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    PRESSURE REDUCING VALVE
    2.
    发明申请
    PRESSURE REDUCING VALVE 审中-公开

    公开(公告)号：US20190072988A1

    公开(公告)日：2019-03-07

    申请号：US16110617

    申请日：2018-08-23

    申请人： JTEKT Corporation ,  Toyota Jidosha Kabushiki Kaisha ,  Soken, Inc.

    发明人： Kazuhisa SUGIYAMA ,  Koji Nishi ,  Akira Nakano ,  Yutaka Hotta ,  Akira Yamashita ,  Shota Yamamoto ,  Yasushi Mitsuishi

    IPC分类号： G05D16/06 ,  H01M8/04089 ,  H01M8/04746

    摘要： A pressure reducing valve includes a body, an annular valve seat, a valve element, and a pressing mechanism configured to press the valve element. The pressing mechanism includes a plug provided downstream of the valve seat and having a plug hole, and a pin including a sliding portion and an upstream end, the sliding portion having a shaft shape and being inserted in the plug hole such that a gap is provided between the sliding portion and an inner peripheral surface of the plug hole, and the upstream end being provided upstream of the sliding portion so as to contact the valve element. A fitting length of the sliding portion with respect to the plug hole and the gap between the sliding portion and the plug hole satisfy 0.0005 L

    Centrifugal blower
    3.
    发明授权
    Centrifugal blower 有权
    离心式鼓风机

    公开(公告)号：US09447792B2

    公开(公告)日：2016-09-20

    申请号：US14956832

    申请日：2015-12-02

    申请人： DENSO CORPORATION ,  NIPPON SOKEN, INC.

    发明人： Yasushi Mitsuishi ,  Masaharu Sakai ,  Masanori Yasuda ,  Shouichi Imahigashi ,  Syunsuke Ishiguro

    IPC分类号： F04D29/42 ,  F04D17/16 ,  F04D17/10

    CPC分类号： F04D29/4233 ,  F04D17/10 ,  F04D17/16 ,  F04D17/162 ,  F04D29/4213 ,  F04D29/4226

    摘要： A centrifugal blower provided with a spiral shaped scroll chamber where a bottom part of the scroll chamber gradually expands downward in the axial direction of the fan well along with expansion of the spiral and where a flow area gradually expands toward an air outlet from a spiral start part of the casing, the centrifugal blower having an initial slant angle θ0 at the spiral start part of the bottom part of the scroll chamber of a range of angle of 5.2° to 27.5° or setting a backflow prevention rib at the fan outlet.

    摘要翻译： 一种设置有螺旋形涡旋室的离心式鼓风机，其中涡旋室的底部随着螺旋的膨胀在风扇的轴向方向上逐渐向下膨胀，并且流动面积从螺旋起始向空气出口逐渐膨胀 在所述壳体的一部分中，所述离心式鼓风机在所述涡旋室的底部的螺旋起始部分处具有5.2°至27.5°的角度范围内的初始倾斜角θ0或者在所述风扇出口处设置防回流肋。