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    • 3. 发明授权
    • Pumping device
    • 抽水装置
    • US06612819B1
    • 2003-09-02
    • US09931114
    • 2001-08-16
    • Stefan FurstWerner HaczekAndreas Peter
    • Stefan FurstWerner HaczekAndreas Peter
    • F04B4300
    • B26B19/40A45D2026/009
    • A pumping device for drawing in and delivering a liquid to a liquid dispensing device of a hair removing apparatus the pumping device includes a pump inlet and a pump outlet and a pumping element. The pumping device is formed by a first and a second housing part each having integrally formed therein a first and a second flow channel. The pumping device includes a membrane member disposed between the first and the second housing part the membrane member includes a pumping element and at least one valve element. The pump inlet is adapted to be coupled to a liquid dispensing device and the pump outlet to a liquid container.
    • 一种抽吸装置,用于将液体引入和输送到脱毛装置的液体分配装置,所述泵送装置包括泵入口和泵出口以及泵送元件。 泵送装置由第一和第二壳体部分形成,每个壳体部分一体地形成有第一和第二流动通道。 泵送装置包括设置在第一和第二壳体部分之间的膜构件,膜构件包括泵送元件和至少一个阀元件。 泵入口适于联接到液体分配装置和泵出口到液体容器。