JPS6165658U - - Google Patents
Info
- Publication number
- JPS6165658U JPS6165658U JP14966684U JP14966684U JPS6165658U JP S6165658 U JPS6165658 U JP S6165658U JP 14966684 U JP14966684 U JP 14966684U JP 14966684 U JP14966684 U JP 14966684U JP S6165658 U JPS6165658 U JP S6165658U
- Authority
- JP
- Japan
- Prior art keywords
- coils
- pair
- deflection
- coil
- series
- 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
- 230000004907 flux Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は、本考案の偏向装置を示し、ａ偏向装
置の側面図、ｂ偏向コイル回路図、ｃ電流制御回
路部の他の実施例をそれぞれ示し、第２図は本考
案の偏向装置を構成するコイルユニツトの一実施
例を示す側面断面図、第３図は陰極線管画面上の
コンバーゼンスのずれの状態図、第４図ａは、垂
直偏向磁束発生コイルに流れる電流と、電流制御
回路に流れる電流の変化、同図ｂは上側および下
側水平偏向コイルの回路インダクタンスの変化、
第５図〜第６図は従来偏向装置を示し、第５図ａ
は水平補助コイル、垂直補助コイルを巻線したコ
イルの側面断面図、同図ｂは偏向コイルの接続図
、第６図ａは他の従来例の偏向装置の背面図、同
図ｂはその水平偏向コイル接続図を示す。
１，１′…組コイル（上側水平補助コイル）、
２，２′…組コイル（下側水平補助コイル）、３
…磁芯、４…マグネツト、５…垂直偏向磁束発生
コイル、６…絶縁ケース、７…コイルユニツト、
８…上側水平偏向コイル、８′…下側水平偏向コ
イル、９，９′…垂直偏向コイル、１０…電流制
御回路、１１，１１′…ダイオード、１２，１２
′…ツエナーダイオード、１３…偏向装置の環状
コア。
1 shows the deflection device of the present invention, a side view of the deflection device, b a deflection coil circuit diagram, and c another embodiment of the current control circuit, and FIG. 2 shows the deflection device of the present invention. A side sectional view showing one embodiment of the constituent coil unit, Fig. 3 is a state diagram of the convergence shift on the cathode ray tube screen, and Fig. 4a shows the current flowing through the vertical deflection flux generating coil and the current control circuit. Changes in flowing current, Figure b shows changes in circuit inductance of the upper and lower horizontal deflection coils,
Figures 5 and 6 show conventional deflection devices, and Figure 5a
6 is a side sectional view of a coil wound with a horizontal auxiliary coil and a vertical auxiliary coil, FIG. 6b is a connection diagram of a deflection coil, FIG. The deflection coil connection diagram is shown. 1, 1'...set coil (upper horizontal auxiliary coil),
2, 2'...Set coil (lower horizontal auxiliary coil), 3
...Magnetic core, 4...Magnet, 5...Vertical deflection magnetic flux generating coil, 6...Insulation case, 7...Coil unit,
8... Upper horizontal deflection coil, 8'... Lower horizontal deflection coil, 9, 9'... Vertical deflection coil, 10... Current control circuit, 11, 11'... Diode, 12, 12
'... Zener diode, 13... Annular core of deflection device.
Claims (1)
イルとを備えたカラー受像管の偏向装置において
、磁芯に巻装され、マグネツトにより磁気バイア
スの付与された２個のコイルを磁気方向が互に逆
方向となるように直列に接続した組コイルを一対
設け、該一対の組コイルを絶縁ケース内に収納し
、前記絶縁ケース外周上に垂直偏向磁束を発生せ
しめるためのコイルを巻装してコイルユニツトを
形成せしめ、前記一対の組コイルは前記一対の水
平偏向コイルとそれぞれに直列に接続され、前記
垂直偏向磁束を発生せしめるためのコイルは該コ
イルに流れる電流を制御するための電流制御回路
と並列接続されるとともに前記一対の垂直偏向コ
イルと直列に接続されていることを特徴とする偏
向装置。 (2) 前記電流制御回路が互に逆極性で並列接続
されたダイオードで構成されている実用新案登録
請求の範囲第１項記載の偏向装置。 (3) 前記電流制御回路が極性を互に逆方向にし
て直列接続されたツエナーダイオードで構成され
ている実用新案登録請求の範囲第１項記載の偏向
装置。[Claims for Utility Model Registration] (1) In a color picture tube deflection device comprising a pair of horizontal deflection coils and a pair of vertical deflection coils, two coils are wound around a magnetic core and are given a magnetic bias by a magnet. A pair of assembled coils are provided in which two coils are connected in series so that their magnetic directions are opposite to each other, and the pair of assembled coils are housed in an insulating case, and a vertical deflection magnetic flux is generated on the outer periphery of the insulating case. A coil unit is formed by winding a coil for generating the vertical deflection magnetic flux, and the pair of set coils are connected in series with the pair of horizontal deflection coils, and the coil for generating the vertical deflection magnetic flux is connected in series with the pair of horizontal deflection coils. A deflection device characterized in that the deflection device is connected in parallel with a current control circuit for controlling the current control circuit and in series with the pair of vertical deflection coils. (2) The deflection device according to claim 1, wherein the current control circuit is composed of diodes connected in parallel with opposite polarities. (3) The deflection device according to claim 1, wherein the current control circuit is composed of Zener diodes connected in series with polarities opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984149666U JPH0515715Y2 (en) | 1984-10-02 | 1984-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984149666U JPH0515715Y2 (en) | 1984-10-02 | 1984-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6165658U true JPS6165658U (en) | 1986-05-06 |
| JPH0515715Y2 JPH0515715Y2 (en) | 1993-04-26 |
Family
ID=30707835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984149666U Expired - Lifetime JPH0515715Y2 (en) | 1984-10-02 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515715Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6223695A (en) * | 1985-07-24 | 1987-01-31 | Victor Co Of Japan Ltd | Convergence correcting device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008196595A (en) * | 2007-02-13 | 2008-08-28 | Ntn Corp | Bearing device for railroad vehicle wheel shaft |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814453A (en) * | 1981-07-17 | 1983-01-27 | Victor Co Of Japan Ltd | Deflector for color picture tube |
-
1984
- 1984-10-02 JP JP1984149666U patent/JPH0515715Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814453A (en) * | 1981-07-17 | 1983-01-27 | Victor Co Of Japan Ltd | Deflector for color picture tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6223695A (en) * | 1985-07-24 | 1987-01-31 | Victor Co Of Japan Ltd | Convergence correcting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515715Y2 (en) | 1993-04-26 |
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