GB399961A - Improvements in and relating to cathode ray tube apparatus - Google Patents

Improvements in and relating to cathode ray tube apparatus

Info

Publication number
GB399961A
GB399961A GB22866/32A GB2286632A GB399961A GB 399961 A GB399961 A GB 399961A GB 22866/32 A GB22866/32 A GB 22866/32A GB 2286632 A GB2286632 A GB 2286632A GB 399961 A GB399961 A GB 399961A
Authority
GB
United Kingdom
Prior art keywords
electrode
ray
anode
tube
screen
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
GB22866/32A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB399961A publication Critical patent/GB399961A/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
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Details Of Television Scanning (AREA)
GB22866/32A 1931-08-15 1932-08-15 Improvements in and relating to cathode ray tube apparatus Expired GB399961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399961XA 1931-08-15 1931-08-15

Publications (1)

Publication Number Publication Date
GB399961A true GB399961A (en) 1933-10-19

Family

ID=21908496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22866/32A Expired GB399961A (en) 1931-08-15 1932-08-15 Improvements in and relating to cathode ray tube apparatus

Country Status (4)

Country Link
BE (1) BE390394A (enrdf_load_stackoverflow)
DE (1) DE672541C (enrdf_load_stackoverflow)
FR (1) FR742516A (enrdf_load_stackoverflow)
GB (1) GB399961A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747206C (de) * 1939-10-22 1944-10-02 Fernseh Gmbh Elektrodenanordnung fuer Kathodenstrahlroehren

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874345C (de) * 1940-04-11 1953-04-23 Telefunken Gmbh Abstimmungsanzeigeroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747206C (de) * 1939-10-22 1944-10-02 Fernseh Gmbh Elektrodenanordnung fuer Kathodenstrahlroehren

Also Published As

Publication number Publication date
FR742516A (enrdf_load_stackoverflow) 1933-03-08
BE390394A (enrdf_load_stackoverflow)
DE672541C (de) 1939-03-04

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