Patents

Procedimiento para soldadura, por medio de haces de elec- trones, de los pies de los tubos en los colectores de cam- biadores de calor y objetos analogos.

Info

Publication number
ES403562A1
ES403562A1 ES403562A ES403562A ES403562A1 ES 403562 A1 ES403562 A1 ES 403562A1 ES 403562 A ES403562 A ES 403562A ES 403562 A ES403562 A ES 403562A ES 403562 A1 ES403562 A1 ES 403562A1
Authority
ES
Spain
Prior art keywords
tube
collar
electron
collectors
core assembly
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
ES403562A
Other languages
English (en)
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 ES403562A1 publication Critical patent/ES403562A1/es
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
    • F28F9/04—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
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0013—Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
ES403562A 1971-06-10 1972-06-07 Procedimiento para soldadura, por medio de haces de elec- trones, de los pies de los tubos en los colectores de cam- biadores de calor y objetos analogos. Expired ES403562A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121127A FR2140327B1 (enExample) 1971-06-10 1971-06-10

Publications (1)

Publication Number Publication Date
ES403562A1 true ES403562A1 (es) 1975-05-01

Family

ID=9078440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403562A Expired ES403562A1 (es) 1971-06-10 1972-06-07 Procedimiento para soldadura, por medio de haces de elec- trones, de los pies de los tubos en los colectores de cam- biadores de calor y objetos analogos.

Country Status (6)

Country Link
BE (1) BE784173A (enExample)
DE (1) DE2227274C2 (enExample)
ES (1) ES403562A1 (enExample)
FR (1) FR2140327B1 (enExample)
GB (1) GB1371444A (enExample)
IT (1) IT956448B (enExample)

Also Published As

Publication number Publication date
GB1371444A (en) 1974-10-23
FR2140327B1 (enExample) 1974-03-08
IT956448B (it) 1973-10-10
DE2227274A1 (de) 1972-12-28
DE2227274C2 (de) 1982-03-04
FR2140327A1 (enExample) 1973-01-19
BE784173A (fr) 1972-09-18

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