发明名称 Method of operating a fluid working machine
摘要 When the fluid flow output of a synthetically commutated hydraulic pump is adapted to a given fluid flow demand, pulsations in the fluid output flow of the synthetically commutated hydraulic pump can occur. To avoid such pressure pulsations, it is suggested, to use a set of pre-calculated actuation patterns for actuating the electrically commutated valves of the synthetically commutated hydraulic pump.
申请公布号 US8197223(B2) 申请公布日期 2012.06.12
申请号 US20080740789 申请日期 2008.10.29
申请人 KUTTLER ONNO;LAI KEN KIN-HO;SAUER-DANFOSS APS;ARTEMIS INTELLIGENT POWER LTD. 发明人 KUTTLER ONNO;LAI KEN KIN-HO
分类号 F04B49/06;F04B7/00 主分类号 F04B49/06
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