Wiper control device for vehicle
    1.
    发明授权
    Wiper control device for vehicle 失效
    汽车雨刮器控制装置

    公开(公告)号:US4422024A

    公开(公告)日:1983-12-20

    申请号:US337715

    申请日:1982-01-07

    IPC分类号: B60S1/08 H02P3/08 H02P3/10

    CPC分类号: B60S1/08 Y10S318/02

    摘要: A wiper control device for a vehicle capable of accurately stopping wiper blades always at the lowermost position of a wiping range regardless of the rotating speed of a wiper motor. The wiper control device automatically stops the wiper motor at the lowermost position of the wiper blades with a control circuit which obtains a sliding angle corresponding to the rotating speed of the wiper motor from the rotating speed of the motor and controls to flow an electric current continuously in the motor during the time while the motor reaches a rotating position even after the motor is interrupted by selecting the cam contact position with respect to the annular electrode. Thus, this wiper control device can eliminate to disturb the visual field of a driver with the wiper blades.

    摘要翻译: 一种用于车辆的刮水器控制装置,其能够在无论刮水器马达的转速如何的情况下始终在擦拭范围的最低位置处正确地阻止刮片。 刮水器控制装置利用控制电路自动停止刮水器电动机的最下位置,该控制电路从电动机的转速获得与刮水器电动机的转速对应的滑动角度,并且控制电流连续流动 在电动机通过选择相对于环形电极的凸轮接触位置而在电动机中断之后马达达到旋转位置的时间内。 因此,该刮水器控制装置可以消除用刮水片干扰驱动器的视野。

    Rotating electric machine
    4.
    发明授权
    Rotating electric machine 失效
    旋转电机

    公开(公告)号:US06316859B1

    公开(公告)日:2001-11-13

    申请号:US09653588

    申请日:2000-08-31

    IPC分类号: H02K334

    CPC分类号: H02K3/487 H02K3/24

    摘要: Provided is a rotating electric machine in which the cooling capacity is improved by increasing the width and depth of a gas vent groove 12 formed in a creepage block 11 and in which a fracture is prevented near the face of the creepage block 11 abutting against a magnetic winding 4 of the creepage block 11 fabricated from a resin material containing reinforcing fibers. The reinforcing fibers of the creepage block 11 fabricated from a resin material containing reinforcing fibers are continuously disposed to form straight lines and curved lines along the contour of the gas vent groove, whereby the area of interlayer slip face 32 subjected to a shearing force acting on the creepage block due to a temperature change of a rotor 1 is increased and the shearing force per unit a slip area is decreased, thereby to prevent a shearing slip fracture near the face of the creepage block 11 abutting against the magnetic winding 4.

    摘要翻译: 提供了一种旋转电机,其中通过增加形成在爬电块11中的排气槽12的宽度和深度来提高冷却能力,并且其中抵抗爬电块11的表面附近的断裂被抵抗磁性 绕组4由爬行块11由含有增强纤维的树脂材料制成。 由包含增强纤维的树脂材料制成的爬电块11的增强纤维被连续地设置成沿着排气槽的轮廓形成直线和曲线,由此承受剪切力作用的层间滑动面32的面积 由于转子1的温度变化引起的爬电阻块增加,并且每单位滑动面积的剪切力减小,从而防止爬电块11的与磁性绕组4抵接的面附近的剪切滑动断裂。