GB961276A - Cathode ray tubes - Google Patents

Cathode ray tubes

Info

Publication number
GB961276A
GB961276A GB12270/63A GB1227063A GB961276A GB 961276 A GB961276 A GB 961276A GB 12270/63 A GB12270/63 A GB 12270/63A GB 1227063 A GB1227063 A GB 1227063A GB 961276 A GB961276 A GB 961276A
Authority
GB
United Kingdom
Prior art keywords
cathode ray
ray tubes
swelling
deflection
thin
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
GB12270/63A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB961276A publication Critical patent/GB961276A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/78—Tubes with electron stream modulated by deflection in a resonator
    • 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

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

961,276. Cathode ray tubes. CSF-COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. March 28, 1963 [April 12, 1962], No. 12270/63. Drawings to Specification. Heading HID. High-frequency electronic deflection; a thin beam 24 impinging on a luminescent screen is deflected by space-charge-swelling of a fat beam 25 propagating in a parallel direction. The swelling is controlled by varying the perveance of the beam by H.F. signals applied to the control grid 16. Horizontal deflection of the thin beam may be by normal deflection plates 21.
GB12270/63A 1962-04-12 1963-03-28 Cathode ray tubes Expired GB961276A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR894195A FR1328380A (en) 1962-04-12 1962-04-12 Cathode ray tube with deflection system for very high frequencies

Publications (1)

Publication Number Publication Date
GB961276A true GB961276A (en) 1964-06-17

Family

ID=8776680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12270/63A Expired GB961276A (en) 1962-04-12 1963-03-28 Cathode ray tubes

Country Status (3)

Country Link
US (1) US3195008A (en)
FR (1) FR1328380A (en)
GB (1) GB961276A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831101A (en) * 1973-03-05 1974-08-20 Physics Int Co Particle beam injection system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235016A (en) * 1939-03-10 1941-03-18 Rca Corp Electron discharge device

Also Published As

Publication number Publication date
FR1328380A (en) 1963-05-31
US3195008A (en) 1965-07-13

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