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    • 1. 发明申请
    • DRIVING AGENT VACUUM PUMP
    • 驱动代理真空泵
    • US20090311110A1
    • 2009-12-17
    • US12486300
    • 2009-06-17
    • Marco DomsJorg Muller
    • Marco DomsJorg Muller
    • F04F9/00
    • F04B19/006F04F5/20F04F5/46F04F9/00
    • A driving agent vacuum pump configured as a micropump is presented. The vacuum pump includes an evaporation chamber and a pumping chamber, which are separated by a jet arrangement. The jet arrangement includes a planar arrangement of at least one jet running vertically in depth between two plates. The two plates cover the evaporation chamber and the pumping chamber about the jet arrangement. An opening is provided in the pumping chamber above the jet arrangement for taking in an agent to be pumped. A second opening is provided for driving out a compressed gas below the jet arrangement. A connection is provided between the evaporation chamber and the pumping chamber through which a condensed driving agent is returned.
    • 提出了配置为微型泵的驱动剂真空泵。 真空泵包括由喷射装置分离的蒸发室和泵送室。 喷射装置包括在两个板之间深度垂直延伸的至少一个射流的平面布置。 两个板围绕喷射装置覆盖蒸发室和泵送室。 在喷射装置上方的泵送室中设置有用于吸入被泵送的试剂的开口。 提供第二开口用于驱动喷射装置下方的压缩气体。 在蒸发室和泵送室之间提供连接,通过该连接冷凝驱动剂返回。
    • 2. 发明授权
    • Driving agent vacuum pump
    • 驾驶代理真空泵
    • US08172548B2
    • 2012-05-08
    • US12486300
    • 2009-06-17
    • Marco DomsJorg Muller
    • Marco DomsJorg Muller
    • F04F9/00
    • F04B19/006F04F5/20F04F5/46F04F9/00
    • A driving agent vacuum pump configured as a micropump is presented. The vacuum pump includes an evaporation chamber and a pumping chamber, which are separated by a jet arrangement. The jet arrangement includes a planar arrangement of at least one jet running vertically in depth between two plates. The two plates cover the evaporation chamber and the pumping chamber about the jet arrangement. An opening is provided in the pumping chamber above the jet arrangement for taking in an agent to be pumped. A second opening is provided for driving out a compressed gas below the jet arrangement. A connection is provided between the evaporation chamber and the pumping chamber through which a condensed driving agent is returned.
    • 提出了配置为微型泵的驱动剂真空泵。 真空泵包括由喷射装置分离的蒸发室和泵送室。 喷射装置包括在两个板之间深度垂直延伸的至少一个射流的平面布置。 两个板围绕喷射装置覆盖蒸发室和泵送室。 在喷射装置上方的泵送室中设置有用于吸入被泵送的试剂的开口。 提供第二开口用于驱动喷射装置下方的压缩气体。 在蒸发室和泵送室之间提供连接,通过该连接冷凝驱动剂返回。