JPH0316523B2 - - Google Patents
Info
- Publication number
- JPH0316523B2 JPH0316523B2 JP58088362A JP8836283A JPH0316523B2 JP H0316523 B2 JPH0316523 B2 JP H0316523B2 JP 58088362 A JP58088362 A JP 58088362A JP 8836283 A JP8836283 A JP 8836283A JP H0316523 B2 JPH0316523 B2 JP H0316523B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing part
- pipe line
- switching valve
- hydraulic pump
- 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
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8836283A JPS59217001A (ja) | 1983-05-21 | 1983-05-21 | 慣性質量駆動用油圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8836283A JPS59217001A (ja) | 1983-05-21 | 1983-05-21 | 慣性質量駆動用油圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59217001A JPS59217001A (ja) | 1984-12-07 |
| JPH0316523B2 true JPH0316523B2 (instruction) | 1991-03-05 |
Family
ID=13940694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8836283A Granted JPS59217001A (ja) | 1983-05-21 | 1983-05-21 | 慣性質量駆動用油圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59217001A (instruction) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2860560B1 (fr) * | 2003-10-03 | 2008-02-22 | Poclain Hydraulics Ind | Circuit hydraulique ouvert comprenant un dispositif de valve de delestage |
| JP5574375B2 (ja) | 2010-06-30 | 2014-08-20 | キャタピラー エス エー アール エル | エネルギ回生用制御回路および作業機械 |
| KR101861856B1 (ko) * | 2012-01-27 | 2018-05-28 | 두산인프라코어 주식회사 | 건설기계의 스윙 모터 유압제어장치 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138837A (ja) * | 1982-02-10 | 1983-08-17 | Kobe Steel Ltd | 油圧シヨベル等の旋回制御方法 |
-
1983
- 1983-05-21 JP JP8836283A patent/JPS59217001A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59217001A (ja) | 1984-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0059406A1 (en) | Flushing valve system in closed circuit hydrostatic power transmission | |
| EP0068197B1 (en) | Locking apparatus of inertial mass drive hydraulic circuit system | |
| WO1990012973A1 (en) | Counterbalance valve | |
| JP3549124B2 (ja) | カウンタバランス弁 | |
| JPH0437886B2 (instruction) | ||
| WO1996018824A1 (fr) | Dispositif de frein hydraulique | |
| US4382360A (en) | Unloading arrangement for hydraulic swing circuit or the like | |
| JPH0316523B2 (instruction) | ||
| JPS5919122Y2 (ja) | 油圧駆動回路 | |
| JPH0258481B2 (instruction) | ||
| JP4325851B2 (ja) | Ｈｓｔ走行駆動装置 | |
| JPH02494B2 (instruction) | ||
| JPS6314230B2 (instruction) | ||
| JPH0210322Y2 (instruction) | ||
| JPH0147642B2 (instruction) | ||
| JP2577874Y2 (ja) | アンロードリリーフ弁 | |
| JPS6115281Y2 (instruction) | ||
| JP2882998B2 (ja) | 油圧モータの駆動回路 | |
| JP3769369B2 (ja) | 油圧制御回路 | |
| JPH11132201A (ja) | カウンタバランス弁 | |
| JP3220263B2 (ja) | 反転防止弁 | |
| JPS649481B2 (instruction) | ||
| JPS6246882Y2 (instruction) | ||
| JP2929451B2 (ja) | 油圧駆動装置 | |
| GB2123527A (en) | Jointly controlled brake valve |