JPH0520602B2 - - Google Patents
Info
- Publication number
- JPH0520602B2 JPH0520602B2 JP61031701A JP3170186A JPH0520602B2 JP H0520602 B2 JPH0520602 B2 JP H0520602B2 JP 61031701 A JP61031701 A JP 61031701A JP 3170186 A JP3170186 A JP 3170186A JP H0520602 B2 JPH0520602 B2 JP H0520602B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- oil chamber
- flow path
- pilot
- pressure
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 34
- 239000003921 oil Substances 0.000 description 141
- 239000010720 hydraulic oil Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3170186A JPS62194008A (ja) | 1986-02-15 | 1986-02-15 | 流体制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3170186A JPS62194008A (ja) | 1986-02-15 | 1986-02-15 | 流体制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62194008A JPS62194008A (ja) | 1987-08-26 |
JPH0520602B2 true JPH0520602B2 (US08066781-20111129-C00013.png) | 1993-03-22 |
Family
ID=12338373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3170186A Granted JPS62194008A (ja) | 1986-02-15 | 1986-02-15 | 流体制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62194008A (US08066781-20111129-C00013.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0235205A (ja) * | 1988-07-22 | 1990-02-05 | Toyooki Kogyo Co Ltd | 流体制御装置 |
JPH0749164Y2 (ja) * | 1992-12-01 | 1995-11-13 | 株式会社小松製作所 | 開閉弁装置 |
WO2012062404A1 (de) * | 2010-11-08 | 2012-05-18 | Robert Bosch Gmbh | Hydraulischer oder pneumatischer antrieb zur betätigung einer armatur mit einem regel- oder schaltventil |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011703A (ja) * | 1983-07-01 | 1985-01-22 | Hitachi Constr Mach Co Ltd | ロジツク弁の制御装置 |
JPS6110101A (ja) * | 1984-05-04 | 1986-01-17 | ヴイツカ−ズ,インコ−ポレ−テツド | 液圧制御装置 |
-
1986
- 1986-02-15 JP JP3170186A patent/JPS62194008A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011703A (ja) * | 1983-07-01 | 1985-01-22 | Hitachi Constr Mach Co Ltd | ロジツク弁の制御装置 |
JPS6110101A (ja) * | 1984-05-04 | 1986-01-17 | ヴイツカ−ズ,インコ−ポレ−テツド | 液圧制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS62194008A (ja) | 1987-08-26 |