公开(公告)号：US07666013B1

公开(公告)日：2010-02-23

申请号：US12254071

申请日：2008-10-20

Applicant: Trevor Kopecky ,  Edwin Gross

Inventor： Trevor Kopecky ,  Edwin Gross

IPC: H01R13/53

CPC classification number: H01R13/533 ,  F04D13/0693 ,  F04D13/10 ,  H02K5/132 ,  H02K5/225

Abstract: An adapter for a motor head of an electric submersible pump enables a motor head having a pothole and cutaway to provide a direct-connect for a motor lead extension cable run downhole to the motor section of the pump. The adapter has a curved conduit independent of the motor head that positions adjacent the side of the motor head in the provided cutaway. The conduit's downhole end affixes (bolts) to the motor head with the end disposing in the pothole of the motor head. The conduit's uphole end affixes (bolts) adjacent the uphole end of the motor head. A termination block disposed in the conduit's uphole has sockets that are electrically connected to motor components via internal leads running through the conduit and the pothole. A mating termination on the end of a motor lead extension cable affixes (bolts) to the conduit's uphole end, and pin on the termination electrically couple to the sockets to convey power to the motor section.

Abstract translation: 用于电动潜水泵的电动机头的适配器使得具有坑洞和剖面的电机头能够提供直接连接到用于泵的电机部分的电机引线延伸电缆。 适配器具有独立于电机头的弯曲导管，其在所提供的剖视图中邻近电动机头的侧面定位。 导管的井下端将螺栓固定到电机头上，端头设置在电机头的坑中。 导管的上孔端附近（螺栓），靠近电机头的上端。 设置在导管上井中的终端块具有通过导管和坑洞的内部引线电连接到电机部件的插座。 电机引线延长线末端的配对端子将螺栓固定在管道的上端，并且端子上的销电气连接到插座，以将电力传送到电机部分。

公开(公告)号：US06666664B2

公开(公告)日：2003-12-23

申请号：US10077263

申请日：2002-02-15

Applicant: Edwin Gross

Inventor： Edwin Gross

IPC: F04B1700

CPC classification number: E21B43/128 ,  F04D13/0693 ,  F04D13/10 ,  H02K5/132 ,  H02K5/225

Abstract: A motor protection system that utilizes a motor protector in combination with a submersible motor. The motor protector allows for the free flow of an internal lubricating liquid therethrough to the connected submersible motor. The internal liquid prevents the migration of surrounding, environmental liquids to the interior of the motor while allowing the internal pressure of the motor to equalize with external pressure. Additionally, the design allows the use of a power cable connector that can be coupled to the submersible motor without being sealed with respect to the environmental fluids.

Abstract translation: 一种电动机保护系统，其利用电动机保护器与潜水电动机组合。 电机保护器允许通过其中的内部润滑液体自由流动到连接的潜水电动机。 内部液体防止周围环境液体向电机内部迁移，同时允许电机的内部压力与外部压力相等。 此外，该设计允许使用能够连接到潜水电动机而不相对于环境流体密封的电力电缆连接器。