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GB864215A - Improvements in or relating to electron beam-generating assemblies - Google Patents

Improvements in or relating to electron beam-generating assemblies

Info

Publication number
GB864215A
GB864215A GB21844/59A GB2184459A GB864215A GB 864215 A GB864215 A GB 864215A GB 21844/59 A GB21844/59 A GB 21844/59A GB 2184459 A GB2184459 A GB 2184459A GB 864215 A GB864215 A GB 864215A
Authority
GB
United Kingdom
Prior art keywords
magnetic
cathode
magnetic field
region
tube
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
GB21844/59A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 by Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB864215A publication Critical patent/GB864215A/en
Expired legal-status Critical Current

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
    • H01J3/029—Schematic arrangements for beam forming
    • 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)
GB21844/59A 1958-06-25 1959-06-25 Improvements in or relating to electron beam-generating assemblies Expired GB864215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE864215X 1958-06-25

Publications (1)

Publication Number Publication Date
GB864215A true GB864215A (en) 1961-03-29

Family

ID=6801621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21844/59A Expired GB864215A (en) 1958-06-25 1959-06-25 Improvements in or relating to electron beam-generating assemblies

Country Status (3)

Country Link
FR (1) FR1225522A (fr)
GB (1) GB864215A (fr)
NL (1) NL240470A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238587B (de) * 1961-05-27 1967-04-13 United Aircraft Corp Anordnung zur Erzeugung eines intensitaetsreichen Ladungstraegerstrahles kleiner Apertur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238587B (de) * 1961-05-27 1967-04-13 United Aircraft Corp Anordnung zur Erzeugung eines intensitaetsreichen Ladungstraegerstrahles kleiner Apertur

Also Published As

Publication number Publication date
FR1225522A (fr) 1960-07-01
NL240470A (fr)

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