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Application filed by Gmbh FernsehfiledCriticalGmbh Fernseh
Publication of CH230998ApublicationCriticalpatent/CH230998A/de
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
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Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
Analysing Materials By The Use Of Radiation
(AREA)
Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes
(AREA)
CH230998D1942-01-141943-01-04Anordnung mit Kathodenstrahlfernsehröhre.
CH230998A
(de)
Kippschaltung zur Erzeugung einer saegezahnfoermigen Ablenkspannung oder eines Ablenkstromes zur Elektronenstrahlablenkung in Elektronenstrahlroehren unter Verwendung eines Rueckkopplungstransformators und einer Schirmgitterroehre
Kathodenroehre mit mehreren Elektronenquellen, welche in Reihe in einer zweckmaessig aus einem nieder-, mittel- oder hochfrequenten Wechselstrom-erzeuger gespeisten Strombahn liegen