专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013106055A3 ESP THRUST MODULE WITH ENHANCED LUBRICATION AND TEMPERATURE DISSIPATION 审中-公开
公开(公告)号：WO2013106055A3
公开(公告)日：2013-07-18
申请号：PCT/US2012/032832
申请日：2012-04-10
申请人： BAKER HUGHES INCORPORATED , TETZLAFF, Steven, K. , CRAIG, Chad, A.
发明人： TETZLAFF, Steven, K. , CRAIG, Chad, A.
IPC分类号： E21B43/12 , E21B21/08 , F04B53/08
摘要： A thrust module and a seal module for use in an electric submersible pump assembly is provided. The thrust module provides increased lubrication and heat dissipation while increasing sealing redundancies within the module. The thrust module includes a thrust bearing that absorbs thrust from the primary pump. A circulation pump assembly is coupled to the thrust bearing to circulate fluid through the thrust bearing and dissipate heat generated in the thrust bearing through a plurality of fins formed on an exterior surface of the circulation pump assembly. The seal module has labyrinth discs positioned within the seal module that inhibit fluid flow through the seal module. The seal module also includes check valves that release fluid from and allow fluid into the seal module at predetermined pressures. The sealing assembly is interposed between the thrust bearing and a primary pump of the electric submersible pump.

2. 发明申请

WO2013106055A2 ESP THRUST MODULE WITH ENHANCED LUBRICATION AND TEMPERATURE DISSIPATION 审中-公开
标题翻译：增强润滑和温度消散的ESP推力模块
公开(公告)号：WO2013106055A2
公开(公告)日：2013-07-18
申请号：PCT/US2012032832
申请日：2012-04-10
申请人： BAKER HUGHES INC , TETZLAFF STEVEN K , CRAIG CHAD A
发明人： TETZLAFF STEVEN K , CRAIG CHAD A
IPC分类号： E21B43/12 , E21B21/08 , F04B53/08
CPC分类号： F04D29/0476 , F04D13/10 , F04D29/588
摘要： A thrust module and a seal module for use in an electric submersible pump assembly is provided. The thrust module provides increased lubrication and heat dissipation while increasing sealing redundancies within the module. The thrust module includes a thrust bearing that absorbs thrust from the primary pump. A circulation pump assembly is coupled to the thrust bearing to circulate fluid through the thrust bearing and dissipate heat generated in the thrust bearing through a plurality of fins formed on an exterior surface of the circulation pump assembly. The seal module has labyrinth discs positioned within the seal module that inhibit fluid flow through the seal module. The seal module also includes check valves that release fluid from and allow fluid into the seal module at predetermined pressures. The sealing assembly is interposed between the thrust bearing and a primary pump of the electric submersible pump.
摘要翻译：提供了用于电潜泵组件中的推力模块和密封模块。推力模块提供增加的润滑和散热，同时增加模块内的密封冗余。推力模块包括一个推力轴承，用于吸收主泵的推力。循环泵组件联接到推力轴承上以使流体循环通过推力轴承，并通过形成在循环泵组件的外表面上的多个翅片消散推力轴承中产生的热量。密封模块具有定位在密封模块内的迷宫盘，其阻止流体流过密封模块。密封模块还包括止回阀，止回阀从预定压力释放流体并允许流体进入密封模块。密封组件插在推力轴承和电潜泵的主泵之间。

3. 发明申请

WO2013032614A1 HIGH VOLTAGE MECHANICAL SPLICE CONNECTOR 审中-公开
标题翻译：高电压机械连接器
公开(公告)号：WO2013032614A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/048815
申请日：2012-07-30
申请人： BAKER HUGHES INCORPORATED , FREY, Jeffrey G. , LINGENFELTER, Donald Ray , GLASSCOCK, Terry L. , TETZLAFF, Steven K. , CRAIG, Chad A.
发明人： FREY, Jeffrey G. , LINGENFELTER, Donald Ray , GLASSCOCK, Terry L. , TETZLAFF, Steven K. , CRAIG, Chad A.
IPC分类号： H01R24/00 , H01R11/09 , H01R4/48
CPC分类号： H01R13/5205 , H01R13/58 , H01R2201/10
摘要： An electrical power assembly comprises a motor lead with individual metal sheathed conductors, a power cable with individual metal sheathed conductors and a splice connector for connecting each of the conductors. Each splice connector has a tubular metal fastener body with an upward facing shoulder at an upper end and a downward facing shoulder at a lower end. A metal nut assembly is fixed to one of the power cable conductors with a downward facing shoulder in metal-to-metal sealing engagement with the upward facing shoulder of the fastener body. A metal coupler fixed to one of the motor lead conductors with an upward facing shoulder in metal-to-metal sealing engagement with the downward facing shoulder of the fastener body. Contacts electrically connect one of the motor lead conductors to one of the power cable conductors within the fastener body. An elastomeric seal disposed between the nut assembly and the fastener body, has expansion relief voids operable to collapse and relieve stresses exerted by the seal when the seal undergoes thermal expansion.
摘要翻译：电力组件包括具有单独的金属护套导体的电机引线，具有单独的金属护套导体的电力电缆和用于连接每个导体的接头连接器。每个接头连接器具有管状金属紧固件主体，其在上端具有面向上的肩部，在下端具有面向下的肩部。金属螺母组件固定到电力电缆导体中的一个，具有向下的肩部，金属对金属与紧固件主体的向上的肩部密封接合。固定到电动机引线导体之一的金属耦合器具有向上的肩部，金属对金属与紧固件主体的向下的肩部密封接合。触头将电动机引线导体之一电连接到紧固件主体内的电力电缆导体之一。设置在螺母组件和紧固件主体之间的弹性密封件具有膨胀释放空隙，其可操作以在密封件经受热膨胀时塌缩并释放由密封件施加的应力。

4. 发明申请

WO2012141879A3 RUNNER WITH INTEGRAL IMPELLOR PUMP 审中-公开
标题翻译：带有一体化IMPELLOR泵的水池
公开(公告)号：WO2012141879A3
公开(公告)日：2012-12-06
申请号：PCT/US2012030571
申请日：2012-03-26
申请人： BAKER HUGHES INC , PARMETER LARRY J , MERRILL DAN A , RUMBAUGH MICHAEL A , CRAIG CHAD A
发明人： PARMETER LARRY J , MERRILL DAN A , RUMBAUGH MICHAEL A , CRAIG CHAD A
IPC分类号： F04D29/32 , F04D29/046 , F04D29/06
CPC分类号： F04B53/18 , F04D13/0633 , F04D13/08 , F04D13/086 , F04D13/10 , F04D29/041 , F04D29/0413 , F16C17/04 , F16C33/1065 , F16C33/107
摘要： In aspects, the present disclosure provides an apparatus for handling axial thrust in rotating equipment. The apparatus may include a thrust bearing and a runner having a contact surface engaging the thrust bearing. The runner may include passages extending between the contact surface and an opposing surface of the runner. The apparatus may further include a lock ring assembly that has channels in communication with the passages of the runner. In certain embodiments, one or more cavities may be formed on the contact surface of the runner. The cavities may be in communication with the internal passages of the runner. In aspects, the present disclosure provides a method for handling axial thrust in a pump assembly. The pump assembly may include a thrust bearing assembly that may include a runner having a contact surface engaging a thrust bearing pad. The method may include flowing a lubricating fluid to the contact surface using at least one internal passage formed in runner.
摘要翻译：在多个方面中，本公开提供了一种用于处理旋转设备中的轴向推力的设备。该设备可以包括推力轴承和具有与推力轴承接合的接触表面的流道。流道可以包括在流道的接触表面和相对表面之间延伸的通道。该设备还可以包括具有与跑步者的通道连通的通道的锁环组件。在某些实施例中，可以在跑步者的接触表面上形成一个或多个空腔。空腔可以与跑步者的内部通道连通。在多个方面中，本公开提供了一种用于处理泵组件中的轴向推力的方法。该泵组件可以包括推力轴承组件，该推力轴承组件可以包括具有与推力轴承垫接合的接触表面的流道。该方法可以包括使用形成在流道中的至少一个内部通道将润滑流体流动到接触表面。

5. 发明申请

WO2012141879A2 RUNNER WITH INTEGRAL IMPELLOR PUMP 审中-公开
标题翻译：带整体式油泵的跑步机
公开(公告)号：WO2012141879A2
公开(公告)日：2012-10-18
申请号：PCT/US2012/030571
申请日：2012-03-26
申请人： BAKER HUGHES INCORPORATED , PARMETER, Larry, J. , MERRILL, Dan, A. , RUMBAUGH, Michael, A. , CRAIG, Chad, A.
发明人： PARMETER, Larry, J. , MERRILL, Dan, A. , RUMBAUGH, Michael, A. , CRAIG, Chad, A.
IPC分类号： F04D29/32 , F04D29/046 , F04D29/06
CPC分类号： F04B53/18 , F04D13/0633 , F04D13/08 , F04D13/086 , F04D13/10 , F04D29/041 , F04D29/0413 , F16C17/04 , F16C33/1065 , F16C33/107
摘要： In aspects, the present disclosure provides an apparatus for handling axial thrust in rotating equipment. The apparatus may include a thrust bearing and a runner having a contact surface engaging the thrust bearing. The runner may include passages extending between the contact surface and an opposing surface of the runner. The apparatus may further include a lock ring assembly that has channels in communication with the passages of the runner. In certain embodiments, one or more cavities may be formed on the contact surface of the runner. The cavities may be in communication with the internal passages of the runner. In aspects, the present disclosure provides a method for handling axial thrust in a pump assembly. The pump assembly may include a thrust bearing assembly that may include a runner having a contact surface engaging a thrust bearing pad. The method may include flowing a lubricating fluid to the contact surface using at least one internal passage formed in runner.
摘要翻译：在一些方面，本公开提供了一种用于处理旋转设备中的轴向推力的装置。该装置可以包括推力轴承和具有接合推力轴承的接触表面的流道。流道可以包括在接触表面和流道的相对表面之间延伸的通道。该装置还可以包括具有与流道的通道连通的通道的锁环组件。在某些实施例中，可以在流道的接触表面上形成一个或多个空腔。空腔可以与流道的内部通道连通。在一些方面，本公开提供了一种用于处理泵组件中的轴向推力的方法。泵组件可以包括推力轴承组件，该推力轴承组件可以包括具有接合止推轴承垫的接触表面的流道。该方法可以包括使用在流道中形成的至少一个内部通道使润滑流体流动到接触表面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式