GB1346820A - Deflection coil assembly for cathode ray tubes - Google Patents

Deflection coil assembly for cathode ray tubes

Info

Publication number
GB1346820A
GB1346820A GB2366271A GB2366271A GB1346820A GB 1346820 A GB1346820 A GB 1346820A GB 2366271 A GB2366271 A GB 2366271A GB 2366271 A GB2366271 A GB 2366271A GB 1346820 A GB1346820 A GB 1346820A
Authority
GB
United Kingdom
Prior art keywords
cathode ray
coil assembly
deflection coil
ray tubes
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
GB2366271A
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 Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1346820A publication Critical patent/GB1346820A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite
GB2366271A 1970-03-13 1971-04-19 Deflection coil assembly for cathode ray tubes Expired GB1346820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7003587A NL7003587A (pt) 1970-03-13 1970-03-13

Publications (1)

Publication Number Publication Date
GB1346820A true GB1346820A (en) 1974-02-13

Family

ID=19809567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2366271A Expired GB1346820A (en) 1970-03-13 1971-04-19 Deflection coil assembly for cathode ray tubes

Country Status (4)

Country Link
DE (1) DE2108028A1 (pt)
FR (1) FR2084550A5 (pt)
GB (1) GB1346820A (pt)
NL (1) NL7003587A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0701267A3 (en) * 1994-09-05 1996-11-27 Matsushita Electronics Corp Deflection coil and color cathode ray tube with deflection coil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160676C (nl) * 1973-03-19 1979-11-15 Philips Nv Inrichting voor het weergeven van kleurentelevisiebeelden.
DE2506268C2 (de) * 1975-02-14 1977-01-20 Standard Elektrik Lorenz Ag Ablenksystem fuer farbfernsehbildroehren

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0701267A3 (en) * 1994-09-05 1996-11-27 Matsushita Electronics Corp Deflection coil and color cathode ray tube with deflection coil
US5783901A (en) * 1994-09-05 1998-07-21 Matsushita Electronics Corporation Deflection yoke with a core having a higher magnetic reluctance at the top and bottom portions than the sides
US5932959A (en) * 1994-09-05 1999-08-03 Matsushita Electronics Corporation Deflection yoke and color cathode ray tube with deflection yoke
EP0936656A2 (en) * 1994-09-05 1999-08-18 Matsushita Electronics Corporation Deflection yoke and color cathode ray tube with the deflection yoke
EP0936657A2 (en) * 1994-09-05 1999-08-18 Matsushita Electronics Corporation Deflection yoke and color cathode ray tube with the deflection yoke
EP0936656A3 (en) * 1994-09-05 2000-03-15 Matsushita Electronics Corporation Deflection yoke and color cathode ray tube with the deflection yoke
EP0936657A3 (en) * 1994-09-05 2000-03-15 Matsushita Electronics Corporation Deflection yoke and color cathode ray tube with the deflection yoke

Also Published As

Publication number Publication date
DE2108028A1 (de) 1971-09-30
FR2084550A5 (pt) 1971-12-17
NL7003587A (pt) 1971-09-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees