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1. 发明授权

US10024645B2 Subsea sensor assemblies 有权
公开(公告)号：US10024645B2
公开(公告)日：2018-07-17
申请号：US15582136
申请日：2017-04-28
申请人： General Electric Company
发明人： Lam Arthur Campbell , Dan Tho Lu , Svein Arild Haugen , Jens Abrahamsen
IPC分类号： G01B7/14 , E21B47/06 , G01D11/24 , G01L9/08 , E21B47/00 , E21B43/12 , E21B43/01
摘要： Sensor assemblies, electrical penetrator assemblies and associated methods are provided for monitoring operational characteristics of subsea rotating devices such as subsea motors and pumps. Pressure-compensated proximity sensors configured to withstand subsea pressures are disposed adjacent a subsea rotating shaft for directly monitoring a position of the rotating shaft during dynamic operation thereof. A sensor tip assembly includes a sensor cap and a sensing element therein configured to produce a signal indicative of a distance between the sensor cap and the rotating shaft. A substantially incompressible fluid is disposed within a fluid reservoir within a sensor housing, and fluidly communicates with the sensor cap such that at least a portion of an internal pressure within the sensor housing is applied to interior portions of the sensor cap. The sensor housing is configured such that the internal pressure increases in response to an increase in an external pressure of the sensor housing.

2. 发明申请

US20170234672A1 SUBSEA SENSOR ASSEMBLIES 有权
公开(公告)号：US20170234672A1
公开(公告)日：2017-08-17
申请号：US15582136
申请日：2017-04-28
申请人： General Electric Company
发明人： Lam Arthur Campbell , Dan Tho Lu , Svein Arild Haugen , Jens Abrahamsen
IPC分类号： G01B7/14 , E21B47/06 , E21B47/00 , G01D11/24 , G01L9/08
CPC分类号： G01B7/14 , E21B43/01 , E21B43/121 , E21B47/0001 , E21B47/0007 , E21B47/011 , E21B47/06 , E21B47/065 , F04D13/08 , G01D5/20 , G01D11/245 , G01L9/08 , H02K11/21
摘要： Sensor assemblies, electrical penetrator assemblies and associated methods are provided for monitoring operational characteristics of subsea rotating devices such as subsea motors and pumps. Pressure-compensated proximity sensors configured to withstand subsea pressures are disposed adjacent a subsea rotating shaft for directly monitoring a position of the relating shaft during dynamic operation thereof. A sensor tip assembly includes a sensor cap and a sensing element therein configured to produce a signal indicative of a distance between the sensor cap and the rotating shaft. A substantially incompressible fluid is disposed within a fluid reservoir within a sensor housing, and fluidly communicates with the sensor cap such that at least a portion of an internal pressure within the sensor housing is applied to interior portions of the sensor cap. The sensor housing is configured such that the internal pressure increases in response to an increase in an external pressure of the sensor housing.

3. 发明申请

US20150300155A1 SUBSEA SENSOR ASSEMBLIES 有权
标题翻译： SUBSEA传感器组件
公开(公告)号：US20150300155A1
公开(公告)日：2015-10-22
申请号：US14258735
申请日：2014-04-22
申请人： General Electric Company
发明人： Lam Arthur Campbell , Dan Tho Lu , Svein Arild Haugen , Jens Abrahamsen
IPC分类号： E21B47/00 , E21B47/12 , E21B47/06 , G01D11/24 , G01V99/00
CPC分类号： E21B47/0007 , E21B47/011 , E21B47/06 , E21B47/065 , E21B47/0905 , E21B47/122 , G01B7/30 , G01D11/245 , G01V99/00
摘要： Integrated penetrator and proximity sensor probe assemblies are provided for monitoring a position of a rotating target within a subsea rotating device such as subsea motors and pumps. The integrated penetrator and proximity sensor probe assemblies are configured to communicate information related to the position of the rotating target through a wall of the device housing, and can be inserted through an opening in the wall of the device housing and mounted to the wall of the device to position a proximity sensor tip assembly adjacent the rotating target. The proximity sensor probe assemblies are pressure-compensated and configured to withstand subsea pressures and conditions.
摘要翻译：提供集成穿透器和接近传感器探针组件，用于监测海底旋转装置内的旋转靶的位置，例如海底马达和泵。集成的穿透器和接近传感器探针组件被配置为通过装置壳体的壁传达与旋转靶的位置有关的信息，并且可以插入穿过设备壳体的壁中的开口并且安装到用于将接近传感器尖端组件定位成邻近旋转靶。接近传感器探头组件进行压力补偿并配置为承受海底压力和条件。

4. 发明授权

US10451760B2 Subsea equipment acoustic monitoring system 有权
公开(公告)号：US10451760B2
公开(公告)日：2019-10-22
申请号：US15631265
申请日：2017-06-23
申请人： General Electric Company
发明人： Svein Arild Haugen , Jens Abrahamsen , Geir Kjetil Nilsen
IPC分类号： G01V1/40 , E21B47/00 , E21B44/00 , E21B47/10 , G01M3/24
摘要： Systems and methods for monitoring subsea equipment are described herein. In one embodiment, such a system can include a plurality of acoustic sensor arrays that each include at least two acoustic sensors, wherein at least a first acoustic sensor array is mounted on an outer surface of subsea equipment being monitored and at least a second acoustic sensor array is positioned remote from the subsea equipment. The system can also include a digital data processor in communication with the plurality of acoustic sensor arrays, the digital data processor can be configured to process data from selected sensors of the plurality of acoustic sensor arrays to both selectively focus on a portion of the subsea equipment and to determine a point of origin of an acoustic signal. The system can be particularly useful in detecting leaks and other events in subsea drilling equipment.

5. 发明申请

US20170293043A1 SUBSEA EQUIPMENT MONITORING SYSTEM 审中-公开
公开(公告)号：US20170293043A1
公开(公告)日：2017-10-12
申请号：US15631265
申请日：2017-06-23
申请人： General Electric Company
发明人： Svein Arild Haugen , Jens Abrahamsen , Geir Kjetil Nilsen
IPC分类号： G01V1/40 , E21B47/00 , E21B47/10
CPC分类号： G01V1/40 , E21B44/00 , E21B47/0001 , E21B47/101 , G01M3/24 , G01V2200/16
摘要： Systems and methods for monitoring subsea equipment are described herein. In one embodiment, such a system can include a plurality of acoustic sensor arrays that each include at least two acoustic sensors, wherein at least a first acoustic sensor array is mounted on an outer surface of subsea equipment being monitored and at least a second acoustic sensor array is positioned remote from the subsea equipment. The system can also include a digital data processor in communication with the plurality of acoustic sensor arrays, the digital data processor can be configured to process data from selected sensors of the plurality of acoustic sensor arrays to both selectively focus on a portion of the subsea equipment and to determine a point of origin of an acoustic signal. The system can be particularly useful in detecting leaks and other events in subsea drilling equipment.

6. 发明授权

US10690476B2 Subsea sensor assemblies 有权
公开(公告)号：US10690476B2
公开(公告)日：2020-06-23
申请号：US16012911
申请日：2018-06-20
申请人： General Electric Company
发明人： Lam Arthur Campbell , Dan Tho Lu , Svein Arild Haugen , Jens Abrahamsen
IPC分类号： G01B7/14 , E21B47/06 , G01D5/20 , G01L9/08 , G01D11/24 , F04D13/08 , E21B47/00 , E21B47/01 , H02K11/21 , E21B43/01 , E21B43/12
摘要： Integrated penetrator and proximity sensor probe assemblies are provided for monitoring a position of a rotating target within a subsea rotating device such as subsea motors and pumps. The integrated penetrator and proximity sensor probe assemblies are configured to communicate information related to the position of the rotating target through a wall of the device housing, and can be inserted through an opening in the wall of the device housing and mounted to the wall of the device to position a proximity sensor tip assembly adjacent the rotating target. The proximity sensor probe assemblies are pressure-compensated and configured to withstand subsea pressures and conditions.

7. 发明授权

US09745846B2 Subsea sensor assemblies 有权
公开(公告)号：US09745846B2
公开(公告)日：2017-08-29
申请号：US14258735
申请日：2014-04-22
申请人： General Electric Company
发明人： Lam Arthur Campbell , Dan Tho Lu , Svein Arild Haugen , Jens Abrahamsen
IPC分类号： E21B47/00 , G01B7/30 , E21B47/09 , E21B47/01 , G01V99/00 , E21B47/06 , G01D11/24 , E21B47/12
CPC分类号： E21B47/0007 , E21B47/011 , E21B47/06 , E21B47/065 , E21B47/0905 , E21B47/122 , G01B7/30 , G01D11/245 , G01V99/00
摘要： Integrated penetrator and proximity sensor probe assemblies are provided for monitoring a position of a rotating target within a subsea rotating device such as subsea motors and pumps. The integrated penetrator and proximity sensor probe assemblies are configured to communicate information related to the position of the rotating target through a wall of the device housing, and can be inserted through an opening in the wall of the device housing and mounted to the wall of the device to position a proximity sensor tip assembly adjacent the rotating target. The proximity sensor probe assemblies are pressure-compensated and configured to withstand subsea pressures and conditions.

8. 发明授权

US09631955B2 Method of assembling a subsea sensor 有权
公开(公告)号：US09631955B2
公开(公告)日：2017-04-25
申请号：US14258509
申请日：2014-04-22
申请人： General Electric Company
发明人： Lam Arthur Campbell , Dan Tho Lu , Svein Arild Haugen , Jens Abrahamsen
IPC分类号： G01D11/24 , G01D5/20 , G01D11/30 , E21B33/038 , E21B47/09 , G01N27/72
CPC分类号： G01D11/245 , E21B33/0385 , E21B47/0905 , G01D5/2013 , G01D11/30 , G01N27/72
摘要： Sensor assemblies and methods of assembling and using the sensor assemblies are provided for monitoring operational characteristics of subsea rotating devices such as subsea motors and pumps. Pressure-compensated proximity sensor tip assemblies configured to withstand subsea pressures are mounted adjacent a subsea rotating shaft for directly monitoring a position of the rotating shaft during dynamic operation thereof. An end of a sensor housing opposite a sensor tip assembly is mounted to a wall of the device housing. The sensor housing defines a fluid reservoir containing a substantially incompressible fluid therein that is in fluid communication with the interior portions of the proximity sensor tip assembly. A length of the sensor housing is adjusted to accommodate a distance between the wall of the device housing and the rotating shaft.

9. 发明申请

US20150177403A1 SUBSEA EQUIPMENT MONITORING SYSTEM 有权
标题翻译： SUBSEA设备监控系统
公开(公告)号：US20150177403A1
公开(公告)日：2015-06-25
申请号：US14139860
申请日：2013-12-23
申请人： GENERAL ELECTRIC COMPANY
发明人： Svein A. Haugen , Jens Abrahamsen , Geir K. Nilsen
IPC分类号： G01V1/40
CPC分类号： G01V1/40 , E21B44/00 , E21B47/0001 , E21B47/101 , G01M3/24 , G01V2200/16
摘要： Systems and methods for monitoring subsea equipment are described herein. In one embodiment, such a system can include a plurality of acoustic sensor arrays that each include at least two acoustic sensors, wherein at least a first acoustic sensor array is mounted on an outer surface of subsea equipment being monitored and at least a second acoustic sensor array is positioned remote from the subsea equipment. The system can also include a digital data processor in communication with the plurality of acoustic sensor arrays, the digital data processor can be configured to process data from selected sensors of the plurality of acoustic sensor arrays to both selectively focus on a portion of the subsea equipment and to determine a point of origin of an acoustic signal. The system can be particularly useful in detecting leaks and other events in subsea drilling equipment.
摘要翻译：本文描述了用于监测海底设备的系统和方法。在一个实施例中，这样的系统可以包括多个声学传感器阵列，每个声学传感器阵列包括至少两个声学传感器，其中至少第一声学传感器阵列安装在被监测的海底设备的外表面上，并且至少第二声学传感器阵列远离海底设备。该系统还可以包括与多个声学传感器阵列通信的数字数据处理器，数字数据处理器可以被配置为处理来自多个声学传感器阵列的所选传感器的数据，以选择性地集中在海底设备的一部分上并确定声信号的原点。该系统特别适用于检测海底钻井设备中的泄漏和其他事件。

10. 发明申请

US20190003817A1 SUBSEA SENSOR ASSEMBLIES 审中-公开
公开(公告)号：US20190003817A1
公开(公告)日：2019-01-03
申请号：US16012911
申请日：2018-06-20
申请人： General Electric Company
发明人： Lam Arthur Campbell , Dan Tho Lu , Svein Arild Haugen , Jens Abrahamsen
IPC分类号： G01B7/14 , G01L9/08 , G01D11/24 , G01D5/20 , F04D13/08 , E21B47/06 , H02K11/21 , E21B47/01 , E21B47/00 , E21B43/01 , E21B43/12
摘要： Integrated penetrator and proximity sensor probe assemblies are provided for monitoring a position of a rotating target within a subsea rotating device such as subsea motors and pumps. The integrated penetrator and proximity sensor probe assemblies are configured to communicate information related to the position of the rotating target through a wall of the device housing, and can be inserted through an opening in the wall of the device housing and mounted to the wall of the device to position a proximity sensor tip assembly adjacent the rotating target. The proximity sensor probe assemblies are pressure-compensated and configured to withstand subsea pressures and conditions.

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