GB479961A - Improvements in cathode ray tubes - Google Patents

Improvements in cathode ray tubes

Info

Publication number
GB479961A
GB479961A GB27103/36A GB2710336A GB479961A GB 479961 A GB479961 A GB 479961A GB 27103/36 A GB27103/36 A GB 27103/36A GB 2710336 A GB2710336 A GB 2710336A GB 479961 A GB479961 A GB 479961A
Authority
GB
United Kingdom
Prior art keywords
supported
ray tubes
cathode
insulators
oct
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
GB27103/36A
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.)
Ver Gluehlampen & Elec AG
Original Assignee
Ver Gluehlampen & Elec AG
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 Ver Gluehlampen & Elec AG filed Critical Ver Gluehlampen & Elec AG
Publication of GB479961A publication Critical patent/GB479961A/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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements

Landscapes

  • Measurement Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

479,961. Cathode-ray tubes. VEREINIGTE GLUHLAMPEN UND ELECTRICITATS AKT.-GES. Oct. 6, 1936, No. 27103. Convention date, Oct. 14, 1935. [Class 39 (i)] The electrodes are supported by means of insulators within a cylindrical or prismatic conducting body. In the arrangement shown a metal cylinder 2 is supported on the stem 3 by stays 5 and a collar 4. The cathode 6 and control electrode 7 are mounted in an insulator 8 in the cylinder 2 and a concentrating electrode 9 is supported by insulators 10 and supplied with current by a wire 11 passing through an insulating bush 12. The deflecting plates 13 are supported by leads 14 passing through insulating bushes 15 in the wall of the tube 2. The tube 2 is preferably made of ferromagnetic material and maintained at anode potential.
GB27103/36A 1935-10-14 1936-10-06 Improvements in cathode ray tubes Expired GB479961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE479961X 1935-10-14

Publications (1)

Publication Number Publication Date
GB479961A true GB479961A (en) 1938-02-15

Family

ID=6542484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27103/36A Expired GB479961A (en) 1935-10-14 1936-10-06 Improvements in cathode ray tubes

Country Status (3)

Country Link
BE (1) BE417547A (en)
FR (1) FR810670A (en)
GB (1) GB479961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488132A (en) * 1946-10-30 1949-11-15 Du Mont Allen B Lab Inc Deflection system for cathode-ray tubes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123120B (en) * 1955-11-23 1962-02-01 Georg Knobel Space-saving display device, especially for aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488132A (en) * 1946-10-30 1949-11-15 Du Mont Allen B Lab Inc Deflection system for cathode-ray tubes

Also Published As

Publication number Publication date
BE417547A (en)
FR810670A (en) 1937-03-26

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