公开(公告)号：CA2991828C

公开(公告)日：2019-02-12

申请号：CA2991828

申请日：2013-05-08

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK C ,  ARNOLDY DAVID ,  FREED WESLEY D

IPC: F04B53/02 ,  F04B53/14 ,  F04B53/16

Abstract: A reciprocating pump assembly having a power end housing and a fluid end housing and a cylinder having at least a portion within the power end. A plunger assembly reciprocates between the power end housing and the fluid end housing of the pump assembly, the plunger assembly having a crosshead, a first section limited to movement within the power end and a second section moveable within the fluid end housing. The pump assembly also includes a seal housing disposed within the cylinder, the seal housing having a proximal end adjacent an entrance to the cylinder, and a distal end disposed within the cylinder.

公开(公告)号：CA2905809A1

公开(公告)日：2014-09-18

申请号：CA2905809

申请日：2013-05-08

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK C ,  ARNOLDY DAVID ,  FREED WESLEY D

IPC: F16J1/00

Abstract: A reciprocating pump assembly having a power end housing and a fluid end housing and a cylinder having at least a portion within the power end. A plunger assembly reciprocates between the power end housing and the fluid end housing of the pump assembly, the plunger assembly having a crosshead, a first section limited to movement within the power end and a second section moveable within the fluid end housing. The pump assembly also includes a seal housing disposed within the cylinder, the seal housing having a proximal end adjacent an entrance to the cylinder, and a distal end disposed within the cylinder.

公开(公告)号：AR086188A1

公开(公告)日：2013-11-27

申请号：ARP120101352

申请日：2012-04-19

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK C ,  FREED WESLEY D ,  SKURDALSVOLD SCOTT

IPC: F04B53/00 ,  F04B53/16

Abstract: Una bomba alternativa que contiene una carcasa que tiene un conducto de la válvula de succión, un conducto de la válvula de descarga, un conducto para el émbolo y un conducto de acceso. Los conductos de succión y de descarga están dispuestos en una primera línea central y los conductos para el émbolo y de acceso están dispuestos a lo largo de una segunda línea central perpendicular a la primera línea central. La carcasa de la bomba incluye una primera zona anular de transición que se extiende entre una intersección entre el conducto de acceso y el conducto de la válvula de descarga. La carcasa también incluye una segunda zona anular de transición que se extiende entre una intersección del conducto de la válvula de succión con el conducto de acceso y una intersección del conducto para el émbolo con el conducto de la válvula de descarga. La primera y segunda zonas de transición se intersectan a lo largo de una tercera línea central perpendicular a la intersección de la primera y segunda líneas centrales, y cada una incluye una curvatura a lo largo de su extensión que une las intersecciones entre los conductos y reduce el esfuerzo de tracción.

公开(公告)号：MX2015012813A

公开(公告)日：2016-02-03

申请号：MX2015012813

申请日：2013-05-08

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK C ,  ARNOLDY DAVID ,  FREED WESLEY D

IPC: F16J1/00

Abstract: Un ensamble de bomba reciprocante que tiene un alojamiento de terminal de alimentación de potencia y un alojamiento de terminal de fluido y un cilindro que tiene al menos una parte dentro de la terminal de alimentación. Un ensamble de émbolo con movimiento reciprocante entre el alojamiento de la terminal de alimentación de potencia y el alojamiento de terminal de fluido del ensamble de bomba, el ensamble de émbolo que tiene una cruceta, una primera sección con movimiento limitado dentro de la terminal de alimentación y una segunda sección móvil dentro del alojamiento de terminal de fluido. El ensamble de bomba también incluye un alojamiento de sello dispuesto dentro del cilindro, el alojamiento de sello que tiene un extremo proximal adyacente a una entrada del cilindro, y un extremo distal dispuesto dentro del cilindro.

公开(公告)号：CA2918619A1

公开(公告)日：2012-10-26

申请号：CA2918619

申请日：2012-04-20

Applicant: SPM FLOW CONTROL INC

Inventor： FREED WESLEY D ,  DILLE MARK C ,  SKURDALSVOLD SCOTT

IPC: F04B53/16 ,  F04B53/10

Abstract: A reciprocating pump housing having a suction valve bore, a discharge valve bore, a plunger bore and an access bore. The suction and discharge bores are disposed on a first centerline and the plunger and access bores axe disposed along a second centerline perpendicular to the first centerline. The pump housing includes a first annular transition zone extending between an intersection of the plunger bore and suction bore and an intersection of the access bore and the discharge valve bore. The housing also includes a second annular transition zone extending between an intersection of the suction valve bore and access bore and an intersection of the plunger bore and discharge valve bore.

公开(公告)号：CA2833635A1

公开(公告)日：2012-10-26

申请号：CA2833635

申请日：2012-04-20

Applicant: SPM FLOW CONTROL INC

Inventor： FREED WESLEY D ,  DILLE MARK C ,  SKURDALSVOLD SCOTT

IPC: F04B39/00

Abstract: A reciprocating pump housing having a suction valve bore, a discharge valve bore, a plunger bore and an access bore. The suction and discharge bores are disposed on a first centerline and the plunger and access bores are disposed along a second centerline perpendicular to the first centerline. The pump housing includes a first annular transition zone extending between an intersection of the plunger bore and suction bore and an intersection of the access bore and the discharge valve bore. The housing also includes a second annular transition zone extending between an intersection of the suction valve bore and access bore and an intersection of the plunger bore and discharge valve bore.

公开(公告)号：CA2905809C

公开(公告)日：2018-02-27

申请号：CA2905809

申请日：2013-05-08

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK C ,  ARNOLDY DAVID ,  FREED WESLEY D

IPC: F04B53/02 ,  F04B53/14 ,  F04B53/16 ,  F16J15/16

Abstract: A reciprocating pump assembly having a power end housing and a fluid end housing and a cylinder having at least a portion within the power end. A plunger assembly reciprocates between the power end housing and the fluid end housing of the pump assembly, the plunger assembly having a crosshead, a first section limited to movement within the power end and a second section moveable within the fluid end housing. The pump assembly also includes a seal housing disposed within the cylinder, the seal housing having a proximal end adjacent an entrance to the cylinder, and a distal end disposed within the cylinder.

公开(公告)号：CA2833635C

公开(公告)日：2016-02-09

申请号：CA2833635

申请日：2012-04-20

Applicant: SPM FLOW CONTROL INC

Inventor： FREED WESLEY D ,  DILLE MARK C ,  SKURDALSVOLD SCOTT

IPC: F04B53/16 ,  F04B53/10

Abstract: A reciprocating pump housing having a suction valve bore, a discharge valve bore, a plunger bore and an access bore. The suction and discharge bores are disposed on a first centerline and the plunger and access bores are disposed along a second centerline perpendicular to the first centerline. The pump housing includes a first annular transition zone extending between an intersection of the plunger bore and suction bore and an intersection of the access bore and the discharge valve bore. The housing also includes a second annular transition zone extending between an intersection of the suction valve bore and access bore and an intersection of the plunger bore and discharge valve bore.

公开(公告)号：CA2991828A1

公开(公告)日：2014-09-18

申请号：CA2991828

申请日：2013-05-08

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK C ,  ARNOLDY DAVID ,  FREED WESLEY D

IPC: F04B53/02 ,  F04B53/14 ,  F04B53/16