JPS6373846U - - Google Patents
Info
- Publication number
- JPS6373846U JPS6373846U JP16804186U JP16804186U JPS6373846U JP S6373846 U JPS6373846 U JP S6373846U JP 16804186 U JP16804186 U JP 16804186U JP 16804186 U JP16804186 U JP 16804186U JP S6373846 U JPS6373846 U JP S6373846U
- Authority
- JP
- Japan
- Prior art keywords
- core
- coil
- coils
- pair
- cancel
- 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
- 238000009413 insulation Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案偏向ヨーク装置の一実施例にお
ける側面図、第２図は第１図の―線断面図、
第３図は同じく一実施例における要部背面図、第
４図は同じく水平偏向コイルとキヤンセルコイル
との接続状態を示す回路図、第５図は同じく水平
偏向コイルとキヤンセルコイルによつて発生する
磁界の状態を示す偏向ヨーク本体の頭部側から見
た要部断面説明図である。
１……コア、２，３……水平偏向コイル、４，
５……垂直偏向コイル、４ａ，４ｂ，５ａ，５ｂ
……非巻回部、８，８Ａ，８Ｂ，９，９Ａ，９Ｂ
……キヤンセルコイル、１０……絶縁部材、
FIG. 1 is a side view of an embodiment of the deflection yoke device of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG.
FIG. 3 is a rear view of the main parts in one embodiment, FIG. 4 is a circuit diagram showing the connection state between the horizontal deflection coil and the cancel coil, and FIG. 5 is the same circuit diagram showing the connection state between the horizontal deflection coil and the cancel coil. FIG. 2 is an explanatory cross-sectional view of a main part of the deflection yoke main body as seen from the head side, showing the state of the magnetic field. 1...Core, 2, 3...Horizontal deflection coil, 4,
5...Vertical deflection coil, 4a, 4b, 5a, 5b
...Non-wound part, 8, 8A, 8B, 9, 9A, 9B
... Cancel coil, 10 ... Insulating member,
Claims (1)
のくら型の水平偏向コイルと、前記コアの外周に
巻装される一対のトロイダル型の垂直偏向コイル
とを備え、前記水平偏向コイルに対し該水平偏向
コイルによつて発生する水平偏向磁界のうち前記
コアから外部に漏れる不要輻射とは逆の磁界を発
生する一対のキヤンセルコイルを接続するととも
に、前記垂直偏向コイルの巻線領域に複数個の非
巻回部を形成し、前記キヤンセルコイルを前記垂
直偏向コイルとの絶縁を保持する絶縁部材を介し
て前記非巻回部に位置して前記コアの外周にトロ
イダル状に巻回配置したことを特徴とする偏向ヨ
ーク装置。 A core, a pair of saddle-shaped horizontal deflection coils wound along the inner surface of the core, and a pair of toroidal vertical deflection coils wound around the outer periphery of the core, On the other hand, a pair of cancel coils that generate a magnetic field opposite to unnecessary radiation leaking from the core to the outside in the horizontal deflection magnetic field generated by the horizontal deflection coil are connected, and a plurality of cancel coils are connected to the winding area of the vertical deflection coil. a non-wound portion is formed, and the cancel coil is located in the non-wound portion via an insulating member that maintains insulation from the vertical deflection coil and is wound around the outer periphery of the core in a toroidal shape. A deflection yoke device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16804186U JPS6373846U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16804186U JPS6373846U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6373846U true JPS6373846U (en) | 1988-05-17 |
Family
ID=31100547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16804186U Pending JPS6373846U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373846U (en) |
-
1986
- 1986-10-31 JP JP16804186U patent/JPS6373846U/ja active Pending