FR2571995B1 - Machine for the external welding of pipes end to end, by electron beam - Google Patents

Machine for the external welding of pipes end to end, by electron beam

Info

Publication number
FR2571995B1
FR2571995B1 FR8416115A FR8416115A FR2571995B1 FR 2571995 B1 FR2571995 B1 FR 2571995B1 FR 8416115 A FR8416115 A FR 8416115A FR 8416115 A FR8416115 A FR 8416115A FR 2571995 B1 FR2571995 B1 FR 2571995B1
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
end
machine
electron beam
pipes
external welding
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
FR8416115A
Other languages
French (fr)
Other versions
FR2571995A1 (en )
Inventor
Jean-Pierre Hamon
Xavier Puisais
Michel Koluszynski
Michel Jegousse
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.)
La Soudure Autogene Francaise
Original Assignee
La Soudure Autogene 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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00Electron-beam welding or cutting
    • B23K15/04Electron-beam welding or cutting for welding annular seams
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/315Electron-beam or ion-beam tubes for localised treatment of objects for welding
FR8416115A 1984-10-22 1984-10-22 Machine for the external welding of pipes end to end, by electron beam Expired FR2571995B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8416115A FR2571995B1 (en) 1984-10-22 1984-10-22 Machine for the external welding of pipes end to end, by electron beam

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR8416115A FR2571995B1 (en) 1984-10-22 1984-10-22 Machine for the external welding of pipes end to end, by electron beam
NL8502658A NL8502658A (en) 1984-10-22 1985-09-28 A machine for the external butt welding of tubes with an electron beam.
GB8524266A GB8524266D0 (en) 1984-10-22 1985-10-02 Machine for welding tubes
ES548053A ES8801495A1 (en) 1984-10-22 1985-10-21 Used for external tubes butt welding beam deelectrones
JP23623785A JPS61262473A (en) 1984-10-22 1985-10-22 External butt welding machine by electron beam of pipe
DE19853537558 DE3537558A1 (en) 1984-10-22 1985-10-22 Machine for the butt welding of pipes by means of electron beam from the outside of next

Publications (2)

Publication Number Publication Date
FR2571995A1 true FR2571995A1 (en) 1986-04-25
FR2571995B1 true FR2571995B1 (en) 1986-12-26

Family

ID=9308866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416115A Expired FR2571995B1 (en) 1984-10-22 1984-10-22 Machine for the external welding of pipes end to end, by electron beam

Country Status (6)

Country Link
JP (1) JPS61262473A (en)
DE (1) DE3537558A1 (en)
ES (1) ES8801495A1 (en)
FR (1) FR2571995B1 (en)
GB (1) GB8524266D0 (en)
NL (1) NL8502658A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8601421D0 (en) * 1986-01-21 1986-02-26 Welding Inst Charged particle beam generator
JP3799599B2 (en) * 2001-02-26 2006-07-19 株式会社デンソー Welding apparatus and welding process
NL1022155C2 (en) 2002-12-12 2004-06-22 Otb Group Bv A method, as well as apparatus for treating a surface of at least one substrate.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497743A (en) * 1967-06-16 1970-02-24 United Aircraft Corp Annular multiple beam contoured cathode device
DE1808719C3 (en) * 1968-11-13 1974-04-25 Steigerwald Strahltechnik Gmbh, 8000 Muenchen
FR2071211A5 (en) * 1969-12-22 1971-09-17 Autage Roger Electron bombardment butt welding - of cylindrical workpieces
GB1481471A (en) * 1975-05-23 1977-07-27 Gec Mech Handling Ltd Welding apparatus
JPS5523746Y2 (en) * 1976-02-05 1980-06-06
DE2632252A1 (en) * 1976-07-17 1978-01-19 Thyssen Industrie Electron beam butt welding jig - for joining seamless rings to make larde dia. thick walled pipes or columns
US4131753A (en) * 1977-05-18 1978-12-26 Airco, Inc. Multiple electron-beam vapor source assembly
JPS5844938Y2 (en) * 1978-05-17 1983-10-12
FR2481173B1 (en) * 1980-04-25 1984-05-11 Petroles Cie Francaise
FR2519280B1 (en) * 1982-01-06 1985-08-02 Petroles Cie Francaise Machine for butt-welding of two tubes by fa isceau of electrons and procedure of installation of this machine

Also Published As

Publication number Publication date Type
GB8524266D0 (en) 1985-11-06 grant
NL8502658A (en) 1986-05-16 application
JPS61262473A (en) 1986-11-20 application
DE3537558A1 (en) 1986-04-24 application
ES8801495A1 (en) 1986-11-16 application
ES548053A0 (en) 1986-11-16 application
GB2165990A (en) 1986-04-23 application
FR2571995A1 (en) 1986-04-25 application
ES548053D0 (en) grant

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Legal Events

Date Code Title Description
ST Notification of lapse