JPH01154304U - - Google Patents
Info
- Publication number
- JPH01154304U JPH01154304U JP5162088U JP5162088U JPH01154304U JP H01154304 U JPH01154304 U JP H01154304U JP 5162088 U JP5162088 U JP 5162088U JP 5162088 U JP5162088 U JP 5162088U JP H01154304 U JPH01154304 U JP H01154304U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure receiving
- control valve
- flow control
- main spool
- 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
- 230000004807 localization Effects 0.000 description 1
Landscapes
- Servomotors (AREA)
Description
図は本考案に係る圧縮性補償弁。
図において；１……メインスプール、２……パ
イロツト弁、３……定位スプリング、４……油圧
シリンダ、５……負荷、６……固定絞り。
The figure shows a compressibility compensation valve according to the present invention. In the figure: 1...Main spool, 2...Pilot valve, 3...Localization spring, 4...Hydraulic cylinder, 5...Load, 6...Fixed throttle.
Claims (1)
圧部Ａ２を設け、一方の受圧部Ａ２は固定絞り６
を通じて負荷圧力Ｐｃを受けるようにし、他方の
受圧部Ａ２は負荷圧力Ｐｃを直接受けるようにし
、負荷圧力の変動に応じてメインスプールを移動
させ、供給圧力入口開度を調整するようにしたこ
とを特徴とする圧縮性補償機構を備えた流量制御
弁。 Pressure receiving parts A2 are provided at both ends of the main spool in the flow control valve, and one pressure receiving part A2 is a fixed throttle 6.
The other pressure receiving part A2 receives the load pressure Pc directly, and the main spool is moved according to fluctuations in the load pressure to adjust the opening degree of the supply pressure inlet. A flow control valve equipped with a compressibility compensation mechanism characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5162088U JPH01154304U (en) | 1988-04-19 | 1988-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5162088U JPH01154304U (en) | 1988-04-19 | 1988-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01154304U true JPH01154304U (en) | 1989-10-24 |
Family
ID=31277641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5162088U Pending JPH01154304U (en) | 1988-04-19 | 1988-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01154304U (en) |
-
1988
- 1988-04-19 JP JP5162088U patent/JPH01154304U/ja active Pending