JPS63105304U - - Google Patents
Info
- Publication number
- JPS63105304U JPS63105304U JP20386986U JP20386986U JPS63105304U JP S63105304 U JPS63105304 U JP S63105304U JP 20386986 U JP20386986 U JP 20386986U JP 20386986 U JP20386986 U JP 20386986U JP S63105304 U JPS63105304 U JP S63105304U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- permanent magnet
- self
- pole plate
- magnetic pole
- 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
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案の一実施例の構造を示す側断面
図、第２図は第１図の一部である磁極板の周辺関
係の磁気回路を示す正面断面図、第３図は、従来
品の第２図に相当する部分の正面断面図である。
１，２……コイル、３……ヨーク、４，５……
貫通穴、６，７……吸着ヨーク、８……切欠き、
９，１０……平面部、１１……穴、１２……磁極
板、１３……永久磁石、１４……パイプ、１５…
…プランジヤ、１６……先端部、１７，１８……
段部、１９……出力軸、２０……ギヤツプ、Ａ，
Ｂ，Ｃ……磁気回路。
Fig. 1 is a side sectional view showing the structure of an embodiment of the present invention, Fig. 2 is a front sectional view showing the magnetic circuit surrounding the magnetic pole plate, which is a part of Fig. 1, and Fig. 3 is a conventional FIG. 2 is a front sectional view of a portion of the product corresponding to FIG. 2; 1, 2... Coil, 3... Yoke, 4, 5...
Through hole, 6, 7... Suction yoke, 8... Notch,
9, 10... Flat part, 11... Hole, 12... Magnetic pole plate, 13... Permanent magnet, 14... Pipe, 15...
... Plunger, 16... Tip, 17, 18...
Stepped portion, 19...output shaft, 20...gap, A,
B, C...Magnetic circuit.
Claims (1)
イルの外側及び両端を包むように形成されたヨー
クと、２つのコイルの中間部に設けられた永久磁
石及び磁極板と、コイル内を滑動するプランジヤ
とを有する自己保持型ソレノイドにおいて、磁極
板の端部の一部と該ヨークの間に永久磁石を配置
し、他部と該ヨークとの間にギヤツプを設けて、
該永久磁石と該磁極板と該ギヤツプと該ヨークと
で磁気回路を形成したことを特徴とする自己保持
型ソレノイド。 (2) 該ヨークの両端に設けられた貫通穴にそれ
ぞれ結合され、プランジヤと対向する部分の断面
積が連続的に変化するように形成されたパイプ状
の吸着ヨークを設けた実用新案第１項記載の自己
保持型ソレノイド。[Claims for Utility Model Registration] (1) Two coils arranged concentrically, a yoke formed to wrap around the outside and both ends of the coils, a permanent magnet provided in the middle of the two coils, and In a self-retaining solenoid having a magnetic pole plate and a plunger that slides inside the coil, a permanent magnet is arranged between a part of the end of the magnetic pole plate and the yoke, and a gap is formed between the other part and the yoke. Provided,
A self-holding solenoid characterized in that a magnetic circuit is formed by the permanent magnet, the magnetic pole plate, the gap, and the yoke. (2) Utility model item 1, which is provided with a pipe-shaped suction yoke that is connected to through holes provided at both ends of the yoke and formed such that the cross-sectional area of the portion facing the plunger changes continuously. Self-retaining solenoid as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20386986U JPH0356016Y2 (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20386986U JPH0356016Y2 (en) | 1986-12-25 | 1986-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63105304U true JPS63105304U (en) | 1988-07-08 |
| JPH0356016Y2 JPH0356016Y2 (en) | 1991-12-16 |
Family
ID=31169604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20386986U Expired JPH0356016Y2 (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356016Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013157316A1 (en) * | 2012-04-20 | 2013-10-24 | 株式会社プロスパイン | Self-holding solenoid and tooth clutch |
-
1986
- 1986-12-25 JP JP20386986U patent/JPH0356016Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013157316A1 (en) * | 2012-04-20 | 2013-10-24 | 株式会社プロスパイン | Self-holding solenoid and tooth clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356016Y2 (en) | 1991-12-16 |
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