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    Compressor and method of assembling the same
    4.
    发明授权
    Compressor and method of assembling the same 有权
    压缩机及其组装方法

    公开(公告)号：US09587644B2

    公开(公告)日：2017-03-07

    申请号：US13990229

    申请日：2011-08-03

    Applicant: Atsushi Higashio ,  Kazumi Matsubayashi

    Inventor： Atsushi Higashio ,  Kazumi Matsubayashi

    IPC: F04D29/08 ,  F04D29/42 ,  F04D29/52 ,  F04D29/62 ,  F04D29/64 ,  F04D19/02 ,  F04D17/12

    CPC classification number: F04D29/08 ,  F04D17/122 ,  F04D19/02 ,  F04D29/083 ,  F04D29/4206 ,  F04D29/522 ,  F04D29/624 ,  F04D29/644 ,  Y10T29/49236

    Abstract: A compressor casing, a compressor provided with the same, and a method of assembling the compressor are provided. The compressor casing includes a substantially tubular casing, a plurality of sealing surfaces provided on an inner circumferential surface of the compressor casing along an axial direction thereof, a sealing means provided for each of the plurality sealing surfaces, a substantially cylindrical bundle for accommodating a blade inside and for being assembled to the compressor casing so as to have contact with the plurality of sealing surfaces, and a roller provided on an outer circumferential surface of the substantially cylindrical bundle, for rolling on the inner circumferential surface of the compressor casing when the substantially cylindrical bundle is assembled to or removed from the compressor casing. The sealing surfaces are connected with one another with tapered surfaces.

    Abstract translation: 提供一种压缩机壳体，具备该压缩机壳体的压缩机，以及组装该压缩机的方法。 压缩机壳体包括基本上为管状的壳体，沿其轴向设置在压缩机壳体的内周面上的多个密封面，为多个密封面中的每一个设置的密封装置，用于容纳叶片的大致圆柱形的束 内部并组装到压缩机壳体中以与多个密封表面接触;以及辊，设置在大致圆柱形的束的外周表面上，用于在压缩机壳体的内圆周表面上滚动，当基本上 圆柱形束被组装到压缩机壳体或从压缩机壳体移除。 密封面用锥面相互连接。

    Gas system for compressing a process gas
    5.
    发明授权
    Gas system for compressing a process gas 有权
    用于压缩工艺气体的气体系统

    公开(公告)号：US09568014B2

    公开(公告)日：2017-02-14

    申请号：US13980338

    申请日：2012-01-26

    Applicant: Ludger Alfes ,  Klaus Eisele ,  Thomas Mönk ,  Markus Reinhold ,  Axel Spanel

    Inventor： Ludger Alfes ,  Klaus Eisele ,  Thomas Mönk ,  Markus Reinhold ,  Axel Spanel

    IPC: F01D1/12 ,  F04D29/08 ,  F04D17/12 ,  F04D29/10 ,  F16J15/40 ,  B01D53/14

    CPC classification number: F04D29/08 ,  B01D53/1475 ,  F04D17/12 ,  F04D29/104 ,  F16J15/406 ,  Y02E20/326

    Abstract: A gas system has a first compressor stage for compressing a process gas. The first compressor stage includes an intake side and a pressure side. A seal gas is provided outside the first compressor stage in order to prevent process gas from issuing from leaks in the first compressor stage, having at least one second line for returning a gas mixture issuing from the gas system, this mixture including at least of process gas and seal gas. The at least one second line is configured for returning the issuing gas mixture to the intake side of the first compressor stage and/or to a location in the gas system upstream of the first compressor stage.

    Abstract translation: 气体系统具有用于压缩处理气体的第一压缩机级。 第一压缩机级包括进气侧和压力侧。 在第一压缩机级外部设置密封气体，以防止处理气体从第一压缩机级中泄漏出来，具有至少一条用于返回从气体系统发出的气体混合物的第二管线，该混合物至少包括过程 气体和密封气体。 所述至少一条第二管线被配置为将发出的气体混合物返回到第一压缩机级的进气侧和/或将第一压缩机级的上游的气体系统中的位置返回。

    Crushed Seal Arrangement for Motor Electrical Connection of Submersible Well Pump
    7.
    发明申请
    Crushed Seal Arrangement for Motor Electrical Connection of Submersible Well Pump 有权
    潜水井泵电机电气连接破碎密封布置

    公开(公告)号：US20160102659A1

    公开(公告)日：2016-04-14

    申请号：US14510749

    申请日：2014-10-09

    Applicant: Baker Hughes Incorporated

    Inventor： Kevin J. Gilmore ,  Jeffrey G. Frey ,  Michael R. Rumbaugh

    IPC: F04B17/03

    CPC classification number: F04B17/03 ,  F04B47/06 ,  F04D13/086 ,  F04D29/08 ,  H01R13/5202 ,  H02K5/132

    Abstract: A submersible well pump assembly has a pump and an electrical motor for driving the pump. The motor has an electrical receptacle with a base and a central bore containing a plurality of motor electrical terminals. An annular groove in the base encircles the central bore and has a closed bottom. A motor lead extends to the motor for supplying power to the motor. An electrical connector on an end of the motor lead has a rim that inserts into the groove. Either the forward edge of the rim or the bottom of the groove is conical, defining an annular void within the groove that is triangular in cross section when the rim is fully inserted into the groove. A seal ring is located in the void of the groove and is deformed by the forward edge of the rim into sealing engagement.

    Abstract translation: 潜水井泵组件具有用于驱动泵的泵和电动马达。 电动机具有带有底座的电插座和包含多个电机电端子的中心孔。 底座中的环形槽环绕中心孔并具有封闭的底部。 电动机引线延伸到电动机以向电动机供电。 电动机引线端部上的电连接器具有插入凹槽中的边缘。 边缘的前边缘或凹槽的底部是圆锥形的，当边缘完全插入槽中时，在槽内限定一个呈三角形截面的环形空隙。 密封环位于凹槽的空隙中，并且由边缘的前边缘变形成密封接合。

    ARRANGEMENT HAVING A SEAL
    8.
    发明申请
    ARRANGEMENT HAVING A SEAL 审中-公开
    有安全隐患

    公开(公告)号：US20160090990A1

    公开(公告)日：2016-03-31

    申请号：US14889247

    申请日：2014-04-22

    Applicant: SIEMENS AKTIENGESELLSCHAFT

    Inventor： Wolfgang Zacharias

    IPC: F04D29/08 ,  F16J15/06

    CPC classification number: F04D29/08 ,  F04D17/12 ,  F04D19/02 ,  F04D29/083 ,  F04D29/4206 ,  F04D29/522 ,  F16J13/08 ,  F16J15/004 ,  F16J15/061

    Abstract: An arrangement having a seal, includes: a casing, a cover, and at least one seal. In order to ensure damage-free installation of the cover and simultaneously simplify the installation process itself, as well as to guarantee good sealing, the arrangement has a seal carrier, the seal carrier has a first radial groove extending in the circumferential direction and having a radial depth direction, in which first radial groove a first radial seal is arranged, which seals against a radially inward surface of the casing, the seal carrier has a first axial groove extending in the circumferential direction and having an axial depth direction, in which first axial groove a first axial seal is arranged, which seals against an axial surface of the cover.

    Abstract translation: 具有密封件的装置包括：壳体，盖子和至少一个密封件。 为了确保盖的无损安装，同时简化安装过程本身以及保证良好的密封，该装置具有密封载体，密封载体具有在圆周方向上延伸的第一径向槽， 径向深度方向，其中布置有第一径向密封件的第一径向密封件，其密封抵靠所述壳体的径向向内的表面，所述密封件载体具有沿圆周方向延伸并具有轴向深度方向的第一轴向凹槽，其中第一 轴向槽设置有第一轴向密封，其密封抵靠盖的轴向表面。

    LINER COUPLING PIN
    9.
    发明申请
    LINER COUPLING PIN 审中-公开
    衬管接头

    公开(公告)号：US20150240837A1

    公开(公告)日：2015-08-27

    申请号：US14633039

    申请日：2015-02-26

    Applicant: Weir Minerals Australia Ltd.

    Inventor： Garry Bruce Glaves ,  Michael Christopher Foreman

    IPC: F04D29/62 ,  F04D1/00 ,  F04D29/42

    CPC classification number: F04D29/06 ,  B66C1/44 ,  F04D1/00 ,  F04D7/04 ,  F04D7/045 ,  F04D29/046 ,  F04D29/08 ,  F04D29/102 ,  F04D29/106 ,  F04D29/167 ,  F04D29/426 ,  F04D29/4286 ,  F04D29/46 ,  F04D29/466 ,  F04D29/605 ,  F04D29/622 ,  F04D29/628 ,  Y10T29/49243

    Abstract: A coupling pin for use in a pump housing, the pump housing including an outer casing and an inner pump liner, the coupling pin being suitable for locating the liner and casing relative to one another, the coupling pin including a shank and a head at one end of the shank. The head includes a cammed surface thereon which is adapted to co-operate with a follower on the liner, and a locating section on a remote or terminal end of the head which is adapted to be positioned against a seat in the outer casing when fitted. The arrangement is such that rotation of the coupling pin causes the follower to track along the cammed surface so as to cause relative movement between the outer casing and the inner pump liner.

    Abstract translation: 一种用于泵壳体的联接销，所述泵壳体包括外壳和内泵衬套，所述联接销适合于相对于彼此定位所述衬套和壳体，所述联接销包括柄和头部 柄的末端 头部包括其上的凸轮表面，其适于与衬套上的随动件配合，以及位于头部的远端或终端上的定位部分，其适于在安装时抵靠外壳中的座定位。 该装置使得联接销的旋转使得从动件沿着凸轮表面跟踪，以便引起外壳和内泵衬套之间的相对运动。

    LUBRICANT RETAINER FOR PUMP SHAFT BEARING ASSEMBLY
    10.
    发明申请
    LUBRICANT RETAINER FOR PUMP SHAFT BEARING ASSEMBLY 有权
    泵轴承轴承组件的润滑保持器

    公开(公告)号：US20150240831A1

    公开(公告)日：2015-08-27

    申请号：US14632711

    申请日：2015-02-26

    Applicant: Weir Minerals Australia Ltd.

    Inventor： Kevin Edward Burgess ,  Michael Christopher Foreman

    IPC: F04D29/06 ,  F04D29/046 ,  F04D29/08

    CPC classification number: F04D29/06 ,  B66C1/44 ,  F04D1/00 ,  F04D7/04 ,  F04D7/045 ,  F04D29/046 ,  F04D29/08 ,  F04D29/102 ,  F04D29/106 ,  F04D29/167 ,  F04D29/426 ,  F04D29/4286 ,  F04D29/46 ,  F04D29/466 ,  F04D29/605 ,  F04D29/622 ,  F04D29/628 ,  Y10T29/49243

    Abstract: A lubricant retainer for use in a pump bearing assembly, the bearing assembly which in a first operating configuration is lubricated by a relatively highly viscous lubricant, and which in a second operating configuration is lubricated by a less-viscous lubricant, the bearing assembly comprising a bearing housing having a bore extending therethrough for receiving a pump drive shaft, spaced-apart bearing mounting zones within said bore with a chamber therebetween, each bearing mounting zone arranged for the in use receipt of a bearing therein. Each zone has associated therewith one lubricant retainer, the lubricant retainer being adapted to be mounted within the bore adjacent the bearing mounting zone with which it is associated so as to form a barrier between the bearing mounting zone and the chamber when the pump bearing assembly is in the first operating configuration, the retainer being removed when the pump bearing assembly is in the second operating configuration.

    Abstract translation: 一种用于泵轴承组件的润滑剂保持器，所述轴承组件在第一操作构型中由相对高粘度的润滑剂润滑，并且在第二操作构型中由较不粘稠的润滑剂润滑，所述轴承组件包括 轴承壳体具有延伸穿过其中的孔，用于接收泵驱动轴，间隔开的轴承安装区域在所述孔内，其间具有腔室，每个轴承安装区域布置成在其中使用轴承。 每个区域与其相关联有一个润滑剂保持器，润滑剂保持器适于安装在邻近轴承安装区域的孔内，与其相关联，以便当泵支承组件是在轴承安装区域和腔室之间时在轴承安装区域和腔室之间形成屏障 在第一操作构造中，当泵轴承组件处于第二操作构造时，保持器被移除。

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