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
Links
- 238000010894 electron beam technology Methods 0.000 title 1
- 238000003466 welding Methods 0.000 title 1
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)
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)
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)
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 |
-
1980
- 1980-04-25 FR FR8009343A patent/FR2481173A1/fr active Granted
-
1981
- 1981-04-16 GB GB8112115A patent/GB2074489B/en not_active Expired
- 1981-04-21 US US06/256,171 patent/US4370541A/en not_active Expired - Lifetime
- 1981-04-23 DE DE3116123A patent/DE3116123C2/de not_active Expired
- 1981-04-24 IT IT21359/81A patent/IT1137560B/it active
- 1981-04-24 ES ES501607A patent/ES8203032A1/es not_active Expired
- 1981-04-24 NO NO811396A patent/NO156745C/no not_active IP Right Cessation
- 1981-04-24 CA CA000376151A patent/CA1161908A/fr not_active Expired
- 1981-04-24 NL NLAANVRAGE8102031,A patent/NL183171C/xx not_active IP Right Cessation
- 1981-04-25 JP JP6319881A patent/JPS56165577A/ja active Granted
- 1981-04-27 BR BR8102570A patent/BR8102570A/pt unknown
- 1981-04-27 AU AU69869/81A patent/AU540294B2/en not_active Ceased
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 |