JPS62198654U - - Google Patents
Info
- Publication number
- JPS62198654U JPS62198654U JP8633786U JP8633786U JPS62198654U JP S62198654 U JPS62198654 U JP S62198654U JP 8633786 U JP8633786 U JP 8633786U JP 8633786 U JP8633786 U JP 8633786U JP S62198654 U JPS62198654 U JP S62198654U
- Authority
- JP
- Japan
- Prior art keywords
- core
- saddle
- deflection coils
- pair
- provided along
- 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
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図ないし第５図は本考案の第１の実施例に
係り、第１図は本実施例による偏向ヨーク装置の
正面図、第２図は第１図中の―矢示方向断面
図、第３図はコアに対するキヤンセルコイルの巻
回状態を示す説明図、第４図は水平偏向コイルと
キヤンセルコイルの接続状態を示す回路図、第５
図は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説明図、第６図は本考
案の第２の実施例にして、コアに対するキヤンセ
ルコイルの巻回状態を示す第３図と同様の説明図
である。
１……コア、２，３……水平偏向コイル、４，
５……垂直偏向コイル、６……コイルボビン、７
，８，１１，１２，１３，１４……キヤンセルコ
イル、ＨＢ……水平偏向磁界、ＨＣ……キヤンセ
ル磁界、ＨＲ……不要輻射。
1 to 5 relate to a first embodiment of the present invention, in which FIG. 1 is a front view of the deflection yoke device according to this embodiment, and FIG. 2 is a cross-sectional view in the direction of the - arrow in FIG. Fig. 3 is an explanatory diagram showing how the cancel coil is wound around the core, Fig. 4 is a circuit diagram showing the connection state between the horizontal deflection coil and the cancel coil, and Fig. 5
The figure is an explanatory diagram showing the state of the magnetic field generated by the horizontal deflection coil and the cancel coil, and Fig. 6 shows the second embodiment of the present invention, and Fig. 3 shows the winding state of the cancel coil around the core. It is a similar explanatory diagram. 1...Core, 2, 3...Horizontal deflection coil, 4,
5... Vertical deflection coil, 6... Coil bobbin, 7
, 8, 11, 12, 13, 14... cancel coil, HB... horizontal deflection magnetic field, HC... cancel magnetic field, HR... unnecessary radiation.
Claims (1)
型水平偏向コイルと、前記コアに沿つて設けられ
る一対のトロイダル型またはくら型垂直偏向コイ
ルとからなる偏向ヨーク装置において、前記コア
には偶数個のキヤンセルコイルを上、下、かつ左
、右対称にトロイダル状に巻回したことを特徴と
する偏向ヨーク装置。 In a deflection yoke device comprising a core, a pair of saddle-shaped horizontal deflection coils provided along the core, and a pair of toroidal or saddle-shaped vertical deflection coils provided along the core, the core includes an even number of deflection coils. A deflection yoke device characterized in that a cancel coil is wound in a toroidal shape symmetrically at the top, bottom, and left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986086337U JPH0525162Y2 (en) | 1986-06-06 | 1986-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986086337U JPH0525162Y2 (en) | 1986-06-06 | 1986-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62198654U true JPS62198654U (en) | 1987-12-17 |
| JPH0525162Y2 JPH0525162Y2 (en) | 1993-06-25 |
Family
ID=30942549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986086337U Expired - Lifetime JPH0525162Y2 (en) | 1986-06-06 | 1986-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525162Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5459031A (en) * | 1977-10-19 | 1979-05-12 | Matsushita Electronics Corp | Picture receiving device |
-
1986
- 1986-06-06 JP JP1986086337U patent/JPH0525162Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5459031A (en) * | 1977-10-19 | 1979-05-12 | Matsushita Electronics Corp | Picture receiving device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525162Y2 (en) | 1993-06-25 |