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公开(公告)号：US12055025B2
公开(公告)日：2024-08-06
申请号：US17688092
申请日：2022-03-07
Applicant: Halliburton Energy Services, Inc.
Inventor： Brad Robert Bull , Timothy Holiman Hunter , Kurt Harpold , Gero Testa , Andrew Silas Clyburn , Brandon Ellis , Russell Ray Lockman
CPC classification number: E21B43/2607 , E21B43/26 , F16L21/06 , F16L25/009 , F16L37/002 , F16L37/05 , F16L55/1022
Abstract: The disclosure presents systems and methods for hot swapping pumps at a wellsite while minimizing the impact to the pumping operations. As one pump is swapped out, such as for maintenance, the remaining pumps in the set of pumps at the wellsite can continue pumping operations. In some aspects, the swapping of pumps can be performed by a user using a protection barrier to isolate the pump location where the pumps will be swapped. In some aspects, one or more of the steps to swap pumps can be performed through automation thereby minimizing danger to a user. In some aspects, the pump being located at the pump system can be primed and pressure tested prior to be located to improve the time to enable the pump for pumping operations.
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公开(公告)号：US11971125B2
公开(公告)日：2024-04-30
申请号：US17940147
申请日：2022-09-08
Applicant: Scott Wu
Inventor： Scott Wu
CPC classification number: F16L37/133 , B60C29/00 , B60C29/06 , F16L37/05 , F04B33/005 , F16K15/20 , Y10T137/3584
Abstract: An inflation pump connector includes a housing a sliding groove extending along a longitudinal axis and a pressing device slidably received in the sliding groove. The pressing device includes an airtight ring and a clamping member. The clamping member includes a base and a first claw. The first claw includes a first clamping arm, a first pressing portion, a second clamping arm, and a first hollow portion. The first clamping arm is connected to the base. The first pressing portion is connected to an end of the first clamping arm opposite to the base. The second clamping aim is connected to the first pressing portion. The first hollow portion is disposed between the first clamping arm and the second clamping arm. The first pressing portion is movable towards the longitudinal axis and to squeeze and deform the airtight ring.
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公开(公告)号：US11118709B2
公开(公告)日：2021-09-14
申请号：US16247392
申请日：2019-01-14
Applicant: Yen-Huang Hsu
Inventor： Yen-Huang Hsu
Abstract: A tube clamp may include a tube body, an abutting block, and a clamping member, and a pivot connecting portion is formed at a lateral edge of the tube body. A through hole penetrates through a lateral surface of the tube body, and each of two lateral edges of the through hole has a first locating protrude having a stepped surface. The abutting block is slidably installed in the through hole, and each of two lateral sides of the abutting block comprises a second locating protrude, and the two second locating protrudes are respectively coupled with the two first locating protrudes. The clamping member has a protruding portion and a pulling portion. Through pulling the pulling portion, the protruding portion is adapted to press the abutting block into an inner space of the tube body so as to achieve the clamping effect of the tube clamp.
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公开(公告)号：US10767799B2
公开(公告)日：2020-09-08
申请号：US15866918
申请日：2018-01-10
Applicant: OPW-Engineered Systems, Inc.
Inventor： Stephen Hudson , Shiang Taing , David Morrow
Abstract: A fluid system coupler includes a coupler body having an open end for receiving an adaptor therein. A seal assembly is movably disposed within the coupler body for selective sealing engagement with an adaptor. Lever cams pivot into or out of slots in the coupler body between locked and unlocked positions to fasten or unfasten the adaptor to the coupler. A handle is movably connected to the coupler body. Movement of the handle moves the seal assembly within the coupler body. Movement of the handle also results in movement of the lever cams between the locked and unlocked positions. A poppet assembly is mounted to the seal assembly. The poppet assembly can selectively open or close a fluid passageway through the coupler.
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公开(公告)号：US10233644B2
公开(公告)日：2019-03-19
申请号：US15232381
申请日：2016-08-09
Applicant: Goodrich Corporation
Inventor： Rony Giovanni Ganis
Abstract: Composite tube assemblies comprising a composite tube comprising a distal end having a first conical section and a second conical section, wherein a distal end of the first conical section is in contact with a proximal end of the second conical section having the same outer diameter as the distal end of the first conical section, wherein a proximal end of the first conical section and a distal end of the second conical section have a smaller outer diameter than the distal end of the first conical section, a locking ring disposed around the first conical section, an end fitting disposed around the second conical section, wherein the end fitting is coupled to the locking ring, and a retaining ring circumferentially disposed around the locking ring are disclosed.
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Patent Agency Ranking
公开(公告)号：US20140291986A1
公开(公告)日：2014-10-02
申请号：US13851123
申请日：2013-03-27
Applicant: RAMER PRODUCTS, INC.
Inventor： Andrew R. Racine , Michael A. Mulinax
IPC: F16L37/05
CPC classification number: F16L37/18
Abstract: A fitting for coupling of smooth wall tubes including an elongated body, a collet, a ram insert, a seal and a socket insert. The socket insert is positioned between the ram insert and the collet whereupon the socket provides an adjustment for the fitting so as to accommodate tubes having a range of diameter without user adjustment.
Abstract translation: 用于连接平滑壁管的配件，包括细长主体，夹头，冲头插入件，密封件和插座插入件。 插座插入件位于活塞插入件和夹头之间，因此插座为配件提供调整，以便容纳具有一定范围的直径而不用户调节的管。
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公开(公告)号：US20140110001A1
公开(公告)日：2014-04-24
申请号：US13658682
申请日：2012-10-23
Applicant: FLUOR TECHNOLOGIES CORPORATION
Inventor： Pat F. Fetizanan
IPC: F16L37/05
CPC classification number: F16K27/041 , F16K3/262 , F16K17/30 , F16K17/34 , Y10T137/7796 , Y10T137/9029
Abstract: A pressure isolation device for a pipeline system is described. The pressure isolation device changes from an open position to a closed position when the pressure of a fluid flowing through the device exceeds a predetermined threshold pressure. In some embodiments, the predetermined threshold pressure is defined, in part, by a spring. The pressure isolation device provides a simple mechanical solution to protecting pipeline components from over-pressurization.
Abstract translation: 描述了用于管道系统的压力隔离装置。 当流过该装置的流体的压力超过预定阈值压力时，压力隔离装置从打开位置改变到关闭位置。 在一些实施例中，预定阈值压力部分地由弹簧限定。 压力隔离装置提供了一种简单的机械解决方案来保护管道部件免于过压。
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公开(公告)号：US4062573A
公开(公告)日：1977-12-13
申请号：US658582
申请日：1976-02-17
Applicant: Henry Fleischer
Inventor： Henry Fleischer
IPC: F16L37/05 , F16L37/096 , F16L33/22
CPC classification number: F16L37/096 , F16L37/05
Abstract: There is provided a clamping member for attaching one part of a two part coupling device to a conduit, such as a hose, said clamping member comprising a body section having a bore running therethrough and comprising a first end portion, an intermediate portion and a second end portion, said first end portion being adapted to be connected to one part of the two part hose coupling device. The clamping member further includes at least a pair of spaced apart clamping rods each of which is pivotally connected to the body section of the clamping member, each of said clamping rods including a clamp section connected at one end of said rod, and an annular ring disposed about said body section in contact with said clamping rods, so that when a hose is inserted in the second end portion of the body section, the annular ring member can be positioned so as to bear against the connecting rods and force the connecting rods to be pivoted downwardly so that the clamp section thereof will be forced against the hose and thereby hold the hose in said body section.
Abstract translation: 提供了用于将两部分联接装置的一部分附接到诸如软管的导管的夹紧构件，所述夹紧构件包括具有穿过其中的孔的主体部分，并且包括第一端部，中间部分和第二 所述第一端部适于连接到所述两部分软管连接装置的一部分。 夹紧构件还包括至少一对间隔开的夹紧杆，每个夹紧杆可枢转地连接到夹紧构件的主体部分，每个夹紧杆包括连接在所述杆的一端的夹紧部分和环形圈 设置在与所述夹紧杆接触的所述主体部分周围，使得当软管插入到主体部分的第二端部中时，环形环构件可以被定位成抵靠连杆，并将连接杆 向下枢转，使得其夹紧部分将被压靠在软管上，从而将软管保持在所述主体部分中。
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公开(公告)号：US3860268A
公开(公告)日：1975-01-14
申请号：US32010773
申请日：1973-01-02
Applicant: ZEMAN DAVID G
Inventor： ZEMAN DAVID G
CPC classification number: F16L37/05
Abstract: A comparatively thin, thermoplastic tube used for agriculture watering purposes can be effectively secured in place at the end of a nipple by forming the nipple with a tapered exterior which decreases in diameter away from the end, by locating the tube over the end and by securing the tube in place with a specially formed locking ring. The ring is generally cylindrical in shape and has a tapered interior; preferably this interior carries a plurality of barbs. The ring is used with its interior generally parallel to the exterior of the nipple and with the tube is held under compression between the interior of the ring and the exterior of the nipple.
Abstract translation: 用于农业浇水目的的相对较薄的热塑性管可以有效地固定在乳头端部的适当位置，方法是通过将锥体的外径从端部形成直径减小的锥形外壳，通过将管定位在端部上并通过固定 该管就位于特殊形成的锁定环。 环通常为圆柱形并具有锥形内部; 优选地，该内部携带多个倒钩。 使用环，其内部大致平行于乳头的外部，并且管被保持在环的内部和乳头的外部之间的压缩下。
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公开(公告)号：US3707301A
公开(公告)日：1972-12-26
申请号：US3707301D
申请日：1970-06-03
Applicant: JAMES M RAULS
Inventor： RAULS JAMES M
CPC classification number: F16L37/05
Abstract: The device includes an expandable cone section which adjusts into conformation with the inner diameter of a tube being coupled by the device to another tube. The cone section is expanded by the engagement of the other tube in the open end of the device.
Abstract translation: 该装置包括可扩张的锥形部分，其可调整成构型，其中管的内径由该装置联接到另一管。 锥形部分通过另一个管在装置的开口端的接合而膨胀。
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