公开(公告)号：US10132338B2

公开(公告)日：2018-11-20

申请号：US14841677

申请日：2015-08-31

申请人： Deere & Company

发明人： Aaron R. Kenkel ,  Ann M. Lazare

IPC分类号： F15B21/04 ,  F15B11/17

摘要： In accordance with an example embodiment, a system for managing a unique hydraulic system warmup method is described. A warmup system controller is central to the system and provides an interfacing point for communication to hardware components and a machine operator. The warmup system issues commands based on sensor inputs in light of defined rules and/or known physical properties of hydraulic fluids. Hydraulic system warmup is managed by the warmup system controller, which is configured to issue commands to affect hydraulic pumps and valves. By way of a controller managed process, the system functions to maximize hydraulic system pressure and limiting release of pressures in the lines, such that the pumps are able to maintain maximum pressure for a sufficient period of time.

公开(公告)号：US20170058922A1

公开(公告)日：2017-03-02

申请号：US14841677

申请日：2015-08-31

申请人： Deere & Company

发明人： Aaron R. Kenkel ,  Ann M. Lazare

IPC分类号： F15B21/04 ,  F15B11/17 ,  F15B15/28 ,  F15B21/00

CPC分类号： F15B21/042 ,  F15B11/17 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/327 ,  F15B2211/6343 ,  F15B2211/6346 ,  F15B2211/66 ,  F15B2211/6652 ,  F15B2211/6654

摘要： In accordance with an example embodiment, a system for managing a unique hydraulic system warmup method is described. A warmup system controller is central to the system and provides an interfacing point for communication to hardware components and a machine operator. The warmup system issues commands based on sensor inputs in light of defined rules and/or known physical properties of hydraulic fluids. Hydraulic system warmup is managed by the warmup system controller, which is configured to issue commands to affect hydraulic pumps and valves. By way of a controller managed process, the system functions to maximize hydraulic system pressure and limiting release of pressures in the lines, such that the pumps are able to maintain maximum pressure for a sufficient period of time.

摘要翻译： 根据示例性实施例，描述了一种用于管理独特的液压系统预热方法的系统。 暖机系统控制器是系统的核心，并提供与硬件组件和机器操作员通信的接口点。 预热系统根据定义的规则和/或液压油的已知物理特性，基于传感器输入发出命令。 液压系统预热由预热系统控制器管理，预热系统控制器配置为发出影响液压泵和阀门的命令。 通过控制器管理的过程，该系统用于最大限度地提高液压系统压力并限制管路中的压力释放，使得泵能够在足够的时间段内保持最大压力。