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1. 发明申请

WO2015035025A1 THERMOELECTRIC COOLING DEVICES ON ELECTRICAL SUBMERSIBLE PUMP 审中-公开
标题翻译：电动式不锈钢泵的热电冷却装置
公开(公告)号：WO2015035025A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/054059
申请日：2014-09-04
申请人： BAKER HUGHES INCORPORATED
发明人： SADANA, Anil, K. , PRIETO, Carlos, A. , ROY, Sayantan
IPC分类号： E21B43/12 , F04D13/10 , F04D29/58
CPC分类号： F04D29/5806 , F04D13/10 , F25B21/02 , F25B2321/0252 , H01L35/00 , H02K9/22 , Y10T29/4935
摘要： An electric submersible well pump assembly includes a pump and an electrical motor filled with a dielectric lubricant. A capsule extends around a portion of the motor, defining a chamber between the capsule and the motor. A port through a side wall of the motor communicates the lubricant within the motor to the chamber. Thermoelectric devices are located within the chamber. Voltage supplied to the thermoelectric devices cools the lubricant.
摘要翻译：电潜泵井泵组件包括泵和填充有电介质润滑剂的电动马达。胶囊围绕电动机的一部分延伸，在胶囊和电动机之间限定一个室。通过马达的侧壁的端口将马达内的润滑剂连通到腔室。热电器件位于腔室内。提供给热电装置的电压冷却润滑剂。

2. 发明申请

WO2015100286A1 DOWNHOLE MOTOR DRIVEN RECIPROCATING WELL PUMP 审中-公开
标题翻译：卧式电机驱动回流井泵
公开(公告)号：WO2015100286A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/072043
申请日：2014-12-23
申请人： BAKER HUGHES INCORPORATED
发明人： DEARMAN, Carroll, Scott , PRIETO, Carlos, A. , WILLIAMS, Gary, L. , GARRETT, David, L. , GUNTER, Shawen, N. , NELSON, Nathan, G.
IPC分类号： E21B43/12 , F04D13/08 , F04D13/10
CPC分类号： F04B17/03 , F04B7/02 , F04B39/0016 , F04B39/1006 , F04B47/06 , F04B47/12
摘要： A submersible well pump assembly has a pump housing with a pump discharge on upper end. A pump barrel is located within the pump housing, defining an annular passage between the barrel and the pump housing. A plunger is reciprocally carried in the barrel. A motor mounted below the pump housing and operatively coupled to the plunger causes the plunger to reciprocate between an upstroke and a down-stroke. A valve and porting arrangement directs well fluid in the barrel below the plunger into the annular passage and out the discharge during a down stroke of the plunger. The valve and porting arrangement admits well fluid into the barrel below the plunger during the up stroke of the plunger. A connecting rod extends between the motor and the plunger. The connecting rod is in tension during the down-stroke.
摘要翻译：潜水井泵组件具有在上端具有泵排放的泵壳体。泵筒位于泵壳体内，在筒体和泵壳体之间形成环形通道。柱塞在桶中相互携带。安装在泵壳体下方并且可操作地联接到柱塞的马达使得柱塞在上冲程和下冲程之间往复运动。阀和移动装置将柱塞下方的筒体中的良好流体引导到环形通道中，并且在柱塞的下冲程期间将排出物排出。在柱塞的上冲程期间，阀和移动装置将良好的流体容纳在柱塞下方的筒内。连杆在电机和柱塞之间延伸。连杆在下行时处于张紧状态。

3. 发明申请

WO2017120188A1 SLOTTED ANTI-EXTRUSION RING ASSEMBLY 审中-公开
标题翻译：切槽式防挤压环组件
公开(公告)号：WO2017120188A1
公开(公告)日：2017-07-13
申请号：PCT/US2017/012127
申请日：2017-01-04
申请人： BAKER HUGHES INCORPORATED
发明人： DENG, Guijun , CAYSON, Andrew, J. , WAKEFIELD, John, K. , PRIETO, Carlos, A. , KENDALL, Alexander, M.
IPC分类号： E21B33/12 , E21B33/128 , E21B17/00
CPC分类号： E21B33/128 , E21B33/1216 , E21B43/14 , E21B43/26 , F16J15/028
摘要： A sealing element is flanked by wedge-shaped extrusion ring assemblies. The extrusion rings are continuous for 360 degrees and are slotted from the outside dimension and alternatively from the inside dimension to allow the diameter to increase to the surround tubular or open hole. The extrusion rings climb a ramp on an adjacent pedestal ring on the way out to the borehole wall. Depending on the dimension of the gap to be spanned the extrusion ring slides a variable distance up the pedestal ring ramp. An optional anchor ring is initially forced up an opposite ramp of the pedestal ring. If the sealing gap is short the anchor ring can be eliminated. For larger gaps the anchor ring moves out far enough toward the borehole wall to contact the extrusion ring located on an opposing ramp of the pedestal ring so that reaction forces are directed to keep the anchor ring wedged in position for support of the extrusion ring assembly.
摘要翻译：密封元件的侧面是楔形挤出环组件。挤压环是连续的360度，并且从外部尺寸开始，或者从内部尺寸开始，以允许直径增加到环绕的管状或开孔。挤出环在通往钻孔壁的路径上爬上相邻基座环上的斜坡。根据要跨越的间隙的尺寸，挤压环在基座环坡道上滑动一段不等的距离。一个可选的锚环最初被强制上升到底座环的一个相反的斜坡上。如果密封间隙较短，则可以取消锚环。对于较大的间隙，锚环远离钻孔壁足够远以接触位于基座环的相对坡道上的挤压环，从而引导反作用力以将锚环楔入适当位置以支撑挤压环组件。

4. 发明申请

WO2016040267A1 SYSTEMS AND METHODS FOR CONSTRUCTING LAMINATIONS FOR ELECTRIC MOTORS 审中-公开
标题翻译：用于构造电动机的层压的系统和方法
公开(公告)号：WO2016040267A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/048853
申请日：2015-09-08
申请人： BAKER HUGHES INCORPORATED
发明人： KUMAR, Deepak , PRIETO, Carlos, A. , XU, Zhiyue , JOHNSON, Michael, H.
IPC分类号： H02K15/02 , H01F41/02
CPC分类号： H02K1/02 , B22F1/0003 , B22F3/11 , B22F7/002 , C22C2202/02 , H01F1/24 , H01F3/10 , H01F41/0246 , H01F2003/106
摘要： Systems and methods for the construction of components such as laminations for the stator core of an ESP motor wherein particles of different materials are mixed and pressed together at an elevated temperature to form a composite material in the desired lamination shape. The materials are selected to provide characteristics such as high magnetic permeability from one material and high thermal conductivity from the other material. The particles of the different materials are pressed together at a temperature that is sufficiently high to fuse the particles together and form a composite material, but is also sufficiently low that the materials are not sintered. The individual materials therefore retain their original characteristics, and the composite material benefits from the high magnetic permeability of the first material and the high thermal conductivity of the other material.
摘要翻译：用于构造诸如用于ESP电机的定子芯的叠片的组件的系统和方法，其中不同材料的颗粒在升高的温度下混合并压在一起以形成所需层压形状的复合材料。选择这些材料以提供一种材料的高磁导率和来自另一种材料的高导热性的特性。将不同材料的颗粒在足够高的温度下压在一起，将颗粒熔合在一起并形成复合材料，但也足够低，使得材料不被烧结。因此，单个材料保持其原始特性，并且复合材料受益于第一材料的高磁导率和其它材料的高导热性。

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