发明名称 Closed-Loop Hydraulic System Having Priority-Based Sharing
摘要 A hydraulic system is disclosed having first, second, and third pumps. The hydraulic system may also have a first actuator connected to the first pump in closed-loop manner, a second actuator connected to the second pump in closed-loop manner, and a third actuator. The hydraulic system may further have a selector valve associated with the third pump, and a first switching valve associated with the third pump and the third actuator. The first switching valve may be movable between a first position at which the third pump is connected to the third actuator in a closed-loop manner to move the third actuator in a first direction, a second position at which the third pump is connected to the third actuator in a closed-loop manner to move the third actuator in a second direction, and a third position at which the third pump is connected to the selector valve.
申请公布号 US2013098010(A1) 申请公布日期 2013.04.25
申请号 US201113278479 申请日期 2011.10.21
申请人 EDLER BRAD A.;KUEHN JEFFREY L.;PETERSON JEREMY T.;VERKUILEN MICHAEL T. 发明人 EDLER BRAD A.;KUEHN JEFFREY L.;PETERSON JEREMY T.;VERKUILEN MICHAEL T.
分类号 F15B15/02;F15B15/18 主分类号 F15B15/02
代理机构 代理人
主权项
地址