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    VALVE SEATS FOR USE IN FRACTURING PUMPS
    42.
    发明申请
    VALVE SEATS FOR USE IN FRACTURING PUMPS 审中-公开

    公开(公告)号：US20180073653A1

    公开(公告)日：2018-03-15

    申请号：US15814501

    申请日：2017-11-16

    Applicant: S.P.M. Flow Control, Inc.

    Inventor： Jacob A. Bayyouk ,  Keith Peach

    IPC: F16K25/00 ,  F16K15/06 ,  F04B53/10 ,  F16K1/46 ,  F16K1/42 ,  F04B1/04

    Abstract: A valve seat at least partially formed of a ceramic material for use in a fracturing pump includes a first body and a second body. The first body is configured to be inserted into a fluid passageway of the fracturing pump. The first body has an outer diameter, D1. The second body extends radially from the first body and has an outer diameter, D2, greater than the outer diameter, D1, of the first body. The second body is at least partially formed of the ceramic material.

    Pump Fluid End with Integrated Web Portion
    44.
    发明申请
    Pump Fluid End with Integrated Web Portion 有权

    公开(公告)号：US20170114780A9

    公开(公告)日：2017-04-27

    申请号：US13755884

    申请日：2013-01-31

    Applicant: S.P.M. FLOW CONTROL. INC.

    Inventor： Scott Skurdalsvold ,  Jacob A. Bayyouk ,  Johnny E. DeLeon

    IPC: F04B1/00 ,  B23P15/00

    CPC classification number: F04B1/00 ,  B23P15/00 ,  F04B39/122 ,  F04B53/007 ,  F04B53/16 ,  Y10T29/49236

    Abstract: A fluid end block for attachment to a power end of a high pressure reciprocating pump includes a main body portion having an outwardly facing body forward face, an outwardly facing body rear face opposite the body forward face, and opposing side surfaces. A web portion protrudes outwardly from the outwardly facing body forward face. The web portion may have an outwardly facing web forward face and a curvilinear side surface. The web portion may be integral with the main body portion. A plurality of bosses protrude from the web forward face and having a forward facing end. The plurality of bosses may be integral with the main body portion and the web portion. A plunger bore extends through one of the plurality of bosses configured to receive a reciprocating plunger.

    RECIPROCATING PUMP WITH DUAL CIRCUIT POWER END LUBRICATION SYSTEM
    45.
    发明申请
    RECIPROCATING PUMP WITH DUAL CIRCUIT POWER END LUBRICATION SYSTEM 审中-公开
    具有双电路动力润滑系统的再生泵

    公开(公告)号：US20160177945A1

    公开(公告)日：2016-06-23

    申请号：US14808726

    申请日：2015-07-24

    Applicant: S.P.M. Flow Control, Inc.

    Inventor： Joseph H. Byrne ,  Edward C. Kotapish ,  Scott Skurdalsvold ,  Jacob A. Bayyouk

    IPC: F04B53/18 ,  F04B53/10

    CPC classification number: F04B53/18 ,  F04B1/0404 ,  F04C11/005

    Abstract: A dual circuit lubrication system for a power end of a reciprocating pump that includes a lubrication pump that supplies lubrication fluid to a high pressure lubrication circuit and a low pressure lubrication circuit. The high pressure lubrication circuit is fluidly coupled to a crankshaft to supply lubrication fluid to sliding surfaces associated with the crankshaft at a first lubrication fluid pressure. The crankshaft drives a crosshead coupled to a plunger to displace fluid from a fluid end of the reciprocating pump. The low pressure lubrication circuit is fluidly coupled to supply the lubrication fluid to a plurality of rolling surfaces associated with the crankshaft at a second lubrication fluid pressure. The first lubrication fluid pressure is greater than the second lubrication fluid pressure.

    Abstract translation: 一种用于往复泵的动力端的双回路润滑系统，包括向高压润滑回路和低压润滑回路供给润滑流体的润滑泵。 高压润滑回路流体地联接到曲轴，以在第一润滑流体压力下将润滑流体供应到与曲轴相关联的滑动表面。 曲轴驱动联接到柱塞的十字头，以从往复泵的流体端移动流体。 低压润滑回路流体耦合，以在第二润滑流体压力下将润滑流体供应到与曲轴相关联的多个滚动表面。 第一润滑流体压力大于第二润滑流体压力。

    BEARING SYSTEM FOR RECIPROCATING PUMP AND METHOD OF ASSEMBLY
    47.
    发明申请
    BEARING SYSTEM FOR RECIPROCATING PUMP AND METHOD OF ASSEMBLY 审中-公开
    用于补充泵的轴承系统和组装方法

    公开(公告)号：US20160025090A1

    公开(公告)日：2016-01-28

    申请号：US14808581

    申请日：2015-07-24

    Applicant: S.P.M. Flow Control, Inc.

    Inventor： Jacob A. Bayyouk ,  Edward C. Kotapish ,  Mark C. Dille ,  Chandu Kumar ,  Donald Keith Plemons ,  Benjamin D. Engstrom

    IPC: F04B53/16 ,  F04B53/14 ,  F04B53/00

    CPC classification number: F04B7/0069 ,  B21K1/26 ,  B21K23/00 ,  F04B9/02 ,  F04B19/22 ,  F04B37/00 ,  F04B53/006 ,  F04B53/14 ,  F04B53/16 ,  F04B53/162 ,  F04B2201/06 ,  F16C35/04

    Abstract: A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.

    Abstract translation: 一种用于往复式泵的动力端框架组件，其包括第一和第二端板段，每个端板段包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 至少一个中间板段设置在第一和第二端板段之间，并且包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 第一端板段和第二端板段的环形轴承支撑表面和至少一个中间板段各自具有直径并同轴对准。 第一和第二端板段中的至少一个的直径不同于至少一个中间板段的直径，以便于从动力端框架组件插入和移除曲轴轴承组件。

    OFFSET VALVE BORE IN A RECIPROCATING PUMP
    48.
    发明申请
    OFFSET VALVE BORE IN A RECIPROCATING PUMP 有权
    离合器泵中的偏置阀孔

    公开(公告)号：US20130216413A1

    公开(公告)日：2013-08-22

    申请号：US13849228

    申请日：2013-03-22

    Applicant: S.P.M. Flow Control, Inc.

    Inventor： Jacob A. Bayyouk ,  Donald Mackenzie

    IPC: F04B53/10

    CPC classification number: F04B39/122 ,  F04B1/00 ,  F04B1/0456 ,  F04B23/06 ,  F04B27/00 ,  F04B47/00 ,  F04B53/16

    Abstract: A fluid end 15 for a multiple reciprocating pump assembly 12 comprises at least three plunger bores 61 or 91 each for receiving a reciprocating plunger 35, each plunger bore having a plunger bore axis 65 or 95. Plunger bores being arranged across the fluid head to define a central plunger bore and lateral plunger bores located on either side of the central plunger bore. Fluid end 15 has suction valve bores 59 or 89, each suction valve bore receiving a suction valve 41 and having a suction valve bore axis 63 or 93. Discharge valve bores 57 or 87, each discharge valve bore receiving a discharge valve 43 and having a discharge valve bore axis 63 or 93. The axes of at least one of suction 10 and discharge valve bores is inwardly offset in the fluid end from its respective plunger bore axis.

    Abstract translation: 用于多重往复泵组件12的流体端15包括至少三个用于容纳往复式柱塞35的柱塞孔61或91，每个柱塞孔具有柱塞孔轴线65或95.柱塞孔布置成跨越流体头以限定 中心柱塞孔和位于中心柱塞孔的任一侧上的侧向柱塞孔。 流体端部15具有吸入阀孔59或89，每个吸入阀孔容纳吸入阀41并具有吸入孔孔径63或93.排出阀孔57或87，每个排放阀孔接收排出阀43并具有 排出阀孔63或93.抽吸10和排出阀孔中的至少一个的轴线在流体端部与其相应的柱塞孔轴线向内偏移。

    Valve seats for use in fracturing pumps
    50.
    发明授权
    Valve seats for use in fracturing pumps 有权

    公开(公告)号：US10663071B2

    公开(公告)日：2020-05-26

    申请号：US16026732

    申请日：2018-07-03

    Applicant: S.P.M. Flow Control, Inc.

    Inventor： Jacob A. Bayyouk ,  Keith Peach

    IPC: F16K25/00 ,  F16K1/42 ,  F16K1/46 ,  F04B1/0452 ,  F04B53/10 ,  F16K15/06

    Abstract: A valve assembly for use in a fracturing pump including a valve member movable into and out of engagement with a valve seat body. The valve seat body includes an outer surface and an inner surface, the inner surface forming a fluid bore extending between a first end and a second end of the valve seat body. The body further includes a seating surface extending radially from the inner surface and facing the valve member, the seating surface having a recessed area. An insert is disposed in the recessed area forming at least a portion of the inner surface and at least portion of the seating surface. The valve seat body first end has a diameter different from a diameter valve seat body second. The difference between diameters allows the valve seat body outer surface to be supported by the fluid passageway.

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