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FR847896A - Système déflecteur de rayons cathodiques - Google Patents

Système déflecteur de rayons cathodiques

Info

Publication number
FR847896A
FR847896A FR847896DA FR847896A FR 847896 A FR847896 A FR 847896A FR 847896D A FR847896D A FR 847896DA FR 847896 A FR847896 A FR 847896A
Authority
FR
France
Prior art keywords
cathode ray
deflector system
ray deflector
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
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.)
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 FR847896A publication Critical patent/FR847896A/fr
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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/764—Deflecting by magnetic fields only using toroidal windings
FR847896D 1937-12-23 1938-12-22 Système déflecteur de rayons cathodiques Expired FR847896A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2239865X 1937-12-23

Publications (1)

Publication Number Publication Date
FR847896A true FR847896A (fr) 1939-10-18

Family

ID=7991816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847896D Expired FR847896A (fr) 1937-12-23 1938-12-22 Système déflecteur de rayons cathodiques

Country Status (2)

Country Link
US (1) US2239865A (fr)
FR (1) FR847896A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455977A (en) * 1946-12-31 1948-12-14 Philco Corp Magnetic lens for correcting scanning defects
BE515091A (fr) * 1951-10-26
US2789848A (en) * 1953-04-16 1957-04-23 Chicago Forging & Mfg Co Hood latch
BE529660A (fr) * 1953-09-24
BE791387A (fr) * 1971-11-15 1973-03-01 Ford Motor Co Etrier de reglage de deviation d'un faisceau de particules chargees

Also Published As

Publication number Publication date
US2239865A (en) 1941-04-29

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