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    ANTI-ICING IMPELLER SPINNER
    1.
    发明申请
    ANTI-ICING IMPELLER SPINNER 审中-公开
    防旋转螺丝刀

    公开(公告)号：US20170037863A1

    公开(公告)日：2017-02-09

    申请号：US14821389

    申请日：2015-08-07

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Brandon T. Kovach ,  Joseph Wetch ,  Adrian L. Stoicescu ,  Michael F. Cass

    IPC: F04D29/22 ,  F02M59/44 ,  F04D29/28

    CPC classification number: F04D29/2261 ,  F02M59/44 ,  F04D29/2277 ,  F04D29/28

    Abstract: An impeller spinner for a fuel pump can include a head and a shank. The head can have a base at one end and a tip at an opposite end. The shank can have a body portion nearest the head with a first diameter and a fastener portion adjacent to the body portion at an end opposite the head with a second diameter.

    Abstract translation: 用于燃料泵的叶轮旋转器可以包括头部和柄部。 头部可以在一端具有底座，在另一端可以具有尖端。 柄部可以具有最靠近头部的主体部分，其具有第一直径，并且紧固件部分在与第二直径相对的端部处与主体部分相邻。

    VANE PUMPS
    2.
    发明申请
    VANE PUMPS 审中-公开
    VANE泵

    公开(公告)号：US20160090984A1

    公开(公告)日：2016-03-31

    申请号：US14497678

    申请日：2014-09-26

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Michael F. Cass ,  Weishun W. Ni

    IPC: F04C15/00 ,  F04C18/344 ,  F04C2/344

    CPC classification number: F04C2/3447 ,  F01C21/0863 ,  F01C21/106

    Abstract: A rotor for a pump includes a rotor body, an undervane cavity defined in the rotor body configured to accept an underside of a vane, an outer surface on a periphery of the rotor body for defining overvane cavities within a liner as a function of an inner cammed surface of the liner, and a pressure balance aperture defined in the rotor body fluidly connecting the undervane cavity to at least one of the outer surface.

    Abstract translation: 用于泵的转子包括转子体，被定义在转子主体中的底座腔，其构造成接纳叶片的下侧，转子体的周边上的外表面，用于限定内衬内的过滤腔，作为内部 衬垫的凸轮表面和限定在转子体中的压力平衡孔，其将底座腔体流体连接到外表面中的至少一个。

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