公开(公告)号：SG191011A1

公开(公告)日：2013-07-31

申请号：SG2013043393

申请日：2011-12-08

Applicant: SPM FLOW CONTROL INC

Inventor： BAYYOUK JACOB A ,  MACKENZIE DONALD

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 and discharge valve bores is inwardly offset in the fluid end from its respective plunger bore axis.

公开(公告)号：AU2011338305A1

公开(公告)日：2013-07-04

申请号：AU2011338305

申请日：2011-12-08

Applicant: SPM FLOW CONTROL INC

Inventor： BAYYOUK JACOB A ,  MACKENZIE DONALD

IPC: F04B17/05 ,  F04B39/00 ,  F04B53/14

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 and discharge valve bores is inwardly offset in the fluid end from its respective plunger bore axis.

公开(公告)号：EP3194778A4

公开(公告)日：2018-01-24

申请号：EP15824854

申请日：2015-07-24

Applicant: SPM FLOW CONTROL INC

Inventor： KUMAR CHANDU ,  MOMENKHANI KOUROSH ,  KOTAPISH EDWARD C ,  BAYYOUK JACOB A ,  MCCRADY JOHN M ,  PLEMONS DONALD KEITH

IPC: F04B53/16 ,  F16M5/00

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

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.

公开(公告)号：EP2649315A4

公开(公告)日：2016-05-11

申请号：EP11846478

申请日：2011-12-08

Applicant: SPM FLOW CONTROL INC

Inventor： BAYYOUK JACOB A ,  MANSON DAVID M ,  MACKENZIE DONALD ,  DAVIES JOHN BRUCE CLAYFIELD

IPC: F04B39/00 ,  F04B1/04 ,  F04B1/053 ,  F04B17/00 ,  F04B23/06 ,  F04B27/10 ,  F04B39/12 ,  F04B47/00 ,  F04B53/00 ,  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 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.

公开(公告)号：EP3172436A4

公开(公告)日：2018-03-07

申请号：EP15825010

申请日：2015-07-24

Applicant: SPM FLOW CONTROL INC

Inventor： BAYYOUK JACOB A ,  KOTAPISH EDWARD C ,  KUMAR CHANDU ,  PLEMONS DONALD KEITH ,  ENGSTROM BENJAMIN D

IPC: F04B1/00

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

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.

公开(公告)号：EP3194777A4

公开(公告)日：2018-02-21

申请号：EP15824524

申请日：2015-07-24

Applicant: SPM FLOW CONTROL INC

Inventor： BYRNE JOSEPH H ,  KUMAR CHANDU ,  MOMENKHANI KOUROSH ,  BAYYOUK JACOB A ,  MORAN SEAN P ,  PLEMONS DONALD KEITH ,  MARSHALL WILLIAM WALTER IV ,  BUCKLEY CHRISTOPHER P

IPC: F04B53/14

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

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.

公开(公告)号：EP2649316A4

公开(公告)日：2015-12-23

申请号：EP11847704

申请日：2011-12-08

Applicant: SPM FLOW CONTROL INC

Inventor： BAYYOUK JACOB A ,  MACKENZIE DONALD

IPC: F04B39/00 ,  F04B1/04 ,  F04B1/053 ,  F04B17/05 ,  F04B23/06 ,  F04B27/10 ,  F04B39/12 ,  F04B47/00 ,  F04B53/10 ,  F04B53/14

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.

公开(公告)号：CA3042764C

公开(公告)日：2021-11-02

申请号：CA3042764

申请日：2015-07-24

Applicant: SPM FLOW CONTROL INC

Inventor： BYRNE JOSEPH H ,  KUMAR CHANDU ,  MOMENKHANI KOUROSH ,  BAYYOUK JACOB A ,  MORAN SEAN P ,  PLEMONS DONALD KEITH ,  MARSHALL WILLIAM WALTER ,  BUCKLEY CHRISTOPHER

IPC: F04B53/00 ,  F04B19/22 ,  F04B53/14 ,  F04B53/16 ,  F04B53/22

Abstract: A plate segment for a reciprocating pump power end frame assembly, the power end frame assembly having a pair of end plate segments and at least one middle plate segment disposed between the end plate segments. The plate segment consists of the middle plate segment or one of the pair of end plate segments and includes a plate having a front wall, a rear wall, a top wall, a bottom wall and a pair of sidewalls and at least one opening forming a bearing support surface, the opening extending through the plate. The plate segment further includes at least one extension extending from at least one of the sidewalls of the plate at a position to align with and contact a corresponding extension on an adjacently positioned plate.

公开(公告)号：CA3031128C

公开(公告)日：2020-10-27

申请号：CA3031128

申请日：2015-07-24

Applicant: SPM FLOW CONTROL INC

Inventor： BAYYOUK JACOB A ,  KOTAPISH EDWARD C ,  KUMAR CHANDU ,  PLEMONS DONALD KEITH ,  ENGSTROM BENJAMIN D

IPC: F04B53/00 ,  F04B53/14 ,  F04B53/16 ,  F04B53/22 ,  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.

公开(公告)号：CA2931644C

公开(公告)日：2019-08-06

申请号：CA2931644

申请日：2014-11-26

Applicant: SPM FLOW CONTROL INC

Inventor： BAYYOUK JACOB A ,  PEACH KEITH

IPC: F16K1/42 ,  F16K25/00

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.