DE3370717D1 - Grid structure for certain plural mode electron guns - Google Patents
Grid structure for certain plural mode electron gunsInfo
- Publication number
- DE3370717D1 DE3370717D1 DE8383902225T DE3370717T DE3370717D1 DE 3370717 D1 DE3370717 D1 DE 3370717D1 DE 8383902225 T DE8383902225 T DE 8383902225T DE 3370717 T DE3370717 T DE 3370717T DE 3370717 D1 DE3370717 D1 DE 3370717D1
- Authority
- DE
- Germany
- Prior art keywords
- grid structure
- electron guns
- mode electron
- plural mode
- certain plural
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H01J23/065—Electron or ion guns producing a solid cylindrical beam
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1983/000947 WO1985000074A1 (en) | 1983-06-16 | 1983-06-16 | Grid structure for certain plural mode electron guns |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3370717D1 true DE3370717D1 (en) | 1987-05-07 |
Family
ID=22175287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383902225T Expired DE3370717D1 (en) | 1983-06-16 | 1983-06-16 | Grid structure for certain plural mode electron guns |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0144317B2 (de) |
JP (1) | JPS60501580A (de) |
DE (1) | DE3370717D1 (de) |
WO (1) | WO1985000074A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8492978B2 (en) | 2009-09-14 | 2013-07-23 | L-3 Communications Corporation | Dual element switched electron gun |
EP2296165A1 (de) * | 2009-09-14 | 2011-03-16 | L-3 Communications Corporation | Zweiteilig geschaltete Elektronenkanone |
JP5835822B1 (ja) * | 2014-06-30 | 2015-12-24 | Necネットワーク・センサ株式会社 | 高周波回路システム |
RU184181U1 (ru) * | 2018-02-26 | 2018-10-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) | Электронная пушка со сходящимся ленточным пучком |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975317A (en) * | 1959-04-07 | 1961-03-14 | Univ California | Beam control device |
US3160782A (en) * | 1962-08-20 | 1964-12-08 | Sperry Rand Corp | High-mu negative control grid velocity modulation tube |
FR2030750A6 (de) * | 1967-07-03 | 1970-11-13 | Varian Associates | |
US4227116A (en) * | 1978-07-24 | 1980-10-07 | Varian Associates, Inc. | Zero-bias gridded gun |
US4593230A (en) * | 1982-03-29 | 1986-06-03 | Litton Systems, Inc. | Dual-mode electron gun |
-
1983
- 1983-06-16 WO PCT/US1983/000947 patent/WO1985000074A1/en active IP Right Grant
- 1983-06-16 DE DE8383902225T patent/DE3370717D1/de not_active Expired
- 1983-06-16 JP JP50218283A patent/JPS60501580A/ja active Granted
- 1983-06-16 EP EP19830902225 patent/EP0144317B2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0144317A1 (de) | 1985-06-19 |
EP0144317B2 (de) | 1991-03-27 |
JPH047532B2 (de) | 1992-02-12 |
JPS60501580A (ja) | 1985-09-19 |
WO1985000074A1 (en) | 1985-01-03 |
EP0144317B1 (de) | 1987-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |