JPH0242354U - - Google Patents
Info
- Publication number
- JPH0242354U JPH0242354U JP12115588U JP12115588U JPH0242354U JP H0242354 U JPH0242354 U JP H0242354U JP 12115588 U JP12115588 U JP 12115588U JP 12115588 U JP12115588 U JP 12115588U JP H0242354 U JPH0242354 U JP H0242354U
- Authority
- JP
- Japan
- Prior art keywords
- core
- deflection yoke
- deflection
- diameter end
- hole
- 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
Description
第１図は本考案の一実施例を示す偏向ヨーク用
コアの斜視図、第２図は本考案の第１実施例を示
す偏向ヨークの断面図、第３図は第２図のＡ−Ａ
断面矢視図、第４図は本考案の第２実施例を示す
偏向ヨークの断面図、第５図は第４図のＢ−Ｂ断
面矢視図、第６図は従来の偏向ヨーク用コアの斜
視図、第７図は従来の偏向ヨークの断面図、第８
図は第７図のＣ−Ｃ断面矢視図である。
１，１１……偏向ヨーク用コア、１Ａ，１１Ａ
……小径端部、１Ｂ，１１Ｂ……大径端部、１Ｃ
，５Ａ……貫通孔、１Ｄ……壁面、２……垂直偏
向コイル、３……水平偏向コイル、４……ＣＲＴ
の頚部、５……セパレータ。
Fig. 1 is a perspective view of a core for a deflection yoke showing an embodiment of the present invention, Fig. 2 is a sectional view of a deflection yoke showing the first embodiment of the invention, and Fig. 3 is a line A-A in Fig. 2.
4 is a cross-sectional view of a deflection yoke showing a second embodiment of the present invention, FIG. 5 is a sectional view taken along line B-B in FIG. 4, and FIG. 6 is a conventional core for a deflection yoke. Fig. 7 is a sectional view of a conventional deflection yoke, Fig. 8 is a perspective view of the conventional deflection yoke.
The figure is a cross-sectional view taken along the line C--C in FIG. 7. 1, 11... Core for deflection yoke, 1A, 11A
...Small diameter end, 1B, 11B...Large diameter end, 1C
, 5A...Through hole, 1D...Wall surface, 2...Vertical deflection coil, 3...Horizontal deflection coil, 4...CRT
neck, 5...separator.
Claims (1)
ラツパ形状の偏向ヨーク用コアにおいて、該コア
の壁面に少なくとも１個の貫通孔を設けたことを
特徴とする偏向ヨーク用コア。 (2) ラツパ状に巻回形成された水平偏向コイル
と、セパレータを介して前記水平偏向コイルの外
周に配置された偏向ヨーク用コアと、この偏向ヨ
ーク用コアに巻回された垂直偏向コイルとからな
る偏向ヨークにおいて、前記偏向ヨーク用コアを
、小径端部から大径端部に向かつて拡開するラツ
パ形状とし、該コアの壁面に少なくとも１個の貫
通孔を設けたものとして構成したことを特徴とす
る偏向ヨーク。 (3) 前記セパレータに少なくとも１個の貫通孔
を設けたことを特徴とする請求項２記載の偏向ヨ
ーク。[Scope of Claim for Utility Model Registration] (1) In a core for a deflection yoke having a truss-shaped shape that widens from a small diameter end toward a large diameter end, at least one through hole is provided in the wall surface of the core. Features a core for deflection yokes. (2) A horizontal deflection coil wound in a round shape, a deflection yoke core placed on the outer periphery of the horizontal deflection coil via a separator, and a vertical deflection coil wound around this deflection yoke core. In the deflection yoke, the core for the deflection yoke has a truss shape that widens from the small diameter end toward the large diameter end, and at least one through hole is provided in the wall surface of the core. A deflection yoke featuring (3) The deflection yoke according to claim 2, wherein the separator is provided with at least one through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121155U JPH0739162Y2 (en) | 1988-09-14 | 1988-09-14 | Deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121155U JPH0739162Y2 (en) | 1988-09-14 | 1988-09-14 | Deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0242354U true JPH0242354U (en) | 1990-03-23 |
| JPH0739162Y2 JPH0739162Y2 (en) | 1995-09-06 |
Family
ID=31367910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121155U Expired - Lifetime JPH0739162Y2 (en) | 1988-09-14 | 1988-09-14 | Deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739162Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447422A (en) * | 1977-09-21 | 1979-04-14 | Hitachi Ltd | Deflecting yoke |
| JPS6071062U (en) * | 1983-10-21 | 1985-05-20 | 日本電気株式会社 | deflection coil |
-
1988
- 1988-09-14 JP JP1988121155U patent/JPH0739162Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447422A (en) * | 1977-09-21 | 1979-04-14 | Hitachi Ltd | Deflecting yoke |
| JPS6071062U (en) * | 1983-10-21 | 1985-05-20 | 日本電気株式会社 | deflection coil |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739162Y2 (en) | 1995-09-06 |