GB552622A - Improvements in cathode ray tubes - Google Patents

Improvements in cathode ray tubes

Info

Publication number
GB552622A
GB552622A GB975/42A GB97542A GB552622A GB 552622 A GB552622 A GB 552622A GB 975/42 A GB975/42 A GB 975/42A GB 97542 A GB97542 A GB 97542A GB 552622 A GB552622 A GB 552622A
Authority
GB
United Kingdom
Prior art keywords
electrode
plate
press
wires
accelerator
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
GB975/42A
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.)
STC PLC
Original Assignee
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB552622A publication Critical patent/GB552622A/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

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB975/42A 1940-11-12 1942-01-23 Improvements in cathode ray tubes Expired GB552622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US365216A US2269115A (en) 1940-11-12 1940-11-12 Cathode-ray tube

Publications (1)

Publication Number Publication Date
GB552622A true GB552622A (en) 1943-04-16

Family

ID=23437953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB975/42A Expired GB552622A (en) 1940-11-12 1942-01-23 Improvements in cathode ray tubes

Country Status (4)

Country Link
US (1) US2269115A (fr)
BE (1) BE473665A (fr)
FR (1) FR942455A (fr)
GB (1) GB552622A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432037A (en) * 1943-08-20 1947-12-02 Kreisler Mfg Corp Jacques Electron gun positioning means
FR926000A (fr) * 1945-04-05 1947-09-30
US2529134A (en) * 1947-10-02 1950-11-07 Rauland Corp Support for electron guns
US2545120A (en) * 1948-02-27 1951-03-13 Rca Corp Cathode-ray tube arc-over preventive
US2877370A (en) * 1955-08-25 1959-03-10 Rca Corp Electrode assembly
US3546525A (en) * 1969-01-21 1970-12-08 Sony Corp Electron gun electrical connection apparatus

Also Published As

Publication number Publication date
FR942455A (fr) 1949-02-09
BE473665A (fr)
US2269115A (en) 1942-01-06

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