IT8121358A1 - Camera di saldatura sotto vuoto per la saldatura di testa mediante fascio di elettroni di pezzi allungati e procedimento di utilizzazione di una tale camera - Google Patents

Camera di saldatura sotto vuoto per la saldatura di testa mediante fascio di elettroni di pezzi allungati e procedimento di utilizzazione di una tale camera

Info

Publication number
IT8121358A1
IT8121358A1 IT1981A21358A IT2135881A IT8121358A1 IT 8121358 A1 IT8121358 A1 IT 8121358A1 IT 1981A21358 A IT1981A21358 A IT 1981A21358A IT 2135881 A IT2135881 A IT 2135881A IT 8121358 A1 IT8121358 A1 IT 8121358A1
Authority
IT
Italy
Prior art keywords
chamber
welding
electron beam
elongated parts
vacuum
Prior art date
Application number
IT1981A21358A
Other languages
English (en)
Other versions
IT8121358A0 (it
IT1137559B (it
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 IT8121358A0 publication Critical patent/IT8121358A0/it
Publication of IT8121358A1 publication Critical patent/IT8121358A1/it
Application granted granted Critical
Publication of IT1137559B publication Critical patent/IT1137559B/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
    • 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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
IT21358/81A 1980-04-25 1981-04-24 Camera di saldatura sotto vuoto per la saldatura di testa mediante fascio di elettroni di pezzi allungati e procedimenti di utilizzazione di una tale camera IT1137559B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009344A FR2481174A1 (fr) 1980-04-25 1980-04-25 Chambre de soudage a vide pour le soudage bout a bout par faisceau d'electrons de pieces allongees et procede d'utilisation d'une telle chambre

Publications (3)

Publication Number Publication Date
IT8121358A0 IT8121358A0 (it) 1981-04-24
IT8121358A1 true IT8121358A1 (it) 1982-10-24
IT1137559B IT1137559B (it) 1986-09-10

Family

ID=9241358

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21358/81A IT1137559B (it) 1980-04-25 1981-04-24 Camera di saldatura sotto vuoto per la saldatura di testa mediante fascio di elettroni di pezzi allungati e procedimenti di utilizzazione di una tale camera

Country Status (12)

Country Link
US (1) US4368374A (it)
JP (1) JPS56165578A (it)
AU (1) AU540786B2 (it)
BR (1) BR8102571A (it)
CA (1) CA1175914A (it)
DE (1) DE3116133C2 (it)
ES (1) ES8203031A1 (it)
FR (1) FR2481174A1 (it)
GB (1) GB2075253B (it)
IT (1) IT1137559B (it)
NL (1) NL182942C (it)
NO (1) NO156039C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE19527048C2 (de) * 1995-07-25 2001-06-28 Fraunhofer Ges Forschung Einrichtung zur Durchführung elektronenstrahltechnologischer Prozesse
CN102310259A (zh) * 2011-08-25 2012-01-11 桐乡市易锋机械厂 活塞电子束焊接方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493711A (en) * 1967-06-01 1970-02-03 Nasa Split welding chamber
US3483352A (en) * 1967-06-08 1969-12-09 United Aircraft Corp Apparatus for welding large pipes with a beam of charged particles
US3483351A (en) * 1967-06-08 1969-12-09 United Aircraft Corp Rotating reel for electrically coupling to a rotating member in a vacuum chamber
FR2071211A5 (en) * 1969-12-22 1971-09-17 Autage Roger Electron bombardment butt welding - of cylindrical workpieces
FR2316495A2 (fr) * 1975-07-01 1977-01-28 Thome Paul Sas etanche entre pieces mobiles
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
NL182942C (nl) 1988-06-16
AU540786B2 (en) 1984-12-06
GB2075253B (en) 1984-08-22
IT8121358A0 (it) 1981-04-24
US4368374A (en) 1983-01-11
NL8102032A (nl) 1981-11-16
GB2075253A (en) 1981-11-11
FR2481174A1 (fr) 1981-10-30
NO156039B (no) 1987-04-06
JPS56165578A (en) 1981-12-19
IT1137559B (it) 1986-09-10
NO156039C (no) 1987-07-15
DE3116133C2 (de) 1986-09-25
AU6987081A (en) 1981-11-19
DE3116133A1 (de) 1982-02-04
BR8102571A (pt) 1982-01-19
NL182942B (nl) 1988-01-18
NO811397L (no) 1981-10-26
JPH0238317B2 (it) 1990-08-29
FR2481174B1 (it) 1984-09-28
ES501606A0 (es) 1982-02-16
CA1175914A (fr) 1984-10-09
ES8203031A1 (es) 1982-02-16

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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