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27 条记录 (耗时 0.032 秒)

    Two stage pressure diffuser
    3.
    发明授权
    Two stage pressure diffuser 失效
    两级压力扩散器

    公开(公告)号：US5567262A

    公开(公告)日：1996-10-22

    申请号：US685400

    申请日：1991-04-16

    申请人： Joseph Phillips ,  John Weston

    发明人： Joseph Phillips ,  John Weston

    IPC分类号： D21C9/02 ,  D21C7/00 ,  D21C9/04 ,  D21D1/40

    CPC分类号： D21D1/40 ,  D21C7/00 ,  D21C9/04

    摘要： A multi-stage pressure diffuser is provided for treating paper pulp or similar comminuted cellulosic fibrous material. Two different subvolumes are defined within the annular screen of the pressure diffuser by a tubular baffle hung from adjacent the top of the vessel, and a transverse wall near the middle of the vessel. Wash liquid is introduced into the top stage, extracted liquid passes through the bottom of the baffle, and is removed through a liquid outlet at the top of the vessel. That removed liquid is then reintroduced into the bottom stage as wash liquid, and the extracted liquid from the bottom stage is discharged from the vessel at the bottom. The screen assembly may be blanked at the area of the transverse wall dividing the subvolumes from each other, in order to minimize the possibility of mixing of the extraction flows in the different stages.

    摘要翻译： 提供了用于处理纸浆或类似粉碎的纤维素纤维材料的多级压力扩散器。 两个不同的子体积通过从容器的顶部悬挂的管状挡板和靠近容器中部的横向壁限定在压力扩散器的环形屏幕内。 洗涤液体被引入顶部，提取液体通过挡板的底部，并通过容器顶部的液体出口去除。 然后将去除的液体作为洗涤液重新引入底部，并且从底部的提取液体从底部的容器排出。 屏幕组件可以在分隔子体积的横壁的区域处被冲切，以便最小化在不同阶段中的提取流的混合的可能性。

    Method for mounting a socket
    4.
    发明授权
    Method for mounting a socket 失效
    安装插座的方法

    公开(公告)号：US4782574A

    公开(公告)日：1988-11-08

    申请号：US18717

    申请日：1987-02-25

    申请人： Thomas D. Karcher ,  John Weston

    发明人： Thomas D. Karcher ,  John Weston

    IPC分类号： B25B13/48 ,  B25B23/14 ,  F16D1/116 ,  F16D9/08 ,  B23Q17/00

    CPC分类号： B25B23/1415 ,  B25B13/48 ,  F16D1/116 ,  F16D9/08 ,  Y10T29/49766 ,  Y10T29/53687

    摘要： The socket of a plug and socket type coupling is mounted with an assembly tool which makes sure that a threaded connection between the socket and a mounting member is properly tightened. When the socket is to be mounted, the socket is operated to a disengaged condition and the assembly tool is inserted into the socket. The socket is then operated to an engaged condition. This causes locking elements in the socket to engage the assembly tool to hold the assembly tool in the socket. Torque is then applied to the assembly tool. When the threaded connection has been tightened to a desired extent, a breakway section of the assembly tool fractures to interrupt the transmission of force to the socket. The socket is then operated to the released condition and the end portion of the broken assembly tool is removed from the socket. A plug is then inserted in the socket to enable fluid under pressure to be conducted through the coupling.

    摘要翻译： 插头和插座型联轴器的插座安装有一个组装工具，确保插座和安装构件之间的螺纹连接正确拧紧。 当插座要安装时，插座操作到脱开状态，装配工具插入插座。 然后将插座操作到接合状态。 这导致插座中的锁定元件接合组装工具以将组装工具保持在插座中。 然后将扭矩施加到组装工具。 当螺纹连接已经被拧紧到期望的程度时，组装工具的断路部分断裂以中断向插座的力的传递。 然后将插座操作到释放状态，并且破坏的组装工具的端部从插座中移除。 然后将插头插入插座中，以使压力下的流体能够通过联接器传导。

    Substituted 2-amino-4-phenyldihydroquinolines, processes for their preparation, pharmaceutical compositions and methods for their use
    5.
    发明授权
    Substituted 2-amino-4-phenyldihydroquinolines, processes for their preparation, pharmaceutical compositions and methods for their use 有权
    取代的2-氨基-4-苯基二氢喹啉，其制备方法，药物组合物及其使用方法

    公开(公告)号：US08106204B2

    公开(公告)日：2012-01-31

    申请号：US12212294

    申请日：2008-09-17

    申请人： Hans-Jochen Lang ,  John Weston ,  Uwe Heinelt

    发明人： Hans-Jochen Lang ,  John Weston ,  Uwe Heinelt

    IPC分类号： C07D215/04

    CPC分类号： C07D215/38

    摘要： The invention relates to NHE-3 inhibitor compounds of formula I: In which R1-R11 are more specifically defined herein. These substituted 2-amino-4-phenyl-dihydroquinolines are useful the treatment of various renal and respiratory disorders such as acute or chronic renal failure, for impairments of biliary function and respiratory impairments such as snoring, sleep apneas or stroke. Formulations comprising them and methods for their use are also described herein.

    摘要翻译： 本发明涉及式I的NHE-3抑制剂化合物：其中R1-R11在本文中更具体地定义。 这些取代的2-氨基-4-苯基 - 二氢喹啉可用于治疗各种肾脏和呼吸系统疾病如急性或慢性肾衰竭，胆汁功能障碍和呼吸障碍如打鼾，睡眠呼吸暂停或中风。 本文还描述了包含它们的制剂及其使用方法。

    Borehole drilling control system, method and apparatus
    7.
    发明申请
    Borehole drilling control system, method and apparatus 有权
    井眼钻井控制系统，方法和装置

    公开(公告)号：US20070187147A1

    公开(公告)日：2007-08-16

    申请号：US11787516

    申请日：2007-04-17

    申请人： John Weston ,  David McRobbie

    发明人： John Weston ,  David McRobbie

    IPC分类号： E21B47/02

    CPC分类号： E21B7/04

    摘要： One embodiment includes an apparatus comprising a steerable well bore drilling tool having a main tool body. The steerable well bore drilling tool includes an inertial measurement unit to output a measurement used to determine an azimuthal deviation and inclination of the steerable well bore drilling tool during a drilling operation.

    摘要翻译： 一个实施例包括一种包括具有主工具主体的可操纵井眼钻具的装置。 可操纵的井眼钻具包括惯性测量单元，用于输出用于确定钻井操作期间可操纵钻井工具的方位偏差和倾斜度的测量值。

    Atmospheric diffuser improved lower screens backflushing
    9.
    发明授权
    Atmospheric diffuser improved lower screens backflushing 失效
    大气扩散器改善了下屏幕反吹

    公开(公告)号：US5183536A

    公开(公告)日：1993-02-02

    申请号：US850522

    申请日：1992-03-13

    申请人： Joseph Phillips ,  J. Robert Prough ,  Victor L. Bilodeau ,  Brian Greenwood ,  Ronald Bain ,  John Weston

    发明人： Joseph Phillips ,  J. Robert Prough ,  Victor L. Bilodeau ,  Brian Greenwood ,  Ronald Bain ,  John Weston

    IPC分类号： B01D33/01 ,  D21C9/04 ,  D21D1/40 ,  D21D5/02 ,  D21H17/00

    CPC分类号： D21H17/00 ,  B01D33/0116 ,  D21C9/04 ,  D21D1/40 ,  D21D5/02

    摘要： In an atmospheric diffuser for the treatment of paper pulp (thickening, bleaching, and/or washing) the flow of backflushing liquid is controlled so as to maximize the effective treatment of the pulp. The pulp passes upwardly in a vessel. A number of annular screen assemblies are provided, with at least one screen associated with each screen assembly. The lower screen includes a barrier wall with a passage in the barrier wall adjacent the bottom end of the screen. Liquid which flows through the screen must flow to the passage in order to be withdrawn from the vessel, as the screen is slowly moved upwardly. When the screen is rapidly moved downwardly to cause backflushing, the backflushing liquid at the top end of the screen is liquid that recently passed through the screen at that point, so the pulp at that point --which is the cleanest along the length of the screen--has a minimal chance of being contaminated. The barrier may be provided by a number of tubes separated by webs, or a number of channels separated by webs. A baffle may be mounted between each passage and screen to redirect the backflushing liquid so that it does not merely backflush the bottom portion of the screen.

    摘要翻译： 在用于处理纸浆（增稠，漂白和/或洗涤）的大气扩散器中，控制反冲洗液体的流动以最大化纸浆的有效处理。 纸浆在容器中向上流动。 提供了许多环形屏幕组件，其中至少一个屏幕与每个屏幕组件相关联。 下屏幕包括阻挡壁，阻挡壁在屏障壁中与屏幕底端相邻的通道。 当屏幕缓慢向上移动时，流过筛网的液体必须流动到通道以便从容器中取出。 当屏幕快速向下移动以引起反吹时，屏幕顶端的反冲洗液体是最近在那一点通过筛网的液体，因此在该点处的纸浆是沿屏幕长度最干净的 - 受到污染的机会很小。 隔离层可以由多个由纤维网隔开的管道或由纤维网隔开的多个通道提供。 可以在每个通道和屏幕之间安装挡板以重定向反冲洗液体，使得其不仅仅反冲洗屏幕的底部。