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公开(公告)号：US20240344427A9
公开(公告)日：2024-10-17
申请号：US18226532
申请日：2023-07-26
发明人： Brian SHARP
CPC分类号： E21B36/001 , E21B43/2607
摘要： A modular integrated cooling system includes an enclosure, the enclosure including an outlet top opening and two or more inlet face openings. The modular integrated cooling system includes a fan positioned at the outlet top opening. The modular integrated cooling system includes two or more cooling cores positioned within the enclosure, each cooling core positioned at a corresponding inlet face opening.
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公开(公告)号：US12000251B2
公开(公告)日：2024-06-04
申请号：US17345995
申请日：2021-06-11
发明人： Jeff Rother , Brent Finley
IPC分类号： E21B43/26 , F04B17/03 , F04B17/05 , F04B17/06 , F04B49/06 , F04B53/08 , F04B53/18 , F02B63/04
CPC分类号： E21B43/2607 , F04B17/03 , F04B17/05 , F04B17/06 , F04B49/065 , F04B53/08 , F04B53/18 , F02B63/047 , F04B2205/09
摘要： A frac system includes an engine, the engine having a crankshaft and a radiator. The radiator includes a radiator cooling fan. The frac system also includes a transmission coupled to the engine and a frac pump coupled to the transmission, the frac pump including a frac pump lubricating oil pump. The frac system further includes a traction drive motor system. The traction drive motor system includes a first set of traction drive motors, the first set of traction drive motors mechanically connected to the crankshaft. The traction drive motor system also includes a second set of traction drive motors, the second set of traction drive motors mechanically connected to the radiator cooling fan. In addition, the traction drive motor system includes third set of traction drive motors, the third set of traction drive motors mechanically connected to the frac pump lubricating oil pump.
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公开(公告)号：US20240120752A1
公开(公告)日：2024-04-11
申请号：US18371556
申请日：2023-09-22
发明人： David HANSON
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , H02J7/0047
摘要： A battery pack includes a first parallel cell group, a second parallel cell group, a first passive balancing circuit, a second passive balancing circuit, and a balancing controller operatively coupled to the first and second passive balancing circuits positioned to control the first and second switches. The balancing controller may measure a voltage of the first parallel cell group and second parallel cell group, provide a pulse-width modulated signal to the first switch with the balancing controller to control the first switch, and dissipate stored energy from the first parallel cell group through the first load resistor.
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公开(公告)号：US20240055813A1
公开(公告)日：2024-02-15
申请号：US18227382
申请日：2023-07-28
发明人： Paul SMITH , Eric EVEZIC , Adam LAMBERTUS
IPC分类号： H01R13/703
CPC分类号： H01R13/7036
摘要： A power system includes a power supply, a common bus, and two or more receptacles coupled to the common bus. In addition, the power system includes two or more connectors, each connector coupled to a receptacle of the two or more receptacles. The power system further includes a protective breaker coupled to the common bus between the power supply and the receptacles, the protective breaker operated by a protective relay and a low voltage power supply. Further, the power system includes an umbilical cord, the umbilical cord passing from the low voltage power supply to the protective relay through each receptacle and each connector such that the removal of any connector from any receptacle breaks the electrical pathway between the low voltage power supply and the protective relay.
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公开(公告)号：US20230400084A1
公开(公告)日：2023-12-14
申请号：US18202546
申请日：2023-05-26
发明人： Brian SHARP , Chris HARVELL
CPC分类号： F16F15/08 , F16M7/00 , F16M3/00 , F16M5/00 , F16F2232/08
摘要： A vibration isolator mount system includes a base rail; a mounting rail coupled to a piece of equipment, the mounting rail including a mounting bracket; and a vibration isolator. The vibration isolator includes an isolator body. The vibration isolator includes a foundation pin, the foundation pin extending downward from the isolator body and through a base hole formed in the base rail. The foundation pin includes a base plate and a foundation elastomeric body. The foundation elastomeric body may be positioned between the isolator body and the base plate. The vibration isolator includes a stud. The stud may extend upward from the isolator body and through a stud hole formed in the mounting bracket.
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公开(公告)号：US11753916B2
公开(公告)日：2023-09-12
申请号：US16885940
申请日：2020-05-28
发明人： Brian Sharp , Chad Joost , Chris Harvell , Paul Smith
CPC分类号： E21B43/2607 , B60P3/225
摘要： An integrated fracking system includes a substructure assembly including one or more frame rails. The integrated fracking system includes a pump subsystem having a frac pump and a motor. The pump subsystem is coupled to the frame rails of the substructure assembly. The integrated fracking system includes a variable frequency drive, a transformer, and a cooling subsystem, each coupled to the frame rails of the substructure assembly.
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公开(公告)号：US20220364451A1
公开(公告)日：2022-11-17
申请号：US17334508
申请日：2021-05-28
发明人： Brian Sharp , Chad Joost , Chris Harvell , Paul Smith , Filiberto Garcia , Adam Lambertus , Jeff Smith
IPC分类号： E21B43/26
摘要： An integrated fracking system may include a substructure assembly including one or more frame rails. The integrated fracking system may include a variable frequency drive (VFD) coupled to the frame rails of the substructure assembly. The integrated fracking system may include a transformer coupled to the frame rails of the substructure assembly. The integrated fracking system may include a pump subsystem. The pump subsystem may include a first frac pump, a first motor operatively coupled to the first frac pump, a second frac pump, and a second motor operatively coupled to the second frac pump. The pump subsystem may be coupled to the frame rails of the substructure assembly.
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公开(公告)号：US20220126888A1
公开(公告)日：2022-04-28
申请号：US17503658
申请日：2021-10-18
发明人： Brian SHARP , Joe RIELLY , Matthew DRUMMOND
摘要： A railroad car moving vehicle comprises a chassis, the chassis including at least two ground wheels and at least two track wheels; a platform moveably mounted on the chassis; a platform lifting apparatus configured to move the platform between a raised position and a lowered position relative to the chassis, the platform lifting apparatus including a platform lifting cylinder operatively coupled between the chassis and the platform; and at least one locking leg, the locking leg positionable between an extended position and a stowed position, the locking leg preventing lowering of the platform when in the extended position.
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公开(公告)号：US09840881B2
公开(公告)日：2017-12-12
申请号：US14809839
申请日：2015-07-27
摘要： An injector head used in coiled tubing systems including at least two opposed counter-rotating chain loops having a first end and a second end, the chain loops having a chain. The injector head further includes a fixed drive sprocket disposed at the first end of a chain loop and a floating sprocket disposed at the second end of the chain loop. In the injector head, there is a force applied to the floating bottom sprocket to maintain the chain loop at a desired chain tension. Additionally, the injector head includes a tension cylinder that automatically maintains the chain loop at the desired chain tension.
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公开(公告)号：US20130142006A1
公开(公告)日：2013-06-06
申请号：US13705946
申请日：2012-12-05
发明人： Stephen M. Saffioti
IPC分类号： B29B7/60
CPC分类号： B29B7/60 , B01F3/1228 , B01F5/0415 , B01F5/0606 , B01F5/106 , B01F13/004 , B01F15/0251 , B01F2215/0081
摘要： A system for producing homogenized oil field gel including a power unit, a control system, a feed tank, a hopper, and a piping assembly that includes inlet and outlet manifolds, centrifugal pumps, and metering devices for filling the feed tank and handling a discharge of oilfield gel. The system further includes a powder hydration component and liquid chemical equipment. The method for producing homogenized oil field gel includes a guar powder procedure including a controlled sequence for starting and stopping a venturi mixer in a hydration unit. The method for producing homogenized oil field gel further includes a liquefied gel concentrate procedure including a metering and chemical injection procedure for mixing a liquefied gel concentrate.
摘要翻译： 一种用于生产均质油田凝胶的系统，包括动力单元，控制系统，进料罐，料斗和管道组件，其包括入口和出口歧管，离心泵和用于填充进料罐的处理排放物的计量装置 的油田凝胶。 该系统还包括粉末水合组分和液体化学设备。 用于生产均质油田凝胶的方法包括瓜尔胶法，其包括在水合单元中启动和停止文丘里搅拌器的受控顺序。 用于生产均质油田凝胶的方法还包括液化凝胶浓缩程序，其包括用于混合液化凝胶浓缩物的计量和化学注射程序。
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