Active hydraulic regeneration for motion control
    3.
    发明授权
    Active hydraulic regeneration for motion control 有权
    主动液压再生用于运动控制

    公开(公告)号:US08429907B2

    公开(公告)日:2013-04-30

    申请号:US12496115

    申请日:2009-07-01

    申请人: Timothy D. Gronli

    发明人: Timothy D. Gronli

    IPC分类号: F04B49/08 F15B11/00

    摘要: A hydraulic system including a hydraulic power source (102) having an output and a directional control valve (106) coupled to the output of the hydraulic power source. The system also includes a hydraulic cylinder (108) coupled to the directional control valve that receives hydraulic fluid at a first port and expels it at a second port as it moves a load (114) at a movement rate, a fixed displacement motor (150) coupled the directional control valve and receiving hydraulic fluid expelled by the hydraulic cylinder and a variable displacement pump (154) attached to a drive arm (152) of the motor.

    摘要翻译: 一种液压系统,包括具有输出的液压动力源(102)和与液压动力源的输出相连接的方向控制阀(106)。 该系统还包括联接到方向控制阀的液压缸(108),其在第一端口处接收液压流体,并在其以移动速度移动负载(114)时将其排出第二端口,固定位移电动机(150) )联接所述方向控制阀并且接收由所述液压缸排出的液压流体和附接到所述电动机的驱动臂(152)的可变排量泵(154)。

    VELOCITY SUMMING LINEAR ACTUATOR
    4.
    发明申请
    VELOCITY SUMMING LINEAR ACTUATOR 有权
    速度夏天线性执行器

    公开(公告)号:US20110072920A1

    公开(公告)日:2011-03-31

    申请号:US12569211

    申请日:2009-09-29

    申请人: Timothy D. Gronli

    发明人: Timothy D. Gronli

    IPC分类号: F16H25/20

    摘要: A linear actuation system has two linear actuator channels acting in tandem and a gear housing connecting the two actuator channels and providing an output for the actuation system. The gear housing has multiples gears with at least one gear connected to each actuator and is movable.

    摘要翻译: 线性致动系统具有串联起作用的两个线性致动器通道和连接两个致动器通道并为致动系统提供输出的齿轮壳体。 齿轮箱具有多个齿轮,其中至少一个齿轮连接到每个致动器并且是可移动的。

    ACTIVE HYDRAULIC REGENERATION FOR MOTION CONTROL
    5.
    发明申请
    ACTIVE HYDRAULIC REGENERATION FOR MOTION CONTROL 有权
    主动液压再生运动控制

    公开(公告)号:US20110000202A1

    公开(公告)日:2011-01-06

    申请号:US12496115

    申请日:2009-07-01

    申请人: Timothy D. Gronli

    发明人: Timothy D. Gronli

    IPC分类号: F15B11/00

    摘要: A hydraulic system including a hydraulic power source (102) having an output and a directional control valve (106) coupled to the output of the hydraulic power source. The system also includes a hydraulic cylinder (108) coupled to the directional control valve that receives hydraulic fluid at a first port and expels it at a second port as it moves a load (114) at a movement rate, a fixed displacement motor (150) coupled the directional control valve and receiving hydraulic fluid expelled by the hydraulic cylinder and a variable displacement pump (154) attached to a drive arm (152) of the motor.

    摘要翻译: 一种液压系统,包括具有输出的液压动力源(102)和与液压动力源的输出相连接的方向控制阀(106)。 该系统还包括联接到方向控制阀的液压缸(108),其在第一端口处接收液压流体,并在其以移动速度移动负载(114)时将其排出第二端口,固定位移电动机(150) )联接所述方向控制阀并且接收由所述液压缸排出的液压流体和附接到所述电动机的驱动臂(152)的可变排量泵(154)。

    Velocity summing linear actuator
    6.
    发明授权
    Velocity summing linear actuator 有权
    速度求和线性执行器

    公开(公告)号:US08322242B2

    公开(公告)日:2012-12-04

    申请号:US12569211

    申请日:2009-09-29

    申请人: Timothy D. Gronli

    发明人: Timothy D. Gronli

    摘要: A linear actuation system has two linear actuator channels acting in tandem and a gear housing connecting the two actuator channels and providing an output for the actuation system. The gear housing has multiples gears with at least one gear connected to each actuator and is movable.

    摘要翻译: 线性致动系统具有串联起作用的两个线性致动器通道和连接两个致动器通道并为致动系统提供输出的齿轮壳体。 齿轮箱具有多个齿轮,其中至少一个齿轮连接到每个致动器并且是可移动的。

    EXTENDED RANGE ABSOLUTE POSITION SENSING
    7.
    发明申请
    EXTENDED RANGE ABSOLUTE POSITION SENSING 审中-公开
    扩展范围绝对位置感应

    公开(公告)号:US20130262025A1

    公开(公告)日:2013-10-03

    申请号:US13431239

    申请日:2012-03-27

    IPC分类号: G06F15/00

    摘要: A device for absolute position sensing includes a motor having a motor sensor configured to provide a signal indicative of an angular position or change in angular position of a rotor of the motor. The device also includes an actuator having an actuator sensor disposed at a set-point along a linear range of motion of the actuator configured to provide a signal indicative of a linear position of the actuator. The device further includes a controller configured to receive the signals from the rotor sensor and the actuator sensor and responsively calculate an absolute position of the actuator.

    摘要翻译: 用于绝对位置感测的装置包括具有电动机传感器的电动机,该电动机传感器被配置为提供指示电动机的转子的角位置或角位置变化的信号。 该装置还包括具有致动器传感器,致动器传感器沿致动器的线性运动范围设置在设定点处,该致动器传感器配置成提供表示致动器的线性位置的信号。 该装置还包括控制器,该控制器被配置为从转子传感器和致动器传感器接收信号,并且响应地计算致动器的绝对位置。