Windshield wiper control
    2.
    发明授权
    Windshield wiper control 失效
    挡风玻璃刮水器控制

    公开(公告)号:US4585980A

    公开(公告)日:1986-04-29

    申请号:US565058

    申请日:1983-12-23

    IPC分类号: B60S1/08 H02P5/68

    摘要: A windshield wiper assembly comprising two windshield wipers each driven by a separate motor is described in which a control provides switching signals for switching on and off the wiper motors so as to achieve relatively smooth running of the wipers. In particular wiping areas one motor is continuously switched on and only the other motor, in dependence on the difference of the angular positions of the two wipers, is controlled such that collision of the wipers is prevented when the wiping areas overlap.

    摘要翻译: 描述了一种包括两个由单独的电动机驱动的挡风玻璃刮水器的挡风玻璃刮水器组件,其中控制器提供用于打开和关闭刮水器马达的切换信号,以便实现擦拭器的相对平稳的运行。 特别是擦拭区域中,一个电动机被连续接通,并且只有另一个电动机根据两个擦拭器的角位置的差异被控制,使得当擦拭区域重叠时防止擦拭器的碰撞。

    Wiper motor circuit arrangement
    3.
    发明授权
    Wiper motor circuit arrangement 失效
    刮水马达电路布置

    公开(公告)号:US4314186A

    公开(公告)日:1982-02-02

    申请号:US100948

    申请日:1979-12-06

    IPC分类号: B60S1/08 H02K23/68

    CPC分类号: B60S1/0807 Y10S318/02

    摘要: A circuit arrangement for windshield wiper motor protection including circuits for pulsing the motor with a variable pulse interval pattern. The pulse interval is generated by circuits which are responsive to motor speed from a comparison with a reference. The motor is automatically deenergized when it is overloaded or stalled.

    摘要翻译: 一种用于挡风玻璃刮水器电机保护的电路装置,包括用于以可变脉冲间隔图案脉冲电动机的电路。 脉冲间隔由与参考电压进行比较来响应于电机速度的电路产生。 电机过载或停转时自动断电。

    Windshield wiper control circuit
    5.
    发明授权
    Windshield wiper control circuit 失效
    挡风玻璃刮水器控制电路

    公开(公告)号:US4320329A

    公开(公告)日:1982-03-16

    申请号:US146299

    申请日:1980-05-05

    IPC分类号: B60S1/08 H02P3/12 H02P1/04

    CPC分类号: B60S1/0807 Y10S388/934

    摘要: A windshield wiper motor control circuit for controlling a motor which is normally operated in either continuous or intermittent modes and wherein during the intermittent mode the motor is responsive to a voltage source controlled by a pulse generator. In response to low motor speed and voltage conditions and during overload conditions, the control circuit reverts to intermittent operation and the duration between pulses is adjusted to prevent overheating or destruction of the motor.

    摘要翻译: 一种用于控制通常以连续或间歇模式操作的电动机的挡风玻璃刮水器电动机控制电路,并且其中在间歇模式期间,电动机响应于由脉冲发生器控制的电压源。 响应于低电机速度和电压条件,并且在过载条件下,控制电路回复到间歇操作,并调整脉冲之间的持续时间以防止电机过热或破坏。

    Circuit arrangement for at least one electric load of a motor vehicle
    6.
    发明授权
    Circuit arrangement for at least one electric load of a motor vehicle 失效
    汽车的至少一个电力负载的电路装置

    公开(公告)号:US4992671A

    公开(公告)日:1991-02-12

    申请号:US168118

    申请日:1989-09-06

    摘要: A circuit arrangement for at least one electric load of a motor vehicle such as a windshield wiper system is disclosed, in which the switching signals of an operating switch of the system are in a coded manner transmitted to a programming unit which a detector with several ranges of detection for the various coded switching signals. The detector has additional ranges of detection for switching signals not associated with particular modes of operation, so that troubles in the system can be recognized by the detector in the programming unit providing for improved system operational reliability.

    摘要翻译: PCT No.PCT / DE87 / 00199 Sec。 371日期:1988年9月6日 102(e)日期1988年9月6日PCT提交1987年5月6日PCT公布。 公开号WO87 / 06898 日本公开1987年11月19日。公开了用于诸如挡风玻璃刮水器系统的机动车辆的至少一个电负载的电路装置,其中系统的操作开关的切换信号以编码方式被传送到编程 单元,其具有用于各种编码开关信号的多个检测范围的检测器。 检测器具有与特定操作模式不相关的开关信号的附加检测范围,从而可以通过编程单元中的检测器识别系统中的故障,从而提高系统的操作可靠性。

    Wiper circuit system for motor vehicles
    7.
    发明授权
    Wiper circuit system for motor vehicles 失效
    汽车雨刮回路系统

    公开(公告)号:US4885512A

    公开(公告)日:1989-12-05

    申请号:US249923

    申请日:1988-08-18

    IPC分类号: B60S1/08

    CPC分类号: B60S1/0807 Y10S318/02

    摘要: A wiper system for motor vehicles. The wiper system has a switching circuit which derives from a timing signal, time-dependent switching and controlling signals provided by an oscillator that determines for example the duration of the intervals in an intermittent mode of operation or the reference time span for implementing anti-blocking protection of the wiper motor. The timing frequency of this oscillator is kept constant during the intervals in the intermittent mode of operation, otherwise it varies depending on the battery voltage when the wiper motor is operating. The intervals are thus maintained with precision, whereas the reference time span is adapted to the wiping time that changes as a function of the battery voltage when the motor is operating, thus ensuring optimal anti-blocking protection.

    摘要翻译: PCT No.PCT / EP87 / 00725 Sec。 371日期1988年8月18日 102(e)日期1988年8月18日PCT提交1987年11月24日PCT公布。 出版物WO88 / 04623 日期:1988年6月30日。汽车刮水器系统。 刮水器系统具有切换电路,其从定时信号,时间相关的切换和由振荡器提供的控制信号得出,该振荡器确定例如间歇运行模式中的间隔的持续时间或者用于实现防堵塞的参考时间跨度 雨刮器电机的保护。 该振荡器的定时频率在间歇操作模式的间隔期间保持恒定,否则根据雨刷马达运行时的电池电压而变化。 因此,间隔保持精度,而参考时间范围适应于当电动机运行时随电池电压变化的擦拭时间,从而确保最佳防结块保护。