JPH0195882U - - Google Patents

Info

Publication number
JPH0195882U
JPH0195882U JP19173087U JP19173087U JPH0195882U JP H0195882 U JPH0195882 U JP H0195882U JP 19173087 U JP19173087 U JP 19173087U JP 19173087 U JP19173087 U JP 19173087U JP H0195882 U JPH0195882 U JP H0195882U
Authority
JP
Japan
Prior art keywords
deflection yoke
coil
demagnetizing
core
crt
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.)
Pending
Application number
JP19173087U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP19173087U priority Critical patent/JPH0195882U/ja
Publication of JPH0195882U publication Critical patent/JPH0195882U/ja
Pending legal-status Critical Current

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの考案の一実施例による偏向ヨーク
に消磁コイルを取付けた場合の消磁装置を示す説
明図、第2図は従来の消磁装置を示す説明図であ
る。 図において、1はCRT、2はシヤドウマスク
及び磁気シールド、5はトロイダルコア、6は消
磁コイル、7は消磁コイル6の磁束を示す。なお
、図中、同一符号は同一、または相当部分を示す
FIG. 1 is an explanatory view showing a degaussing device in which a degaussing coil is attached to a deflection yoke according to an embodiment of the invention, and FIG. 2 is an explanatory view showing a conventional demagnetizing device. In the figure, 1 is a CRT, 2 is a shadow mask and magnetic shield, 5 is a toroidal core, 6 is a degaussing coil, and 7 is the magnetic flux of the degaussing coil 6. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トロイダルコアを有する偏向ヨークにおいて、
コアを偏向ヨーク中心軸方向に磁化するコイルを
設け、このコイルにCRTのシヤドウマスク及び
磁気シールドを消磁する為の消磁電流を流す事を
特徴とする偏向ヨーク。
In a deflection yoke with a toroidal core,
A deflection yoke characterized in that a coil is provided to magnetize the core in the direction of the central axis of the deflection yoke, and a demagnetizing current for demagnetizing the shadow mask and magnetic shield of a CRT is passed through the coil.
JP19173087U 1987-12-16 1987-12-16 Pending JPH0195882U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19173087U JPH0195882U (en) 1987-12-16 1987-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19173087U JPH0195882U (en) 1987-12-16 1987-12-16

Publications (1)

Publication Number Publication Date
JPH0195882U true JPH0195882U (en) 1989-06-26

Family

ID=31482628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19173087U Pending JPH0195882U (en) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0195882U (en)

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