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公开(公告)号：US20160377207A1
公开(公告)日：2016-12-29
申请号：US15182192
申请日：2016-06-14
Applicant: S.P.M. Flow Control, Inc.
Inventor： Brian Witkowski , Bunhap Sam
IPC: F16L19/00
Abstract: According to one aspect, a hammer union includes a female sub; a male sub; and a wing nut that is concentrically disposed about the female and male subs. The wing nut includes a body having first and second end surfaces, and an exterior surface extending therebetween; a passage extending through the body from the first to second end surface that defines an interior surface of the body; an internal shoulder formed by the interior surface; an internal threaded connection that extends from the first end surface and towards the internal shoulder; and lugs extending radially from the exterior surface. In one aspect, the body has a wall thickness defined between the interior and exterior surfaces, with a greater wall thickness at the internal shoulder than at the first end surface; the internal threaded connection has a full-root radius; and a lug that extends along the axial length of the body.
Abstract translation: 根据一个方面，一种锤子联合体包括一个母体; 男子 以及围绕女性和男性身体同心地设置的翼形螺母。 翼形螺母包括具有第一和第二端面的主体和在它们之间延伸的外表面; 从所述第一至第二端面延伸穿过所述主体的通道，其限定所述主体的内表面; 由内表面形成的内肩; 内螺纹连接件，其从所述第一端面延伸到所述内肩部; 以及从外表面径向延伸的凸耳。 在一个方面，本体具有限定在内表面和外表面之间的壁厚，在内肩部具有比在第一端面处更大的壁厚; 内螺纹连接具有全根半径; 以及沿主体的轴向长度延伸的凸耳。
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公开(公告)号：US20160363115A1
公开(公告)日：2016-12-15
申请号：US14262880
申请日：2014-04-28
Applicant: S.P.M. Flow Control, Inc.
Inventor： Mark C. Dille , David Arnoldy , Wesley D. Freed
IPC: F04B39/00
CPC classification number: F04B39/0005 , F04B39/0022 , F04B53/14 , F04B53/147 , 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. A power end seal is secured to the seal housing proximate the distal end and a fluid end seal is disposed within the fluid end housing. The power end seal sealingly engages an outer surface of the first section and the fluid end seal sealingly engages an outer surface of the second section such that during the reciprocating movement of the plunger assembly, fluid end proppant is deterred from contaminating the outer surface of the first section and thus, contaminating the power end seal.
Abstract translation: 一种具有动力端壳体和流体端壳体以及具有动力端内部的至少一部分的气缸的往复式泵组件。 柱塞组件在动力端壳体和泵组件的流体端壳体之间往复运动，柱塞组件具有十字头，第一部分限于动力端内运动，第二部分可在流体端壳体内移动。 泵组件还包括设置在气缸内的密封壳体，密封壳体具有邻近气缸的入口的近端和设置在气缸内的远端。 动力端密封件靠近远端固定到密封壳体，并且流体端部密封件设置在流体端部壳体内。 动力端密封件密封地接合第一部分的外表面，并且流体端部密封件密封地接合第二部分的外表面，使得在柱塞组件的往复运动期间，防止流体末端支撑剂污染所述第二部分的外表面 第一部分，从而污染动力端密封。
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公开(公告)号：US09441776B2
公开(公告)日：2016-09-13
申请号：US13749025
申请日：2013-01-24
Applicant: S.P.M. Flow Control, inc.
Inventor： Joseph H. Byrne , Frank Murtland , Ed Kotapish
CPC classification number: F16L41/02 , F04B11/0008 , F04B11/0016 , F04B15/02 , F04B53/001 , Y10T137/0402 , Y10T137/85938
Abstract: According to one aspect, a manifold defines an internal region and a first inside surface. A fluid liner is permanently bonded to the first inside surface, and dynamically responds to pressure fluctuations within the internal region during fluid flow therethrough while the permanent bond is maintained. According to another aspect, an end cap is connected to the elongated member and defines a second inside surface. The fluid liner is engaged with each of first and second inside surfaces, and defines a third inside surface. A first thickness of the fluid liner is defined between the first and third inside surfaces, a second thickness of the fluid liner is defined between the second and third inside surfaces, and the second thickness is greater than the first thickness. According to another aspect, a plug opening is formed through the fluid liner, and a liner plug extends within the plug opening.
Abstract translation: 根据一个方面，歧管限定内部区域和第一内部表面。 流体衬套永久地结合到第一内表面，并且在保持永久结合的过程中通过其中流动内部区域内的压力波动动态地响应于内部区域内的压力波动。 根据另一方面，端盖连接到细长构件并限定第二内表面。 流体衬套与第一和第二内表面中的每一个接合，并且限定第三内表面。 流体衬套的第一厚度限定在第一和第三内表面之间，流体衬套的第二厚度限定在第二和第三内表面之间，第二厚度大于第一厚度。 根据另一方面，通过流体衬套形成塞子开口，并且衬套在插塞开口内延伸。
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公开(公告)号：US09322243B2
公开(公告)日：2016-04-26
申请号：US13886771
申请日：2013-05-03
Applicant: S.P.M. Flow Control, Inc.
Inventor： Matthew S. Baca , Brian C. Witkowski
IPC: E21B21/08 , E21B34/16 , E21B34/08 , E21B33/068 , E21B34/02
CPC classification number: E21B34/08 , E21B33/068 , E21B34/02 , Y10T137/7837
Abstract: A pressure relief valve system for use in a downhole operation may include a pressure relief valve configured to relieve pressure from high pressure tubing extending between a pump and a wellhead, and may include a sensor operably disposed to detect pressure in the high pressure tubing. The pressure relief valve system also may include a controller having a pressure threshold stored therein. The controller may be configured to receive data from the sensor and compare the detected pressure to the stored pressure threshold. A valve actuation system may be in communication with the pressure relief valve and in communication with the controller. The valve actuation system may be configured to change the state of the pressure relief valve from a closed state to an open state in response to a command signal from the controller.
Abstract translation: 用于井下操作的减压阀系统可以包括压力释放阀，其构造成从在泵和井口之间延伸的高压管道释放压力，并且可以包括可操作地设置用于检测高压管道中的压力的传感器。 减压阀系统还可以包括其中存储有压力阈值的控制器。 控制器可以被配置为从传感器接收数据，并将检测到的压力与存储的压力阈值进行比较。 阀致动系统可以与泄压阀连通并与控制器通信。 阀致动系统可以被配置为响应于来自控制器的命令信号将压力释放阀的状态从关闭状态改变到打开状态。
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公开(公告)号：US20160032958A1
公开(公告)日：2016-02-04
申请号：US14880870
申请日：2015-10-12
Applicant: S.P.M. Flow Control, Inc.
Inventor： Mark C. Dille , Wesley D. Freed
CPC classification number: F16B39/10 , F15B15/26 , F16B39/103 , Y10T29/49947
Abstract: An apparatus for preventing a threaded nut from unscrewing from a threaded bore of a device. The threaded nut has a circular periphery containing a plurality of apertures. The apparatus has a body with a first pin configured to insert into one of the apertures of the threaded nut, and a retainer that releasably holds the first pin within the aperture.
Abstract translation: 一种用于防止螺纹螺母从装置的螺纹孔旋出的装置。 螺母具有包含多个孔的圆形周边。 该装置具有主体，其具有构造成插入到螺母的一个孔中的第一销，以及将第一销可释放地保持在孔内的保持器。
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Patent Agency Ranking
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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177.发明申请公开(公告)号：US20150300332A1
公开(公告)日：2015-10-22
申请号：US14679151
申请日：2015-04-06
Applicant: S.P.M. Flow Control, Inc.
Inventor： Ed Kotapish , Chad Cobb
CPC classification number: F04B1/12 , F04B39/0094 , F04B39/14 , F04B53/006 , F04B53/14 , F04B53/16 , F04B53/22
Abstract: In one aspect, a fluid end portion of a reciprocating pump assembly includes a fluid end block and an inlet manifold connected thereto. The manifold includes an opening formed therethrough and including a slot portion to facilitate the connection between the inlet manifold and the fluid end block. In another aspect, a method of connecting an inlet manifold to a fluid end block includes inserting fasteners into respective openings in the fluid end block, and effecting relative movement between the inlet manifold and the fluid end block so that the fasteners pass within respective slot portions formed through a mounting plate of the inlet manifold. In yet another aspect, a manifold is adapted to be connected to a fluid end block and includes an elongated member and a mounting plate connected thereto. The mounting plate includes openings formed therethrough, the openings including respective slot portions spaced in a parallel relation.
Abstract translation: 在一个方面，往复式泵组件的流体端部包括流体端块和与其连接的入口歧管。 歧管包括通过其形成的开口并且包括用于促进入口歧管和流体端块之间的连接的槽部分。 在另一方面，将入口歧管连接到流体端块的方法包括将紧固件插入流体端块中的相应开口中，并且实现入口歧管和流体端块之间的相对运动，使得紧固件在相应的槽部分内通过 通过入口歧管的安装板形成。 在另一方面，歧管适于连接到流体端块并且包括细长构件和与其连接的安装板。 安装板包括通过其形成的开口，开口包括以平行关系间隔开的相应的狭槽部分。
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公开(公告)号：USD734434S1
公开(公告)日：2015-07-14
申请号：US29493861
申请日：2014-06-13
Applicant: S.P.M. Flow Control, Inc.
Designer： Brian Witkowski , Nuder Said
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公开(公告)号：US20150159647A1
公开(公告)日：2015-06-11
申请号：US14565962
申请日：2014-12-10
Applicant: S.P.M. Flow Control, Inc.
Inventor： Mark C. Dille , John Marquez , Alexander Grams
CPC classification number: F04B53/144 , Y10T29/49236
Abstract: A stay rod assembly for reciprocating pump assembly is disclosed. The reciprocating pump assembly includes a power section having a power source to reciprocate a plunger. A cylinder section has a chamber to receive the reciprocating plunger from the power section. The stay rod assembly secures the cylinder section to the power section. The stay rod assembly includes a stud and the sleeve. The stud has a first end, a second end, a middle portion extending between the first end the second end, and a shoulder between the first end and the middle portion. The sleeve surrounds the stud and has a first loading end adjacent the shoulder, and a second loading end adjacent the second end of the stud. The sleeve is configured to be pre-compressed and to pre-tension the stud for reducing cycling stresses.
Abstract translation: 公开了一种用于往复泵组件的拉杆组件。 往复泵组件包括具有使柱塞往复运动的动力源的动力部分。 气缸部分具有用于从动力部分接收往复式活塞的腔室。 拉杆组件将气缸部分固定到动力部分。 拉杆组件包括螺柱和套筒。 螺柱具有第一端部，第二端部，在第一端部和第二端部之间延伸的中间部分，以及在第一端部和中部部分之间的台肩。 套筒围绕螺柱并且具有邻近肩部的第一加载端和邻近螺柱的第二端的第二加载端。 套筒被配置为预压缩并预紧螺柱以减少循环应力。
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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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