| 发明名称 |
A METHOD FOR RECUPERATING POTENTIAL ENERGY DURING A LOWERING OPERATION OF A LOAD |
| 摘要 |
<p>The invention relates to a method for recuperating potential energy during a lowering operation of a load, wherein a hydraulic system is adapted to lift and lower the load, comprising the steps of - providing at least two energy recuperation modes, - selecting one of said modes in response to a current operating state, and - controlling the hydraulic system according to the selected mode.</p> |
| 申请公布号 |
WO2008143568(A1) |
申请公布日期 |
2008.11.27 |
| 申请号 |
WO2008SE00215 |
申请日期 |
2008.03.25 |
| 申请人 |
VOLVO CONSTRUCTION EQUIPMENT AB;BERGSTROEM, MAGNUS;LILLEMETS, JOHAN;HEYBROEK, KIM;PALMBERG, JAN-OVE |
发明人 |
BERGSTROEM, MAGNUS;LILLEMETS, JOHAN;HEYBROEK, KIM;PALMBERG, JAN-OVE |
| 分类号 |
E02F9/22;F15B11/024;F15B21/14 |
主分类号 |
E02F9/22 |
| 代理机构 |
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