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1. 发明申请

US20100043418A1 HYDRAULIC SYSTEM AND METHOD FOR CONTROL 审中-公开
标题翻译：液压系统及控制方法
公开(公告)号：US20100043418A1
公开(公告)日：2010-02-25
申请号：US12575716
申请日：2009-10-08
申请人： Michael T. Verkuilen , Eko A. Prasetiawan , Jeffrey L. Kuehn , Shoji Tozawa , Srinivas Kowta
发明人： Michael T. Verkuilen , Eko A. Prasetiawan , Jeffrey L. Kuehn , Shoji Tozawa , Srinivas Kowta
IPC分类号： F15B13/00
CPC分类号： F15B11/163 , F15B11/006 , F15B21/08 , F15B2211/253 , F15B2211/30535 , F15B2211/30575 , F15B2211/3144 , F15B2211/327 , F15B2211/6313 , F15B2211/7053
摘要： A hydraulic system is disclosed having at least two hydraulic circuits. The disclosed system compares pressures between the hydraulic circuits and alters valve commands of the circuit associated with higher pressures in order to reduce overall system pressure.
摘要翻译：公开了具有至少两个液压回路的液压系统。所公开的系统比较了液压回路之间的压力并改变了与较高压力相关联的回路的阀门命令，以便降低总体系统压力。

2. 发明申请

US20090018745A1 SYSTEM AND METHOD FOR OPERATING A MACHINE 审中-公开
标题翻译：操作机器的系统和方法
公开(公告)号：US20090018745A1
公开(公告)日：2009-01-15
申请号：US11967399
申请日：2007-12-31
申请人： Eko A. Prasetiawan , Satyaki Guha
发明人： Eko A. Prasetiawan , Satyaki Guha
IPC分类号： G06F19/00 , B62D49/00
CPC分类号： E02F9/2004 , E02F3/964 , E02F9/166
摘要： A machine is provided. The machine includes a body, an engine, a seat assembly, an electronic control module, a first throttle, and a second throttle. The engine is mounted within the body and powers the machine. The seat assembly is rotatably mounted to the body and moveable between a first position and a second position. The electronic control module is in electrical communication with the engine and the seat assembly. The first throttle is in electrical communication with the electronic control module and operable to control engine speed with a first throttle command when the seat assembly is in the first position. The second throttle is in electrical communication with the electronic control module and operable to control engine speed with a second throttle command when the seat assembly is in the second position and the second throttle command is greater than the first throttle command.
摘要翻译：提供机器。机器包括主体，发动机，座椅组件，电子控制模块，第一节气门和第二节气门。发动机安装在车身内并为机器供电。座椅组件可旋转地安装到主体并且可在第一位置和第二位置之间移动。电子控制模块与发动机和座椅组件电连通。当座椅组件处于第一位置时，第一节气门与电子控制模块电连通并可操作以用第一节气门指令控制发动机转速。第二节流阀与电子控制模块电气通信，并且当座椅组件处于第二位置并且第二节气门指令大于第一节气门指令时，可操作以用第二节气门指令来控制发动机转速。

3. 发明申请

US20090012679A1 SYSTEM AND METHOD FOR OPERATING A MACHINE 有权
标题翻译：操作机器的系统和方法
公开(公告)号：US20090012679A1
公开(公告)日：2009-01-08
申请号：US11967462
申请日：2007-12-31
申请人： Eko A. Prasetiawan , Satyaki Guha
发明人： Eko A. Prasetiawan , Satyaki Guha
IPC分类号： G06F19/00 , G05D1/00
CPC分类号： E02F9/2004 , E02F3/964 , E02F9/166
摘要： A machine is provided. The machine includes a body, an engine, a transmission, a seat assembly, an electronic control module, a first transmission controller, and a second transmission controller. The engine is mounted within the body and powers the machine. The transmission is coupled to the engine. The seat assembly is rotatably mounted to the body and moveable between a first position and a second position. The electronic control module is in electrical communication with the engine and the seat assembly. The first transmission controller is in electrical communication with the electronic control module and operable to control the transmission with a first transmission command. The second transmission controller is in electrical communication with the electronic control module and operable to control the transmission a second transmission command when the seat assembly is in the first position and the first transmission command is neutral.
摘要翻译：提供机器。该机器包括主体，发动机，变速器，座椅组件，电子控制模块，第一变速器控制器和第二变速器控制器。发动机安装在车身内并为机器供电。传动装置连接到发动机。座椅组件可旋转地安装到主体并且可在第一位置和第二位置之间移动。电子控制模块与发动机和座椅组件电连通。第一传输控制器与电子控制模块电通信，并可操作以用第一传输命令来控制传输。第二变速器控制器与电子控制模块电气通信，并且可操作以在座椅组件处于第一位置并且第一传动指令为中立时控制传动第二传动指令。

4. 发明授权

US08041485B2 System and method for operating a machine 有权
标题翻译：用于操作机器的系统和方法
公开(公告)号：US08041485B2
公开(公告)日：2011-10-18
申请号：US11967462
申请日：2007-12-31
申请人： Eko A. Prasetiawan , Satyaki Guha
发明人： Eko A. Prasetiawan , Satyaki Guha
IPC分类号： B60K20/00 , E02F9/24 , F16H59/50
CPC分类号： E02F9/2004 , E02F3/964 , E02F9/166
摘要： A machine is provided. The machine includes a body, an engine, a transmission, a seat assembly, an electronic control module, a first transmission controller, and a second transmission controller. The engine is mounted within the body and powers the machine. The transmission is coupled to the engine. The seat assembly is rotatably mounted to the body and moveable between a first position and a second position. The electronic control module is in electrical communication with the engine and the seat assembly. The first transmission controller is in electrical communication with the electronic control module and operable to control the transmission with a first transmission command. The second transmission controller is in electrical communication with the electronic control module and operable to control the transmission a second transmission command when the seat assembly is in the first position and the first transmission command is neutral.
摘要翻译：提供机器。该机器包括主体，发动机，变速器，座椅组件，电子控制模块，第一变速器控制器和第二变速器控制器。发动机安装在车身内并为机器供电。传动装置连接到发动机。座椅组件可旋转地安装到主体并且可在第一位置和第二位置之间移动。电子控制模块与发动机和座椅组件电连通。第一传输控制器与电子控制模块电通信，并可操作以用第一传输命令来控制传输。第二变速器控制器与电子控制模块电气通信，并且可操作以在座椅组件处于第一位置并且第一传动指令为中立时控制传动第二传动指令。

5. 发明授权

US07614336B2 Hydraulic system having augmented pressure compensation 失效
标题翻译：具有增压压力补偿的液压系统
公开(公告)号：US07614336B2
公开(公告)日：2009-11-10
申请号：US11238962
申请日：2005-09-30
申请人： Michael Todd VerKuilen , Jeffrey Lee Kuehn , Srinivas Kowta , Eko A. Prasetiawan , Shoji Tozawa
发明人： Michael Todd VerKuilen , Jeffrey Lee Kuehn , Srinivas Kowta , Eko A. Prasetiawan , Shoji Tozawa
IPC分类号： F15B13/08
CPC分类号： F15B11/006 , F15B21/08 , F15B2211/20546 , F15B2211/30575 , F15B2211/3144 , F15B2211/327 , F15B2211/6313 , F15B2211/7053
摘要： A hydraulic system is disclosed having a source of pressurized fluid, at least a one hydraulic actuator, and a first valve. The first valve has a first valve element movable relative to a first valve bore between a plurality of positions from a first position in which pressurized fluid is substantially blocked from flowing toward the at least one hydraulic actuator to a second position in which pressurized fluid is allowed to flow toward the at least one hydraulic actuator. The first valve element is configured to be selectively moved from a third position located between the first and second positions to a fourth position located between the third and second positions at least partially based on a pressure signal of pressurized fluid downstream of the first valve.
摘要翻译：公开了一种具有加压流体源，至少一个液压致动器和第一阀的液压系统。第一阀具有第一阀元件，该第一阀元件可在第一位置和第二位置之间相对于第一阀孔移动，该第一位置在第一位置处，其中加压流体基本上被阻挡而不能朝向至少一个液压致动器流动到允许加压流体的第二位置流向至少一个液压致动器。第一阀元件构造成至少部分地基于第一阀下游的加压流体的压力信号，从位于第一位置和第二位置之间的第三位置选择性地移动到位于第三位置和第二位置之间的第四位置。

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