CH576704A5 - - Google Patents
Info
- Publication number
- CH576704A5 CH576704A5 CH1720674A CH1720674A CH576704A5 CH 576704 A5 CH576704 A5 CH 576704A5 CH 1720674 A CH1720674 A CH 1720674A CH 1720674 A CH1720674 A CH 1720674A CH 576704 A5 CH576704 A5 CH 576704A5
- Authority
- CH
- Switzerland
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
- H01J37/06—Electron sources; Electron guns
- H01J37/065—Construction of guns or parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2410050A DE2410050A1 (de) | 1974-03-02 | 1974-03-02 | Elektronenstrahlerzeuger mit linearer katode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH576704A5 true CH576704A5 (en:Method) | 1976-06-15 |
Family
ID=5908912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1720674A CH576704A5 (en:Method) | 1974-03-02 | 1974-12-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3976908A (en:Method) |
| JP (1) | JPS50122161A (en:Method) |
| CH (1) | CH576704A5 (en:Method) |
| DE (1) | DE2410050A1 (en:Method) |
| FR (1) | FR2262860A1 (en:Method) |
| GB (1) | GB1454973A (en:Method) |
| IT (1) | IT1028157B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725741C3 (de) * | 1977-06-07 | 1982-03-25 | Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskaja SSR, Kiev | Elektronenstrahlerzeugungssystem mit linienförmiger Glühkatode zur Elekktronenstrahlerwärmung von Werkstoffen |
| US5182488A (en) * | 1991-08-27 | 1993-01-26 | The Boc Group, Inc. | Electron beam gun for use in an electron beam evaporation source |
| UA43927C2 (uk) * | 2000-12-26 | 2002-01-15 | Міжнародний Центр Електронно-Променевих Технологій Інституту Електрозварювання Ім. Е.О. Патона Нан України | Електронна гармата з лінійним термокатодом для електронно-променевого нагрівання |
| BR0116593A (pt) * | 2000-12-28 | 2003-12-23 | Ciba Sc Holding Ag | Corantes de disazo e seus complexos de cobre para tingir papel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE440730A (en:Method) * | 1940-03-29 | |||
| US2810089A (en) * | 1953-06-15 | 1957-10-15 | Bell Telephone Labor Inc | Cathodes for electron discharge devices |
| US3192301A (en) * | 1962-04-06 | 1965-06-29 | Stauffer Chemical Co | Cathodic housing structure |
| US3816790A (en) * | 1970-06-08 | 1974-06-11 | Matsushita Electric Ind Co Ltd | Linear cathode high-energy electron beam apparatus |
-
1974
- 1974-03-02 DE DE2410050A patent/DE2410050A1/de active Pending
- 1974-12-23 CH CH1720674A patent/CH576704A5/xx not_active IP Right Cessation
- 1974-12-31 IT IT31156/74A patent/IT1028157B/it active
-
1975
- 1975-02-05 US US05/547,117 patent/US3976908A/en not_active Expired - Lifetime
- 1975-02-10 GB GB565775A patent/GB1454973A/en not_active Expired
- 1975-02-19 FR FR7505179A patent/FR2262860A1/fr not_active Withdrawn
- 1975-03-03 JP JP2585875A patent/JPS50122161A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50122161A (en:Method) | 1975-09-25 |
| IT1028157B (it) | 1979-01-30 |
| DE2410050A1 (de) | 1975-09-11 |
| FR2262860A1 (en:Method) | 1975-09-26 |
| GB1454973A (en) | 1976-11-10 |
| US3976908A (en) | 1976-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |