BE691152A - - Google Patents
Info
- Publication number
- BE691152A BE691152A BE691152DA BE691152A BE 691152 A BE691152 A BE 691152A BE 691152D A BE691152D A BE 691152DA BE 691152 A BE691152 A BE 691152A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/028—Replacing parts of the gun; Relative adjustment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/027—Construction of the gun or parts thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST024757 | 1965-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE691152A true BE691152A (es) | 1967-05-16 |
Family
ID=7460266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691152D BE691152A (es) | 1965-12-13 | 1966-12-13 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3601649A (es) |
| AT (1) | AT272420B (es) |
| BE (1) | BE691152A (es) |
| CH (1) | CH451331A (es) |
| FR (1) | FR1504366A (es) |
| GB (1) | GB1163529A (es) |
| NL (1) | NL6617326A (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029624A1 (de) * | 1980-08-05 | 1982-03-11 | Fa. Carl Zeiss, 7920 Heidenheim | Hochspannungsdurchfuehrung |
| NL8402284A (nl) * | 1984-07-19 | 1986-02-17 | High Voltage Eng Europ | Werkwijze en inrichting voor het verwisselen van emissiebronnen. |
| EP0196710A1 (en) * | 1985-03-28 | 1986-10-08 | Koninklijke Philips Electronics N.V. | Electron beam apparatus comprising an anode which is included in the cathode/Wehnelt cylinder unit |
| GB2196786A (en) * | 1986-10-27 | 1988-05-05 | Ceradyne Inc | Cathode assembly |
| US5101110A (en) * | 1989-11-14 | 1992-03-31 | Tokyo Electron Limited | Ion generator |
| DE4016556A1 (de) * | 1990-05-23 | 1991-11-28 | Zeiss Carl Fa | Hochspannungsdurchfuehrung fuer korpuskularstrahlgeraete |
| US5534747A (en) * | 1994-05-13 | 1996-07-09 | Litton Systems, Inc. | Variable focus electron gun assembly with ceramic spacers |
| CA2489358C (en) * | 2002-06-19 | 2013-09-10 | Trojan Technologies Inc. | Fluid treatment system and radiation source module for use therein |
| EP3479933A1 (en) | 2009-09-17 | 2019-05-08 | Sciaky Inc. | Electron beam layer manufacturing apparatus |
| AU2011233678B2 (en) | 2010-03-31 | 2015-01-22 | Sciaky, Inc. | Raster methodology, apparatus and system for electron beam layer manufacturing using closed loop control |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA605730A (en) * | 1960-09-27 | Carl Zeiss | High flux electron gun | |
| BE437814A (es) * | 1939-02-21 | |||
| DE858743C (de) * | 1944-10-14 | 1952-12-08 | Siemens Ag | Korpuskularstrahlapparat |
| US2443916A (en) * | 1947-06-27 | 1948-06-22 | Rca Corp | Cathode-grid assembly for cathode-ray tubes |
| NL105112C (es) * | 1958-05-15 | |||
| GB918297A (en) * | 1960-04-07 | 1963-02-13 | William Charles Nixon | Improvements in electron microscopes |
| US3317790A (en) * | 1960-08-29 | 1967-05-02 | Univ Minnesota | Sonic jet ionizer |
| FR1394267A (fr) * | 1964-02-21 | 1965-04-02 | Heurtey Sa | Perfectionnement apporté aux canons à électrons de forte puissance |
| FR1459290A (fr) * | 1965-10-08 | 1966-04-29 | Thomson Houston Comp Francaise | Perfectionnements aux cathodes à surface équipotentielle pour dispositifs électroniques |
-
1966
- 1966-11-30 CH CH1739766A patent/CH451331A/de unknown
- 1966-12-02 AT AT1115266A patent/AT272420B/de active
- 1966-12-08 GB GB54981/66A patent/GB1163529A/en not_active Expired
- 1966-12-09 NL NL6617326A patent/NL6617326A/xx unknown
- 1966-12-12 US US601082A patent/US3601649A/en not_active Expired - Lifetime
- 1966-12-13 FR FR87281A patent/FR1504366A/fr not_active Expired
- 1966-12-13 BE BE691152D patent/BE691152A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1504366A (fr) | 1967-12-01 |
| NL6617326A (es) | 1967-06-14 |
| CH451331A (de) | 1968-05-15 |
| AT272420B (de) | 1969-07-10 |
| GB1163529A (en) | 1969-09-10 |
| DE1514781A1 (de) | 1969-04-24 |
| US3601649A (en) | 1971-08-24 |
| DE1514781B2 (de) | 1975-09-11 |