JPH041202B2 - - Google Patents
Info
- Publication number
- JPH041202B2 JPH041202B2 JP1063960A JP6396089A JPH041202B2 JP H041202 B2 JPH041202 B2 JP H041202B2 JP 1063960 A JP1063960 A JP 1063960A JP 6396089 A JP6396089 A JP 6396089A JP H041202 B2 JPH041202 B2 JP H041202B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- valve
- spool
- pressure
- 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.)
- Expired - Lifetime
Links
- 230000007935 neutral effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1063960A JPH0276910A (ja) | 1989-03-17 | 1989-03-17 | 油圧回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1063960A JPH0276910A (ja) | 1989-03-17 | 1989-03-17 | 油圧回路 |
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 |
---|---|
JPH0276910A JPH0276910A (ja) | 1990-03-16 |
JPH041202B2 true JPH041202B2 (zh) | 1992-01-10 |
Family
ID=13244388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1063960A Granted JPH0276910A (ja) | 1989-03-17 | 1989-03-17 | 油圧回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0276910A (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5594901U (zh) * | 1978-12-25 | 1980-07-01 | ||
JPS56144803U (zh) * | 1980-03-31 | 1981-10-31 |
-
1989
- 1989-03-17 JP JP1063960A patent/JPH0276910A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0276910A (ja) | 1990-03-16 |
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