Constant-pressure fluid supply system with multiple fluid capability
    1.
    发明授权
    Constant-pressure fluid supply system with multiple fluid capability 失效
    具有多种流体能力的恒压流体供应系统

    公开(公告)号:US06406276B1

    公开(公告)日:2002-06-18

    申请号:US07855176

    申请日:1992-03-20

    IPC分类号: F04B4306

    摘要: The invention provides a system for dispensing fluid at relatively constant pressure. In a first embodiment, the invention dispenses a fluid from a chamber of varying dimension defined by a pre-tensioned resilient membrane. In a second embodiment, the invention dispenses a fluid from a chamber defined by a dispensing membrane, which is substantially surrounded by another fluid contained within a pressure chamber of varying dimension defined by a pre-tensioned resilient membrane. In a third embodiment, the invention dispenses multiple fluids, a first fluid from a first dispensing chamber of varying dimension defined by a pre-tensioned resilient membrane, and a second fluid from a dispensing chamber of varying dimension defined by a dispensing membrane substantially surrounded by the first fluid. In a fourth embodiment the invention dispenses multiple fluids from at least two dispensing chambers of varying dimension each substantially surrounded by the pressure fluid contained within a pressure chamber of varying dimension defined by a pre-tensioned resilient membrane. In a preferred embodiment, the resilient membrane is pre-tensioned beyond the point at which, as fluid enters the volume contained by the membrane and the volume increases, the first derivative of pressure over volume becomes zero for the first time.

    摘要翻译: 本发明提供一种用于以相对恒定的压力分配流体的系统。 在第一实施例中,本发明从由预张紧的弹性膜限定的变化尺寸的室中分配流体。 在第二实施例中,本发明从由分配膜限定的室中分配流体,分配膜基本上被包含在由预张紧的弹性膜限定的变化尺寸的压力室内的另一流体包围。 在第三实施例中,本发明分配多个流体,来自由预张紧的弹性膜限定的变化尺寸的第一分配室的第一流体和由分配室限定的变化尺寸的分配室的第二流体,其基本上由 第一流体。 在第四实施例中,本发明从至少两个不同维度的分配室分配多个流体,每个分配腔基本上由包含在由预张紧弹性膜限定的变化尺寸的压力室内的压力流体围绕。 在优选实施例中,弹性膜预张紧超过了当流体进入膜所包含的体积并且体积增加时,压力超过体积的一阶导数首次为零。

    User input for vehicle control
    9.
    发明授权
    User input for vehicle control 有权
    用户输入车辆控制

    公开(公告)号:US07357202B2

    公开(公告)日:2008-04-15

    申请号:US10947122

    申请日:2004-09-22

    IPC分类号: B62D61/12

    摘要: A user input for controlling acceleration of a vehicle. The user input has a movable member capable of deflection by a user such that a degree of deflection corresponds to a specified velocity commanded by the user. The correspondence between the degree of deflection and the specified velocity may include a plurality of zones, each zone characterized by a distinct sensitivity that may be capable of customization for a specific user. The user input may also include a neutral position of the movable member, wherein a substantially sudden motion of the movable member to the neutral position causes a slewed slowing of the vehicle.

    摘要翻译: 用于控制车辆加速度的用户输入。 用户输入具有能够由用户偏转的可移动部件,使得偏转度对应于用户指定的指定速度。 偏转度与指定速度之间的对应关系可以包括多个区域,每个区域的特征在于可以为特定用户定制的不同的灵敏度。 用户输入还可以包括可动构件的中立位置,其中可动构件到中立位置的基本上突然的运动导致车辆的旋转减速。