JPH0340747U - - Google Patents
Info
- Publication number
- JPH0340747U JPH0340747U JP10063089U JP10063089U JPH0340747U JP H0340747 U JPH0340747 U JP H0340747U JP 10063089 U JP10063089 U JP 10063089U JP 10063089 U JP10063089 U JP 10063089U JP H0340747 U JPH0340747 U JP H0340747U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic piece
- deflection coil
- deflection yoke
- separator
- deflection
- 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
Links
Description
第１図はこの考案の一実施例による偏向ヨーク
の一部破断側面図、第２図ａ，ｂは従来の偏向ヨ
ークにおける磁性片の配置を示す側面図と平面図
、第３図ａ，ｂは前部磁性片および後部磁性片の
作用を示す偏向ヨークの断面図、第４図は磁性片
の取付け構造を示す平面図、第５図は第４図−
線に沿つた断面図、第６図ａ，ｂは水平ピン磁
界分布および垂直バレル磁界分布を示す偏向ヨー
クの断面図、第７図ａ，ｂは画面上の歪の状況を
示す説明図である。
１……水平偏向コイル、２……垂直偏向コイル
、３……フエライト製コア、４……セパレータ、
５……後部磁性片、１００……吸音材。なお、図
中の同一符号は同一または相当部分を示す。
Figure 1 is a partially cutaway side view of a deflection yoke according to an embodiment of the invention, Figures 2a and b are side views and plan views showing the arrangement of magnetic pieces in a conventional deflection yoke, and Figures 3a and b. 4 is a cross-sectional view of the deflection yoke showing the action of the front magnetic piece and the rear magnetic piece, FIG. 4 is a plan view showing the mounting structure of the magnetic piece, and FIG.
6A and 6B are cross-sectional views of the deflection yoke showing horizontal pin magnetic field distribution and vertical barrel magnetic field distribution, and FIGS. 7A and 7B are explanatory diagrams showing the state of distortion on the screen. . 1... Horizontal deflection coil, 2... Vertical deflection coil, 3... Ferrite core, 4... Separator,
5...Rear magnetic piece, 100...Sound absorbing material. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
するセパレータと、このセパレータの表面に取付
けられた磁性片と、垂直偏向コイルと、フエライ
ト性コアとを具備した陰極線管用の偏向ヨークに
おいて、上記磁性片の周囲に吸音材を配設したこ
とを特徴とする偏向ヨーク。 A deflection yoke for a cathode ray tube comprising a horizontal deflection coil, a separator holding the horizontal deflection coil, a magnetic piece attached to the surface of the separator, a vertical deflection coil, and a ferrite core, in which the magnetic piece is A deflection yoke characterized by having sound-absorbing material placed around it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10063089U JPH0340747U (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10063089U JPH0340747U (en) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340747U true JPH0340747U (en) | 1991-04-18 |
Family
ID=31649623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10063089U Pending JPH0340747U (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340747U (en) |
-
1989
- 1989-08-29 JP JP10063089U patent/JPH0340747U/ja active Pending
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