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1. 发明授权

US10508516B2 Apparatus and methods for inspecting and cleaning subsea flex joints 有权
公开(公告)号：US10508516B2
公开(公告)日：2019-12-17
申请号：US14322277
申请日：2014-07-02
申请人： BP Corporation North America Inc.
发明人： Christopher Eric Angel , Eric Lee Harden , Stuart Douglas Partridge , Andrew J. Guinn
IPC分类号： E21B17/08 , E21B37/00
摘要： A remotely operated device for inspecting and/or cleaning a subsea flexible pipe joint comprises a support assembly. In addition, the device comprises a tool positioning assembly coupled to the support assembly. The tool positioning assembly includes a rotating member disposed about a central axis. The tool positioning assembly is rotatable relative to the support assembly about the central axis. Further, the device comprises a cleaning assembly including a cleaning device adapted to clean the flexible pipe joint. The cleaning device is axially moveable relative to the rotating member. Still further, the device comprises a clamping assembly coupled to the support assembly. The clamping assembly has an open position disengaged with the section of the flexible pipe joint and a closed position engaging the section of the flexible pipe joint.

2. 发明申请

US20140311748A1 Apparatus and Methods for Inspecting and Cleaning Subsea Flex Joints 审中-公开
标题翻译：海底柔性接头检查和清洗的装置和方法
公开(公告)号：US20140311748A1
公开(公告)日：2014-10-23
申请号：US14322277
申请日：2014-07-02
申请人： BP Corporation North America Inc.
发明人： Christopher Eric Angel , Eric Lee Harden , Stuart Douglas Partridge , Andrew J. Guinn
IPC分类号： E21B37/00 , E21B17/08
摘要： A remotely operated device for inspecting and/or cleaning a subsea flexible pipe joint comprises a support assembly. In addition, the device comprises a tool positioning assembly coupled to the support assembly. The tool positioning assembly includes a rotating member disposed about a central axis. The tool positioning assembly is rotatable relative to the support assembly about the central axis. Further, the device comprises a cleaning assembly including a cleaning device adapted to clean the flexible pipe joint. The cleaning device is axially moveable relative to the rotating member. Still further, the device comprises a clamping assembly coupled to the support assembly. The clamping assembly has an open position disengaged with the section of the flexible pipe joint and a closed position engaging the section of the flexible pipe joint.
摘要翻译：用于检查和/或清洁海底柔性管接头的遥控装置包括支撑组件。另外，该装置包括联接到支撑组件的工具定位组件。工具定位组件包括围绕中心轴设置的旋转构件。工具定位组件可围绕中心轴线相对于支撑组件旋转。此外，该装置包括清洁组件，其包括适于清洁柔性管接头的清洁装置。清洁装置相对于旋转构件可轴向移动。此外，该装置包括联接到支撑组件的夹紧组件。夹紧组件具有与柔性管接头的部分脱离的打开位置和与柔性管接头的部分接合的关闭位置。

3. 发明授权

US11525335B2 Apparatus and methods for inspecting and cleaning subsea flex joints 有权
公开(公告)号：US11525335B2
公开(公告)日：2022-12-13
申请号：US16670532
申请日：2019-10-31
申请人： BP Corporation North America Inc.
发明人： Christopher Eric Angel , Eric Lee Harden , Stuart Douglas Partridge , Andrew J. Guinn
IPC分类号： E21B37/00 , E21B17/08 , B08B9/02
摘要： A remotely operated device for inspecting and/or cleaning a subsea flexible pipe joint comprises a support assembly. In addition, the device comprises a tool positioning assembly coupled to the support assembly. The tool positioning assembly includes a rotating member disposed about a central axis. The tool positioning assembly is rotatable relative to the support assembly about the central axis. Further, the device comprises a cleaning assembly including a cleaning device adapted to clean the flexible pipe joint. The cleaning device is axially moveable relative to the rotating member. Still further, the device comprises a clamping assembly coupled to the support assembly. The clamping assembly has an open position disengaged with the section of the flexible pipe joint and a closed position engaging the section of the flexible pipe joint.

4. 发明申请

US20200063528A1 APPARATUS AND METHODS FOR INSPECTING AND CLEANING SUBSEA FLEX JOINTS 审中-公开
公开(公告)号：US20200063528A1
公开(公告)日：2020-02-27
申请号：US16670532
申请日：2019-10-31
申请人： BP Corporation North America Inc.
发明人： Christopher Eric Angel , Eric Lee Harden , Stuart Douglas Partridge , Andrew J. Guinn
IPC分类号： E21B37/00 , E21B17/08
摘要： A remotely operated device for inspecting and/or cleaning a subsea flexible pipe joint comprises a support assembly. In addition, the device comprises a tool positioning assembly coupled to the support assembly. The tool positioning assembly includes a rotating member disposed about a central axis. The tool positioning assembly is rotatable relative to the support assembly about the central axis. Further, the device comprises a cleaning assembly including a cleaning device adapted to clean the flexible pipe joint. The cleaning device is axially moveable relative to the rotating member. Still further, the device comprises a clamping assembly coupled to the support assembly. The clamping assembly has an open position disengaged with the section of the flexible pipe joint and a closed position engaging the section of the flexible pipe joint.

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