GB1226582A - - Google Patents

Info

Publication number
GB1226582A
GB1226582A GB1226582DA GB1226582A GB 1226582 A GB1226582 A GB 1226582A GB 1226582D A GB1226582D A GB 1226582DA GB 1226582 A GB1226582 A GB 1226582A
Authority
GB
United Kingdom
Prior art keywords
cathode
support
deck
elongated member
support rods
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 GB1226582A publication Critical patent/GB1226582A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements

Landscapes

  • Electron Sources, Ion Sources (AREA)
GB1226582D 1967-09-01 1968-08-30 Expired GB1226582A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66509167A 1967-09-01 1967-09-01

Publications (1)

Publication Number Publication Date
GB1226582A true GB1226582A (https=) 1971-03-31

Family

ID=24668670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226582D Expired GB1226582A (https=) 1967-09-01 1968-08-30

Country Status (3)

Country Link
US (1) US3567988A (https=)
JP (1) JPS4721082Y1 (https=)
GB (1) GB1226582A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7212381A (https=) * 1972-09-13 1974-03-15
US3917968A (en) * 1974-02-22 1975-11-04 Texas Instruments Inc Area flood gun
DE2422884C2 (de) * 1974-05-11 1983-06-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Halterung für die Elektroden eines Elektronenstrahl-Erzeugungssystems innerhalb der Vakuumhülle einer Mikrowellenröhre
DE3369423D1 (en) * 1982-07-27 1987-02-26 Bbc Brown Boveri & Cie Electronic tube, particularly an emitter tube
US4812716A (en) * 1985-04-03 1989-03-14 Matsushita Electric Industrial Co., Ltd. Electron beam scanning display apparatus with cathode vibration suppression
US4970986A (en) * 1989-08-03 1990-11-20 General Electric Company Apparatus for synthetic diamond deposition including spring-tensioned filaments
JP7538613B2 (ja) * 2020-04-13 2024-08-22 浜松ホトニクス株式会社 電子線発生源、電子線照射装置、及びｘ線照射装置

Also Published As

Publication number Publication date
US3567988A (en) 1971-03-02
JPS4721082Y1 (https=) 1972-07-13

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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