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FR834015A - Deflector device for cathode ray tubes - Google Patents

Deflector device for cathode ray tubes

Info

Publication number
FR834015A
FR834015A FR834015DA FR834015A FR 834015 A FR834015 A FR 834015A FR 834015D A FR834015D A FR 834015DA FR 834015 A FR834015 A FR 834015A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
deflector device
deflector
tubes
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR834015A publication Critical patent/FR834015A/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
FR834015D 1937-02-20 1938-02-19 Deflector device for cathode ray tubes Expired FR834015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2227711X 1937-02-20

Publications (1)

Publication Number Publication Date
FR834015A true FR834015A (en) 1938-11-09

Family

ID=7991203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834015D Expired FR834015A (en) 1937-02-20 1938-02-19 Deflector device for cathode ray tubes

Country Status (2)

Country Link
US (1) US2227711A (en)
FR (1) FR834015A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976695C (en) * 1943-09-08 1964-03-05 Philips Nv Deflection coil arrangement for cathode ray tubes
US2459732A (en) * 1946-03-26 1949-01-18 Philco Corp Electrical system
US2570425A (en) * 1950-05-26 1951-10-09 Philco Corp Deflection yoke
BE518173A (en) * 1950-06-25
US2586463A (en) * 1950-07-07 1952-02-19 Rca Corp Electron beam deflection system
US2793311A (en) * 1951-04-18 1957-05-21 Du Mont Allen B Lab Inc Deflection yoke
NL100180C (en) * 1955-09-22
US3008052A (en) * 1958-04-17 1961-11-07 W M Welch Mfg Co Magnet structure
JPS5475215A (en) * 1977-11-29 1979-06-15 Toshiba Corp Deflecting unit
US4335366A (en) * 1980-02-25 1982-06-15 Rca Corporation Color television display system having improved convergence

Also Published As

Publication number Publication date
US2227711A (en) 1941-01-07

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