FR942915A - Cathode ray deflection device - Google Patents

Cathode ray deflection device

Info

Publication number
FR942915A
FR942915A FR942915DA FR942915A FR 942915 A FR942915 A FR 942915A FR 942915D A FR942915D A FR 942915DA FR 942915 A FR942915 A FR 942915A
Authority
FR
France
Prior art keywords
cathode ray
deflection device
ray deflection
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR942915A publication Critical patent/FR942915A/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
    • H01J29/72—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
FR942915D 1941-05-08 1946-12-18 Cathode ray deflection device Expired FR942915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392503A US2383308A (en) 1941-05-08 1941-05-08 Cathode-ray deflecting means

Publications (1)

Publication Number Publication Date
FR942915A true FR942915A (en) 1949-02-22

Family

ID=10064634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942915D Expired FR942915A (en) 1941-05-08 1946-12-18 Cathode ray deflection device

Country Status (3)

Country Link
US (1) US2383308A (en)
FR (1) FR942915A (en)
GB (1) GB573032A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606304A (en) * 1949-02-15 1952-08-05 Philco Corp Electrical system
US2568456A (en) * 1949-12-06 1951-09-18 Gen Electric Electromagnetic deflection yoke structure
BE515091A (en) * 1951-10-26
NL102926C (en) * 1956-01-05

Also Published As

Publication number Publication date
US2383308A (en) 1945-08-21
GB573032A (en) 1945-11-02

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