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公开(公告)号:US08733090B2
公开(公告)日:2014-05-27
申请号:US12815807
申请日:2010-06-15
申请人: Don Coonrod , Melvyn F. Whitby , Gerrit M. Kroesen , Ronald W. Webb , Mac M. Kennedy , Katherine Harvey , David Gonzalez , Thomas M. Bell , James W. Wilkirson
发明人: Don Coonrod , Melvyn F. Whitby , Gerrit M. Kroesen , Ronald W. Webb , Mac M. Kennedy , Katherine Harvey , David Gonzalez , Thomas M. Bell , James W. Wilkirson
IPC分类号: F04B43/04
CPC分类号: F04B17/003 , E21B33/0355 , F04B17/03 , F15B2211/20576 , F15B2211/41518
摘要: In at least some embodiments, an apparatus includes a hydraulic directional control manifold and a plurality of electric piezopumps. The apparatus also includes an electric piezopump controller that operates the plurality of electric piezopumps in varying combinations to provide generation and directional control of hydraulic power to linear hydraulic actuators using localized closed-loop hydraulic fluid.
摘要翻译: 在至少一些实施例中,设备包括液压方向控制歧管和多个电压泵。 该装置还包括一个电压抽吸控制器,其以不同的组合操作多个电压泵,以使用局部闭环液压流体向线性液压致动器提供液压动力的产生和方向控制。
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公开(公告)号:US20110302911A1
公开(公告)日:2011-12-15
申请号:US12815807
申请日:2010-06-15
申请人: Don Coonrod , Melvyn F. Whitby , Gerrit M. Kroesen , Ronald W. Webb , Mac M. Kennedy , Katherine Harvey , David Gonzalez , Thomas M. Bell , James W. Wilkirson
发明人: Don Coonrod , Melvyn F. Whitby , Gerrit M. Kroesen , Ronald W. Webb , Mac M. Kennedy , Katherine Harvey , David Gonzalez , Thomas M. Bell , James W. Wilkirson
CPC分类号: F04B17/003 , E21B33/0355 , F04B17/03 , F15B2211/20576 , F15B2211/41518
摘要: In at least some embodiments, an apparatus includes a hydraulic directional control manifold and a plurality of electric piezopumps. The apparatus also includes an electric piezopump controller that operates the plurality of electric piezopumps in varying combinations to provide generation and directional control of hydraulic power to linear hydraulic actuators using localized closed-loop hydraulic fluid.
摘要翻译: 在至少一些实施例中,设备包括液压方向控制歧管和多个电压泵。 该装置还包括一个电压抽吸控制器,其以不同的组合操作多个电压泵,以使用局部闭环液压流体向线性液压致动器提供液压动力的产生和方向控制。
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