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1.发明授权公开(公告)号：US07386978B2
公开(公告)日：2008-06-17
申请号：US10544155
申请日：2004-02-04
CPC分类号： F04B49/065 , E02F9/2235 , E02F9/2246
摘要： A method is described for controlling a hydraulic system, particularly of mobile working machine, with at least one internal combustion engine driving at least one hydraulic pump with adjustable volumetric displacement and possibly additional fixed-displacement pumps.
摘要翻译： 描述了一种用于控制液压系统，特别是移动式工作机械的方法，其中至少一个内燃机驱动至少一个具有可调节体积位移的液压泵以及可能的额外的固定排量的泵。
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公开(公告)号：US07543449B2
公开(公告)日：2009-06-09
申请号：US10544000
申请日：2004-01-14
IPC分类号： F16D31/02
CPC分类号： F15B21/082 , F15B7/006
摘要： The invention concerns a hydraulic system for linear drives with a differential cylinder, in particular for mobile machines which through the use of displacement-control of the drives avoids the many and diverse disadvantages of the state of the art and renders possible a precise and energy-efficient control of linear drives with differential cylinders, and which is economical and simple to maintain and which can be well integrated into the total hydraulic system of such machines.
摘要翻译： 本发明涉及用于具有差速缸的线性驱动器的液压系统，特别是对于移动机器，其通过使用驱动器的位移控制来避免现有技术的许多和多样的缺点，并且使精确和能量 - 具有差动缸的线性驱动的高效控制，经济且维护简单，可以很好地集成到这种机器的总液压系统中。
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3.发明申请公开(公告)号：US20060182636A1
公开(公告)日：2006-08-17
申请号：US10544155
申请日：2004-02-04
IPC分类号： F04B49/06
CPC分类号： F04B49/065 , E02F9/2235 , E02F9/2246
摘要： A method is described for controlling a hydraulic system, particularly of mobile working machine, with at least one internal combustion engine driving at least one hydraulic pump with adjustable volumetric displacement and possibly additional fixed-displacement pumps
摘要翻译： 描述了一种用于控制液压系统，特别是移动式工作机械的方法，其中至少一个内燃机驱动至少一个具有可调节体积位移的液压泵，以及可能的附加固定排量泵
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公开(公告)号：US20060218913A1
公开(公告)日：2006-10-05
申请号：US10544000
申请日：2004-01-14
IPC分类号： F16D31/02
CPC分类号： F15B21/082 , F15B7/006
摘要： The invention concerns a hydraulic system for linear drives with a differential cylinder, in particular for mobile machines which through the use of displacement-control of the drives avoids the many and diverse disadvantages of the state of the art and renders possible a precise and energy-efficient control of linear drives with differential cylinders, and which is economical and simple to maintain and which can be well integrated into the total hydraulic system of such machines.
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