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    • 5. 发明授权
    • Fluid clutch device
    • 流体离合器装置
    • US5469947A
    • 1995-11-28
    • US112323
    • 1993-08-27
    • Hidenobu AnzaiMoritaka GotohYouichi Hisada
    • Hidenobu AnzaiMoritaka GotohYouichi Hisada
    • B60H1/32B62D5/065F16D37/00F16D48/06F16D27/00
    • B62D5/065B60H1/3208F16D37/008F16D48/064F16D2500/10418F16D2500/10468F16D2500/10475F16D2500/30415F16D2500/30426F16D2500/5041F16D2500/7042
    • There is disclosed a fluid clutch device for controlling transmission of motive power of a vehicular engine to accessory equipment such as an oil pump for a power steering mechanism or an air compressor for an air conditioner. The clutch device includes first and second members arranged for relative rotation about a common axis. The first member is operated by the vehicular engine while the second member is constructed to operate the accessory equipment. The first and second members are accommodated in a hermetically sealed clutch casing which is filled with an electroviscous fluid. A source of high voltage potential is provided for applying a voltage to the electroviscous fluid, and various units for generating information regarding driving of the accessory equipment are also used. A clutch control unit is electrically connected to the source of high voltage potential and the information-generating units, and regulates the voltage applied to the electroviscous fluid based on the information generated from the information-generating units to vary a driving power for operating the accessory equipment.
    • 公开了一种用于控制车辆发动机的动力传递到诸如用于动力转向机构的油泵或空调的空气压缩机的附件设备的流体离合器装置。 离合器装置包括布置成围绕公共轴线相对旋转的第一和第二构件。 第一构件由车辆发动机操作,而第二构件构造成操作附件设备。 第一和第二构件容纳在充满电粘性流体的气密密封的离合器壳体中。 提供用于向电粘性流体施加电压的高压电位源,并且还使用用于产生关于辅助设备的驱动的信息的各种单元。 离合器控制单元电连接到高压电位源和信息产生单元,并且基于从信息产生单元产生的信息来调节施加到电粘性流体的电压,以改变用于操作附件的驱动功率 设备。
    • 6. 发明授权
    • Apparatus for regulating the pneumatic pressure of a motor vehicle tire
    • 用于调节机动车辆轮胎的气压的装置
    • US5429166A
    • 1995-07-04
    • US121303
    • 1993-09-14
    • Hidenobu AnzaiMoritaka GotohMinoru Tanaka
    • Hidenobu AnzaiMoritaka GotohMinoru Tanaka
    • B60S5/04B60C23/00
    • B60S5/046
    • An apparatus for regulating the pneumatic pressure of a tire according to the invention calculates the pressure difference between the specified pneumatic pressure entered therein through an input section and the actual pneumatic pressure of a tire measured by a pressure sensor and operates its air charging or discharging valve by specifying an extent of openness of the valve and a time for keeping the valve open as a function of the obtained pressure difference. Thereafter, it calculates the rate of change in the pneumatic pressure of the tire from the actual pneumatic pressure of the tire measured for the second time during the valve is kept open and, at the same time, the pressure difference between the specified pneumatic pressure value and the actual pneumatic pressure of the tire measured for the second time. Then, it calculates second time for keeping the valve open by dividing the pressure difference by the rate of change in the pneumatic pressure of the tire and operates its air charging or discharging valve by specifying for the second time the time for keeping the valve open while keeping the extent of openness of the valve same as that for the first time.
    • 根据本发明的用于调节轮胎的气压的装置计算通过输入部分输入的指定气压与通过压力传感器测量的轮胎的实际气压之间的压力差,并且操作其空气充气或排出阀 通过指定阀的开度的程度和保持阀打开的时间作为获得的压力差的函数。 此后,根据在阀保持打开期间第二次测量的轮胎的实际气压计算轮胎气动变化率,同时计算特定气动压力值 和第二次测量的轮胎的实际气压。 然后,通过将压力差除以轮胎的气动压力的变化率来计算第二次保持阀的打开,并通过指定第二次指定阀的打开时间来操作其空气充气或排出阀 保持阀门开度的程度与第一次相同。