FR2467657B3 - - Google Patents
Info
- Publication number
- FR2467657B3 FR2467657B3 FR7925795A FR7925795A FR2467657B3 FR 2467657 B3 FR2467657 B3 FR 2467657B3 FR 7925795 A FR7925795 A FR 7925795A FR 7925795 A FR7925795 A FR 7925795A FR 2467657 B3 FR2467657 B3 FR 2467657B3
- 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
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/10—Accessories therefor, e.g. anchors for aligning
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7925795A FR2467657A1 (fr) | 1979-10-17 | 1979-10-17 | Dispositif d'etancheite et d'alignement pour soudage de canalisations par faisceau d'electrons sous vide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7925795A FR2467657A1 (fr) | 1979-10-17 | 1979-10-17 | Dispositif d'etancheite et d'alignement pour soudage de canalisations par faisceau d'electrons sous vide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2467657A1 FR2467657A1 (fr) | 1981-04-30 |
| FR2467657B3 true FR2467657B3 (index.php) | 1982-07-16 |
Family
ID=9230764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7925795A Granted FR2467657A1 (fr) | 1979-10-17 | 1979-10-17 | Dispositif d'etancheite et d'alignement pour soudage de canalisations par faisceau d'electrons sous vide |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2467657A1 (index.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1176936B (it) * | 1984-10-11 | 1987-08-18 | Saipem Spa | Accoppiatore di tubi perfezionato, particolarmente adatto per i pali di fondazione di piattaforme |
| 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. |
| DE102021129395A1 (de) * | 2021-11-11 | 2023-05-11 | Universität Stuttgart | Vorrichtung und Verfahren zum Elektronenstrahlschweißen und Laserstrahlschweißen von dickwandigen Rohren und Druckbehältern |
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1979
- 1979-10-17 FR FR7925795A patent/FR2467657A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2467657A1 (fr) | 1981-04-30 |