GB787642A - Improvements in or relating to electromagnetic deflecting means for cathode ray tubes - Google Patents

Improvements in or relating to electromagnetic deflecting means for cathode ray tubes

Info

Publication number
GB787642A
GB787642A GB27212/54A GB2721254A GB787642A GB 787642 A GB787642 A GB 787642A GB 27212/54 A GB27212/54 A GB 27212/54A GB 2721254 A GB2721254 A GB 2721254A GB 787642 A GB787642 A GB 787642A
Authority
GB
United Kingdom
Prior art keywords
coils
foil
sept
series
plastic material
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
GB27212/54A
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.)
CT D ETUDES ET DE DEV de l ELE
Original Assignee
CT D ETUDES ET DE DEV de l ELE
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 CT D ETUDES ET DE DEV de l ELE filed Critical CT D ETUDES ET DE DEV de l ELE
Publication of GB787642A publication Critical patent/GB787642A/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
    • H01J29/768—Deflecting by magnetic fields only using printed windings

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Electron Beam Exposure (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB27212/54A 1953-09-24 1954-09-20 Improvements in or relating to electromagnetic deflecting means for cathode ray tubes Expired GB787642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002089X 1953-09-24

Publications (1)

Publication Number Publication Date
GB787642A true GB787642A (en) 1957-12-11

Family

ID=9561826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27212/54A Expired GB787642A (en) 1953-09-24 1954-09-20 Improvements in or relating to electromagnetic deflecting means for cathode ray tubes

Country Status (5)

Country Link
US (1) US2831136A (fr)
BE (1) BE529660A (fr)
DE (1) DE1002089B (fr)
FR (1) FR1090112A (fr)
GB (1) GB787642A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928014A (en) * 1955-05-02 1960-03-08 Kaiser Ind Corp Electronic device cathode ray tubes
US3234632A (en) * 1955-08-25 1966-02-15 Hazeltine Research Inc Method of manufacturing magnetic deflection yokes
US3139566A (en) * 1955-08-25 1964-06-30 Hazeltine Research Inc Construction of magnetic deflection yokes and the like
US3118092A (en) * 1956-01-11 1964-01-14 Hazeltine Research Inc Magnetic deflection coils and yokes
US3007087A (en) * 1958-06-04 1961-10-31 Gen Dynamics Corp Electromagnetic deflection coil
US3111609A (en) * 1959-03-16 1963-11-19 Gen Electric Deflection yoke and method of making
US3240642A (en) * 1960-01-18 1966-03-15 Zenith Radio Corp Method of printing an electrical component
GB1157805A (en) * 1965-07-30 1969-07-09 Emi Ltd Improvements in or relating to Circuit Elements especially for use as Scanning Coils
GB1178234A (en) * 1966-02-26 1970-01-21 Emi Ltd Improvements in or relating to scanning coils.
US3368095A (en) * 1966-07-11 1968-02-06 Rca Corp Four identical printed coils for horizontal and vertical deflection on flexible dielectric
JPS4925769B1 (fr) * 1969-09-08 1974-07-03
GB1268023A (en) * 1970-02-20 1972-03-22 Marconi Co Ltd Improvements in or relating to printed circuit magnetic field coils
JPS4843824A (fr) * 1971-10-07 1973-06-25
JPS542582B2 (fr) * 1972-07-31 1979-02-09
JPS5086215A (fr) * 1973-11-30 1975-07-11
US3924466A (en) * 1974-10-21 1975-12-09 Honeywell Inc Magnetic flowmeter with improved field coil
FR2435789A1 (fr) * 1978-09-08 1980-04-04 Frances Andre Inductance imprimee spiralee
US4383233A (en) * 1981-07-24 1983-05-10 Rca Corporation Television deflection yoke
US4639703A (en) * 1985-05-22 1987-01-27 U.S. Philips Corporation Saddle coils for electromagnetic deflection units
US4994015A (en) * 1987-09-14 1991-02-19 Cadwell Industries, Inc. Magnetic stimulator coils
US5078674A (en) * 1989-02-10 1992-01-07 Cadwll Industries, Inc. Magnetic stimulator coils

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1647474A (en) * 1923-10-25 1927-11-01 Frederick W Seymour Variable pathway
US1995376A (en) * 1932-10-29 1935-03-26 Rca Corp Television system
US2237651A (en) * 1937-04-12 1941-04-08 Gen Electric Electronic device
FR847896A (fr) * 1937-12-23 1939-10-18 Telefunken Gmbh Système déflecteur de rayons cathodiques
NL73807C (fr) * 1939-06-02
US2278478A (en) * 1941-01-10 1942-04-07 Bell Telephone Labor Inc Magnetic coil and arrangement utilizing the same
US2324089A (en) * 1941-12-09 1943-07-13 Bell Telephone Labor Inc Electron discharge apparatus
US2400008A (en) * 1943-07-14 1946-05-07 Carter Carburetor Corp Method of forming coils
BE498448A (fr) * 1949-10-04
BE507000A (fr) * 1950-06-25

Also Published As

Publication number Publication date
DE1002089B (de) 1957-02-07
FR1090112A (fr) 1955-03-28
US2831136A (en) 1958-04-15
BE529660A (fr)

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