BE448682A - - Google Patents

Info

Publication number
BE448682A
BE448682A BE448682DA BE448682A BE 448682 A BE448682 A BE 448682A BE 448682D A BE448682D A BE 448682DA BE 448682 A BE448682 A BE 448682A
Authority
BE
Belgium
Application number
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 BE448682A publication Critical patent/BE448682A/xx

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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H01J29/66—Magnetic lenses using electromagnetic means only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
    • H01J31/32—Tubes with image amplification section, e.g. image-iconoscope, supericonoscope

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
BE448682D 1942-01-14 1943-01-12 BE448682A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF91120D DE743018C (de) 1942-01-14 1942-01-14 Speichernde Bildzerlegerroehre mit Bildwandlerteil

Publications (1)

Publication Number Publication Date
BE448682A true BE448682A (fr) 1943-02-27

Family

ID=1556596

Family Applications (1)

Application Number Title Priority Date Filing Date
BE448682D BE448682A (fr) 1942-01-14 1943-01-12

Country Status (4)

Country Link
BE (1) BE448682A (fr)
CH (1) CH230998A (fr)
DE (1) DE743018C (fr)
FR (1) FR889717A (fr)

Also Published As

Publication number Publication date
DE743018C (de) 1943-12-16
FR889717A (fr) 1944-01-18
CH230998A (de) 1944-02-15

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