FR946285A - Deflection coils for cathode ray tubes - Google Patents

Deflection coils for cathode ray tubes

Info

Publication number
FR946285A
FR946285A FR946285DA FR946285A FR 946285 A FR946285 A FR 946285A FR 946285D A FR946285D A FR 946285DA FR 946285 A FR946285 A FR 946285A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
deflection coils
coils
deflection
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 FR946285A publication Critical patent/FR946285A/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
FR946285D 1946-10-12 1947-05-07 Deflection coils for cathode ray tubes Expired FR946285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US703055A US2437513A (en) 1946-10-12 1946-10-12 Deflection coil and yoke for cathode-ray tubes

Publications (1)

Publication Number Publication Date
FR946285A true FR946285A (en) 1949-05-30

Family

ID=24823778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946285D Expired FR946285A (en) 1946-10-12 1947-05-07 Deflection coils for cathode ray tubes

Country Status (3)

Country Link
US (1) US2437513A (en)
FR (1) FR946285A (en)
GB (1) GB657490A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598302A (en) * 1949-11-03 1952-05-27 Int Standard Electric Corp Device for the magnetic deflection of cathode-ray tubes
NL181184B (en) * 1949-11-17 Kubota Ltd SINGLE-AXLE OWN-DRIVE AGRICULTURAL MACHINE.
US2645735A (en) * 1952-04-19 1953-07-14 Rca Corp Precision deflecting yoke
US2922133A (en) * 1955-01-10 1960-01-19 Siemens Ag Commutating reactor
US2906978A (en) * 1955-02-17 1959-09-29 Richard M Mikesell Terminal means for toroidal electromagnetic devices
US2881341A (en) * 1955-04-12 1959-04-07 Motorola Inc Deflection yoke
US2975386A (en) * 1955-10-11 1961-03-14 Carl E Coy Toroidal electromagnetic device
US3068381A (en) * 1956-05-17 1962-12-11 Cie Ind Des Telephones Manufacture of toroidal coils
US3045139A (en) * 1957-09-10 1962-07-17 Int Standard Electric Corp Magnetic deflecting yoke for cathoderay tubes
NL280741A (en) * 1961-08-02
US3766641A (en) * 1972-05-01 1973-10-23 Gte Sylvania Inc Method of winding toroidal yokes
JPH0241852Y2 (en) * 1985-03-20 1990-11-08

Also Published As

Publication number Publication date
US2437513A (en) 1948-03-09
GB657490A (en) 1951-09-19

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