JPH0359572U - - Google Patents
Info
- Publication number
- JPH0359572U JPH0359572U JP12111589U JP12111589U JPH0359572U JP H0359572 U JPH0359572 U JP H0359572U JP 12111589 U JP12111589 U JP 12111589U JP 12111589 U JP12111589 U JP 12111589U JP H0359572 U JPH0359572 U JP H0359572U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- circuit
- controlled
- output circuit
- output
- 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
- 239000007788 liquid Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案実施例の圧力制御弁を示す断面
図、第２図は第１図−線における断面図、第
３図はバルブスプールの要部外観図、第４図及び
第５図はバルブスプールの変形例を示す要部外観
図である。
１……バルブボデイ、２……液圧供給回路、３
……ドレーン回路、４……バルブスプール、１１
……バルブ穴、Ｓ１……第１出力回路、Ｓ２……
第２出力回路。
Fig. 1 is a sectional view showing a pressure control valve according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line shown in Fig. 1, Fig. 3 is an external view of the main parts of the valve spool, and Figs. 4 and 5 are FIG. 7 is an external view of main parts showing a modification of the valve spool. 1... Valve body, 2... Hydraulic pressure supply circuit, 3
...Drain circuit, 4...Valve spool, 11
... Valve hole, S1 ... First output circuit, S2 ...
Second output circuit.
Claims (1)
ールの摺動で、液圧供給回路と出力回路及びドレ
ーン回路との間の絞り量を制御して出力回路の出
力液圧を制御する圧力制御弁において、 前記バルブ穴とバルブスプールとの相対摺動部
分の断面形状を楕円形状にしたことを特徴とする
圧力制御弁。[Claims for Utility Model Registration] The amount of throttling between the hydraulic pressure supply circuit, output circuit, and drain circuit is controlled by the sliding of the valve spool that is slidably provided in the valve hole, and the output liquid of the output circuit is controlled. A pressure control valve for controlling pressure, characterized in that a relative sliding portion between the valve hole and the valve spool has an elliptical cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12111589U JPH0744865Y2 (en) | 1989-10-17 | 1989-10-17 | Pressure control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12111589U JPH0744865Y2 (en) | 1989-10-17 | 1989-10-17 | Pressure control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0359572U true JPH0359572U (en) | 1991-06-12 |
| JPH0744865Y2 JPH0744865Y2 (en) | 1995-10-11 |
Family
ID=31669157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12111589U Expired - Lifetime JPH0744865Y2 (en) | 1989-10-17 | 1989-10-17 | Pressure control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744865Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180055828A (en) * | 2015-10-05 | 2018-05-25 | 에스엠시 가부시키가이샤 | Solenoid valve and manifold type solenoid valve assembly |
-
1989
- 1989-10-17 JP JP12111589U patent/JPH0744865Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180055828A (en) * | 2015-10-05 | 2018-05-25 | 에스엠시 가부시키가이샤 | Solenoid valve and manifold type solenoid valve assembly |
| US10544875B2 (en) | 2015-10-05 | 2020-01-28 | Smc Corporation | Solenoid valve and manifold-type solenoid valve assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744865Y2 (en) | 1995-10-11 |