JPS5052964A - - Google Patents

Info

Publication number: JPS5052964A
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

Application number

JP49041599A

Other languages

Priority date (The priority date 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 date listed.)

1973-04-13

Filing date

1974-04-10

Publication date

1975-05-10

1974-04-10 Application filed filed Critical

1975-05-10 Publication of JPS5052964A publication Critical patent/JPS5052964A/ja

Status Pending legal-status Critical Current

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)

JP49041599A 1973-04-13 1974-04-10 Pending JPS5052964A (en)

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 (en)	1975-05-10

Family

ID=23379422

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP49041599A Pending JPS5052964A (en)	1973-04-13	1974-04-10

Country Status (6)

Country	Link
US (1)	US3832596A (en)
JP (1)	JPS5052964A (en)
CA (1)	CA1010144A (en)
DE (1)	DE2417651A1 (en)
FR (1)	FR2225834B1 (en)
GB (1)	GB1462463A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5653265A (en) *	1984-02-13	1997-08-05	Excell Corporation	Hollow plastic product
CN113066708A (en) *	2021-03-22	2021-07-02	中国科学院空天信息创新研究院	Periodic permanent magnet focusing system and magnetic field adjusting method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4555646A (en) *	1981-10-07	1985-11-26	Varian Associates, Inc.	Adjustable beam permanent-magnet-focused linear-beam microwave tube
JPS5868846A (en) *	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	Linear beam microwave tube focused by permanent magnet
US4593230A (en) *	1982-03-29	1986-06-03	Litton Systems, Inc.	Dual-mode electron gun
FR2641899A1 (en) *	1989-01-17	1990-07-20	Thomson Tubes Electroniques	ELECTRON GUN WITH AN ACTIVE DEVICE PRODUCING A MAGNETIC FIELD IN THE VICINITY OF THE CATHODE
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
US6777877B1 (en) *	2000-08-28	2004-08-17	Communication & Power Industries, Inc.	Gun-only magnet used for a multi-stage depressed collector klystron
RU2207654C1 (en) *	2002-01-08	2003-06-27	Морев Сергей Павлович	Traveling-wave tube
JP4805656B2 (en) *	2005-10-31	2011-11-02	株式会社東芝	Multi-beam klystron equipment
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL89376C (en) *	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
NL200277A (en) *	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 FR FR7412551A patent/FR2225834B1/fr not_active Expired
- 1974-04-10 DE DE2417651A patent/DE2417651A1/en active Pending
- 1974-04-10 JP JP49041599A patent/JPS5052964A/ja active Pending
- 1974-04-10 GB GB1598974A patent/GB1462463A/en not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5653265A (en) *	1984-02-13	1997-08-05	Excell Corporation	Hollow plastic product
CN113066708A (en) *	2021-03-22	2021-07-02	中国科学院空天信息创新研究院	Periodic permanent magnet focusing system and magnetic field adjusting method
CN113066708B (en) *	2021-03-22	2023-10-03	中国科学院空天信息创新研究院	Periodic permanent magnet focusing system and magnetic field adjusting method

Also Published As

Publication number	Publication date
DE2417651A1 (en)	1974-10-24
US3832596A (en)	1974-08-27
GB1462463A (en)	1977-01-26
CA1010144A (en)	1977-05-10
FR2225834A1 (en)	1974-11-08
FR2225834B1 (en)	1978-12-22

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU465453B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
FR2225834B1 (en)	1978-12-22
AU450229B2 (en)	1974-07-04
AR201229Q (en)	1975-02-21
AU472848B2 (en)	1976-06-03
AU466283B2 (en)	1975-10-23
AR199451A1 (en)	1974-08-30
AU461342B2 (en)	1975-05-22
AR196382A1 (en)	1973-12-18
AR193950A1 (en)	1973-05-31
AR195948A1 (en)	1973-11-15
AU471461B2 (en)	1976-04-29
AR197627A1 (en)	1974-04-23
AR195311A1 (en)	1973-09-28
AR200256A1 (en)	1974-10-31
AR200885A1 (en)	1974-12-27
AU447540B2 (en)	1974-03-25