BE864732A - Element de soutien et de protection de cathode - Google Patents

Element de soutien et de protection de cathode

Info

Publication number
BE864732A
BE864732A BE2056752A BE2056752A BE864732A BE 864732 A BE864732 A BE 864732A BE 2056752 A BE2056752 A BE 2056752A BE 2056752 A BE2056752 A BE 2056752A BE 864732 A BE864732 A BE 864732A
Authority
BE
Belgium
Prior art keywords
protection element
cathode support
cathode
support
protection
Prior art date
Application number
BE2056752A
Other languages
English (en)
Inventor
F K Collins
Original Assignee
Gte Sylvania Inc
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 Gte Sylvania Inc filed Critical Gte Sylvania Inc
Publication of BE864732A publication Critical patent/BE864732A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
BE2056752A 1977-04-28 1978-03-10 Element de soutien et de protection de cathode BE864732A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,867 US4101801A (en) 1977-04-28 1977-04-28 Shielded cathode support structure

Publications (1)

Publication Number Publication Date
BE864732A true BE864732A (fr) 1978-07-03

Family

ID=25155025

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056752A BE864732A (fr) 1977-04-28 1978-03-10 Element de soutien et de protection de cathode

Country Status (3)

Country Link
US (1) US4101801A (fr)
BE (1) BE864732A (fr)
DE (1) DE2818536A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104101A (en) * 1980-01-23 1981-08-19 Hitachi Ltd Turbine stage construction
US4482840A (en) * 1982-09-27 1984-11-13 North American Philips Consumer Electronics Corp. CRT Cathode assembly with support means
JP2607654B2 (ja) * 1988-12-16 1997-05-07 株式会社東芝 傍熱形陰極構体及びそれを使用した電子銃構体
DE4012888A1 (de) * 1990-04-23 1991-10-24 Nokia Unterhaltungselektronik Gitter fuer elektronenstrahl-erzeugungssysteme
KR200190103Y1 (ko) * 1995-04-25 2000-08-01 김순택 음극선관용 전자총(electrol gun for cathode ray tube)
CN119764147B (zh) * 2024-12-13 2025-10-14 东南大学 一种包含分段式绝缘陶瓷的电子枪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351792A (en) * 1964-12-28 1967-11-07 Sylvania Electric Prod Quick warm-up heat-shielded cathode structure for cathode ray tubes
US3549929A (en) * 1968-08-30 1970-12-22 Zenith Radio Corp Bimetallic connector for completing path between cathode and heat sink for temperature control
US4063128A (en) * 1976-07-02 1977-12-13 Rca Corporation Cathode support structure for color picture tube guns to equalize cutoff relation during warm-up

Also Published As

Publication number Publication date
DE2818536A1 (de) 1978-11-02
US4101801A (en) 1978-07-18

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