FR2481174B1 - - Google Patents

Info

Publication number
FR2481174B1
FR2481174B1 FR8009344A FR8009344A FR2481174B1 FR 2481174 B1 FR2481174 B1 FR 2481174B1 FR 8009344 A FR8009344 A FR 8009344A FR 8009344 A FR8009344 A FR 8009344A FR 2481174 B1 FR2481174 B1 FR 2481174B1
Authority
FR
France
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
FR8009344A
Other versions
FR2481174A1 (fr
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.)
Total Compagnie Francaise des Petroles SA
Original Assignee
Compagnie Francaise des Petroles 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 Compagnie Francaise des Petroles SA filed Critical Compagnie Francaise des Petroles SA
Priority to FR8009344A priority Critical patent/FR2481174A1/fr
Priority to GB8112134A priority patent/GB2075253B/en
Priority to US06/256,210 priority patent/US4368374A/en
Priority to DE3116133A priority patent/DE3116133C2/de
Priority to IT21358/81A priority patent/IT1137559B/it
Priority to NO811397A priority patent/NO156039C/no
Priority to CA000376134A priority patent/CA1175914A/fr
Priority to ES501606A priority patent/ES8203031A1/es
Priority to NLAANVRAGE8102032,A priority patent/NL182942C/xx
Priority to JP6320081A priority patent/JPS56165578A/ja
Priority to AU69870/81A priority patent/AU540786B2/en
Priority to BR8102571A priority patent/BR8102571A/pt
Publication of FR2481174A1 publication Critical patent/FR2481174A1/fr
Application granted granted Critical
Publication of FR2481174B1 publication Critical patent/FR2481174B1/fr
Granted 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
FR8009344A 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 Granted FR2481174A1 (fr)

Priority Applications (12)

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
GB8112134A GB2075253B (en) 1980-04-25 1981-04-16 Electron beam vacuum welding chambers
US06/256,210 US4368374A (en) 1980-04-25 1981-04-21 Vacuum chamber for electron beam butt welding of pipes
DE3116133A DE3116133C2 (de) 1980-04-25 1981-04-23 Vakuum-Schweißkammer zum Stumpfschweißen mittels Elektronenstrahlen von zwei Rohren oder ähnlichen rotationssymmetrischen Gegenständen
NO811397A NO156039C (no) 1980-04-25 1981-04-24 Vakuum-sveisekammer for elektronstraalesveising.
CA000376134A CA1175914A (fr) 1980-04-25 1981-04-24 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
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
ES501606A ES8203031A1 (es) 1980-04-25 1981-04-24 Camara de soldadura en vacio para la soldadura a tope por haz de electrones de dos piezas alargadas
NLAANVRAGE8102032,A NL182942C (nl) 1980-04-25 1981-04-24 Vacuuem laskamer.
JP6320081A JPS56165578A (en) 1980-04-25 1981-04-25 Chamber for vacuum welding and its welding method
AU69870/81A AU540786B2 (en) 1980-04-25 1981-04-27 Electron beam welding
BR8102571A BR8102571A (pt) 1980-04-25 1981-04-27 Camara para soldagem no vacuo para soldagem ponto-a-ponta, por feixes de eletrons, de duas pecas alongadas; e processo para utilizacao de uma camara de soldagem

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 (2)

Publication Number Publication Date
FR2481174A1 FR2481174A1 (fr) 1981-10-30
FR2481174B1 true FR2481174B1 (fr) 1984-09-28

Family

ID=9241358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009344A Granted 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

Country Status (12)

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

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 (fr) * 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
NL182942B (nl) 1988-01-18
DE3116133C2 (de) 1986-09-25
GB2075253B (en) 1984-08-22
AU6987081A (en) 1981-11-19
US4368374A (en) 1983-01-11
NO811397L (no) 1981-10-26
ES501606A0 (es) 1982-02-16
NO156039C (no) 1987-07-15
NL182942C (nl) 1988-06-16
DE3116133A1 (de) 1982-02-04
IT8121358A0 (it) 1981-04-24
BR8102571A (pt) 1982-01-19
FR2481174A1 (fr) 1981-10-30
CA1175914A (fr) 1984-10-09
ES8203031A1 (es) 1982-02-16
JPS56165578A (en) 1981-12-19
IT1137559B (it) 1986-09-10
GB2075253A (en) 1981-11-11
JPH0238317B2 (fr) 1990-08-29
NL8102032A (nl) 1981-11-16
NO156039B (no) 1987-04-06
IT8121358A1 (it) 1982-10-24
AU540786B2 (en) 1984-12-06

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Legal Events

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