NL255393A - - Google Patents
Info
- Publication number
- NL255393A NL255393A NL255393DA NL255393A NL 255393 A NL255393 A NL 255393A NL 255393D A NL255393D A NL 255393DA NL 255393 A NL255393 A NL 255393A
- Authority
- NL
- Netherlands
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
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
- H01J37/1472—Deflecting along given lines
- H01J37/1474—Scanning means
- H01J37/1475—Scanning means magnetic
-
- 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
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD6867960 | 1960-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255393A true NL255393A (de) |
Family
ID=5477520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255393D NL255393A (de) | 1960-07-12 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH397898A (de) |
| FR (1) | FR1274810A (de) |
| GB (1) | GB909814A (de) |
| NL (1) | NL255393A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3270118A (en) * | 1962-07-10 | 1966-08-30 | Bendix Balzers Vacuum Inc | Process for the vacuum melting of metals by means of electron beam |
| NL6401328A (de) * | 1964-02-14 | 1965-08-16 |
-
0
- NL NL255393D patent/NL255393A/xx unknown
-
1960
- 1960-08-31 CH CH980360A patent/CH397898A/de unknown
- 1960-10-13 GB GB35180/60A patent/GB909814A/en not_active Expired
- 1960-11-04 FR FR843022A patent/FR1274810A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB909814A (en) | 1962-11-07 |
| CH397898A (de) | 1965-08-31 |
| FR1274810A (fr) | 1961-10-27 |