GB1010242A - Improvements in or relating to deflection coil assemblies for cathode ray tubes - Google Patents

Improvements in or relating to deflection coil assemblies for cathode ray tubes

Info

Publication number
GB1010242A
GB1010242A GB2647263A GB2647263A GB1010242A GB 1010242 A GB1010242 A GB 1010242A GB 2647263 A GB2647263 A GB 2647263A GB 2647263 A GB2647263 A GB 2647263A GB 1010242 A GB1010242 A GB 1010242A
Authority
GB
United Kingdom
Prior art keywords
deflection coil
relating
cathode ray
ray tubes
coil assemblies
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
GB2647263A
Inventor
Raymond Gray Rippon Robinson
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Priority to GB2647263A priority Critical patent/GB1010242A/en
Publication of GB1010242A publication Critical patent/GB1010242A/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

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

1,010,242. Electron beam deflecting apparatus. PYE Ltd. July 2, 1964 [July 4, 1963], No. 26472/63. Heading H1D. A cathode-ray tube scanning deflection coil comprises an assembly of parallel connected discrete saddle coils 1 to 6. The inner coils have a greater number of the turns than the outer ones and, preferably, the number of turns in each coil is inversely proportional to the area projected by the coil.
GB2647263A 1963-07-04 1963-07-04 Improvements in or relating to deflection coil assemblies for cathode ray tubes Expired GB1010242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2647263A GB1010242A (en) 1963-07-04 1963-07-04 Improvements in or relating to deflection coil assemblies for cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2647263A GB1010242A (en) 1963-07-04 1963-07-04 Improvements in or relating to deflection coil assemblies for cathode ray tubes

Publications (1)

Publication Number Publication Date
GB1010242A true GB1010242A (en) 1965-11-17

Family

ID=10244177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2647263A Expired GB1010242A (en) 1963-07-04 1963-07-04 Improvements in or relating to deflection coil assemblies for cathode ray tubes

Country Status (1)

Country Link
GB (1) GB1010242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133613A (en) * 1983-01-06 1984-07-25 Philips Nv Device for displaying television pictures and deflection unit therefore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133613A (en) * 1983-01-06 1984-07-25 Philips Nv Device for displaying television pictures and deflection unit therefore

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