-
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
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
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：US20190100989A1
公开(公告)日：2019-04-04
申请号：US16147719
申请日：2018-09-29
Applicant: S.P.M. Flow Control, Inc.
Inventor： Trevor Dean Stewart , Lloyd Gregory Cox , Scott Skurdalsvold , Bryan Wagner
Abstract: A universal monitoring system applicable to a variety of hydraulic fracturing equipment includes an accelerometer mounted on a housing of a positive displacement pump and configured to sense a vibration associated with the positive displacement pump on start-up and generate a wake-up signal. A processor is communicatively coupled to the accelerometer and configured to initiate execution upon receiving the wake-up signal. A pressure strain gauge is mounted directly on the pump housing and is configured to sense deformity in the pump housing caused by alternating high and low pressures within the pump housing and generate sensor data. The processor is configured to receive the sensor data from the pressure strain gauge and configured to analyze the sensor data and determine a cycle count value for the positive displacement pump, and there is at least one communication interface coupled to the processor configured to transmit the sensor data and cycle count value to another device.
-
公开(公告)号：US20180058430A9
公开(公告)日：2018-03-01
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
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.
-
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
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.
-
Patent Agency Ranking
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
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。
-
公开(公告)号：US20190301447A1
公开(公告)日：2019-10-03
申请号：US16447574
申请日：2019-06-20
Applicant: S.P.M. Flow Control, Inc.
Inventor： Scott Skurdalsvold , Jacob A. Bayyouk , Johnny E. DeLeon,, II
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：US09945362B2
公开(公告)日：2018-04-17
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
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.
-
公开(公告)号：US20200291731A1
公开(公告)日：2020-09-17
申请号：US16767113
申请日：2018-12-14
Applicant: S.P.M. Flow Control, Inc.
Inventor： Jeffrey Robert Haiderer , Paul Malcolm Steele , Connor Landrum , Scott Skurdalsvold , Justin Lane Poehls , Gideon Nathanael Spencer
IPC: E21B21/06 , B01F3/08 , E21B43/26 , E21B33/038 , E21B33/068 , B01F15/04
Abstract: A syringe assembly for a hydraulic fracturing system includes a syringe having a material chamber, a base fluid chamber, and a piston. The material chamber is configured to be fluidly connected to a fluid conduit. The piston retracts to draw material into the material chamber. The piston extends to push the material into the fluid conduit. The syringe assembly includes a diverter fluidly connected to the base fluid chamber and moveable between first and second positions. The first position of the diverter fluidly connects the base fluid chamber to a base fluid reservoir of the hydraulic fracturing system and fluidly disconnects the base fluid chamber from an outlet of a frac pump of the hydraulic fracturing system. The second position of the diverter fluidly connects the base fluid chamber to the outlet of the frac pump and fluidly disconnects the base fluid chamber from the base fluid reservoir.
-
公开(公告)号：US20190277279A1
公开(公告)日：2019-09-12
申请号：US16425523
申请日：2019-05-29
Applicant: S.P.M. Flow Control, Inc.
Inventor： Joseph H. Byrne , Edward C. Kotapish , Scott Skurdalsvold , Jacob A. Bayyouk , Lawrence Waweru
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 journal 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 roller bearing surfaces associated with the crankshaft at a second lubrication fluid pressure. The first lubrication fluid pressure is greater than the second lubrication fluid pressure.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.022 seconds)
