Trampoline with Inflated Base
    1.
    发明申请
    Trampoline with Inflated Base 失效
    蹦床与充气基地

    公开(公告)号:US20090181827A1

    公开(公告)日:2009-07-16

    申请号:US12354611

    申请日:2009-01-15

    CPC classification number: A63B5/11 A63B2225/605 A63B2225/62 B63B35/73

    Abstract: The trampoline with inflated base includes a generally toroidal shaped inflatable tube having an open center area. A mesh rebound member extends over the open center area and is secured around its entire periphery to the tube on the upper surface of the tube member. The tube includes a singular air duct or a plurality of air ducts extending radially which allow communication of air between the space interior to the tube and the space exterior to the tube.

    Abstract translation: 具有充气底座的蹦床包括具有敞开中心区域的大致环形的可充气管。 网状回弹构件在开口中心区域上延伸并且围绕其整个周边固定到管构件的上表面上的管。 该管包括单个空气管道或径向延伸的多个空气管道,其允许空气内部与管道之间的空气与管外部的空间连通。

    Computational flow dynamics investigation of mixing within an industrial-scale gear pump
    10.
    发明申请
    Computational flow dynamics investigation of mixing within an industrial-scale gear pump 审中-公开
    工业级齿轮泵混合的计算流动力学研究

    公开(公告)号:US20060268658A1

    公开(公告)日:2006-11-30

    申请号:US11139410

    申请日:2005-05-27

    CPC classification number: B01F3/10 B01F5/14

    Abstract: A method of mixing fluids includes providing a flow stream of a first fluid, providing a flow stream of second fluid, and providing a gear pump having an inlet and an outlet. The flow stream of the first fluid and the second fluid is fed through the inlet of the gear pump. The gear pump is operated to mix the flow stream of the first fluid and the second fluid to obtain a mixed fluid flow stream out of the outlet of the gear pump.

    Abstract translation: 混合流体的方法包括提供第一流体的流动流,提供第二流体的流动流,以及提供具有入口和出口的齿轮泵。 第一流体和第二流体的流动流通过齿轮泵的入口进料。 操作齿轮泵以混合第一流体和第二流体的流动流以从齿轮泵的出口获得混合流体流动流。

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