JPH0319103U - - Google Patents
Info
- Publication number
- JPH0319103U JPH0319103U JP7912889U JP7912889U JPH0319103U JP H0319103 U JPH0319103 U JP H0319103U JP 7912889 U JP7912889 U JP 7912889U JP 7912889 U JP7912889 U JP 7912889U JP H0319103 U JPH0319103 U JP H0319103U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- solenoid
- sleeve
- push rod
- control valve
- 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
- Servomotors (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案の他の実施例を示す一部断面図である
。
１０……バブルボデイ、１４……スプール、１
７，１８……ソレノイド、２１，２２……プツシ
ユロツド、３３，３４……段付孔、３９，４０…
…スリーブ、４１，４２……反力ピストン、４３
，４４……アクチユエータポート。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a partially sectional view showing another embodiment of the present invention. 10...bubble body, 14...spool, 1
7, 18... Solenoid, 21, 22... Push rod, 33, 34... Stepped hole, 39, 40...
...Sleeve, 41, 42...Reaction piston, 43
, 44...actuator port.
Claims (1)
ール端に開口され、かつ他端がアクチユエータポ
ートに連通されている孔に、反力ピストンを摺動
自在に挿入し、この反力ピストンに当接させつつ
前記スプールの両端部にソレノイドで駆動される
プツシユロツドを位置させ、該ソレノイドを励磁
することにより前記プツシユロツドでスプールを
押し、該スプールを切換えるようにした電磁比例
圧力制御弁において、前記孔にスリーブを装着す
ると共に、該スリーブに摺動自在に反力ピストン
を挿入したことを特徴とする電磁比例圧力制御弁
。 A reaction piston is slidably inserted into a hole formed in the axial direction of both ends of the spool, one end of which is open to the spool end, and the other end of which is communicated with the actuator port. In the electromagnetic proportional pressure control valve, a push rod driven by a solenoid is positioned at both ends of the spool while being in contact with each other, and by energizing the solenoid, the push rod pushes the spool and switches the spool. An electromagnetic proportional pressure control valve comprising a sleeve and a reaction piston slidably inserted into the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7912889U JPH0613361Y2 (en) | 1989-07-06 | 1989-07-06 | Solenoid proportional pressure control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7912889U JPH0613361Y2 (en) | 1989-07-06 | 1989-07-06 | Solenoid proportional pressure control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0319103U true JPH0319103U (en) | 1991-02-25 |
| JPH0613361Y2 JPH0613361Y2 (en) | 1994-04-06 |
Family
ID=31623013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7912889U Expired - Lifetime JPH0613361Y2 (en) | 1989-07-06 | 1989-07-06 | Solenoid proportional pressure control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613361Y2 (en) |
-
1989
- 1989-07-06 JP JP7912889U patent/JPH0613361Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0613361Y2 (en) | 1994-04-06 |