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    • 2. 发明申请
    • SPIRAL PUMP AND MANUFACTURING METHOD THEREFOR
    • 螺旋泵及其制造方法
    • WO2015057069A1
    • 2015-04-23
    • PCT/NL2014/050721
    • 2014-10-16
    • AQYSTA HOLDING B.V.
    • HENNY, Frederik LeonardusBUDELMANN, Lennart ThoreTHAPA, Pratap
    • F04D13/04
    • F04D29/225F04D13/04F04D13/043F04D29/245
    • The present invention relates to a spiral pump (1), comprising: - a support body (16); - at least one or more substantially rigid rotary parts (38, 50) that are rotatable relative to said support body, wherein said one or more rotary parts comprise at least one integrated spiral fluid channel (28) that has an inlet (30) for receiving fluid arranged at or near the outer radial wall (26) of said one or more rotary parts and an outlet (32) for discharging fluid at an increased pressure at or near its rotary axis (34); - wherein a fluid passage (104, 108), configured for passing fluid at the increased pressure from inside the one or more rigid rotary parts to outside the one or more rigid rotary parts, is arranged at or near the rotary axis; and - drive means (118) for rotatably driving the one or more rotary parts. The invention further relates to a manufacturing method for such a spiral pump.
    • 本发明涉及一种螺旋泵(1),包括: - 支撑体(16); - 至少一个或多个基本上刚性的旋转部件(38,50),其可相对于所述支撑体旋转,其中所述一个或多个旋转部件包括至少一个一体的螺旋流体通道(28),该通道具有入口(30) 接收布置在所述一个或多个旋转部件的外径向壁(26)处或附近的流体和用于在其旋转轴线(34)处或附近以增加的压力排出流体的出口(32)。 其中流体通道(104,108)被配置成在旋转轴线处或附近设置用于将处于增加压力的流体从一个或多个刚性旋转部件内部传递到一个或多个刚性旋转部件外部的流体通道; 以及用于可旋转地驱动所述一个或多个旋转部件的驱动装置(118)。 本发明还涉及这种螺旋泵的制造方法。
    • 7. 发明申请
    • PNEUMATIC PUMP SYSTEM
    • 气动泵系统
    • WO2010018924A3
    • 2010-04-08
    • PCT/KR2009003142
    • 2009-06-11
    • HA SANG SOON
    • HA SANG SOON
    • F04D13/08
    • F04D13/04F04B43/06F04D15/0218
    • Provided is a pneumatic pump system that discharges water inside a sump, the system including: a supply portion supplying air; a limit switch outputting air, supplied by the supply portion, to a first port as one of the first port and a second port when water inside the sump rises above a first predetermined water level; a timer resetting a predetermined amount of time by using air, output from the first port and supplied to a reset port, and waiting for driving of the predetermined amount of time; an air valve being open and allowing air, supplied by the supply portion, to pass through the air valve when air output from the first port is supplied to the air valve; and an pump driven by air that passes through the air valve and pumping water inside the sump.
    • 本发明提供了一种排气槽内的水的气动泵系统,该系统包括:供给空气供给部; 当所述贮槽内的水升高到高于第一预定水位时,输出由所述供给部供给的空气作为所述第一端口之一的第一端口和第二端口; 定时器通过使用从第一端口输出并提供给复位端口的空气重新设定预定时间量并等待预定时间的驱动; 当从第一端口输出的空气被供应到空气阀时,空气阀打开并允许由供应部分供应的空气通过空气阀; 以及由空气驱动的泵,其通过空气阀并且泵送水中的水。