FR801794A - Cathode ray tube intended in particular for television applications - Google Patents

Cathode ray tube intended in particular for television applications

Info

Publication number
FR801794A
FR801794A FR801794DA FR801794A FR 801794 A FR801794 A FR 801794A FR 801794D A FR801794D A FR 801794DA FR 801794 A FR801794 A FR 801794A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
television applications
tube intended
intended
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
Other languages
French (fr)
Inventor
Walter Rogowski
Franz August Becker
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
Application granted granted Critical
Publication of FR801794A publication Critical patent/FR801794A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electron Tubes For Measurement (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR801794D 1935-02-11 1936-02-10 Cathode ray tube intended in particular for television applications Expired FR801794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE460477X 1935-02-11

Publications (1)

Publication Number Publication Date
FR801794A true FR801794A (en) 1936-08-17

Family

ID=6539731

Family Applications (2)

Application Number Title Priority Date Filing Date
FR460477A Expired FR460477A (en) 1912-09-30 1913-07-17 Single row double-acting thrust bearing
FR801794D Expired FR801794A (en) 1935-02-11 1936-02-10 Cathode ray tube intended in particular for television applications

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR460477A Expired FR460477A (en) 1912-09-30 1913-07-17 Single row double-acting thrust bearing

Country Status (4)

Country Link
US (1) US2161316A (en)
AT (1) AT148930B (en)
FR (2) FR460477A (en)
GB (1) GB460477A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898456C (en) * 1937-12-18 1953-11-30 Fernseh Gmbh Arrangement for automatic image brightness control in circuits with cathode ray tubes for image reproduction, especially television transmission equipment
US2420514A (en) * 1944-05-25 1947-05-13 Gen Electric Electron lens structure
FR937437A (en) * 1946-12-24 1948-08-17 Csf Variable magnification electron microscope voltage divider
FR937296A (en) * 1947-06-21 1948-08-12 Csf Improvements to focusing devices, for electron microscopes
US2658164A (en) * 1950-11-03 1953-11-03 Du Mont Allen B Lab Inc Focus circuit for cathode-ray tubes
US2700743A (en) * 1951-10-05 1955-01-25 John H Park Intensification of an electron beam from cold-cathode discharge
NL250365A (en) * 1959-04-10
US2983842A (en) * 1959-06-23 1961-05-09 Zenith Radio Corp Electrode system
US3863091A (en) * 1972-12-29 1975-01-28 Hitachi Ltd Electron gun assembly with improved unitary lens system

Also Published As

Publication number Publication date
AT148930B (en) 1937-03-10
FR460477A (en) 1913-12-03
US2161316A (en) 1939-06-06
GB460477A (en) 1937-01-28

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