FR2712519B1 - Electron beam welding device adaptable to parts of variable geometry. - Google Patents

Electron beam welding device adaptable to parts of variable geometry.

Info

Publication number
FR2712519B1
FR2712519B1 FR9313735A FR9313735A FR2712519B1 FR 2712519 B1 FR2712519 B1 FR 2712519B1 FR 9313735 A FR9313735 A FR 9313735A FR 9313735 A FR9313735 A FR 9313735A FR 2712519 B1 FR2712519 B1 FR 2712519B1
Authority
FR
France
Prior art keywords
parts
electron beam
welding device
beam welding
variable geometry
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 - Fee Related
Application number
FR9313735A
Other languages
French (fr)
Other versions
FR2712519A1 (en
Inventor
Fournier Yves
Boula Gerard
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.)
Areva NP SAS
Original Assignee
Framatome 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 Framatome SA filed Critical Framatome SA
Priority to FR9313735A priority Critical patent/FR2712519B1/en
Publication of FR2712519A1 publication Critical patent/FR2712519A1/en
Application granted granted Critical
Publication of FR2712519B1 publication Critical patent/FR2712519B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/315—Electron-beam or ion-beam tubes for localised treatment of objects for welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
FR9313735A 1993-11-17 1993-11-17 Electron beam welding device adaptable to parts of variable geometry. Expired - Fee Related FR2712519B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9313735A FR2712519B1 (en) 1993-11-17 1993-11-17 Electron beam welding device adaptable to parts of variable geometry.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313735A FR2712519B1 (en) 1993-11-17 1993-11-17 Electron beam welding device adaptable to parts of variable geometry.

Publications (2)

Publication Number Publication Date
FR2712519A1 FR2712519A1 (en) 1995-05-24
FR2712519B1 true FR2712519B1 (en) 1996-02-02

Family

ID=9452947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313735A Expired - Fee Related FR2712519B1 (en) 1993-11-17 1993-11-17 Electron beam welding device adaptable to parts of variable geometry.

Country Status (1)

Country Link
FR (1) FR2712519B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330491A1 (en) * 1975-11-10 1977-06-03 Thome Paul Portable electron beam welding appts. - using several independent vacuum chambers and adjustable mounting for electron gun
US4342900A (en) * 1979-11-13 1982-08-03 Kawasaki Jukogyo Kabushiki Kaisha Vacuum shield device of an electron beam welding apparatus
EP0255542A1 (en) * 1986-02-03 1988-02-10 CREWE, Albert V. Electron beam memory system with ultra-compact, high current density electron gun
DE4140710A1 (en) * 1991-12-10 1993-06-17 Integrated Circuit Testing POSITIONING SYSTEM

Also Published As

Publication number Publication date
FR2712519A1 (en) 1995-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse