GB1232740A - - Google Patents

Info

Publication number
GB1232740A
GB1232740A GB1232740DA GB1232740A GB 1232740 A GB1232740 A GB 1232740A GB 1232740D A GB1232740D A GB 1232740DA GB 1232740 A GB1232740 A GB 1232740A
Authority
GB
United Kingdom
Prior art keywords
electrode
cathode
anode
annular
oct
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
Application number
Other languages
English (en)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1232740A publication Critical patent/GB1232740A/en
Expired legal-status Critical Current

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
    • H01J23/075—Magnetron injection guns

Landscapes

  • Microwave Tubes (AREA)
  • Particle Accelerators (AREA)
  • Electron Beam Exposure (AREA)
GB1232740D 1968-10-15 1969-10-15 Expired GB1232740A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7517568 1968-10-15

Publications (1)

Publication Number Publication Date
GB1232740A true GB1232740A (fr) 1971-05-19

Family

ID=13568589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232740D Expired GB1232740A (fr) 1968-10-15 1969-10-15

Country Status (4)

Country Link
US (1) US3588600A (fr)
DE (1) DE1950872B2 (fr)
FR (1) FR2020745A1 (fr)
GB (1) GB1232740A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449470A (en) * 1973-07-06 1976-09-15 Secr Defence Crossed field amplifiers
US4021697A (en) * 1975-12-10 1977-05-03 Warnecke Electron Tubes, Inc. Crossed-field amplifier
US4308486A (en) * 1979-11-27 1981-12-29 Rca Corporation Line cathode structure having recessed geometry
CN104735897B (zh) * 2015-03-30 2017-08-25 同方威视技术股份有限公司 电子帘加速器、接收极和电子加速方法

Also Published As

Publication number Publication date
DE1950872A1 (de) 1970-08-13
DE1950872B2 (de) 1972-03-30
US3588600A (en) 1971-06-28
FR2020745A1 (fr) 1970-07-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee