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公开(公告)号：US09784262B2
公开(公告)日：2017-10-10
申请号：US14195165
申请日：2014-03-03
Applicant: S.P.M. Flow Control, Inc.
Inventor： Jacob A. Bayyouk , Donald Mackenzie
CPC classification number: F04B39/122 , F04B1/00 , F04B1/0456 , F04B23/06 , F04B27/00 , F04B47/00 , F04B53/16
Abstract: A fluid end (15) for a multiple reciprocating pump assembly (12) includes at least three plunger bores (61) or (91) each for receiving a reciprocating plunger (35), each plunger bore having a plunger bore axis (65) or (95). The fluid end (15) includes suction valve bores (59) or (89), each suction valve bore receiving a suction valve (41) and having a suction valve bore axis (63) or (93), and the fluid end further includes discharge valve bores (57) or (87), each discharge valve bore receiving a discharge valve (43) and having a discharge valve bore axis (63) or (93). The axes of at least one of the suction and discharge valve bores is inwardly offset in the fluid end from its respective plunger bore axis.
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公开(公告)号：USD774495S1
公开(公告)日：2016-12-20
申请号：US29502876
申请日：2014-09-19
Applicant: S.P.M. FLOW CONTROL, INC.
Designer： Brian Witkowski , Matthew Stephen Baca
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公开(公告)号：US09273543B2
公开(公告)日：2016-03-01
申请号：US13964863
申请日：2013-08-12
Applicant: S.P.M. Flow Control, Inc.
Inventor： Matthew S. Baca , Brian C. Witkowski
CPC classification number: G05D16/2013 , E21B33/068 , E21B34/02 , E21B43/26 , F15B20/00 , F15B2211/50536 , F15B2211/50554
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.
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公开(公告)号：USD726224S1
公开(公告)日：2015-04-07
申请号：US29455618
申请日：2013-05-22
Applicant: S.P.M. Flow Control, Inc.
Designer： Mark C. Dille , David Arnoldy , Wesley D. Freed
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公开(公告)号：US20140322034A1
公开(公告)日：2014-10-30
申请号：US14195196
申请日：2014-03-03
Applicant: S.P.M. Flow Control, Inc.
Inventor： Jacob A. Bayyouk , David M. Manson , Donald Mackenzie , John Bruce Clayfield Davies
IPC: F04B1/053
CPC classification number: F04B39/122 , F04B1/00 , F04B1/0456 , F04B23/06 , F04B27/00 , F04B47/00 , F04B53/16
Abstract: A fluid end 15 for a multiple reciprocating pump assembly 12 comprises at least three plunger bores 61 or 91, each for receiving a reciprocating plunger 35. Each plunger bore has a plunger bore axis 65 or 95. The plunger bores are arranged across the fluid end to define a central plunger bore and lateral plunger bores located on either side of the central plunger bore. The fluid end 15 also comprises at least three respective suction valve bores 59 or 89 in fluid communication with the plunger bores. Each suction valve bore can receive a suction valve 41 and has a suction valve bore axis 63 or 93. The fluid end 15 also comprises at least three respective discharge valve bores 57 or 87 in fluid communication with the plunger bores. Each discharge valve bore can receive a discharge valve 43 and has a discharge valve bore axis 63 or 93. At least one of the axes of at least one of the suction and discharge valve bores is offset in the fluid end from its respective plunger bore axis.
Abstract translation: 用于多重往复泵组件12的流体端15包括至少三个柱塞孔61或91，每个用于容纳往复式柱塞35.每个柱塞孔具有柱塞孔轴线65或95.柱塞孔布置成横跨流体端 以限定位于中心柱塞孔的任一侧的中心柱塞孔和侧向柱塞孔。 流体端15还包括与柱塞孔流体连通的至少三个相应的吸入阀孔59或89。 每个吸入阀孔可以接收吸入阀41并具有吸入孔孔径63或93.流体端15还包括与柱塞孔流体连通的至少三个相应的排放阀孔57或87。 每个排出阀孔可以容纳排放阀43并且具有排放阀孔轴线63或93.吸入和排出阀孔中的至少一个的至少一个轴线在流体端部与其相应的柱塞孔轴线偏移 。
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Patent Agency Ranking
公开(公告)号：USD707797S1
公开(公告)日：2014-06-24
申请号：US29449867
申请日：2013-03-15
Applicant: S.P.M. Flow Control, Inc.
Designer： Brian Wilkowski , Nuder Said
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公开(公告)号：USD707332S1
公开(公告)日：2014-06-17
申请号：US29449852
申请日：2013-03-15
Applicant: S.P.M. Flow Control, Inc.
Designer： Brian Witkowski , Nuder Said
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公开(公告)号：USD706833S1
公开(公告)日：2014-06-10
申请号：US29467436
申请日：2013-09-19
Applicant: S.P.M. Flow Control, Inc.
Designer： Johnny E. DeLeon , Jacob A. Bayyouk
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公开(公告)号：USD706397S1
公开(公告)日：2014-06-03
申请号：US29461771
申请日：2013-07-26
Applicant: S.P.M. Flow Control, Inc.
Designer： John E. Hawes , Mark D. Matzner
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公开(公告)号：US20130232789A1
公开(公告)日：2013-09-12
申请号：US13863070
申请日：2013-04-15
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Pankaj Patel
IPC: F04B23/00
CPC classification number: F04B23/00 , F04B53/22 , Y10T29/49229 , Y10T29/49231 , Y10T29/49236 , Y10T29/49826 , Y10T29/53 , Y10T29/53848 , Y10T29/53891 , Y10T29/53952
Abstract: A plunger installation tool that exerts a force on a plunger for a reciprocating pump to install the plunger into a pump cylinder opening. Maintenance of the pump typically includes repacking of the packing that surrounds the plunger and revalving of the pump's inlet and outlet valve. To allow repacking or revalving, the pump is disassembled and the plunger is removed. The plunger installation tool threads onto the pump cylinder opening to provide a reaction point for a threaded rod that is driven at one end by a driver and engages the plunger at an opposite end during installation to push the plunger into the cylinder opening without the use of hammers by personnel.
Abstract translation: 柱塞安装工具，其在用于往复泵的柱塞上施加力以将柱塞安装到泵气缸开口中。 泵的维护通常包括对围绕柱塞的填料进行重新包装并重新对泵的入口和出口阀进行重新排气。 为了允许重新包装或重新安装，泵被拆卸并且柱塞被移除。 柱塞安装工具螺纹连接到泵缸体开口上，为螺杆提供反作用点，该螺杆在一端被驱动器驱动，并在安装过程中在相对端处与柱塞接合，以将柱塞推入气缸开口，而不使用 锤子由人员。
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