JPS59217001A - 慣性質量駆動用油圧回路 - Google Patents
慣性質量駆動用油圧回路Info
- Publication number
- JPS59217001A JPS59217001A JP8836283A JP8836283A JPS59217001A JP S59217001 A JPS59217001 A JP S59217001A JP 8836283 A JP8836283 A JP 8836283A JP 8836283 A JP8836283 A JP 8836283A JP S59217001 A JPS59217001 A JP S59217001A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing part
- closing
- switching valve
- pipe line
- 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
- 230000007935 neutral effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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 true JPS59217001A (ja) | 1984-12-07 |
| JPH0316523B2 JPH0316523B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005133938A (ja) * | 2003-10-03 | 2005-05-26 | Poclain Hydraulics Industrie | 開放バルブ装置付き液圧開回路 |
| JP2012013123A (ja) * | 2010-06-30 | 2012-01-19 | Caterpillar Sarl | エネルギ回生用制御回路および作業機械 |
| EP2808561A4 (en) * | 2012-01-27 | 2015-09-02 | Doosan Infracore Co Ltd | HYDRAULIC PRESSURE CONTROL DEVICE FOR A VIBRATING ENGINE FOR A CONSTRUCTION MACHINE |
Citations (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
Patent Citations (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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005133938A (ja) * | 2003-10-03 | 2005-05-26 | Poclain Hydraulics Industrie | 開放バルブ装置付き液圧開回路 |
| JP2012013123A (ja) * | 2010-06-30 | 2012-01-19 | Caterpillar Sarl | エネルギ回生用制御回路および作業機械 |
| US9303632B2 (en) | 2010-06-30 | 2016-04-05 | Caterpillar Sarl | Energy recovery control circuit and work machine |
| EP2808561A4 (en) * | 2012-01-27 | 2015-09-02 | Doosan Infracore Co Ltd | HYDRAULIC PRESSURE CONTROL DEVICE FOR A VIBRATING ENGINE FOR A CONSTRUCTION MACHINE |
| US9605693B2 (en) | 2012-01-27 | 2017-03-28 | Doosan Infracore Co., Ltd. | Hydraulic pressure control device for swing motor for construction machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316523B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-03-05 |