公开(公告)号：US08668470B2

公开(公告)日：2014-03-11

申请号：US13314745

申请日：2011-12-08

Applicant: Jacob A. Bayyouk ,  David M. Manson ,  Donald Mackenzie ,  John Bruce Clayfield Davies

Inventor： Jacob A. Bayyouk ,  David M. Manson ,  Donald Mackenzie ,  John Bruce Clayfield Davies

IPC: F04B27/10 ,  F04B39/12

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 has a plunger bore axis 65 or 95. The plunger bores are arranged across the fluid end to define a central plunger bore with lateral plunger bores located on either side. The fluid end 15 also comprises at least three respective suction valve bores 59 or 89 in fluid communication with the plunger bores. Each suction valve bore can receive a suction valve 41 and has a suction valve bore axis 63 or 93. The fluid end 15 also comprises at least three respective discharge valve bores 57 or 87 that can receive a discharge valve 43 and are in fluid communication with the plunger bores. Axes of suction and discharge valve bores are offset in the fluid.

Abstract translation: 用于多重往复泵组件12的流体端15包括至少三个柱塞孔61或91，每个用于容纳往复式柱塞35.每个柱塞孔具有柱塞孔轴线65或95.柱塞孔布置成横跨流体端 以限定具有位于两侧的侧向柱塞孔的中心柱塞孔。 流体端15还包括与柱塞孔流体连通的至少三个相应的吸入阀孔59或89。 每个吸入阀孔可以接纳一个吸入阀41并具有一个吸入孔孔轴线63或93.流体端部15还包括至少三个相应的排放阀孔57或87，它们可以容纳排放阀43并与 柱塞孔。 吸入和排出阀孔的轴在流体中偏移。

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。

公开(公告)号：US08261771B2

公开(公告)日：2012-09-11

申请号：US12763786

申请日：2010-04-20

Applicant: Brian C. Witkowski ,  Nuder M. Said

Inventor： Brian C. Witkowski ,  Nuder M. Said

IPC: F16K15/02

CPC classification number: F16K15/03 ,  Y10T137/0491 ,  Y10T137/0497 ,  Y10T137/7898 ,  Y10T137/79 ,  Y10T137/7901

Abstract: A check valve assembly has a body having a central cavity intersected by upstream and downstream flow passages. A seat is secured by a threaded engagement in the upstream flow passage. An access bore intersects the cavity and has a support shoulder formed in it. A holder is supported on the support shoulder. A flapper is pivotally secured to the holder and located in the cavity for movement between an open position and a closed position blocking flow through the seat. A straight edge portion in the access bore engages a straight edge portion of the holder to prevent rotation of the holder. A fastener extends through a hole in the support shoulder into engagement with the seat to prevent rotation of the seat.

Abstract translation: 止回阀组件具有主体，其具有与上游和下游流动通道相交的中心腔。 座椅通过上游流动通道中的螺纹接合固定。 通孔与空腔相交并且在其中形成有支撑肩。 托架支撑在支撑肩上。 挡板枢转地固定到保持器并且位于空腔中，用于在打开位置和闭合位置之间移动，阻止流过座椅的流动。 进入孔中的直边部分与保持器的直边部分接合以防止保持器旋转。 紧固件延伸穿过支撑肩部中的孔与座接合以防止座椅旋转。

公开(公告)号：US08162631B2

公开(公告)日：2012-04-24

申请号：US12277849

申请日：2008-11-25

Applicant: Pankaj H. Patel ,  Mark D. Matzner

Inventor： Pankaj H. Patel ,  Mark D. Matzner

IPC: A61M1/00 ,  F04B19/24

CPC classification number: F04B9/02 ,  F04B9/04 ,  Y10T29/49236

Abstract: A reciprocating pump assembly includes a power frame that houses a crankshaft. The crankshaft is mechanically connected to a large gear or bull gear on each end that is in mechanical engagement with a small gear or pinion bearing. A bearing housing is integrally formed as part of the power frame with an increased width and a constant inner diameter. A pinion bearing assembly, having an inner race, an outer race, and spherical bearings is placed around the shaft of the pinion bearing. The pinion is installed in the reciprocating pump assembly such that the bearing assembly rests on the bearing housing, which is integrally formed as part of the power frame. The bearing assembly is free to float in the bearing housing and provides for some lateral movement of the shaft and bearing assembly during operation of the reciprocating pump assembly.

Abstract translation: 往复泵组件包括容纳曲轴的动力框架。 曲轴机械地连接到与小齿轮或小齿轮轴承机械接合的每个端部上的大齿轮或大齿轮。 轴承壳体一体形成为功率框架的一部分，具有增加的宽度和恒定的内径。 具有内圈，外座圈和球面轴承的小齿轮轴承组件围绕小齿轮轴承的轴放置。 小齿轮安装在往复泵组件中，使得轴承组件搁置在轴承壳体上，该轴承壳体一体地形成为功率框架的一部分。 轴承组件可自由地浮动在轴承壳体中，并且在往复式泵组件的操作期间提供轴和轴承组件的一些侧向运动。

公开(公告)号：US20110308967A1

公开(公告)日：2011-12-22

申请号：US13162815

申请日：2011-06-17

Applicant: Joseph H. Byrne

Inventor： Joseph H. Byrne

IPC: C23F13/02 ,  F01D25/00

CPC classification number: F04B53/166 ,  C23F13/06 ,  C23F13/10 ,  C23F13/20 ,  F04B53/16 ,  F05C2201/02 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/903

Abstract: A sacrificial body mitigates cavitation damage to components within a pump. The sacrificial body is mounted in the pump so that flowing fluid passes over the sacrificial body, which causes the sacrificial body to shed electrons into the flowing fluid in the vicinity of the cavitation. The excess electrons tend to suppress hydrogen ions from releasing, which can mitigate cavitation. The sacrificial body is formed of a material having less resistance to corrosion due to the flowing fluid than the components of the pump. Needles are attached to the sacrificial body for immersion in the flowing fluid to facilitate the release of the electrons for the sacrificial body.

Abstract translation: 牺牲体减轻了泵内部件的气穴损伤。 牺牲体安装在泵中，使得流动的流体越过牺牲体，这导致牺牲体将电子转移到空化附近的流动流体中。 过量的电子倾向于抑制氢离子的释放，这可以减轻气蚀。 牺牲体由具有比泵的部件流动的流体更少的耐腐蚀性的材料形成。 将针连接到牺牲体上用于浸入流动的流体中以促进用于牺牲体的电子的释放。

公开(公告)号：US07823265B2

公开(公告)日：2010-11-02

申请号：US11354663

申请日：2006-02-15

Applicant: Mark D. Matzner ,  Jonathan D. Curlett

Inventor： Mark D. Matzner ,  Jonathan D. Curlett

IPC: B23Q3/00 ,  F16L23/00

CPC classification number: F16L23/06 ,  F16L23/04 ,  F16L25/12 ,  Y10T29/49902

Abstract: An assembly for moving a pair of flowline members relative to each other has a pair of flowline collars that are adapted to connect to an end portion of one of the pair of flowline members. The assembly has an arm member with an end portion rotationally mounted to one of the flowline collars and a connecting member pivotally mounted to the other flowline collar. The connecting member is pivotally mounted to the arm member a distance away from the end portion of the arm member that is connected to the flowline collar, so that rotational movement of the arm member moves the flowline members relative to each other. The assembly can also have an incremental distance adjustor assembly which maintains an incremental change in the distance between the pair of flowline collars during a rotational movement of the arm member.

Abstract translation: 用于使一对流动构件相对于彼此移动的组件具有适于连接到所述一对流动管构件中的一个的端部的一对流动管套环。 组件具有臂构件，其端部旋转地安装到流线圈套环中的一个上，并且连接构件可枢转地安装到另一流水线套环。 连接构件可枢转地安装到臂构件上，远离连接到流线圈的臂构件的端部一段距离，使得臂构件的旋转运动使流动构件相对于彼此移动。 组件还可以具有增量距离调节器组件，其在臂构件的旋转运动期间保持一对流线圈套环之间的距离的增量变化。

公开(公告)号：US07549681B1

公开(公告)日：2009-06-23

申请号：US11414984

申请日：2006-05-01

Applicant: Mark D. Matzner

Inventor： Mark D. Matzner

IPC: F16L17/00

CPC classification number: F16L23/08 ,  F16L21/065 ,  Y10S285/917

Abstract: A flowline connection assembly connects first and second tubular members to each other. Each tubular member has an external flange on its end. A recess is formed in the bore at the end of each of the tubular members. A seal ring extends into each of the conical recesses. A clamp with two halves, each with cam surfaces that engage the flanges and pull the tubular members axially toward each other. Bolts extend from one clamp half into the other. A retainer ring on each bolt retains the bolts with one of the clamp halves.

Abstract translation: 流线连接组件将第一和第二管状构件彼此连接。 每个管状构件的端部具有外部凸缘。 在每个管状构件的端部处的孔中形成凹部。 密封环延伸到每个锥形凹部中。 具有两个半部的夹具，每个夹具具有接合凸缘的凸轮表面并且将管状构件沿着彼此轴向拉动。 螺栓从一个夹子半部延伸到另一个。 每个螺栓上的保持环用一个夹紧半部保持螺栓。

公开(公告)号：US07404704B2

公开(公告)日：2008-07-29

申请号：US10835749

申请日：2004-04-30

Applicant: Vladimir Kugelev ,  Mark D. Matzner

Inventor： Vladimir Kugelev ,  Mark D. Matzner

IPC: F04B39/00 ,  F04B11/00 ,  F04B39/10 ,  F04B53/10

CPC classification number: F04B53/1032 ,  F04B39/122

Abstract: A cylinder block assembly for a reciprocating pump includes a block body having a piston chamber that receives a piston of the reciprocating pump. The cylinder block assembly has an outlet valve assembly positioned within the block body that is positioned in fluid communication with the piston chamber. An outlet valve retainer retains the outlet valve relative to the piston chamber. The cylinder block assembly includes an inlet valve assembly extending through a side of the block body to the piston chamber. An inlet valve retainer also retains the inlet valve assembly relative to the piston chamber. A discharge passage extends from the outlet valve assembly to another side of the block body. A portion of the discharge passage extends between the inlet valve assembly and the inlet valve retainer.

Abstract translation: 用于往复泵的气缸体组件包括具有容纳往复泵的活塞的活塞室的块体。 气缸体组件具有定位在块体内的出口阀组件，其定位成与活塞室流体连通。 出口阀保持器相对于活塞室保持出口阀。 气缸体组件包括通过块体的一侧延伸到活塞室的入口阀组件。 入口阀保持器还相对于活塞室保持入口阀组件。 排出通道从出口阀组件延伸到块体的另一侧。 排出通道的一部分在入口阀组件和入口阀保持器之间延伸。

公开(公告)号：US07364051B2

公开(公告)日：2008-04-29

申请号：US10785922

申请日：2004-02-24

Applicant: Juan M. Diaz ,  F. Rand Underwood

Inventor： Juan M. Diaz ,  F. Rand Underwood

IPC: G07F11/16

CPC classification number: E21B33/138

Abstract: An electrical motor rotatably drives a motor shaft, and a helical rib radially extends from the shaft. The helical rib supports a number of balls, and forms a channel to accommodate the balls. The balls are dropped from the helical rib when the balls reach the bottom of the helical rib. Several targets are affixed to the shaft. A sensor is located adjacent to and apart from the shaft, and is positioned in close proximity to the targets. The sensor senses each target as each target rotates past the sensor. The number of targets sensed per revolution of the shaft is equal to the number of balls dropped from the helical rib per revolution of the helical rib. A counter in data communication with the sensor displays the number of targets sensed, and thus displays the number or balls dropped from the helical rib.

Abstract translation: 电动机可旋转地驱动电动机轴，并且螺旋肋从轴径向延伸。 螺旋肋支撑多个球，并形成容纳球的通道。 当球到达螺旋肋的底部时，球从螺旋肋下落。 几个目标固定在轴上。 传感器位于与轴相邻并远离轴的位置，并且紧邻靶。 当每个目标旋转超过传感器时，传感器感测每个目标。 每转一圈感测到的目标数量等于螺旋肋每转一圈从螺旋肋下落的球数。 与传感器进行数据通信的计数器显示检测到的目标数量，从而显示从螺旋肋下降的数量或滚珠。

公开(公告)号：US07219594B2

公开(公告)日：2007-05-22

申请号：US10862216

申请日：2004-06-07

Applicant: Vladimir Kugelev ,  Mark D. Matzner

Inventor： Vladimir Kugelev ,  Mark D. Matzner

IPC: F01B31/08

CPC classification number: F04B53/08 ,  F04B53/144

Abstract: A reciprocating pump assembly includes piston rod that is movable and reciprocates in order to pump a fluid. The piston rod has a piston portion at an end that stokes within a piston chamber. The pump assembly also includes a piston rod sleeve that houses the piston rod. The piston rod sleeve does not reciprocate with the piston rod. Thus, the piston rod sleeve remains stationary. The piston rod sleeve defines and annulus between the piston rod and the piston rod sleeve. The pump assembly has a fluid line that leads into the annulus. The fluid line delivers coolant to the annulus. The pump assembly also includes a flow passage. The flow passage has an inlet in fluid communication with the annulus for receiving the coolant. The passage also has an outlet in fluid communication with the piston chamber for delivering the coolant.

Abstract translation: 往复泵组件包括可移动和往复运动以便泵送流体的活塞杆。 活塞杆的端部具有活塞部分，该活塞部分在活塞室内。 泵组件还包括容纳活塞杆的活塞杆套筒。 活塞杆套筒不会与活塞杆往复运动。 因此，活塞杆套筒保持静止。 活塞杆套筒在活塞杆和活塞杆套筒之间限定和环形。 泵组件具有通向环形空间的流体管线。 流体管线将冷却剂输送到环空。 泵组件还包括流动通道。 流动通道具有与环形空间流体连通的入口以接收冷却剂。 通道还具有与活塞室流体连通以输送冷却剂的出口。