IT8121359A0 - Camera di saldatura mediante fascio di elettroni per l'assemblaggio di testa di pezzi allungati. - Google Patents

Camera di saldatura mediante fascio di elettroni per l'assemblaggio di testa di pezzi allungati.

Info

Publication number
IT8121359A0
IT8121359A0 IT8121359A IT2135981A IT8121359A0 IT 8121359 A0 IT8121359 A0 IT 8121359A0 IT 8121359 A IT8121359 A IT 8121359A IT 2135981 A IT2135981 A IT 2135981A IT 8121359 A0 IT8121359 A0 IT 8121359A0
Authority
IT
Italy
Prior art keywords
electron beam
head assembly
beam welding
welding chamber
extended pieces
Prior art date
Application number
IT8121359A
Other languages
English (en)
Other versions
IT1137560B (it
IT8121359A1 (it
Inventor
Bruno De Sivry
Bernard Sudreau
Calude Carsac
Jean-Pierre Hamon
Michel Fuzeau
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of IT8121359A0 publication Critical patent/IT8121359A0/it
Publication of IT8121359A1 publication Critical patent/IT8121359A1/it
Application granted granted Critical
Publication of IT1137560B publication Critical patent/IT1137560B/it

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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/027—Making tubes with soldering or 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
    • B23K15/04—Electron-beam welding or cutting for welding annular seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT21359/81A 1980-04-25 1981-04-24 Camera di saldatura mediante fascio di elettroni per l'assemblaggio di testa di pezzi allungati IT1137560B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009343A FR2481173A1 (fr) 1980-04-25 1980-04-25 Chambre de soudage par faisceau d'electrons pour l'assemblage bout a bout de pieces allongees

Publications (3)

Publication Number Publication Date
IT8121359A0 true IT8121359A0 (it) 1981-04-24
IT8121359A1 IT8121359A1 (it) 1982-10-24
IT1137560B IT1137560B (it) 1986-09-10

Family

ID=9241357

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21359/81A IT1137560B (it) 1980-04-25 1981-04-24 Camera di saldatura mediante fascio di elettroni per l'assemblaggio di testa di pezzi allungati

Country Status (12)

Country Link
US (1) US4370541A (it)
JP (1) JPS56165577A (it)
AU (1) AU540294B2 (it)
BR (1) BR8102570A (it)
CA (1) CA1161908A (it)
DE (1) DE3116123C2 (it)
ES (1) ES8203032A1 (it)
FR (1) FR2481173A1 (it)
GB (1) GB2074489B (it)
IT (1) IT1137560B (it)
NL (1) NL183171C (it)
NO (1) NO156745C (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571995B1 (fr) * 1984-10-22 1986-12-26 Soudure Autogene Francaise Machine pour le soudage externe de tubes bout a bout, par faisceau d'electrons
FR2705046B1 (fr) * 1993-05-12 1995-08-04 Framatome Sa Equipement interne pour le soudage bout a bout par faisceau d'electrons de deux pieces annulaires et utilisation.
US5422456A (en) * 1993-08-31 1995-06-06 Dahm; Jonathan S. Orbital head laser welder
GB9517081D0 (en) * 1995-08-21 1995-10-25 Welding Inst Seal
US6098866A (en) * 1997-06-06 2000-08-08 Daido Tokushuko Kabushiki Kaisha Diffusion bonding apparatus for pipes
JP2000061654A (ja) * 1998-08-19 2000-02-29 Daido Steel Co Ltd 縦型拡散接合装置
US20070199930A1 (en) * 2006-02-22 2007-08-30 Mecco Partnership, Llc Laser marking system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483352A (en) * 1967-06-08 1969-12-09 United Aircraft Corp Apparatus for welding large pipes with a beam of charged particles
FR2080140A6 (en) * 1969-06-06 1971-11-12 Cit Alcatel Mobile welding by electron bombardment of tubes internally - or externally
JPS5523746Y2 (it) * 1976-02-05 1980-06-06
JPS5844938Y2 (ja) * 1978-05-17 1983-10-12 三菱重工業株式会社 円筒部材の電子ビ−ム加工装置
FR2442693A1 (fr) * 1978-11-29 1980-06-27 Petroles Cie Francaise Procede de positionnement precis d'un ou de plusieurs outils sur le plan de coupe d'une structure tubulaire, ainsi que dispositif de mise en oeuvre de ce procede

Also Published As

Publication number Publication date
DE3116123C2 (de) 1986-07-24
US4370541A (en) 1983-01-25
ES501607A0 (es) 1982-02-16
NL8102031A (nl) 1981-11-16
BR8102570A (pt) 1982-01-19
DE3116123A1 (de) 1982-04-01
CA1161908A (fr) 1984-02-07
NO811396L (no) 1981-10-26
FR2481173A1 (fr) 1981-10-30
FR2481173B1 (it) 1984-05-11
JPS56165577A (en) 1981-12-19
GB2074489B (en) 1984-05-02
AU540294B2 (en) 1984-11-08
NL183171C (nl) 1988-08-16
NL183171B (nl) 1988-03-16
ES8203032A1 (es) 1982-02-16
IT1137560B (it) 1986-09-10
NO156745B (no) 1987-08-10
IT8121359A1 (it) 1982-10-24
GB2074489A (en) 1981-11-04
NO156745C (no) 1987-11-25
JPH02159B2 (it) 1990-01-05
AU6986981A (en) 1982-01-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970522