JPH0284077U - - Google Patents
Info
- Publication number
- JPH0284077U JPH0284077U JP16408488U JP16408488U JPH0284077U JP H0284077 U JPH0284077 U JP H0284077U JP 16408488 U JP16408488 U JP 16408488U JP 16408488 U JP16408488 U JP 16408488U JP H0284077 U JPH0284077 U JP H0284077U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- yoke
- magnetic material
- solenoid
- displaces
- 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
- 239000000696 magnetic material Substances 0.000 claims 3
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Description
第１図は本考案の実施例を示す電磁制御弁の断
面図、第２図は本発明と従来のヨークの磁束の発
生状態を比較するための図、第３図は従来例を示
す図である。
２０……バルブ本体、２４，２５……ポート、
３０……スプール、３１……多重ヨーク、３１ａ
〜３１ｃ……ヨーク、３４……ソレノイド、３５
……カバー、３７……スプリング、３８……スリ
ツト、３９……貫通孔。
Fig. 1 is a cross-sectional view of an electromagnetic control valve showing an embodiment of the present invention, Fig. 2 is a view for comparing the state of magnetic flux generation in the yoke of the present invention and a conventional yoke, and Fig. 3 is a view showing a conventional example. be. 20... Valve body, 24, 25... Port,
30... Spool, 31... Multiple yoke, 31a
~31c...Yoke, 34...Solenoid, 35
...Cover, 37...Spring, 38...Slit, 39...Through hole.
Claims (1)
能に嵌挿され弁機構の開度を制御する磁性体から
なるスプールと、前記ヨークの外周に設けられ制
御電流に応じてヨークを磁化して前記スプールを
変位させるソレノイドを備えた電磁制御弁におい
て、前記ヨークを多重の筒形にしたことを特徴と
する電磁制御弁。 A spool made of a magnetic material is fitted into an inner hole of a yoke made of a magnetic material so as to be slidable in the axial direction and controls the opening of the valve mechanism, and a spool made of a magnetic material is provided on the outer periphery of the yoke and magnetized according to a control current. 1. An electromagnetic control valve equipped with a solenoid that displaces the spool by moving the spool, wherein the yoke has a multi-cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16408488U JPH0284077U (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16408488U JPH0284077U (en) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284077U true JPH0284077U (en) | 1990-06-29 |
Family
ID=31449382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16408488U Pending JPH0284077U (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020045471A1 (en) * | 2018-08-30 | 2020-03-05 | いすゞ自動車株式会社 | Solenoid valve |
-
1988
- 1988-12-19 JP JP16408488U patent/JPH0284077U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020045471A1 (en) * | 2018-08-30 | 2020-03-05 | いすゞ自動車株式会社 | Solenoid valve |
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