公开(公告)号：WO2004109105A2

公开(公告)日：2004-12-16

申请号：PCT/US2004015918

申请日：2004-05-21

Applicant: IDE RUSSELL CHARLES ,  IDE RUSSELL D

Inventor： IDE RUSSELL CHARLES ,  IDE RUSSELL DOUGLAS

IPC: F04D29/04 ,  F04D29/041 ,  F16C17/03 ,  F16C17/06 ,  F16C33/10 ,  F16C33/12 ,  F16C33/20 ,  F04B

CPC classification number: F04D29/0413 ,  F16C17/06 ,  F16C33/108 ,  F16C33/12 ,  F16C33/20 ,  F16C33/206 ,  F16C2208/58 ,  F16C2220/04 ,  F16C2220/20 ,  F16C2223/70 ,  Y10S384/907

Abstract: An electrical submersible pump runner having a core layer and a wear layer affixed to the core layer. One embodiment of the invention provides an electrical submersible pump that includes a motor section and a centrifugal pump section. A seal section and rotary gas separator may also be included. The pump is powered by an electric cable that connects the pump. Located in a bore hole, to a power source on the surface. A thrust runner coated with a wear layer (e.g., polymer) is provided in the motor and/or seal section to reduce bearing temperature, provide longer bearing life, reduce costs, and facilitate overhaul. The runner may also function as a rotating up-thrust bearing when the runner is coated with a wear layer on one side that is formed with a bearing geometry. In this case, the up-thrust bearing may be eliminated.

Abstract translation: 具有固定在芯层上的芯层和耐磨层的电潜泵泵。 本发明的一个实施例提供一种电潜泵，其包括马达部分和离心泵部分。 还可以包括密封部分和旋转气体分离器。 泵由连接泵的电缆供电。 位于钻孔，表面上的电源。 涂覆有耐磨层（例如聚合物）的推力流道设置在马达和/或密封部分中以降低轴承温度，提供更长的轴承寿命，降低成本并且便于检修。 当跑步者在形成有轴承几何形状的一侧上涂覆有耐磨层时，转轮也可用作旋转的上推力轴承。 在这种情况下，可以消除上推轴承。

公开(公告)号：WO1994014223A1

公开(公告)日：1994-06-23

申请号：PCT/US1993011860

申请日：1993-12-08

Applicant: IDE, Russell, D.

IPC: H02K05/12

CPC classification number: F04D29/049 ,  B65G2207/34 ,  F04D13/10 ,  F16C27/04 ,  F16C2380/26 ,  H02K5/132 ,  H02K7/083 ,  H02K7/088 ,  H02K16/00

Abstract: A bearing assembly (30) for an elongated motor having an anular stator with laminas and a segmented rotor. The bearing assemby being located between the rotor segments and including a sleeve (31) for supporting the shaft and a support portion (33) adjacent the stator with a plurality of wheels (37) disposed thereon. The wheels inhibit rotation of the bearing while at the same time permitting easy longitudinal movement of the bearing relative to the stator. The wheels are provided with a spring characteristic by mounting them on an axle (39) which is supported in elastomeric bushings or, alternatively, the axle is supported in a cantilever fashion. The wheels may also be formed of a compressible elastomeric material.

Abstract translation: 一种用于细长电动机的轴承组件（30），其具有带有片状物的环形定子和分段转子。 轴承组件位于转子节段之间并且包括用于支撑轴的套筒（31）和与定子相邻的支撑部分（33），其上设置有多个轮子（37）。 轮子阻止轴承旋转，同时允许轴承相对于定子容易地纵向运动。 轮子通过将其安装在支撑在弹性衬套中的轴（39）上而具有弹簧特性，或者替代地，轴以悬臂方式支撑。 车轮也可以由可压缩的弹性体材料形成。

公开(公告)号：WO1994009283A1

公开(公告)日：1994-04-28

申请号：PCT/US1993009817

申请日：1993-10-14

Applicant: IDE, Russell, D.

IPC: F16C29/04

CPC classification number: F16C33/103 ,  B65G39/09 ,  F16C13/006 ,  F16C13/02 ,  F16C23/04 ,  F16C33/20 ,  F16C33/208 ,  F16C2208/66 ,  F16C2220/04 ,  F16C2326/58 ,  F16N9/02

Abstract: A housed bearing assembly suitable for use as a pillow block bearing unit or flanged bearing unit. The assembly includes a shaft sleeve (21) and roller body (23) secured to one another and enclosed by a housing (10). The roller body (23) is adapted to rool against an inner peripheral surface of the housing (10). A supply of lubricant sufficient to lubricate the roller body (23) is contained within the housing. The housing (10) and rolling body (23) are designed to direct lubricant toward fluid tight areas of the assembly and away from those areas where leakage might occur. A lubricant containment reservoir is formed in either the housing or the shaft such that lubricant will not reach the space or interface betwen the shaft and the housing. The roller body may be provided with a drip edge to further direct lubricant away from the interface between the housing and the shaft. The housing is constructed as a spherical segment seated in a spherical seat to allow pivoting of the inner housing portion to pivot to adjust for misalignement.

Abstract translation: 适合用作枕头轴承单元或法兰轴承单元的外壳轴承组件。 组件包括彼此固定并由壳体（10）包围的轴套（21）和辊体（23）。 辊主体（23）适用于抵靠壳体（10）的内周面。 足以润滑辊体（23）的润滑剂供应被容纳在壳体内。 壳体（10）和滚动体（23）被设计成将润滑剂引导到组件的流体密封区域并远离可能发生泄漏的区域。 润滑剂容纳容器形成在壳体或轴中，使得润滑剂不会到达轴和壳体之间的空间或界面。 辊体可以设置有滴落边缘，以进一步使润滑剂远离壳体和轴之间的界面。 壳体被构造为球形座，其位于球形座中，以允许内壳部分枢转以便调节偏心。

公开(公告)号：WO1994008149A1

公开(公告)日：1994-04-14

申请号：PCT/US1993009372

申请日：1993-09-30

Applicant: IDE, Russell, D.

IPC: F16C17/03

CPC classification number: F16C17/10 ,  F01D25/166 ,  F16C17/035 ,  F16C17/065 ,  F16C27/02 ,  F16C32/0666 ,  F16F15/0237

Abstract: A hydrodynamic thrust, journal or combined radial and thrust bearing and methods of manufacturing the same. The bearing includes a bearing pad structure (132) that may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load on the bearing pads in thrust bearings and to adjust for any shaft misalignment. The bearing pad may be formed so as to contact the shaft in the installed state and to deflect under fluid film pressure. The pad may have undercut grooves (132u).

Abstract translation: 流体动力推力，轴颈或组合的径向和推力轴承及其制造方法。 该轴承包括可改变形状并在任何方向（六个自由度）移动的轴承瓦块结构（132），以优化用于流体动力学运行的会聚楔块的形成，推力轴承中轴承瓦块上的负载的均衡和 任何轴未对准。 轴承垫可以形成为在安装状态下接触轴并在流体膜压力下偏转。 垫可具有底切凹槽（132u）。

公开(公告)号：WO1992006310A1

公开(公告)日：1992-04-16

申请号：PCT/US1991007112

申请日：1991-09-30

Applicant: IDE, Russell, D.

IPC: F16C19/00

CPC classification number: F16C33/72 ,  B65G39/09 ,  F16C13/006 ,  F16C19/00 ,  F16C2226/74 ,  F16C2326/58 ,  Y10T16/184 ,  Y10T16/384

Abstract: A lubricated roller assembly which can be constructed entirely of non-metallic components. The roller assembly includes a shaft (20) and roller body (23) secured to one another and enclosed by a housing (10). The roller body is adapted to roll against an inner peripheral surface of the housing. A supply of lubricant (30) sufficient to lubricate the roller body is contained within the housing. A lubricant containment reservoir (7) is formed in either the housing or the shaft such that regardless of the orientation of the roller assembly, lubricant will not reach the interface between the shaft and the housing. The roller body may be provided with a drip edge (103S) to further direct lubricant away from the interface between the housing and the shaft.

公开(公告)号：WO1991014308A1

公开(公告)日：1991-09-19

申请号：PCT/US1991001546

申请日：1991-03-07

Applicant: IDE, Russell, D.

IPC: H02K21/22

CPC classification number: H02K5/163 ,  F16C17/026 ,  F16C17/035 ,  F16C17/065 ,  F16C27/02 ,  F16C33/1015 ,  F16C2370/12 ,  G11B19/2009 ,  H02K21/22

Abstract: A disk drive motor having a low profile, with a gas-lubricated deflecting pad support (32) usable in the motor and elsewhere, includes a cup-shaped rotor (10) having an integral cylindrical portion (12) extending from the base of the cup which may be a shaft or a large hollow extension that encloses the stator windings (21). The stator (20) can be conventional or can have a closed end and/or a cup-like portion (22) to simplify construction and eliminate the need for a seal. A support (30) mounted on stator or rotor supports the rotor for rotation relative to the stator. It can be a deflecting pad such as hydrodynamic bearing, or plane or gas-lubricated deflecting pad supports. The gas-lubricated deflecting pad support (32) includes bearing pads (31) and a support structure (50) which supports the bearings for strictly radial movement. A contoured surface is formed on the pad surfaces, or a support surface opposing the pad surfaces, or both. Relative rotation between pad and support surfaces produces a pressurized gas film between the surfaces.

公开(公告)号：WO1994008150A1

公开(公告)日：1994-04-14

申请号：PCT/US1993009221

申请日：1993-09-28

Applicant: IDE, Russell, D.

IPC: F16C17/06

CPC classification number: F16F15/0237 ,  F16C17/06 ,  F16C17/065

Abstract: A hydrodynamic bearing which includes a carrier (10) and a plurality of bearing pads (20) circumferentially spaced about the carrier (10). The carrier is formed with a series of circumferentially spaced groups of pad support openings (17, 18). Each group of pad support openings (17, 18) each of which is capable of supporting a pad, but only one of which supports a pad at any one time. The carrier is designed such that the openings formed therein are supported as sets of supports such that each group of openings includes one opening of each set of openings. The carrier supports the openings such that the support of each opening within each set is substantially identical to that of the other openings in its set, but different than the support of the openings of other sets.

Abstract translation: 一种流体动力轴承，其包括载体（10）和围绕载体（10）周向间隔开的多个轴承瓦块（20）。 载体形成有一系列周向间隔开的垫支撑开口（17,18）组。 每组衬垫支撑开口（17,18）能够支撑衬垫，但是其中只有一个可以在任何一个时间支撑衬垫。 载体被设计成使得其中形成的开口被支撑为一组支撑件，使得每组开口包括每组开口的一个开口。 载体支撑开口，使得每个组件内的每个开口的支撑件基本上与其组件中的其它开口的支撑件相同，但不同于其它组件的开口的支撑件。

公开(公告)号：WO1995005547A1

公开(公告)日：1995-02-23

申请号：PCT/US1994009214

申请日：1994-08-15

Applicant: IDE, Russell, D. ,  KMC, INC.

Inventor： IDE, Russell, D. ,  KMC, INC. ,  ZEIDAN, Fouad, Y.

IPC: F16C17/03

CPC classification number: F16C32/0666 ,  F01D25/164 ,  F16C17/03 ,  F16C17/06 ,  F16C27/02 ,  F16F15/0237

Abstract: A one piece hydrodynamic bearing which can include hydrostatic support features (30p). The pads (31) are supported on a single thin web (37) for pivoting on a support structure which can include one or more beam-like members (302). The bearings may have hydrostatic and active control attributes and is very attractive in cryogenic applications where it is very difficult to prevent leakage in conventional hydrostatic tilt pad bearings. The hydrostatic feed (30p) through the post (37) eliminates this problem completely and prevents the fretting at the pivots common with conventional tilt pad bearings. A cavity (30g) provided under a pad support membrane (301) can be used as an active control device.

Abstract translation: 一体式流体动力轴承，其可以包括静水支撑特征（30p）。 衬垫（31）被支撑在单个薄腹板（37）上，用于在可包括一个或多个梁状构件（302）的支撑结构上枢转。 这些轴承可能具有流体静力和主动控制属性，并且在低温应用中非常有吸引力，在这些应用中，很难防止常规静压倾斜垫轴承中的泄漏。 通过柱子（37）的静压进给（30p）完全消除了这个问题，并防止了常规倾斜垫轴承中常见的枢轴处的微动。 设置在垫支撑膜（301）下方的空腔（30g）可以用作主动控制装置。

公开(公告)号：WO1995003471A1

公开(公告)日：1995-02-02

申请号：PCT/US1994008328

申请日：1994-07-22

Applicant: IDE, Russell, D.

IPC: E21B04/02

CPC classification number: F16C3/02 ,  E21B4/02 ,  E21B17/02 ,  E21B17/05 ,  E21B17/07 ,  F16D3/76

Abstract: An elastomeric joint (70) is disclosed. The joint (70) can be used as part of an articulated coupling that can be used as part of a progressive cavity device (12, 16) including using the articulate coupling (30, 40, 50, 70) for converting the complex motion of the rotor into simple rotation. The coupling includes two shafts (30, 40) coupled to one another by joint assemblies (70) connected to opposite ends of an intermediate shaft (50). The joint assemblies include interlocked threaded portions (71, 73) and an elastomer (75) filling the spaces between the threaded portions. Under loading the male (71) and female (73) portions move relative to one another so that the elastomer (75) is subject to both compression and shear. Should the elastomer (75) fail, the threaded portions simply lock together thereby allowing fail safe operation. The moving components within the coupling are perfectly isolated from the surrounding environment. The joint and coupling can also be used for other applications, especially those involving high torque.

Abstract translation: 公开了一种弹性接头（70）。 关节（70）可以用作铰接联轴器的一部分，其可以用作渐进腔装置（12,16）的一部分，包括使用铰接联轴器（30,40,50,70）来转换复合运动 转子转动简单旋转。 联接器包括通过连接到中间轴（50）的相对端的接头组件（70）彼此联接的两个轴（30,40）。 接头组件包括互锁螺纹部分（71,73）和填充螺纹部分之间的空间的弹性体（75）。 在负载下，阳（71）和阴（73）部分相对于彼此移动，使得弹性体（75）经受压缩和剪切。 如果弹性体（75）发生故障，则螺纹部分就可以简单地锁定在一起，从而允许失效的安全操作。 联轴器内的移动部件与周围环境完全隔离。 接头和联轴器也可用于其他应用，特别是涉及高扭矩的应用。

公开(公告)号：WO1994007043A1

公开(公告)日：1994-03-31

申请号：PCT/US1993008781

申请日：1993-09-16

Applicant: IDE, Russell, D.

IPC: F16C17/06

CPC classification number: F16C17/065

Abstract: A hydrodynamic bearing which includes a carrier (10) and a plurality of bearing pads (23) circumferentially spaced about the carrier. The pads may have a modular construction whereby pad portions are secured to support portions (72). The pads may also be releasably secured to the carrier (10). Various bearing pad constructions are contemplated.

Abstract translation: 一种流体动力轴承，其包括载体（10）和围绕载体周向间隔开的多个轴承瓦块（23）。 垫可以具有模块化构造，由此垫部分固定到支撑部分（72）。 垫片也可以可释放地固定到载体（10）上。 预期各种轴承瓦块结构。