中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.011 seconds)

    HYDRAULIC CONNECTION HAVING A FLEXIBLE PORT MOUTH AND METHOD FOR CONNECTING SAME
    2.
    发明申请
    HYDRAULIC CONNECTION HAVING A FLEXIBLE PORT MOUTH AND METHOD FOR CONNECTING SAME 审中-公开

    公开(公告)号：US20170184135A1

    公开(公告)日：2017-06-29

    申请号：US15382151

    申请日：2016-12-16

    Applicant: SPX FLOW, Inc.

    Inventor： Michael T. Landrum

    IPC: F15B13/02 ,  F16K31/60 ,  F15B11/00 ,  F16K39/06

    CPC classification number: F15B13/02 ,  F15B11/00 ,  F15B2211/405 ,  F15B2211/422 ,  F16K5/0257 ,  F16K11/0836 ,  F16K27/062 ,  F16K31/602 ,  F16K39/06

    Abstract: A hydraulically balanced assembly is provided. The assembly includes: a valve body defining a tapered axial passageway; and a rotor having a tapered outer diameter such that the rotor has a first portion having a wider diameter and a second portion having a smaller diameter, the rotor being dimensioned to fit within the axial passageway of the valve body, the rotor further defining a rotor axial passageway having a first passageway portion and second passageway portion, the rotor further defining a first and second port, where each of the first and second ports provide fluid communication between the tapered outer diameter and the rotor axial passageway, wherein the first and second portions define openings having different cross-sectional areas where the first passageway portion is located in a first portion of the rotor and a second passageway portion is located in the second portion of the rotor and the difference in cross-sectional areas between the first passageway portion and second passageway portion and the amount of taper of the outer diameter of the rotor are related according to the Landrum relation.

    Method and System of Valve Refurbishment
    3.
    发明申请
    Method and System of Valve Refurbishment 有权
    阀门翻新方法与系统

    公开(公告)号：US20160184939A1

    公开(公告)日：2016-06-30

    申请号：US14799024

    申请日：2015-07-14

    Applicant: Hager Industries, LLC

    Inventor： Nathan Hager

    IPC: B23P15/00 ,  B23P6/00 ,  F16K27/06

    CPC classification number: F16K27/06 ,  B23P6/00 ,  B23P15/001 ,  F16K5/025 ,  F16K5/0257 ,  F16K5/0264 ,  F16K25/005 ,  F16K27/062 ,  Y10T29/49409 ,  Y10T29/49419 ,  Y10T29/49426 ,  Y10T137/0486 ,  Y10T137/0519

    Abstract: A method of refurbishing a damaged valve is disclosed that generally includes receiving a valve housing having generally collinear inlet and outlet ports in the side walls thereof and an interior annular face about each of the inlet and outlet ports, the housing comprising a first metal with a yield strength and the side walls having a predetermined thickness, creating an annular groove about an interior annular face of the inlet port, creating an annular groove about an interior annular face of the outlet port, and placing a second metal within each of the annular grooves, the second metal having a yield strength, wherein the yield strength of the first metal is less than the yield strength of the second metal.

    Abstract translation: 公开了一种翻新损坏的阀的方法，其通常包括接收在其侧壁中具有大致共线的入口和出口端口的阀壳体和围绕每个入口和出口端口的内部环形面，所述壳体包括具有 屈服强度和具有预定厚度的侧壁，围绕入口的内部环形面形成环形槽，围绕出口的内部环形面形成环形槽，并将第二金属放置在每个环形槽内 所述第二金属具有屈服强度，其中所述第一金属的屈服强度小于所述第二金属的屈服强度。

    Method and System of Valve Refurbishment
    5.
    发明申请
    Method and System of Valve Refurbishment 有权
    阀门翻新方法与系统

    公开(公告)号：US20150226339A1

    公开(公告)日：2015-08-13

    申请号：US14179928

    申请日：2014-02-13

    Applicant: Hager Industries, LLC

    Inventor： Nathan Hager

    IPC: F16K5/02 ,  B23P15/00

    CPC classification number: F16K27/06 ,  B23P6/00 ,  B23P15/001 ,  F16K5/025 ,  F16K5/0257 ,  F16K5/0264 ,  F16K25/005 ,  F16K27/062 ,  Y10T29/49409 ,  Y10T29/49419 ,  Y10T29/49426 ,  Y10T137/0486 ,  Y10T137/0519

    Abstract: A valve assembly is disclosed with a housing having generally collinear inlet and outlet ports in the side walls thereof and an interior annular face about each of the inlet and outlet ports. The housing is made of a first metal with a yield strength. The assembly also has a chamber disposed between the inlet and outlet ports, wherein a vertical axis of the chamber is normal to longitudinal axes of the inlet and outlet ports. An annular groove is disposed about the interior annular face of the inlet port and the interior annular thee of the outlet port. A second metal is disposed within each of the annular grooves, the second metal having a yield strength greater than the yield strength of the first metal.

    Abstract translation: 公开了一种阀组件，其壳体具有在其侧壁中具有大致共线的入口和出口端口以及围绕每个入口和出口端口的内部环形面。 外壳由屈服强度的第一金属制成。 组件还具有设置在入口和出口之间的室，其中室的垂直轴线垂直于入口和出口的纵向轴线。 围绕入口的内部环形面和出口的内部环形环设置环形槽。 第二金属设置在每个环形槽内，第二金属的屈服强度大于第一金属的屈服强度。

    Method and system of valve refurbishment
    7.
    发明授权
    Method and system of valve refurbishment 有权
    阀门整修方法与系统

    公开(公告)号：US09103447B1

    公开(公告)日：2015-08-11

    申请号：US14179928

    申请日：2014-02-13

    Applicant: Hager Industries, LLC

    Inventor： Nathan Hager

    IPC: F16K27/06 ,  F16K5/02 ,  B23P15/00

    CPC classification number: F16K27/06 ,  B23P6/00 ,  B23P15/001 ,  F16K5/025 ,  F16K5/0257 ,  F16K5/0264 ,  F16K25/005 ,  F16K27/062 ,  Y10T29/49409 ,  Y10T29/49419 ,  Y10T29/49426 ,  Y10T137/0486 ,  Y10T137/0519

    Abstract: A valve assembly is disclosed with a housing having generally collinear inlet and outlet ports in the side walls thereof and an interior annular face about each of the inlet and outlet ports. The housing is made of a first metal with a yield strength. The assembly also has a chamber disposed between the inlet and outlet ports, wherein a vertical axis of the chamber is normal to longitudinal axes of the inlet and outlet ports. An annular groove is disposed about the interior annular face of the inlet port and the interior annular face of the outlet port. A second metal is disposed within each of the annular grooves, the second metal having a yield strength greater than the yield strength of the first metal.

    Abstract translation: 公开了一种阀组件，其壳体具有在其侧壁中具有大致共线的入口和出口端口以及围绕每个入口和出口端口的内部环形面。 外壳由屈服强度的第一金属制成。 组件还具有设置在入口和出口之间的室，其中室的垂直轴线垂直于入口和出口的纵向轴线。 围绕入口的内部环形表面和出口的内部环形表面设置环形槽。 第二金属设置在每个环形槽内，第二金属的屈服强度大于第一金属的屈服强度。

Patent Agency Ranking