GB904919A - Electron gun assembly - Google Patents

Electron gun assembly

Info

Publication number
GB904919A
GB904919A GB1856661A GB1856661A GB904919A GB 904919 A GB904919 A GB 904919A GB 1856661 A GB1856661 A GB 1856661A GB 1856661 A GB1856661 A GB 1856661A GB 904919 A GB904919 A GB 904919A
Authority
GB
United Kingdom
Prior art keywords
electron gun
gun assembly
electron
assembly
nickel
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
GB1856661A
Inventor
Sidney Joseph Eden
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB1856661A priority Critical patent/GB904919A/en
Publication of GB904919A publication Critical patent/GB904919A/en
Expired legal-status Critical Current

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
    • H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
    • 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

Landscapes

  • Electron Sources, Ion Sources (AREA)

Abstract

An electron-beam tube electrode may comprise an alloy of 45% copper and 55% nickel.
GB1856661A 1961-05-23 1961-05-23 Electron gun assembly Expired GB904919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1856661A GB904919A (en) 1961-05-23 1961-05-23 Electron gun assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1856661A GB904919A (en) 1961-05-23 1961-05-23 Electron gun assembly

Publications (1)

Publication Number Publication Date
GB904919A true GB904919A (en) 1962-09-05

Family

ID=10114658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1856661A Expired GB904919A (en) 1961-05-23 1961-05-23 Electron gun assembly

Country Status (1)

Country Link
GB (1) GB904919A (en)

Similar Documents

Publication Publication Date Title
GB981743A (en) Improvements in electron guns
GB904919A (en) Electron gun assembly
GB1115509A (en) Image dissector tube
GB1004978A (en) High frequency electron discharge apparatus
GB1013622A (en) Improvements in electron-beam tubes and electron guns for use therein
GB1111950A (en) Multipactor switch
GB809017A (en) Improvements in or relating to electron discharge devices
CA577265A (en) Electron tubes and lead insulating arrangement therefor
ES277527A1 (en) Device comprising a cathode ray tube (Machine-translation by Google Translate, not legally binding)
AU251092B2 (en) Cathode assembly for electron tube
ES279454A1 (en) Process for the manufacture of an electrical primer and a primer obtained by this process
ES292983A1 (en) Improvements in high tension armored cells, with discharge device (Machine-translation by Google Translate, not legally binding)
GB866158A (en) Improvements in metal x-ray image tube
AU268611B2 (en) Cathode ray tube electron gun assembly
AU267360B2 (en) Cathode ray tube electron gun assembly
CA596606A (en) Electron gun electrode assembly
CA577399A (en) Cathode ray tube and electron gun therefor
AU3176063A (en) Cathode ray tube electron gun assembly
AU3175563A (en) Cathode ray tube electron gun assembly
CA623117A (en) Method of relatively fixing metallic objects, more particularly electrodes for cathode-ray tubes
AU249876B2 (en) Cathode-grid assembly for electron guns
AU244382B2 (en) Arrangement forthe magnetic deflection ofthe electron beam of cathode ray tubes, particularly for television purposes
CA630943A (en) Secondary emission suppression in electron beam tubes
GB876518A (en) Improvements in or relating to cathode support structures in electron discharge tubes
GB781385A (en) Improvements in or relating to electrodes for electron discharge devices