公开(公告)号：USD870157S1

公开(公告)日：2019-12-17

申请号：US29604452

申请日：2017-05-17

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

Designer： Joseph H. Byrne ,  Jacob A. Bayyouk ,  Chandu Kumar

公开(公告)号：USD867531S1

公开(公告)日：2019-11-19

申请号：US29674542

申请日：2018-12-21

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

Designer： Jacob A. Bayyouk ,  Charles Hensley

公开(公告)号：US20190277341A1

公开(公告)日：2019-09-12

申请号：US16424173

申请日：2019-05-28

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

Inventor： Joseph H. Byrne ,  Chandu Kumar ,  Kourosh Momenkhani ,  Jacob A. Bayyouk ,  Sean P. Moran ,  Donald Keith Plemons ,  William Walter Marshall, IV ,  Christopher B. Buckley

IPC: F16C35/04 ,  B21K23/00 ,  F04B53/16 ,  F04B53/00 ,  F04B37/00 ,  F04B7/00 ,  B21K1/26 ,  F04B19/22 ,  F04B9/02 ,  F04B53/14

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：US10352321B2

公开(公告)日：2019-07-16

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 ,  Lawrence Waweru

IPC: F04B1/04 ,  F04B53/18 ,  F04C11/00

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.

公开(公告)号：US10330097B2

公开(公告)日：2019-06-25

申请号：US15953153

申请日：2018-04-13

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

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

IPC: F04B39/12 ,  F04B53/00 ,  F04B53/16 ,  F04B1/00 ,  B23P15/00

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.

公开(公告)号：US20190170138A1

公开(公告)日：2019-06-06

申请号：US16269930

申请日：2019-02-07

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

Inventor： Jacob A. Bayyouk ,  Tugrul Comlekci

IPC: F04B53/10 ,  F04B53/16 ,  F16K15/06 ,  F04B53/22 ,  F16K1/42 ,  F04B7/00 ,  B23P6/00 ,  F16K1/36 ,  F16K25/00

Abstract: According to one aspect, a pump assembly includes a fluid cylinder, the fluid cylinder including a fluid passage, the fluid passage defining a tapered internal shoulder of the fluid cylinder, the tapered internal shoulder defining a first angle. A valve controls flow of fluid through the fluid passage. The valve includes a valve seat, which is disposed in the fluid passage and includes a tapered external shoulder, the tapered external shoulder defining a second angle. In one embodiment, the first tapered external shoulder engages the first tapered internal shoulder to distribute and transfer loading.

公开(公告)号：US20190154034A1

公开(公告)日：2019-05-23

申请号：US16251815

申请日：2019-01-18

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

Inventor： Jacob A. Bayyouk ,  Charles Hensley

IPC: F04B53/10 ,  F16K15/02 ,  F16K17/16

Abstract: The valve member includes a valve body and a seal. The valve body defines a first frusto-conical surface and an outside annular cavity. The seal extends within the outside annular cavity and includes a first tapered and circumferentially-extending surface adapted to sealingly engage the tapered surface of the valve seat. In another aspect, the seal includes an annular bulbous protrusion from which the first tapered and circumferentially-extending surface angularly extends, the first tapered and circumferentially-extending surface extending between the annular bulbous protrusion and the first frusto-conical surface of the valve body. In another aspect, an offset distance is defined between the first frusto-conical surface of the valve body and at least a portion of the first tapered and circumferentially-extending surface of the seal, the offset distance extending in a direction that is perpendicular to at least the first frusto-conical surface of the valve body.

公开(公告)号：USD796632S1

公开(公告)日：2017-09-05

申请号：US29556055

申请日：2016-02-26

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

Designer： Jacob A. Bayyouk ,  Charles Hensley

公开(公告)号：USD791193S1

公开(公告)日：2017-07-04

申请号：US29567631

申请日：2016-06-10

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

Designer： Joseph H. Byrne ,  Jacob A. Bayyouk ,  Chandu Kumar

公开(公告)号：US20160025089A1

公开(公告)日：2016-01-28

申请号：US14808654

申请日：2015-07-24

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

Inventor： Chandu Kumar ,  Kourosh Momenkhani ,  Edward C. Kotapish ,  Jacob A. Bayyouk ,  John M. McCrady ,  Donald Keith Plemons

IPC: F04B53/16

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 skid for supporting a reciprocating pump assembly, the reciprocating pump assembly including a power end frame assembly having a pair of end plates and a plurality of middle plates disposed between the end plates. The end plates each have at least a pair of feet and the middle plates each having at least one foot. The skid includes a base and a plurality of pads extending from the base. At least a portion of the plurality of pads correspond to the end plate feet and at least another portion of the plurality of pads correspond to the at least one foot of each middle plate.

Abstract translation: 用于支撑往复泵组件的滑道，所述往复泵组件包括具有一对端板和设置在所述端板之间的多个中间板的动力端框架组件。 端板各自具有至少一对脚，中间板各自具有至少一个脚。 防滑装置包括从基座延伸的基部和多个垫。 多个垫中的至少一部分对应于端板脚，并且多个垫中的至少另一部分对应于每个中间板的至少一个脚。