发明名称 |
Method of controlling a cyclically commutated hydraulic pump |
摘要 |
When employing synthetically commutated hydraulic pumps (1), a time delay between a change in fluid flow demand (15) and the resulting fluid flow output (13) can be observed. It is suggested to use a time evolvement function, taking into account the time evolvement of the fluid flow demand and/or the time evolvement of the pumping strokes, to modify the actuation of the electrically commutated valves. |
申请公布号 |
EP2055944(A1) |
申请公布日期 |
2009.05.06 |
申请号 |
EP20070254332 |
申请日期 |
2007.11.01 |
申请人 |
SAUER-DANFOSS APS |
发明人 |
LAI, KEN KIN-HO;KUTTLER, ONNO |
分类号 |
F04B7/00;F01B25/02;F01B25/10;F04B49/06;F04B49/22 |
主分类号 |
F04B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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