GB840807A - Improvements in or relating to deflecting coil systems for cathode ray tubes - Google Patents

Improvements in or relating to deflecting coil systems for cathode ray tubes

Info

Publication number
GB840807A
GB840807A GB186/57A GB18657A GB840807A GB 840807 A GB840807 A GB 840807A GB 186/57 A GB186/57 A GB 186/57A GB 18657 A GB18657 A GB 18657A GB 840807 A GB840807 A GB 840807A
Authority
GB
United Kingdom
Prior art keywords
coils
wound
line
layers
layer
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
GB186/57A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB840807A publication Critical patent/GB840807A/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
    • H01J29/766—Deflecting by magnetic fields only using a combination of saddle coils and toroidal windings

Landscapes

  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
GB186/57A 1956-01-05 1957-01-02 Improvements in or relating to deflecting coil systems for cathode ray tubes Expired GB840807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL349006X 1956-01-05

Publications (1)

Publication Number Publication Date
GB840807A true GB840807A (en) 1960-07-13

Family

ID=19784981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB186/57A Expired GB840807A (en) 1956-01-05 1957-01-02 Improvements in or relating to deflecting coil systems for cathode ray tubes

Country Status (7)

Country Link
US (1) US2917646A (da)
BE (1) BE553914A (da)
CH (1) CH349006A (da)
DE (1) DE1053677B (da)
FR (1) FR1185310A (da)
GB (1) GB840807A (da)
NL (1) NL102926C (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149124B (de) * 1958-05-16 1963-05-22 Socony Mobil Oil Co Inc Zusatz zu Destillatbrennstoffoelen
DE1144406B (de) * 1960-03-10 1963-02-28 Telefunken Patent Magnetische Ablenkanordnung fuer Kathodenstrahlroehren
US3671896A (en) * 1971-05-21 1972-06-20 Sylvania Electric Prod Deflection system for triad-beam cathode ray tube
US4511871A (en) * 1983-07-18 1985-04-16 Rca Corporation Modified deflection yoke coils having shootback windings

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR840196A (fr) * 1937-07-06 1939-04-20 Telefunken Gmbh Perfectionnements aux procédés de déviation des faisceaux cathodiques
DE748909C (de) * 1939-11-17 1944-11-25 Anordnung zur magnetischen Ablenkung von Kathodenstrahlen unter Verwendung von Spulen mit sinusfoermigem Strombelag
US2383308A (en) * 1941-05-08 1945-08-21 Gen Electric Cathode-ray deflecting means
US2414925A (en) * 1944-01-26 1947-01-28 Farnsworth Television & Radio Scanning and focusing yoke
US2443032A (en) * 1946-10-29 1948-06-08 Gen Electric Electromagnetic deflecting yoke and circuit
US2569343A (en) * 1949-02-26 1951-09-25 Rca Corp Deflection coil arrangement
BE518173A (da) * 1950-06-25
US2645735A (en) * 1952-04-19 1953-07-14 Rca Corp Precision deflecting yoke
US2684455A (en) * 1952-06-13 1954-07-20 Bendix Aviat Corp Symmetrical magnetic deflection system
US2831997A (en) * 1955-07-27 1958-04-22 Hazeltine Research Inc Electron-beam deflection yoke

Also Published As

Publication number Publication date
BE553914A (da)
DE1053677B (de) 1959-03-26
FR1185310A (fr) 1959-07-31
CH349006A (de) 1960-09-30
NL102926C (da)
US2917646A (en) 1959-12-15

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