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公开(公告)号：WO2016015012A8
公开(公告)日：2017-03-02
申请号：PCT/US2015042111
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BYRNE JOSEPH H , KOTAPISH EDWARD C , BAYYOUK JACOB A , WAWERU LAWRENCE
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
Abstract: A drive system for a fluid end of a reciprocating pump assembly including a drive member and a power end housing having a crankshaft rotatably disposed therein. The assembly includes a gearbox secured to the power end housing, the gearbox operatively connecting the drive member to the crankshaft for rotation thereof. The assembly further includes at least one arm member extending between the gearbox and the power end housing, the at least one arm member positioned to resist relative movement between the gearbox and the power end housing.
Abstract translation: 一种用于往复泵组件的流体端的驱动系统，包括驱动构件和动力端壳体，所述动力端壳体具有可旋转地设置在其中的曲轴。 组件包括固定到动力端壳体的齿轮箱，齿轮箱将驱动构件可操作地连接到曲轴以使其旋转。 所述组件还包括在所述齿轮箱和所述动力端壳体之间延伸的至少一个臂构件，所述至少一个臂构件定位成抵抗所述齿轮箱和所述动力端壳体之间的相对运动。
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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
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.
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公开(公告)号：AU2015292354A1
公开(公告)日：2017-02-02
申请号：AU2015292354
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BYRNE JOSEPH H , KOTAPISH EDWARD C , BAYYOUK JACOB A , WAWERU LAWRENCE
IPC: F04B53/16
Abstract: A drive system for a fluid end of a reciprocating pump assembly including a drive member and a power end housing having a crankshaft rotatably disposed therein. The assembly includes a gearbox secured to the power end housing, the gearbox operatively connecting the drive member to the crankshaft for rotation thereof. The assembly further includes at least one arm member extending between the gearbox and the power end housing, the at least one arm member positioned to resist relative movement between the gearbox and the power end housing.
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公开(公告)号：AR118852A2
公开(公告)日：2021-11-03
申请号：ARP200101261
申请日：2020-05-04
Applicant: SPM FLOW CONTROL INC
Inventor： SKURDALSVOLD SCOTT , KOTAPISH EDWARD C , BAYYOUK JACOB A , BYRNE JOSEPH H
Abstract: Bomba alternativa que comprende: al menos un émbolo configurado para movimiento alternativo en un orificio del émbolo, un cigüeñal acoplado y configurado para accionar el al menos un émbolo, donde el cigüeñal tiene una pluralidad de superficies de deslizamiento, una o más bombas de lubricación configuradas para suministrar un fluido de lubricación a un circuito de lubricación de alta presión y un circuito de lubricación de baja presión, donde el circuito de lubricación de alta presión está acoplado de manera fluida para suministrar al menos parte del fluido de lubricación a la pluralidad de superficies de deslizamiento asociadas con el cigüeñal a una primera presión de fluido de lubricación y donde el circuito de lubricación de baja presión esta acoplado de manera fluida para suministrar al menos parte del fluido de lubricación a una pluralidad de superficies de rodamiento de rodillos asociadas con el cigüeñal a una segunda presión de fluido de lubricación, donde la primera presión de fluido de lubricación es mayor que la segunda presión de fluido de lubricación.
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公开(公告)号：AU2015292348A1
公开(公告)日：2017-02-02
申请号：AU2015292348
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： KUMAR CHANDU , MOMENKANI KOUROSH , KOTAPISH EDWARD C , BAYYOUK JACOB A , MCCRADY JOHN M , PLEMONS DONALD KEITH
IPC: F04B53/16
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.
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Patent Agency Ranking
公开(公告)号：CA2767042A1
公开(公告)日：2010-12-09
申请号：CA2767042
申请日：2010-06-03
Applicant: SPM FLOW CONTROL INC
Inventor： WITKOWSKI BRIAN C , KOTAPISH EDWARD C
Abstract: A valve has a body having a rotatable valve element. A drive mechanism has a drive input member and a drive output member that are coupled to the valve element for rotating the valve element. A shear member is operatively located within the drive mechanism between the drive input member and the drive output member for shearing in the event the force to rotate the valve element is excessive. The valve has indicia indicating open and closed positions for the valve element An indicator is mounted to output drive member to properly align with the indicia regardless whether the shear member has sheared or not.
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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
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.
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公开(公告)号：EP2438338A4
公开(公告)日：2013-08-14
申请号：EP10784052
申请日：2010-06-03
Applicant: SPM FLOW CONTROL INC
Inventor： WITKOWSKI BRIAN C , KOTAPISH EDWARD C
CPC classification number: F16K37/0008 , F16K5/0442 , F16K37/0016 , Y10T137/8292
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公开(公告)号：AU2015292330A1
公开(公告)日：2017-02-02
申请号：AU2015292330
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , DILLE MARK C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
IPC: F04B1/00
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.
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公开(公告)号：CA3031128A1
公开(公告)日：2016-01-28
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
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.
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