JPH0243578U - - Google Patents
Info
- Publication number
- JPH0243578U JPH0243578U JP12173988U JP12173988U JPH0243578U JP H0243578 U JPH0243578 U JP H0243578U JP 12173988 U JP12173988 U JP 12173988U JP 12173988 U JP12173988 U JP 12173988U JP H0243578 U JPH0243578 U JP H0243578U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- spool
- sliding hole
- yoke
- valve body
- 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 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
電磁弁の断面図。
１０……パルプ本体、１１……摺動孔、１１ａ
，１１ｂ……空間、１７……円筒部材、２０……
スプール、２０ｃ，２０ｄ……案内部、２０ｅ…
…環状凹部、５０……連絡路、５１……半径流路
、５１ａ……流通通路。
The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view of a solenoid valve. 10...Pulp body, 11...Sliding hole, 11a
, 11b... Space, 17... Cylindrical member, 20...
Spool, 20c, 20d... Guide section, 20e...
...Annular recess, 50...Communication path, 51...Radial flow path, 51a...Distribution path.
Claims (1)
加され、バルブ本体の周囲に配置されたソレノイ
ドと、このソレノイドの内周に設けられたヨーク
と、前記バルブ本体の摺動孔に摺動可能に嵌挿さ
れ前記ソレノイドに印加した電流に応じてヨーク
側へ吸引されるスプールと、このスプールをヨー
ク側へ吸引される方向と逆方向に付勢するスプリ
ングとを備え、前記スプールにスプール前後の摺
動孔内の空間を互いに連通する連絡路を形成し、
さらにスプールの両側外周に半径方向に突出し摺
動孔に案内される案内部と案内部間に環状凹部を
形成し、この環状凹部と連絡路とが半径方向に連
通する半径路を前記スプールに形成した電磁弁に
おいて、前記半径流路に非磁性体からなるパイプ
状の円筒部材を嵌合させたことを特徴とする電磁
弁。 A valve body formed with a sliding hole, a solenoid to which a control current is applied and arranged around the valve body, a yoke provided on the inner circumference of this solenoid, and a solenoid that can slide into the sliding hole of the valve body. The spool is fitted into the solenoid and is attracted toward the yoke in accordance with the current applied to the solenoid, and a spring is provided that biases the spool in the direction opposite to the direction in which the spool is attracted toward the yoke. Forming a communication path that communicates the spaces within the sliding hole with each other,
Further, an annular recess is formed between the guide parts that protrude in the radial direction on the outer periphery of both sides of the spool and are guided to the sliding hole, and a radial path is formed in the spool in which the annular recess and the communication path communicate in the radial direction. 1. A solenoid valve characterized in that a pipe-shaped cylindrical member made of a non-magnetic material is fitted into the radial flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12173988U JPH0243578U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12173988U JPH0243578U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243578U true JPH0243578U (en) | 1990-03-26 |
Family
ID=31369028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12173988U Pending JPH0243578U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009036328A (en) * | 2007-08-02 | 2009-02-19 | Denso Corp | Linear solenoid |
-
1988
- 1988-09-16 JP JP12173988U patent/JPH0243578U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009036328A (en) * | 2007-08-02 | 2009-02-19 | Denso Corp | Linear solenoid |