JPH01111451U - - Google Patents
Info
- Publication number
- JPH01111451U JPH01111451U JP697988U JP697988U JPH01111451U JP H01111451 U JPH01111451 U JP H01111451U JP 697988 U JP697988 U JP 697988U JP 697988 U JP697988 U JP 697988U JP H01111451 U JPH01111451 U JP H01111451U
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- film
- pin
- gate
- green
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
第１図ないし第３図は、本考案に係るフエライ
ト製グリーン体の一実施例を示すもので、第１図
は斜視図、第２図は第１図の―線矢視断面図
、第３図は第２図の―線矢視図、第４図は第
２図に示されるピン状体９が切断された図、第５
図は焼結体にコイルを巻いた図、第６図はビユー
フアインダの基部管に偏向ヨークを取付けた状態
を示す図、第７図は従来のグリーン体の一例を示
す図、第８図ないし第１１図は、従来のグリーン
体の他の例を示す図で、第８図は斜視図、第９図
は第８図の―線矢視断面図、第１０図は第８
図の―線矢視図、第１１図は第１０図をゲー
トカツトした図である。
１……半円筒形フエライト焼結体、２……垂直
同期コイル、３……ビユーフアインダ基部管、４
……円筒体、４ａ……中心軸線、５……分割溝、
６……ピンゲート、７……フイルム状ゲート、８
……円板体、９……ピン状体、１０……フイムゲ
ート、１１……突起、１２……孔。
1 to 3 show an embodiment of a green body made of ferrite according to the present invention, in which FIG. 1 is a perspective view, FIG. The figure is a view taken along the - line arrow in FIG. 2, FIG. 4 is a cutaway view of the pin-shaped body 9 shown in FIG. 2, and FIG.
The figure shows a coil wound around a sintered body, Figure 6 shows a state in which a deflection yoke is attached to the base tube of a viewfinder, Figure 7 shows an example of a conventional green body, and Figures 8 to 8 11 is a diagram showing another example of the conventional green body, FIG. 8 is a perspective view, FIG. 9 is a cross-sectional view taken along the line -- in FIG.
11 is a gate-cut view of FIG. 10. DESCRIPTION OF SYMBOLS 1... Semi-cylindrical ferrite sintered body, 2... Vertical synchronous coil, 3... Viewfinder base tube, 4
... Cylindrical body, 4a ... Central axis line, 5 ... Division groove,
6...Pin gate, 7...Film gate, 8
...disc body, 9...pin-shaped body, 10...film gate, 11...protrusion, 12...hole.
Claims (1)
ーン体であつて、直径の端部位置の内外面に中心
軸線に平行な分割溝が設けられた円筒体と、この
円筒体の一方の端部内縁に上記分割溝を中央にし
た小部分を除いて外周がフイルム状ゲートによつ
て接続された円板体およびこの円板体の上記円筒
体と反対側の面ほぼ中央に円筒体の中心軸線に沿
つて設けられたピン状体よりなるフイルムゲート
とを有することを特徴としたフエライト製グリー
ン体。 It is a green body made of ferrite molded by injection molding, and has a cylindrical body with dividing grooves parallel to the central axis line on the inner and outer surfaces at the end positions of the diameter, and on the inner edge of one end of this cylindrical body. A disk body whose outer periphery is connected by a film-like gate except for a small part centered on the dividing groove, and a surface of the disk body on the opposite side to the cylinder body along the center axis of the cylinder body. A green body made of ferrite, characterized in that it has a film gate formed of a pin-shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP697988U JPH0546198Y2 (en) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP697988U JPH0546198Y2 (en) | 1988-01-22 | 1988-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111451U true JPH01111451U (en) | 1989-07-27 |
| JPH0546198Y2 JPH0546198Y2 (en) | 1993-12-02 |
Family
ID=31211602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP697988U Expired - Lifetime JPH0546198Y2 (en) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546198Y2 (en) |
-
1988
- 1988-01-22 JP JP697988U patent/JPH0546198Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546198Y2 (en) | 1993-12-02 |