FR896956A - Beam polar deflection cathode ray tube - Google Patents

Beam polar deflection cathode ray tube

Info

Publication number
FR896956A
FR896956A FR896956DA FR896956A FR 896956 A FR896956 A FR 896956A FR 896956D A FR896956D A FR 896956DA FR 896956 A FR896956 A FR 896956A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
deflection cathode
polar deflection
beam polar
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
Other languages
French (fr)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR896956A publication Critical patent/FR896956A/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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/78—Arrangements for deflecting ray or beam along a circle, spiral or rotating radial line, e.g. for radar display

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR896956D 1942-08-03 1943-08-03 Beam polar deflection cathode ray tube Expired FR896956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896956X 1942-08-03

Publications (1)

Publication Number Publication Date
FR896956A true FR896956A (en) 1945-03-08

Family

ID=6848466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896956D Expired FR896956A (en) 1942-08-03 1943-08-03 Beam polar deflection cathode ray tube

Country Status (1)

Country Link
FR (1) FR896956A (en)

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