JPH0276908A - 圧油供給方法 - Google Patents
圧油供給方法Info
- Publication number
- JPH0276908A JPH0276908A JP1063958A JP6395889A JPH0276908A JP H0276908 A JPH0276908 A JP H0276908A JP 1063958 A JP1063958 A JP 1063958A JP 6395889 A JP6395889 A JP 6395889A JP H0276908 A JPH0276908 A JP H0276908A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- valve
- spool
- pump
- pressure oil
- 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
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063958A JPH0276908A (ja) | 1989-03-17 | 1989-03-17 | 圧油供給方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063958A JPH0276908A (ja) | 1989-03-17 | 1989-03-17 | 圧油供給方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57165072A Division JPS5954802A (ja) | 1982-09-24 | 1982-09-24 | 作業機の駆動回路装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0276908A true JPH0276908A (ja) | 1990-03-16 |
| JPH0454082B2 JPH0454082B2 (en, 2012) | 1992-08-28 |
Family
ID=13244332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1063958A Granted JPH0276908A (ja) | 1989-03-17 | 1989-03-17 | 圧油供給方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0276908A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3558374B2 (ja) * | 1994-08-10 | 2004-08-25 | クボタ精機株式会社 | バルブシステム |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840049A (en) * | 1973-08-08 | 1974-10-08 | Caterpillar Tractor Co | Compact fluid motor control system with float position |
| JPS5490465A (en) * | 1977-12-27 | 1979-07-18 | Hitachi Constr Mach Co Ltd | Joining hydraulic circuit |
| JPS5630726U (en, 2012) * | 1979-08-16 | 1981-03-25 | ||
| JPS57165072A (en) * | 1981-04-03 | 1982-10-09 | Dainippon Toryo Co Ltd | Coating method |
| JPS5954802A (ja) * | 1982-09-24 | 1984-03-29 | Komatsu Ltd | 作業機の駆動回路装置 |
-
1989
- 1989-03-17 JP JP1063958A patent/JPH0276908A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840049A (en) * | 1973-08-08 | 1974-10-08 | Caterpillar Tractor Co | Compact fluid motor control system with float position |
| JPS5490465A (en) * | 1977-12-27 | 1979-07-18 | Hitachi Constr Mach Co Ltd | Joining hydraulic circuit |
| JPS5630726U (en, 2012) * | 1979-08-16 | 1981-03-25 | ||
| JPS57165072A (en) * | 1981-04-03 | 1982-10-09 | Dainippon Toryo Co Ltd | Coating method |
| JPS5954802A (ja) * | 1982-09-24 | 1984-03-29 | Komatsu Ltd | 作業機の駆動回路装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454082B2 (en, 2012) | 1992-08-28 |
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