GB436632A - Improvements in or relating to electron discharge tubes - Google Patents

Improvements in or relating to electron discharge tubes

Info

Publication number
GB436632A
GB436632A GB7725/35A GB772535A GB436632A GB 436632 A GB436632 A GB 436632A GB 7725/35 A GB7725/35 A GB 7725/35A GB 772535 A GB772535 A GB 772535A GB 436632 A GB436632 A GB 436632A
Authority
GB
United Kingdom
Prior art keywords
anode
cathode
falls
dimension
arrangement
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
GB7725/35A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB436632A publication Critical patent/GB436632A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting

Landscapes

  • Electron Beam Exposure (AREA)
  • Electron Sources, Ion Sources (AREA)
GB7725/35A 1934-05-18 1935-03-12 Improvements in or relating to electron discharge tubes Expired GB436632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE436632X 1934-05-18

Publications (1)

Publication Number Publication Date
GB436632A true GB436632A (en) 1935-10-15

Family

ID=6506925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7725/35A Expired GB436632A (en) 1934-05-18 1935-03-12 Improvements in or relating to electron discharge tubes

Country Status (4)

Country Link
BE (1) BE409500A (nl)
FR (1) FR790218A (nl)
GB (1) GB436632A (nl)
NL (1) NL44131C (nl)

Also Published As

Publication number Publication date
NL44131C (nl)
BE409500A (nl)
FR790218A (fr) 1935-11-16

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