GB791039A - 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
GB791039A
GB791039A GB12661/55A GB1266155A GB791039A GB 791039 A GB791039 A GB 791039A GB 12661/55 A GB12661/55 A GB 12661/55A GB 1266155 A GB1266155 A GB 1266155A GB 791039 A GB791039 A GB 791039A
Authority
GB
United Kingdom
Prior art keywords
coils
cathode
deflecting
relating
ray 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
GB12661/55A
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 GB791039A publication Critical patent/GB791039A/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
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings

Landscapes

  • Details Of Television Scanning (AREA)
GB12661/55A 1954-05-05 1955-05-02 Improvements in or relating to deflecting-coil systems for cathode-ray tubes Expired GB791039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL330299X 1954-05-05

Publications (1)

Publication Number Publication Date
GB791039A true GB791039A (en) 1958-02-19

Family

ID=19784343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12661/55A Expired GB791039A (en) 1954-05-05 1955-05-02 Improvements in or relating to deflecting-coil systems for cathode-ray tubes

Country Status (6)

Country Link
BE (1) BE537872A (xx)
CH (1) CH330299A (xx)
DE (1) DE975305C (xx)
FR (1) FR1123480A (xx)
GB (1) GB791039A (xx)
NL (1) NL85830C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050664A (en) * 1957-10-17 1962-08-21 Gen Electric Magnetic deflection yoke

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB449533A (en) * 1934-10-24 1936-06-24 Michael Bowman Manifold Improvements in and relating to coils for producing a magnetic field of approximately uniform flux density, for use, for example, with cathode ray tubes
GB471103A (en) * 1935-11-27 1937-08-27 Michael Bowman Manifold Improvements in and relating to deflecting means for cathode ray tubes
DE720472C (de) * 1938-06-12 1942-05-07 Telefunken Gmbh Spulenanordnung zur magnetischen Ablenkung des Elektronenstrahles einer Kathodenstrahlroehre
DE748909C (de) * 1939-11-17 1944-11-25 Anordnung zur magnetischen Ablenkung von Kathodenstrahlen unter Verwendung von Spulen mit sinusfoermigem Strombelag
DE976695C (de) * 1943-09-08 1964-03-05 Philips Nv Ablenkspulenanordnung fuer Kathodenstrahlroehren
US2617059A (en) * 1949-12-02 1952-11-04 Hartford Nat Bank & Trust Co Cathode-ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050664A (en) * 1957-10-17 1962-08-21 Gen Electric Magnetic deflection yoke

Also Published As

Publication number Publication date
DE975305C (de) 1961-11-02
BE537872A (xx)
FR1123480A (fr) 1956-09-21
NL85830C (xx)
CH330299A (de) 1958-05-31

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