JPS5586054A - Color picture tube with deflecting yoke - Google Patents

Color picture tube with deflecting yoke

Info

Publication number
JPS5586054A
JPS5586054A JP15743178A JP15743178A JPS5586054A JP S5586054 A JPS5586054 A JP S5586054A JP 15743178 A JP15743178 A JP 15743178A JP 15743178 A JP15743178 A JP 15743178A JP S5586054 A JPS5586054 A JP S5586054A
Authority
JP
Japan
Prior art keywords
deflecting
deflecting yoke
revolution
separator
section
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.)
Granted
Application number
JP15743178A
Other languages
Japanese (ja)
Other versions
JPS627658B2 (en
Inventor
Tatsuo Tanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15743178A priority Critical patent/JPS5586054A/en
Publication of JPS5586054A publication Critical patent/JPS5586054A/en
Publication of JPS627658B2 publication Critical patent/JPS627658B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/563—Aberrations by type
    • H01J2229/5637—Colour purity

Abstract

PURPOSE: To enable the separation between the adjustment of raster revolution and that of color purity by axially moving the deflecting yoke assembling body with the screw-shaped section provided on the surface of the body of revolution which can coaxially be revolved together with the neck section.
CONSTITUTION: The deflecting yoke assembling frame structure 2 consisting of the deflecting coils 8 and 9, the core 10, and the separator 7 engages with the concave section 14 at the separator 7 and the projection 13 of the deflecting yoke mounting body 12. Consequently, the rotary position of the deflecting yoke assembling body 2 is determined and the end of the mounting body 12 is clamped with the clamping ring 6. After that, the rotary position (angle) is fixed. The body of revolution 11 for moving the deflecting yoke on which the convex-shaped screw section 15 engaging with the inside concave screw section of the separator 7 is projected is inserted between the external surface of the mounting body 12 and the internal surface of the separator 7. By revolving the body of revolution 11, the deflecting coil assembling body 2 is axially moved.
COPYRIGHT: (C)1980,JPO&Japio
JP15743178A 1978-12-22 1978-12-22 Color picture tube with deflecting yoke Granted JPS5586054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15743178A JPS5586054A (en) 1978-12-22 1978-12-22 Color picture tube with deflecting yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15743178A JPS5586054A (en) 1978-12-22 1978-12-22 Color picture tube with deflecting yoke

Publications (2)

Publication Number Publication Date
JPS5586054A true JPS5586054A (en) 1980-06-28
JPS627658B2 JPS627658B2 (en) 1987-02-18

Family

ID=15649483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15743178A Granted JPS5586054A (en) 1978-12-22 1978-12-22 Color picture tube with deflecting yoke

Country Status (1)

Country Link
JP (1) JPS5586054A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101989523A (en) * 2009-07-31 2011-03-23 磁化电子株式会社 Holder of purity convergence magnet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310590U (en) * 1989-06-16 1991-01-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101989523A (en) * 2009-07-31 2011-03-23 磁化电子株式会社 Holder of purity convergence magnet

Also Published As

Publication number Publication date
JPS627658B2 (en) 1987-02-18

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