IT8121358A0 - 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. - Google Patents
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.Info
- Publication number
- IT8121358A0 IT8121358A0 IT8121358A IT2135881A IT8121358A0 IT 8121358 A0 IT8121358 A0 IT 8121358A0 IT 8121358 A IT8121358 A IT 8121358A IT 2135881 A IT2135881 A IT 2135881A IT 8121358 A0 IT8121358 A0 IT 8121358A0
- Authority
- IT
- Italy
- Prior art keywords
- chamber
- welding
- procedures
- electron beam
- extended parts
- Prior art date
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)
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 true IT8121358A0 (it) | 1981-04-24 |
IT8121358A1 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)
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)
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 |
-
1980
- 1980-04-25 FR FR8009344A patent/FR2481174A1/fr active Granted
-
1981
- 1981-04-16 GB GB8112134A patent/GB2075253B/en not_active Expired
- 1981-04-21 US US06/256,210 patent/US4368374A/en not_active Expired - Lifetime
- 1981-04-23 DE DE3116133A patent/DE3116133C2/de not_active Expired
- 1981-04-24 NO NO811397A patent/NO156039C/no not_active IP Right Cessation
- 1981-04-24 ES ES501606A patent/ES8203031A1/es not_active Expired
- 1981-04-24 NL NLAANVRAGE8102032,A patent/NL182942C/xx not_active IP Right Cessation
- 1981-04-24 IT IT21358/81A patent/IT1137559B/it active
- 1981-04-24 CA CA000376134A patent/CA1175914A/fr not_active Expired
- 1981-04-25 JP JP6320081A patent/JPS56165578A/ja active Granted
- 1981-04-27 BR BR8102571A patent/BR8102571A/pt unknown
- 1981-04-27 AU AU69870/81A patent/AU540786B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NL182942C (nl) | 1988-06-16 |
IT8121358A1 (it) | 1982-10-24 |
AU540786B2 (en) | 1984-12-06 |
GB2075253B (en) | 1984-08-22 |
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 |