GB602253A - Improvements in or relating to cathode ray tubes - Google Patents

Improvements in or relating to cathode ray tubes

Info

Publication number
GB602253A
GB602253A GB12474/45A GB1247445A GB602253A GB 602253 A GB602253 A GB 602253A GB 12474/45 A GB12474/45 A GB 12474/45A GB 1247445 A GB1247445 A GB 1247445A GB 602253 A GB602253 A GB 602253A
Authority
GB
United Kingdom
Prior art keywords
cathode
sleeves
ray tubes
lugs
insulator
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
GB12474/45A
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.)
FRANCESCO WILLIAM STOPPANI
STC PLC
Original Assignee
FRANCESCO WILLIAM STOPPANI
Standard Telephone and Cables PLC
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 FRANCESCO WILLIAM STOPPANI, Standard Telephone and Cables PLC filed Critical FRANCESCO WILLIAM STOPPANI
Publication of GB602253A publication Critical patent/GB602253A/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
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB12474/45A 1945-05-17 1945-05-17 Improvements in or relating to cathode ray tubes Expired GB602253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB269928X 1945-05-17

Publications (1)

Publication Number Publication Date
GB602253A true GB602253A (en) 1948-05-24

Family

ID=10252431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12474/45A Expired GB602253A (en) 1945-05-17 1945-05-17 Improvements in or relating to cathode ray tubes

Country Status (5)

Country Link
BE (1) BE476377A (enrdf_load_stackoverflow)
CH (1) CH269928A (enrdf_load_stackoverflow)
ES (1) ES175184A1 (enrdf_load_stackoverflow)
FR (1) FR948602A (enrdf_load_stackoverflow)
GB (1) GB602253A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE476377A (enrdf_load_stackoverflow)
FR948602A (fr) 1949-08-05
ES175184A1 (es) 1946-11-01
CH269928A (fr) 1950-07-31

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