JPS5052964A - - Google Patents
Info
- Publication number
- JPS5052964A JPS5052964A JP49041599A JP4159974A JPS5052964A JP S5052964 A JPS5052964 A JP S5052964A JP 49041599 A JP49041599 A JP 49041599A JP 4159974 A JP4159974 A JP 4159974A JP S5052964 A JPS5052964 A JP S5052964A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00351065A US3832596A (en) | 1973-04-13 | 1973-04-13 | Magnetic structure for focusing of linear beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5052964A true JPS5052964A (ja) | 1975-05-10 |
Family
ID=23379422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49041599A Pending JPS5052964A (ja) | 1973-04-13 | 1974-04-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3832596A (ja) |
| JP (1) | JPS5052964A (ja) |
| CA (1) | CA1010144A (ja) |
| DE (1) | DE2417651A1 (ja) |
| FR (1) | FR2225834B1 (ja) |
| GB (1) | GB1462463A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5653265A (en) * | 1984-02-13 | 1997-08-05 | Excell Corporation | Hollow plastic product |
| CN113066708A (zh) * | 2021-03-22 | 2021-07-02 | 中国科学院空天信息创新研究院 | 周期永磁聚焦系统和磁场调节方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5868846A (ja) * | 1981-10-07 | 1983-04-23 | バリアン・アソシエイツ・インコ−ポレイテツド | 永久磁石で集束される線形ビ−ムマイクロ波管 |
| US4555646A (en) * | 1981-10-07 | 1985-11-26 | Varian Associates, Inc. | Adjustable beam permanent-magnet-focused linear-beam microwave tube |
| US4593230A (en) * | 1982-03-29 | 1986-06-03 | Litton Systems, Inc. | Dual-mode electron gun |
| FR2641899A1 (fr) * | 1989-01-17 | 1990-07-20 | Thomson Tubes Electroniques | Canon a electrons muni d'un dispositif actif produisant un champ magnetique au voisinage de la cathode |
| US6777877B1 (en) * | 2000-08-28 | 2004-08-17 | Communication & Power Industries, Inc. | Gun-only magnet used for a multi-stage depressed collector klystron |
| US6552490B1 (en) * | 2000-05-18 | 2003-04-22 | Communications And Power Industries | Multiple stage depressed collector (MSDC) klystron based amplifier for ground based satellite and terrestrial communications |
| RU2207654C1 (ru) * | 2002-01-08 | 2003-06-27 | Морев Сергей Павлович | Лампа бегущей волны |
| JP4805656B2 (ja) * | 2005-10-31 | 2011-11-02 | 株式会社東芝 | マルチビームクライストロン装置 |
| US7764020B2 (en) * | 2006-07-20 | 2010-07-27 | Barnett Larry R | Electro-permanent magnet for power microwave tubes |
| US8723137B1 (en) * | 2012-10-17 | 2014-05-13 | Innosys, Inc | Hybrid magnet for vacuum electronic device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL89376C (ja) * | 1950-06-17 | |||
| US2774006A (en) * | 1950-10-14 | 1956-12-11 | Univ Leland Stanford Junior | Travelling wave tube apparatus |
| US2701321A (en) * | 1951-07-16 | 1955-02-01 | Sperry Corp | Adjustable magnetic focusing system for beam tubes |
| BE556363A (ja) * | 1954-09-16 | |||
| US3155866A (en) * | 1961-03-14 | 1964-11-03 | Bell Telephone Labor Inc | Magnetic focusing structure for traveling wave tubes |
| US3522469A (en) * | 1968-04-12 | 1970-08-04 | Varian Associates | Magnetic beam focusing structure for a traveling wave tube employing magnetic shunts between the pole pieces and the emitter |
-
1973
- 1973-04-13 US US00351065A patent/US3832596A/en not_active Expired - Lifetime
-
1974
- 1974-04-08 CA CA196,990A patent/CA1010144A/en not_active Expired
- 1974-04-10 JP JP49041599A patent/JPS5052964A/ja active Pending
- 1974-04-10 FR FR7412551A patent/FR2225834B1/fr not_active Expired
- 1974-04-10 DE DE2417651A patent/DE2417651A1/de active Pending
- 1974-04-10 GB GB1598974A patent/GB1462463A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5653265A (en) * | 1984-02-13 | 1997-08-05 | Excell Corporation | Hollow plastic product |
| CN113066708A (zh) * | 2021-03-22 | 2021-07-02 | 中国科学院空天信息创新研究院 | 周期永磁聚焦系统和磁场调节方法 |
| CN113066708B (zh) * | 2021-03-22 | 2023-10-03 | 中国科学院空天信息创新研究院 | 周期永磁聚焦系统和磁场调节方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2417651A1 (de) | 1974-10-24 |
| CA1010144A (en) | 1977-05-10 |
| FR2225834B1 (ja) | 1978-12-22 |
| GB1462463A (en) | 1977-01-26 |
| US3832596A (en) | 1974-08-27 |
| FR2225834A1 (ja) | 1974-11-08 |