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8 条记录 (耗时 0.014 秒)

    System for joining sections of a hydrocyclone separator
    2.
    发明授权
    System for joining sections of a hydrocyclone separator 失效
    用于连接水力旋流分离器的部分的系统

    公开(公告)号：US4765887A

    公开(公告)日：1988-08-23

    申请号：US19422

    申请日：1987-02-26

    申请人： Roy D. Lister

    发明人： Roy D. Lister

    IPC分类号： B04C5/08

    CPC分类号： B04C5/08

    摘要： A hydrocyclone separator has a central feed section, an upper vortex finder, and a lower conical section. A spigot and socket connection is provided to join the sections. Each spigot has a groove and each socket has a bead that mates with the groove. A band surrounds each connection and clamps them together to form a leak-tight connection.

    摘要翻译： 水力旋流分离器具有中心进料部分，上部旋涡分离器和下部锥形部分。 提供插口和插座连接以连接这些部分。 每个插口具有凹槽，并且每个插座具有与沟槽配合的凸珠。 一个带环绕每个连接并将它们夹在一起形成一个密封的连接。

    Liquid separator with tangential drive fluid introduction
    3.
    发明授权
    Liquid separator with tangential drive fluid introduction 失效
    液分离器带切向驱动液引入

    公开(公告)号：US4857197A

    公开(公告)日：1989-08-15

    申请号：US212830

    申请日：1988-06-29

    申请人： Grant A. Young ,  Roy D. Lister ,  William D. Wakley ,  Steven L. Andrews

    发明人： Grant A. Young ,  Roy D. Lister ,  William D. Wakley ,  Steven L. Andrews

    IPC分类号： B01D17/02 ,  B01D17/038 ,  B04C3/00 ,  B04C5/30

    CPC分类号： B01D17/0217 ,  B04C3/00 ,  B04C5/30

    摘要： A liquid separator is disclosed for separating a liquid mixture into first and second liquids of different densities. The liquid separator includes a substantially conical chamber having a closed upper portion with a liquid mixture inlet therein. A first liquid collecting mechanism is provided in a lower portion of the conical chamber for collecting and removing a first separated liquid, and a second liquid collecting device surrounds the opening in the lower portion of the conical chamber for collecting and removing a second separated liquid. A return conduit mechanism is provided for returning a portion of the second separated liquid tangentially into an upper portion of the conical chamber to act as a drive fluid to cause the centrally introduced liquid mixture to rotate for effective and efficient separation.

    摘要翻译： 公开了用于将液体混合物分离成不同密度的第一和第二液体的液体分离器。 液体分离器包括大致圆锥形的室，其具有封闭的上部，其中具有液体混合物入口。 第一液体收集机构设置在锥形室的下部，用于收集和去除第一分离液体，第二液体收集装置围绕锥形室的下部的开口，用于收集和去除第二分离液体。 提供回流管道机构，用于将第二分离液体的一部分切向地返回到锥形室的上部，以用作驱动流体，以使中心引入的液体混合物旋转以有效和有效地分离。

    Spiral ramp hydrocyclone
    5.
    发明授权
    Spiral ramp hydrocyclone 有权
    螺旋斜坡水力旋流器

    公开(公告)号：US08955691B2

    公开(公告)日：2015-02-17

    申请号：US13374348

    申请日：2011-12-22

    申请人： Roy D. Lister

    发明人： Roy D. Lister

    IPC分类号： B04C5/081 ,  B04C5/103

    CPC分类号： B04C5/081 ,  B04C5/103

    摘要： The invention comprises a hydrocyclone separator which includes a first segment including a fluid inlet, an overflow outlet and a spiral fluid ramp having a first and second end. The first end of the spiral fluid ramp is in fluid communication with and extends from the fluid inlet. The second end of the spiral fluid ramp is connected in fluid communication with the wider end of a frustoconical second segment and the narrower end of the frustoconical second segment is connected in fluid communication with a first end of a third segment comprising a tubular element. An underflow outlet is located at the second end of said tubular element.

    摘要翻译： 本发明包括水力旋流分离器，其包括第一段，其包括流体入口，溢流出口和具有第一和第二端的螺旋流体斜面。 螺旋流体斜坡的第一端与流体入口流体连通并从流体入口延伸。 螺旋流体斜面的第二端与截头圆锥形第二段的较宽端部流体连通，并且截头圆锥形第二段的较窄端与包括管状元件的第三段的第一端流体连通地连接。 底流出口位于所述管状元件的第二端。

    Spiral ramp hydrocyclone
    6.
    发明申请
    Spiral ramp hydrocyclone 有权
    螺旋斜坡水力旋流器

    公开(公告)号：US20130048556A1

    公开(公告)日：2013-02-28

    申请号：US13374348

    申请日：2011-12-22

    申请人： Roy D. Lister

    发明人： Roy D. Lister

    IPC分类号： B04C3/06

    CPC分类号： B04C5/081 ,  B04C5/103

    摘要： The invention comprises a hydrocyclone separator which includes a first segment including a fluid inlet, an overflow outlet and a spiral fluid ramp having a first and second end. The first end of the spiral fluid ramp is in fluid communication with and extends from the fluid inlet. The second end of the spiral fluid ramp is connected in fluid communication with the wider end of a frustoconical second segment and the narrower end of the frustoconical second segment is connected in fluid communication with a first end of a third segment comprising a tubular element. An underflow outlet is located at the second end of said tubular element

    摘要翻译： 本发明包括水力旋流分离器，其包括第一段，其包括流体入口，溢流出口和具有第一和第二端的螺旋流体斜面。 螺旋流体斜坡的第一端与流体入口流体连通并从流体入口延伸。 螺旋流体斜面的第二端与截头圆锥形第二段的较宽端部流体连通，并且截头圆锥形第二段的较窄端与包括管状元件的第三段的第一端流体连通地连接。 底流出口位于所述管状元件的第二端

    Drilling deck bushing
    8.
    发明授权
    Drilling deck bushing 失效
    钻甲板衬套

    公开(公告)号：US4324438A

    公开(公告)日：1982-04-13

    申请号：US206686

    申请日：1980-11-13

    申请人： Roy D. Lister

    发明人： Roy D. Lister

    IPC分类号： E21B33/08 ,  F16C31/02 ,  F16C33/74

    CPC分类号： F16C31/02 ,  E21B33/085 ,  F16C33/74

    摘要： A bushing for the deck of drilling rig in which slowly rotating drilling pipe (drill string) move downwardly to form a bore in the earth. The bushing includes an outer shell, an inner shell mounted for rotation within the outer shell and an elastomeric bushing mounted within the inner shell for rotation therewith. The bushing is formed of a plurality of arcuate segments which are snugly fitted against the drilling pipe by a garter spring which allows for limited expansion of the segments with respect to each other to accommodate pipe of differing diameters. The end portions of the segments overlap one another so that as the bushing is expanded, a seal against dust and fluids is maintained.

    摘要翻译： 用于钻机甲板的衬套，其中缓慢旋转的钻管（钻柱）向下移动以在地球中形成孔。 衬套包括外壳，安装成用于在外壳内旋转的内壳和安装在内壳内的用于与其一起旋转的弹性衬套。 该衬套由多个弧形段形成，该弧形段通过一个可以相对于彼此进行有限的膨胀，以容纳不同直径的管子的一个拉杆弹簧紧贴钻孔管。 段的端部彼此重叠，使得当衬套膨胀时，保持对灰尘和流体的密封。