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Patent Agency Ranking
公开(公告)号：US20160025090A1
公开(公告)日：2016-01-28
申请号：US14808581
申请日：2015-07-24
Applicant: S.P.M. Flow Control, Inc.
Inventor： Jacob A. Bayyouk , Edward C. Kotapish , Mark C. Dille , Chandu Kumar , Donald Keith Plemons , Benjamin D. Engstrom
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 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.
Abstract translation: 一种用于往复式泵的动力端框架组件，其包括第一和第二端板段，每个端板段包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 至少一个中间板段设置在第一和第二端板段之间，并且包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 第一端板段和第二端板段的环形轴承支撑表面和至少一个中间板段各自具有直径并同轴对准。 第一和第二端板段中的至少一个的直径不同于至少一个中间板段的直径，以便于从动力端框架组件插入和移除曲轴轴承组件。
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公开(公告)号：US10087992B2
公开(公告)日：2018-10-02
申请号：US14808581
申请日：2015-07-24
Applicant: S.P.M. Flow Control, Inc.
Inventor： Jacob A. Bayyouk , Edward C. Kotapish , Chandu Kumar , Donald Keith Plemons , Benjamin D. Engstrom
IPC: F16C35/04 , F04B19/22 , F04B53/16 , F04B7/00 , F04B9/02 , B21K1/26 , F04B37/00 , F04B53/00 , F04B53/14 , B21K23/00
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：US09879659B2
公开(公告)日：2018-01-30
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: F04B17/03 , F04B7/00 , F04B9/02 , B21K1/26 , F04B19/22 , F04B37/00 , F04B53/16 , F04B53/00 , F04B53/14 , B21K23/00
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 , 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.
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公开(公告)号：US20160025082A1
公开(公告)日：2016-01-28
申请号：US14808618
申请日：2015-07-24
Applicant: S.P.M. Flow Control, Inc.
Inventor： Joseph H. Byrne , Edward C. Kotapish , Jacob A. Bayyouk , Lawrence Waweru
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：US08998168B2
公开(公告)日：2015-04-07
申请号：US13918479
申请日：2013-06-14
Applicant: S.P.M. Flow Control, Inc.
Inventor： Brian C. Witkowski , Edward C. Kotapish
CPC classification number: F16K37/0008 , F16K5/0442 , F16K37/0016 , Y10T137/8292
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.
Abstract translation: 阀具有具有可旋转阀元件的主体。 驱动机构具有驱动输入构件和驱动输出构件，该驱动输出构件和驱动输出构件联接到阀元件以旋转阀元件。 剪切构件可操作地位于驱动机构内部的驱动输入构件和驱动输出构件之间，用于在使阀元件旋转的力过大的情况下进行剪切。 阀具有指示阀元件的打开和关闭位置的标记。 一个指示器被安装到输出驱动构件以与标记正确对准，而不论剪切构件是否剪切。
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