JPH0264141U - - Google Patents
Info
- Publication number
- JPH0264141U JPH0264141U JP14303088U JP14303088U JPH0264141U JP H0264141 U JPH0264141 U JP H0264141U JP 14303088 U JP14303088 U JP 14303088U JP 14303088 U JP14303088 U JP 14303088U JP H0264141 U JPH0264141 U JP H0264141U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- convergence
- magnets
- pole
- attached
- 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
- 230000003068 static effect Effects 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
Description
第１図は、本考案の一実施例を示す図、第２図
は、第１図のコンバージエンスマグネツトの斜視
図、第３図は、第１図のコンバージエンスマグネ
ツトの機能を説明するための図、第４図および第
６図は、従来のスタテイツク・コンバージエンス
マグネツト・アセンブリを示す図、第５図は、２
極、４極、６極コンバージエンスマグネツトのＲ
，Ｇ，Ｂの電子ビームに対する機能を説明するた
めの図、第７図は、従来の２枚１組の４極コンバ
ージエンスマグネツトの構造を示す図である。
３１ａ，３１ｂ……コンバージエンスマグネツ
ト、３２ａ，３２ｂ……マグネツト板、３３，３
４，３７，３８……異方性プラスチツク希土類マ
グネツト、３５……タブ。
Fig. 1 is a diagram showing an embodiment of the present invention, Fig. 2 is a perspective view of the convergence magnet shown in Fig. 1, and Fig. 3 explains the function of the convergence magnet shown in Fig. 1. FIGS. 4 and 6 show conventional static convergence magnet assemblies, and FIG.
R of pole, 4 pole, 6 pole convergence magnet
, G, and B with respect to the electron beam, is a diagram showing the structure of a conventional four-pole convergence magnet consisting of a set of two magnets. 31a, 31b... Convergence magnet, 32a, 32b... Magnetic plate, 33, 3
4, 37, 38...Anisotropic plastic rare earth magnet, 35...Tab.
Claims (1)
グネツトを有するスタテイツク・コンバージエン
スマグネツト・アセンブリにおいて、 前記４極コンバージエンスマグネツトは、同一
極性の２個のマグネツトが装着されたマグネツト
板と、前記極性とは異なる極性の２個のマグネツ
トが装着されたマグネツト板とからなることを特
徴とするスタテイツク・コンバージエンスマグネ
ツト・アセンブリ。 (2) 前記マグネツトが異方性プラスチツク希土
類マグネツトであることを特徴とする請求項１記
載のスタテイツク・コンバージエンスマグネツト
・アセンブリ。[Claims for Utility Model Registration] (1) In a static convergence magnet assembly having a set of two 4-pole convergence magnets, the 4-pole convergence magnet has two magnets of the same polarity. A static convergence magnet assembly comprising a magnet plate to which a magnet is attached, and a magnet plate to which two magnets having polarities different from the above-mentioned polarities are attached. 2. The static convergence magnet assembly of claim 1, wherein said magnet is an anisotropic plastic rare earth magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14303088U JPH0264141U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14303088U JPH0264141U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264141U true JPH0264141U (en) | 1990-05-14 |
Family
ID=31409487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14303088U Pending JPH0264141U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100405208B1 (en) * | 2001-05-10 | 2003-11-12 | 삼성전기주식회사 | Deflection yoke |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224831B1 (en) * | 1970-02-27 | 1977-07-04 | ||
| JPS5947958B2 (en) * | 1977-03-19 | 1984-11-22 | ソニー株式会社 | Motor rotation speed control device |
| JPS61253302A (en) * | 1985-05-02 | 1986-11-11 | Mitsui Toatsu Chem Inc | Treatment of magnetic powder |
-
1988
- 1988-11-01 JP JP14303088U patent/JPH0264141U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224831B1 (en) * | 1970-02-27 | 1977-07-04 | ||
| JPS5947958B2 (en) * | 1977-03-19 | 1984-11-22 | ソニー株式会社 | Motor rotation speed control device |
| JPS61253302A (en) * | 1985-05-02 | 1986-11-11 | Mitsui Toatsu Chem Inc | Treatment of magnetic powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100405208B1 (en) * | 2001-05-10 | 2003-11-12 | 삼성전기주식회사 | Deflection yoke |
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