GB423427A - Improvements relating to cathode-ray tubes more particularly for television - Google Patents

Improvements relating to cathode-ray tubes more particularly for television

Info

Publication number
GB423427A
GB423427A GB30462/34A GB3046234A GB423427A GB 423427 A GB423427 A GB 423427A GB 30462/34 A GB30462/34 A GB 30462/34A GB 3046234 A GB3046234 A GB 3046234A GB 423427 A GB423427 A GB 423427A
Authority
GB
United Kingdom
Prior art keywords
deflecting
plates
potential
amplifier
terminal
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
GB30462/34A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Publication of GB423427A publication Critical patent/GB423427A/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
    • 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
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Details Of Television Scanning (AREA)
  • Particle Accelerators (AREA)
GB30462/34A 1932-06-27 1933-06-26 Improvements relating to cathode-ray tubes more particularly for television Expired GB423427A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE421603X 1932-06-27
DE1933R0089182 DE694605C (de) 1932-06-27 1933-11-11 Verfahren zur Ablenkung des. Kathodenstrahls in Kathodenstrahlroehren

Publications (1)

Publication Number Publication Date
GB423427A true GB423427A (en) 1935-01-28

Family

ID=40874717

Family Applications (5)

Application Number Title Priority Date Filing Date
GB30462/34A Expired GB423427A (en) 1932-06-27 1933-06-26 Improvements relating to cathode-ray tubes more particularly for television
GB18120/33A Expired GB421603A (en) 1932-06-27 1933-06-26 Improvements relating to cathode-ray tubes for television
GB32402/34A Expired GB447070A (en) 1932-06-27 1934-11-10 Deflecting methods for cathode ray tubes
GB33882/34A Expired GB452650A (en) 1932-06-27 1934-11-26 Improvements in and relating to cathode ray tubes
GB18970/36A Expired GB452844A (en) 1932-06-27 1934-11-26 Improvements in or relating to cathode ray tubes

Family Applications After (4)

Application Number Title Priority Date Filing Date
GB18120/33A Expired GB421603A (en) 1932-06-27 1933-06-26 Improvements relating to cathode-ray tubes for television
GB32402/34A Expired GB447070A (en) 1932-06-27 1934-11-10 Deflecting methods for cathode ray tubes
GB33882/34A Expired GB452650A (en) 1932-06-27 1934-11-26 Improvements in and relating to cathode ray tubes
GB18970/36A Expired GB452844A (en) 1932-06-27 1934-11-26 Improvements in or relating to cathode ray tubes

Country Status (6)

Country Link
US (1) US2226991A (fr)
BE (1) BE406492A (fr)
DE (1) DE694605C (fr)
FR (4) FR757658A (fr)
GB (5) GB423427A (fr)
NL (1) NL46049C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739047C (de) * 1935-09-30 1943-09-09 Fernseh Gmbh Ablenkspulensystem fuer Elektronenstrahlroehren
DE923686C (de) * 1935-11-13 1955-02-21 Interessengemeinschaft Fuer Ru Ablenksysteme fuer Kathodenstrahl-Roehren
GB468394A (en) * 1936-01-14 1937-07-05 Gen Electric Co Ltd Improvements in time bases for cathode ray tubes
DE909234C (de) * 1936-12-16 1954-04-15 Zeiss Ikon Ag Anordnung zur Erzielung einer verzerrungsfreien Ablenkgeometrie bei Braunschen Roehren
DE747207C (de) * 1937-09-03 1944-09-15 Lorenz C Ag Kippschaltung zur Erzeugung symmetrischer Ablenkspannungen oder Ablenkstroeme
DE756688C (de) * 1937-09-18 1954-01-25 Aeg Braunsche Roehre, insbesondere fuer Mess- oder Fernsehzwecke, mit zwei oder mehr gegeneinander gedrehten Ablenkplattenpaaren
US2597363A (en) * 1951-06-29 1952-05-20 Ibm Cathode-ray storage tube
US2745038A (en) * 1954-10-26 1956-05-08 Rca Corp Semiconductor signal translating circuit
US3873878A (en) * 1970-07-31 1975-03-25 Tektronix Inc Electron gun with auxilliary anode nearer to grid than to normal anode
US4933598A (en) * 1986-12-27 1990-06-12 Sony Corporation Cathode-ray tube with internal insulated electrical conductors

Also Published As

Publication number Publication date
NL46049C (fr) 1939-07-15
GB447070A (en) 1936-05-11
BE406492A (fr) 1934-12-31
US2226991A (en) 1940-12-31
FR45728E (fr) 1935-11-18
FR46068E (fr) 1936-02-15
GB452650A (en) 1936-08-26
GB421603A (en) 1934-12-27
DE694605C (de) 1940-08-05
GB452844A (en) 1936-08-26
FR757658A (fr) 1933-12-29
FR45389E (fr) 1935-07-26

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