JPH0220302U - - Google Patents
Info
- Publication number
- JPH0220302U JPH0220302U JP9858388U JP9858388U JPH0220302U JP H0220302 U JPH0220302 U JP H0220302U JP 9858388 U JP9858388 U JP 9858388U JP 9858388 U JP9858388 U JP 9858388U JP H0220302 U JPH0220302 U JP H0220302U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- coil
- permanent magnets
- coil frame
- parallel
- 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
- 238000009413 insulation Methods 0.000 claims 1
Landscapes
- Electromagnets (AREA)
Description
第１図〜第３図はこの考案の第１実施例を示す
もので、第１図は中央断面図、第２図及び第図は
動作説明用断面図、第４図は同第２実施例を示す
中央断面図、第５図〜第８図は同第３実施例を示
し、第５図は中央断面図、第６図は絶縁板とラツ
チング型アーマチユアの斜視図、第７図及び第８
図はシングルステイブル型アーマチユアの斜視図
、第９図は従来例の概略断面図である。
１……有極電磁石、２……コイル枠、３……コ
イル、４……ヨーク、４Ａ，４Ｂ……ヨーク端、
４Ｃ……ヨーク中間部、５……絶縁板、６，７…
…永久磁石、８……アーマチユア。
Figures 1 to 3 show the first embodiment of this invention; Figure 1 is a central sectional view, Figures 2 and 3 are sectional views for explaining the operation, and Figure 4 is a second embodiment of the same. FIGS. 5 to 8 show the third embodiment, FIG. 5 is a center sectional view, FIG. 6 is a perspective view of an insulating plate and a latching type armature, and FIGS.
The figure is a perspective view of a single stable type armature, and FIG. 9 is a schematic sectional view of a conventional example. 1...Polarized electromagnet, 2...Coil frame, 3...Coil, 4...Yoke, 4A, 4B...Yoke end,
4C... Yoke middle part, 5... Insulating plate, 6, 7...
...Permanent magnet, 8... Armature.
Claims (1)
、コ字形ヨークの中間部を位置せしめ、該ヨーク
の両端をコイル外端よりも一側方に突出させ、少
くともヨーク両端間にわたる絶縁板をコイル枠又
はヨークに固定し、該絶縁板に１対の永久磁石を
コイル枠長手方向に間隔をもつてヨーク両端間に
並設し、さらに、永久磁石の外側にこれと平行に
移動するアーマチユアを配設したことを特徴とす
る有極電磁石。 The middle part of the U-shaped yoke is positioned within a cylindrical coil frame around which a coil is wound on the outside, and both ends of the yoke are made to protrude to one side beyond the outer ends of the coil, thereby providing insulation across at least both ends of the yoke. A plate is fixed to a coil frame or a yoke, and a pair of permanent magnets are arranged in parallel on the insulating plate between both ends of the yoke at intervals in the longitudinal direction of the coil frame, and further, the permanent magnets are moved outside of the permanent magnets in parallel with this. A polar electromagnet characterized by an armature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9858388U JPH0220302U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9858388U JPH0220302U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220302U true JPH0220302U (en) | 1990-02-09 |
Family
ID=31324987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9858388U Pending JPH0220302U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220302U (en) |
-
1988
- 1988-07-26 JP JP9858388U patent/JPH0220302U/ja active Pending
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