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    • 5. 发明授权
    • Linear single channel hydraulic control unit
    • 线性单通道液压控制单元
    • US07845738B2
    • 2010-12-07
    • US11940965
    • 2007-11-15
    • Daniel N. BorgemenkeDavid F. ReuterJerry L. NewtonJeffrey Scott AltherrTerry Lee Fruehling
    • Daniel N. BorgemenkeDavid F. ReuterJerry L. NewtonJeffrey Scott AltherrTerry Lee Fruehling
    • B60T8/40
    • B60T8/368B60T8/4031F04B1/124F04B1/128F04B1/14F04B1/146Y10S303/10
    • A hydraulic control unit for a motor vehicle having a motor providing a drive shaft driving a rotatable piston bearing surface at a proximal end of the motor, a hydraulic block providing cavities housing a pumping assembly and fluid control valves, and a control section providing solenoid coils receiving portions of the fluid control valves, with the pump cavity being disposed on a first end of the hydraulic block and the valve cavities being disposed on an opposite end of the hydraulic block, and the pumping assembly being reciprocalably driven by the rotatable piston bearing surface along an axis radially disposed from and otherwise parallel to the axis of rotation of the rotatable piston bearing surface. In another aspect, a pump element having a ball bearing assembly mounted at an oblique angle with respect to the axis of rotation of a seat, and a pumping assembly reciprocally bearing against an outer portion of the ball bearing assembly.
    • 一种用于机动车辆的液压控制单元,其具有电动机,所述电动机提供驱动轴,所述驱动轴在所述电动机的近端处驱动可旋转的活塞支承表面,提供容纳泵组件和流体控制阀的空腔的液压块以及提供螺线管线圈的控制部分 接收所述流体控制阀的部分,其中所述泵腔设置在所述液压块的第一端上,并且所述阀腔设置在所述液压块的相对端上,并且所述泵送组件由所述可旋转活塞支承表面可互换地驱动 沿着可旋转的活塞支承表面的径向设置或平行于旋转轴线的轴线。 在另一方面,一种具有相对于座椅的旋转轴线以倾斜角度安装的滚珠轴承组件的泵元件以及与球轴承组件的外部部分往复运动的泵送组件。
    • 8. 发明授权
    • Integral ABS and traction control having an electric modulator
    • 一体化ABS和牵引力控制具有电调制器
    • US5147116A
    • 1992-09-15
    • US723127
    • 1991-06-28
    • Donald L. ParkerJerry L. NewtonDavid F. ReuterFred W. Huntzicker
    • Donald L. ParkerJerry L. NewtonDavid F. ReuterFred W. Huntzicker
    • B60T8/42B60T8/48B60T8/50
    • B60T8/4266B60T8/4863B60T8/50Y10S303/901
    • An integrated anti-lock braking (ABS)/traction control (TC) braking system is provided which includes a controller cognizant of a rotational condition of a wheel, a master cylinder, an actuator with a bore, the bore having a first fluid connection with a master cylinder and space therefrom a second fluid connection with a brake, a first normally open solenoid valve for isolating the master cylinder from the wheel brake when the controller places the system in an ABS or TC mode, and a hollow primary piston mounted within the bore along first, second and third spaced sealed peripheries having a first port connecting the interior of the primary piston with its exterior between the first and second sealed peripheries and communicating with the second fluid connection of the bore. The primary piston also has a second port fluidly connecting an end of the primary piston most adjacent to the bore first fluid connection with the interior of the primary piston and the primary piston having a check valve mounted within the second port and the primary piston has a third sealed periphery generally adjacent the bore first fluid connection. A secondary piston is mounted within the primary piston movable in a direction towards the bore first fluid connection to pressurize the brake and movable in an opposite direction to release the pressure within the brake, the secondary piston has an extreme position with respect to the primary piston wherein the secondary piston opens the check valve and further movement of the secondary piston causes the pistons to move in unison pressurizing the wheel brake. A reversible motor connected with a gear train, drive screw and nut moves the secondary piston in response to signal give by the controller.
    • 10. 发明授权
    • Traction control modulator
    • 牵引调节器
    • US5207488A
    • 1993-05-04
    • US864261
    • 1992-04-06
    • Jerry L. NewtonDonald L. ParkerDonald M. FloryTimothy A. Haerr
    • Jerry L. NewtonDonald L. ParkerDonald M. FloryTimothy A. Haerr
    • B60T8/175B60T8/42B60T8/48
    • B60T8/489B60T8/409
    • A vehicle braking actuated traction control system is provided which includes a bored frame fluidly connected with a master cylinder and a wheel brake. A spring biased plunger with a sealing head slidably mounted within the bore isolates the bore from the master cylinder by axial movement of the plunger in a first direction. A piston operatively associated with the plunger is sealably slidably mounted within the bore for creating a variable control volume in the bore in fluid communication with the wheel brake. The piston is connected with the plunger via a spring which biases the plunger away from the piston. A nut is fixably connected with the piston and a drive screw threadably engaged with the piston is reversibly powered by an electric motor which is responsive to the signals given by a controller which is cognizant of a vehicle wheel condition. Upon the appropriate signal the drive screw will power the piston to a position to cause the plunger to isolate the wheel brake from the master cylinder and thereafter modulate the pressure within the wheel brake as commanded by the controller during a traction control cycle.
    • 提供一种车辆制动致动牵引力控制系统,其包括与主缸和车轮制动器流体连接的钻孔架。 具有可滑动地安装在孔内的密封头的弹簧偏置柱塞通过柱塞在第一方向上的轴向运动而将孔与主缸分离。 与柱塞可操作地相关联的活塞可密封地可滑动地安装在孔内,用于在与车轮制动器流体连通的孔中产生可变控制体积。 活塞通过弹簧与活塞连接,该弹簧使柱塞偏离活塞。 螺母与活塞固定连接,并且与活塞螺纹连接的驱动螺杆由电动机可逆地供电,该电动机响应于识别车轮状况的控制器给出的信号。 在适当的信号下,驱动螺杆将使活塞向一个位置供电,使柱塞将主制动器与主缸隔离开,然后根据控制器在牵引力控制循环期间的指令调节车轮制动器内的压力。