FR2276896A1 - Installation de soudage par bombardement electronique - Google Patents
Installation de soudage par bombardement electroniqueInfo
- Publication number
- FR2276896A1 FR2276896A1 FR7423486A FR7423486A FR2276896A1 FR 2276896 A1 FR2276896 A1 FR 2276896A1 FR 7423486 A FR7423486 A FR 7423486A FR 7423486 A FR7423486 A FR 7423486A FR 2276896 A1 FR2276896 A1 FR 2276896A1
- Authority
- FR
- France
- Prior art keywords
- chamber
- tube
- rotated
- electron beam
- long
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
- H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
- H01J37/15—External mechanical adjustment of electron or ion optical components
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7423486A FR2276896A1 (fr) | 1974-07-05 | 1974-07-05 | Installation de soudage par bombardement electronique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7423486A FR2276896A1 (fr) | 1974-07-05 | 1974-07-05 | Installation de soudage par bombardement electronique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2276896A1 true FR2276896A1 (fr) | 1976-01-30 |
FR2276896B1 FR2276896B1 (fr) | 1979-08-03 |
Family
ID=9140952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7423486A Granted FR2276896A1 (fr) | 1974-07-05 | 1974-07-05 | Installation de soudage par bombardement electronique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2276896A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188521A (en) * | 1977-08-15 | 1980-02-12 | Westinghouse Electric Corp. | Apparatus for welding an end plug in a nuclear fuel tube |
-
1974
- 1974-07-05 FR FR7423486A patent/FR2276896A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188521A (en) * | 1977-08-15 | 1980-02-12 | Westinghouse Electric Corp. | Apparatus for welding an end plug in a nuclear fuel tube |
Also Published As
Publication number | Publication date |
---|---|
FR2276896B1 (fr) | 1979-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |