GB655331A - Shielded ultra high frequency cathode ray tube - Google Patents

Shielded ultra high frequency cathode ray tube

Info

Publication number
GB655331A
GB655331A GB23048/48A GB2304848A GB655331A GB 655331 A GB655331 A GB 655331A GB 23048/48 A GB23048/48 A GB 23048/48A GB 2304848 A GB2304848 A GB 2304848A GB 655331 A GB655331 A GB 655331A
Authority
GB
United Kingdom
Prior art keywords
tube
carries
ray tube
high frequency
cathode ray
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
GB23048/48A
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.)
Allen B du Mont Laboratories Inc
Original Assignee
Allen B du Mont Laboratories Inc
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 Allen B du Mont Laboratories Inc filed Critical Allen B du Mont Laboratories Inc
Publication of GB655331A publication Critical patent/GB655331A/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
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • 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

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB23048/48A 1947-09-11 1948-09-01 Shielded ultra high frequency cathode ray tube Expired GB655331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US773448A US2531278A (en) 1947-09-11 1947-09-11 Shielded ultra high frequency cathode-ray tube

Publications (1)

Publication Number Publication Date
GB655331A true GB655331A (en) 1951-07-18

Family

ID=25098296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23048/48A Expired GB655331A (en) 1947-09-11 1948-09-01 Shielded ultra high frequency cathode ray tube

Country Status (4)

Country Link
US (1) US2531278A (enrdf_load_stackoverflow)
FR (1) FR971060A (enrdf_load_stackoverflow)
GB (1) GB655331A (enrdf_load_stackoverflow)
NL (2) NL142185B (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2381539A (en) * 1941-03-28 1945-08-07 Bell Telephone Labor Inc Electron discharge device
US2442545A (en) * 1945-06-26 1948-06-01 Du Mont Allen B Lab Inc Connector for vacuum tubes

Also Published As

Publication number Publication date
NL74198C (enrdf_load_stackoverflow)
FR971060A (fr) 1951-01-12
NL142185B (nl)
US2531278A (en) 1950-11-21

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