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    • 1. 发明申请
    • ELECTROMOTIVE WINDSCREEN WIPER DRIVE
    • 电动卷扬机驱动
    • WO2009141275A1
    • 2009-11-26
    • PCT/EP2009/055912
    • 2009-05-15
    • VALEO SYSTEMES D'ESSUYAGEDIETZ, BenjaminBÜRKLE, JörgSCHMID, BerndHÖGLER, Eberhard
    • DIETZ, BenjaminBÜRKLE, JörgSCHMID, BerndHÖGLER, Eberhard
    • B60S1/08B60S1/48
    • B60S1/08B60S1/482
    • Electromotive windscreen wiper drive for vehicles, with a shaft (1) driven when the drive is switched on and with at least one sensor arrangement for generation of signals for activation of dispensing of a washing and cleaning fluid precisely at the wiping angle onto a vehicle screen respectively when the shaft has reached at least one first angular position (WPA1, WPB1) and/or for termination of dispensing of the washing and cleaning fluid in at least a second angular position (WPA9, WPB9), whereby the sensor arrangement, which presents at least one sensor element (6, 7) interacting with a magnetic field of at least one permanent magnet (4), with a rotating shaft and with a thereby induced relative movement between the at least one permanent magnet and the at least one sensor element, issues phase-displaced or time-displaced output signals (AS6, AS7).
    • 用于车辆的电动挡风玻璃刮水器驱动器,其中当驱动器被接通时驱动轴(1),并且具有至少一个用于产生信号的传感器装置,用于激活以擦拭角度将洗涤和清洁流体精确地分配到车辆屏幕上 分别当轴已经到达至少一个第一角度位置(WPA1,WPB1)和/或用于终止在至少第二角位置(WPA9,WPB9)中分配洗涤和清洁流体时,其中所述传感器装置 与至少一个永磁体(4)的磁场相互作用的至少一个传感器元件(6,7)具有旋转轴并且由此在所述至少一个永磁体和所述至少一个传感器元件之间引起的相对运动 发出相移或时间偏移输出信号(AS6,AS7)。
    • 6. 发明申请
    • ARRANGEMENT FOR DETERMINING THE ANGULAR POSITION OF A SHAFT OF AN ELECTRIC MOTOR, AND WINDSCREEN WIPER MOTOR WITH AN ARRANGEMENT FOR DETERMINING THE ANGULAR POSITION
    • 用于确定电动机轴的角度位置的装置和具有用于确定角位置的装置的风力电机
    • WO2013113794A1
    • 2013-08-08
    • PCT/EP2013/051862
    • 2013-01-31
    • VALEO SYSTÈMES D'ESSUYAGEKONRADI, JohannBÜRKLE, Jörg
    • KONRADI, JohannBÜRKLE, Jörg
    • B60S1/08H02K29/08
    • H02K29/08B60S1/08
    • The invention relates to an arrangement (20) for determining the angular position of a shaft (11) of an electric motor (10), in particular of a shaft (11) of a windscreen wiper motor (100), with a magnet element arrangement, connected with the shaft (11), and several magnetic field sensors (26, 27, 28), wherein the angular position of the shaft (11) is inferred from the different signals of the magnetic field sensors (26, 27, 28). Provision is made, according to the invention, for the magnet element arrangement to comprise at least one magnet element, preferably several separate magnet elements (21, 22, 23), which are arranged one behind the other in the longitudinal direction of the shaft (11), and for the magnetic field sensors (26, 27, 28) to be arranged on a printed circuit board (30) which is arranged at a slight distance from the shaft (11), such that the magnetic fields of the magnet elements (21, 22, 23) are able to be determined by the magnetic field sensors (26, 27, 28).
    • 本发明涉及一种用于确定电动机(10)的轴(11),特别是风挡刮水器电动机(100)的轴(11)的角度位置的装置(20),其具有磁体元件装置 与所述轴(11)连接的多个磁场传感器(26,27,28),其中所述轴(11)的角位置是根据所述磁场传感器(26,27,28)的不同信号推断的, 。 根据本发明,为了使磁体元件装置包括至少一个磁体元件,优选地在轴的纵向方向上彼此靠后配置的多个分离的磁体元件(21,22,23) 11),并且对于磁场传感器(26,27,28)布置在布置在离轴(11)稍微距离的印刷电路板(30)上,使得磁体元件的磁场 (21,22,23)能够由磁场传感器(26,27,28)确定。