Device for wiping window of motor vehicle

The invention relates to a wiper device (10) for wiping a window of a motor vehicle, said device comprising a wiper arm head (16), a housing (22) for driving a drive motor of the wiper arm head, and a channel for flowing a cleaning fluid to the wiper, which channel extends through the housing (22) of the drive motor and the wiper arm head (16). The device allows a liquid flow channel to be more simply defined. 本发明涉及一种用于擦拭机动车辆车窗的雨刮器装置(10)，所述装置包括雨刮器臂头部(16)、用于驱动雨刮器臂头部的驱动马达的壳体(22)、以及用于使清洁流体流向雨刮器的通道，该通道延伸穿过驱动马达的壳体(22)和雨刮器臂头部(16)。该装置允许更简单地限定液体流通通道。