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    • 23. 发明申请
    • APPARATUS FOR PUMPING LIQUIDS OR FLUIDS, COMPRISING A HOUSING
    • 泵装置用于液体或液体与壳体
    • WO2010063765A2
    • 2010-06-10
    • PCT/EP2009066247
    • 2009-12-02
    • BOEGELEIN HANS
    • BOEGELEIN HANS
    • F04C3/08
    • F04C3/085F04C11/001F04C14/18
    • Disclosed is an apparatus for pumping liquids or fluids, comprising a housing in which an upper rotating element and a lower rotating element are rotatably mounted. The housing has an inlet associated with a suction zone and an outlet associated with a pressure zone for the liquid or fluid that is to be pumped. The suction zone is separated from the pressure zone using a sealing web. The upper and the lower rotating element can be coupled to a rotary drive unit. The facing sides of the rotating elements have radially extending elevations and depressions. The elevations on the upper rotating element are complementary to the depressions on the lower rotating element, while the depressions on the upper rotating element are complementary to the elevations on the lower rotating element. The angle between the axes of rotation of the upper rotating element and the lower rotating element is not equal to zero. The elevations and depressions on the upper and lower rotating element mesh in one subarea of the facing sides while being arranged at a distance from each other in another subarea.
    • 一种用于泵送液体或流体,其具有一壳体,其中上转动部件和下侧旋转部件可旋转地安装,其中所述壳体包括一个相关联的抽吸入口开口和相关联的压力范围内的出口开口,用于将液体装置被泵送或流体和 被吸入区域从印刷区域通过密封幅的装置分离,并且可被耦合到上或用旋转驱动下旋转构件,其中,所述旋转元件在侧面上相互面对径向延伸的突起和凹部,其中,所述上侧旋转部件上的凸起与互补形成的 形成在上旋转构件的下侧旋转部件上的突起互补,和上旋转构件的旋转轴线和所述下Rotationse在下部旋转构件上的凹部和凹部 lements具有非零角度彼此,其中所述上和下旋转构件上的突起和凹陷中的互相面对的侧面的部分区域中彼此接合,并且在另一部分是彼此远离。