用于真空吸尘器吸嘴，结合气动和电动驱动刷子。
专利摘要
公开了一种真空吸尘器吸嘴，包括壳体、适于刷洗表面的可旋转刷以及涡轮，其中冲击所述涡轮的吸入气流产生用于旋转所述可旋转刷的第一旋转扭矩，其中它还包括用于通过所述涡轮的旋转产生电力的发电机；用于存储所述电力的蓄能单元；以及适于产生用于旋转所述可旋转刷的第二旋转扭矩的电动机，其中所述电动机电连接到所述蓄能单元。发电机和电动机可以集成到单个组件中，或者它们可以是分开的组件。
Original abstractIt is disclosed a vacuum cleaner nozzle comprising a housing, a rotatable brush which is adapted to brush a surface, and a turbine, wherein a suction air flow impacting on said turbine generates a first rotational torque for rotating said rotatable brush, wherein it further comprises an electric power generator for generating electric power by a rotation of said turbine; an accumulator unit for storing said electric power; and an electric motor which is adapted to generate a second rotational torque for rotating said rotatable brush, wherein said electric motor is electrically connected to said accumulator unit. The electric power generator and the electric motor could be either integrated into a single component or they could be separate components.
专利附图（8）
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