JPH02140002U - - Google Patents
Info
- Publication number
- JPH02140002U JPH02140002U JP4820489U JP4820489U JPH02140002U JP H02140002 U JPH02140002 U JP H02140002U JP 4820489 U JP4820489 U JP 4820489U JP 4820489 U JP4820489 U JP 4820489U JP H02140002 U JPH02140002 U JP H02140002U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- circuit
- pressure oil
- head chamber
- chamber
- 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
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048204U JPH089441Y2 (ja) | 1989-04-26 | 1989-04-26 | 油圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048204U JPH089441Y2 (ja) | 1989-04-26 | 1989-04-26 | 油圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02140002U true JPH02140002U (pt) | 1990-11-22 |
| JPH089441Y2 JPH089441Y2 (ja) | 1996-03-21 |
Family
ID=31564806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989048204U Expired - Lifetime JPH089441Y2 (ja) | 1989-04-26 | 1989-04-26 | 油圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089441Y2 (pt) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60196402A (ja) * | 1984-03-16 | 1985-10-04 | Komatsu Ltd | 油圧制御装置 |
| JPS62278301A (ja) * | 1986-05-27 | 1987-12-03 | Yutani Heavy Ind Ltd | 可変再生回路 |
-
1989
- 1989-04-26 JP JP1989048204U patent/JPH089441Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60196402A (ja) * | 1984-03-16 | 1985-10-04 | Komatsu Ltd | 油圧制御装置 |
| JPS62278301A (ja) * | 1986-05-27 | 1987-12-03 | Yutani Heavy Ind Ltd | 可変再生回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089441Y2 (ja) | 1996-03-21 |