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公开(公告)号:US20130091833A1
公开(公告)日:2013-04-18
申请号:US13641096
申请日:2011-04-11
申请人: Chunxin Zhan , Quan Liu , Yuan Zhang , Chunyang Song , Shaojun Wang , Zhihua Yuan
发明人: Chunxin Zhan , Quan Liu , Yuan Zhang , Chunyang Song , Shaojun Wang , Zhihua Yuan
IPC分类号: F15B15/18
CPC分类号: F15B15/18 , B60K5/08 , B60W10/06 , F15B7/006 , F15B2211/20546 , F15B2211/20561 , F15B2211/20569 , F15B2211/20576 , F15B2211/27 , F15B2211/761 , F15B2211/763 , F16H61/44
摘要: A hydraulic control system and a hydraulic control method are disclosed. The hydraulic control system comprises a first closed pump (P1) and a first engine (M1) connected with each other, a second closed pump (P2) and a second engine (M2) connected with each other, and a hydraulic motor (P3). The first closed pump (P1), the second closed pump (P2) and the hydraulic motor (P3) are connected in parallel. Compared with the prior art, the present hydraulic control system has advantages of wider engine model selection range, higher reliability and better micro-motion performance.
摘要翻译: 公开了液压控制系统和液压控制方法。 液压控制系统包括彼此连接的第一闭合泵(P1)和第一发动机(M1),彼此连接的第二闭合泵(P2)和第二发动机(M2),以及液压马达(P3) 。 第一闭合泵(P1),第二闭合泵(P2)和液压马达(P3)并联连接。 与现有技术相比,本液压控制系统具有发动机型号选择范围更广,可靠性更高,微动性能更好的优点。