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公开(公告)号：US08511390B2
公开(公告)日：2013-08-20
申请号：US12976636
申请日：2010-12-22
Applicant: Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
Inventor： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
CPC classification number: E21B43/121 , E21B43/128
Abstract: A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.
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公开(公告)号：US5554008A
公开(公告)日：1996-09-10
申请号：US266604
申请日：1994-06-28
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
CPC classification number: F02M63/0001 , F02M59/04 , F02M59/08 , F02M63/02 , F05C2201/0478 , F05C2253/12
Abstract: The casing of the high-pressure pump consists of two integral segments. The first segment comprises a cylindrical borehole receiving the pump shaft 5 and its ball bearings 4. The second segment 1b comprises another borehole receiving a swash plate 9 rigidly affixed to the pump shaft 5, a cylindrical core 11 with parallel sides 11a, 11b and crossed by a plurality of open-end boreholes 12 receiving the pistons 13, a second cylindrical core 16 bearing check-valves 17, and a plug 19 resting against a shoulder 18 of the second core 16 in such manner as to keep the cores 11 and 16 compressed against each other and resting against a circular stop 7 in the second segment 1b of the pump casing 1. The inner boreholes of the two segments 1a and 1b are separated by a seal 2 and the parts located in the second segment 1b are in contact with the injection gasoline.
Abstract translation: 高压泵的外壳由两个整体段组成。 第一段包括接收泵轴5和其球轴承4的圆柱形钻孔。第二段1b包括接收刚性地固定到泵轴5的斜盘9的另一钻孔，具有平行的侧面11a，11b并交叉的圆柱形芯11 通过容纳活塞13的多个开口钻孔12，承载止回阀17的第二圆柱形芯16和以第二芯16的肩部18的方式保持芯11和16的插塞19 彼此压缩并抵靠在泵壳1的第二段1b中的圆形止动件7.两个段1a和1b的内部钻孔由密封件2分开，并且位于第二段1b中的部件接触 用注射汽油。
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公开(公告)号：US07779745B2
公开(公告)日：2010-08-24
申请号：US11882933
申请日：2007-08-07
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
IPC: F15B15/26
CPC classification number: F15B15/262
Abstract: An automatic-locking hydraulic jack has a piston (1, 30) that slides into a cylinder (3-2, 32). Locking of the piston is achieved by elastic deformation of either the inside wall (2) of the cylinder or of the outside wall of the piston (30) so as to ensure that the one is tightly clamped over the other. The locking of the jack is maintained by pressure that causes the elastic deformation of the inside wall of the cylinder (3-2) or of the outside wall of the piston (30), until the jack is unlocked by neutralizing the elastic deformation.
Abstract translation: 自动锁定液压千斤顶具有滑入气缸（3-2,32）的活塞（1,30）。 活塞的锁定通过缸体的内壁（2）或活塞（30）的外壁的弹性变形来实现，以确保将其紧紧地夹在另一个上。 通过使气缸（3-2）的内壁或活塞（30）的内壁的弹性变形的压力保持千斤顶的锁定，直到通过中和弹性变形来解除插座。
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公开(公告)号：US20060005698A1
公开(公告)日：2006-01-12
申请号：US11177596
申请日：2005-07-11
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
CPC classification number: F04B1/2035 , F01B3/0035 , F02B75/26
Abstract: Hydraulic device driving a rotating receiver such as a shaft (1) includes at least one hydraulic motor having axial pistons (7) bearing against a fixed swash-plate (9) via shoes (10), the pistons (7) being arranged in a rotating barrel (5), characterized by the fact that the motor shaft (1) carries a toothed crown wheel (2) with which it is integral whose teeth are engaged by teeth (4) provided on the periphery of the rotating barrel (5) of one or more hydraulic motors (7) arranged around the shaft (1), the axis of axes of the barrel (5) being parallel to the axis of the shaft (1).
Abstract translation: 驱动诸如轴（1）的旋转接收器的液压装置包括至少一个具有轴向活塞（7）的液压马达，所述轴向活塞通过皮带（10）抵靠固定斜盘（9），所述活塞（7）布置成 旋转筒（5），其特征在于电机轴（1）携带齿形冠轮（2），齿轮与齿组合，齿与齿轮（4）啮合，旋转筒（5）的周边上设有齿， 设置在所述轴（1）周围的一个或多个液压马达（7），所述筒体（5）的轴线平行于所述轴（1）的轴线。
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公开(公告)号：US5395125A
公开(公告)日：1995-03-07
申请号：US27141
申请日：1993-03-05
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
IPC: F16J15/32 , F16L27/093 , F16J15/16
CPC classification number: F16J15/32 , F16L27/093
Abstract: A composite joint for a hydraulic system having two parts which rotate relative to each other is formed by the combination of a friction ring of hard material which is mechanically anchored to one of the relative rotating parts as a supporting collar around a ring of more flexible material mounted in a groove of the one part to exert a force on the ring of hard material providing with the joint a relatively large clearance between the two relatively rotating parts.
Abstract translation: 一种用于具有相对于彼此旋转的两个部分的液压系统的复合接头是通过将机械地锚固到一个相对旋转部分的硬质材料的摩擦环组合成围绕更柔性材料的环的支撑环 安装在一个部分的凹槽中，以在硬质材料环上施加力，在两个相对旋转部分之间提供接头相对较大的间隙。
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Patent Agency Ranking
公开(公告)号：US4486152A
公开(公告)日：1984-12-04
申请号：US209220
申请日：1980-11-21
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
CPC classification number: F04B1/18 , F04B1/0531 , F04B7/0053 , F04B7/0073
Abstract: A hydraulic pump having spring loaded valves utilizes a spring providing a constant spring force and a spring providing a varying spring force. The varying spring force depending upon the position of the pump piston. The pump suction valve opens after a variable delay relative to the beginning of the piston suction phase when the pressure prevailing in the pump's dead chamber falls below a predetermined value. Abrupt decompression to the dead chamber is therefore avoided resulting in reduced energy consumption and noise level.
Abstract translation: 具有弹簧加载阀的液压泵利用提供恒定弹簧力的弹簧和提供变化弹簧力的弹簧。 变化的弹簧力取决于泵活塞的位置。 当泵的死腔中的压力下降到预定值以下时，泵吸入阀在相对于活塞抽吸阶段开始的可变延迟之后打开。 因此避免了对死腔的突然减压，从而导致能量消耗和噪声水平的降低。
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公开(公告)号：US4004863A
公开(公告)日：1977-01-25
申请号：US544382
申请日：1975-01-27
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
Abstract: The pump comprises a casing containing the pump shaft. The casing includes a lateral housing containing an axially slidable shaft. The slidable shaft carries a first pinion, while the pump shaft carries a second pinion which is firmly connected thereto. The slidable shaft is held in a first extreme position by a spring and can be axially displaced, against the force of the spring, to a second extreme position by pneumatic control means. The control means include a piston portion which forms part of the slidable shaft. One of the said positions is a working or pumping position in which there is a driving contact, e.g. between the sliding shaft and a driving shaft, between the first pinion and a driving pinion, or between a first and second pinion.
Abstract translation: 泵包括容纳泵轴的壳体。 壳体包括容纳轴向可滑动的轴的侧向壳体。 可滑动轴承载第一小齿轮，而泵轴承载与其牢固连接的第二小齿轮。 可滑动轴通过弹簧保持在第一极限位置，并且可以通过气动控制装置抵抗弹簧的力轴向移动到第二极限位置。 控制装置包括形成滑动轴的一部分的活塞部分。 所述位置之一是工作或泵送位置，其中存在驱动接触，例如， 在滑动轴和驱动轴之间，在第一小齿轮和驱动小齿轮之间，或第一和第二小齿轮之间。
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公开(公告)号：US08834133B2
公开(公告)日：2014-09-16
申请号：US12881512
申请日：2010-09-14
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
CPC classification number: E21B43/129 , F04B47/08 , Y10S417/902
Abstract: Device for pumping fluid located under conditions of high ambient temperature and pressure which must deliver at high pressure including a hydraulic delivery pump (11) linked to a hydraulic motor (40), characterized in that the hydraulic motor (40) is connected to the hydraulic delivery pump (10) by a shaft (41), the shaft (41) passing through a leaktight rotating seal (50) which separates the hydraulic fluid (42) returned from the hydraulic motor (40) from the lubricating fluid (5) for the hydraulic pump (10).
Abstract translation: 用于泵送位于高环境温度和压力条件下的流体的装置，其必须在高压下输送，包括连接到液压马达（40）的液压输送泵（11），其特征在于，液压马达（40）连接到液压 输送泵（10）通过轴（41），轴（41）穿过密封旋转密封件（50），其将从液压马达（40）返回的液压流体（42）与润滑流体（5）分离， 液压泵（10）。
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公开(公告)号：US20110186302A1
公开(公告)日：2011-08-04
申请号：US12976636
申请日：2010-12-22
Applicant: Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
Inventor： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
IPC: E21B43/00
CPC classification number: E21B43/121 , E21B43/128
Abstract: A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.
Abstract translation: 用于脱气井的脱气泵包括适于从井眼泵送流体的流体端泵。 此外，脱液泵包括适于驱动流体端泵的液压泵。 液压泵包括第一内部泵室和设置在第一室中的第一泵组件。 第一泵组件包括具有第一端，第二端和在第一端和第二端之间延伸的通孔的活塞。 此外，第一泵组件包括第一摆动板，其包括轴向邻近活塞的第二端的平面端面和轴向延伸穿过第一摆动板的槽。 第一摆盘适于围绕中心轴线相对于壳体旋转以使活塞轴向往复运动并循环地将活塞的通孔与槽流体连通。
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公开(公告)号：US07178449B2
公开(公告)日：2007-02-20
申请号：US11177596
申请日：2005-07-11
Applicant: Louis-Claude Porel
Inventor： Louis-Claude Porel
CPC classification number: F04B1/2035 , F01B3/0035 , F02B75/26
Abstract: Hydraulic device driving a rotating receiver such as a shaft (1) includes at least one hydraulic motor having axial pistons (7) bearing against a fixed swash-plate (9) via shoes (10), the pistons (7) being arranged in a rotating barrel (5), characterized by the fact that the motor shaft (1) carries a toothed crown wheel (2) with which it is integral whose teeth are engaged by teeth (4) provided on the periphery of the rotating barrel (5) of one or more hydraulic motors (7) arranged around the shaft (1), the axis of axes of the barrel (5) being parallel to the axis of the shaft (1).
Abstract translation: 驱动诸如轴（1）的旋转接收器的液压装置包括至少一个具有轴向活塞（7）的液压马达，所述轴向活塞通过皮带（10）抵靠固定斜盘（9），所述活塞（7）布置成 旋转筒（5），其特征在于电机轴（1）携带齿形冠轮（2），齿轮与齿组合，齿与齿轮（4）啮合，旋转筒（5）的周边上设有齿， 设置在所述轴（1）周围的一个或多个液压马达（7），所述筒体（5）的轴线平行于所述轴（1）的轴线。
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