-
公开(公告)号：US08701581B2
公开(公告)日：2014-04-22
申请号：US13080343
申请日：2011-04-05
Applicant: Steven Byle , James Jun Lee , Anko Gils
Inventor： Steven Byle , James Jun Lee , Anko Gils
IPC: B63H25/42
Abstract: A system and method protect a thruster assembly disposed with a pontoon of a semi-submersible drilling vessel during dry tow transport. A cover may be positioned over the thruster assembly and secured with the pontoon. A thruster cover support structure may be disposed with the pontoon. The thruster cover support structure may be a frame positioned around the pontoon for removable attachment with the thruster cover. The thruster cover support structure may be a bracket, ring or flange fixedly attached with the pontoon. The thruster cover may be removably disposed with the bracket, ring or flange, such as by bolting or welding. A spacer barge may be positioned below the pontoon between thruster assemblies for lifting the semi-submersible drilling vessel before placement of the spacer barge and semi-submersible vessel on the dry tow transporting vessel. The thruster assemblies may be elevated and in some embodiments positioned directly over the dry tow transporting vessel.
Abstract translation: 一种系统和方法，用于保护在干拖运输期间设置有半潜式钻井船的浮筒的推进器组件。 盖可以定位在推进器组件上方并用浮筒固定。 推进器盖支撑结构可以与浮筒一起设置。 推进器盖支撑结构可以是围绕浮筒定位的框架，用于与推进器盖可移除连接。 推进器盖支撑结构可以是与浮筒固定连接的支架，环或凸缘。 推进器盖可以与支架，环或凸缘可拆卸地布置，例如通过螺栓连接或焊接。 间隔驳船可以位于推进器组件之间的浮筒下方，用于在将间隔驳船和半潜式船舶置于干拖船运输船上之前提升半潜式钻井船。 推进器组件可以被升高，并且在一些实施例中直接位于干丝束输送容器上方。
-
公开(公告)号：US10508399B1
公开(公告)日：2019-12-17
申请号：US16141980
申请日：2018-09-26
Applicant: James Jun Lee
Inventor： James Jun Lee
Abstract: A general purpose passive annular grout seal assembly is disclosed which is suitable both for offshore jacket installations with regular annular gap sizes and for offshore wind turbine structure installations with an extraordinarily large annular gap of any sizes. Grout self-sealing operation during grouting is conducted in two steps: 1) a gap reducing action enabled by a gravity differential pressure force induced tilting of a plurality of flip plates, and 2) a gravity differential pressure force induced sealing action for the remaining small gaps. This disclosed new type of grout seal can not only enhance grout seals' overall system reliability by eliminating all potential sources for harmful results known to the offshore industry, but also significantly reduce costs for fabrication, transportation, and installation of grout seals.
-
公开(公告)号：US20110265704A1
公开(公告)日：2011-11-03
申请号：US13080343
申请日：2011-04-05
Applicant: Steven Byle , James Jun Lee , Anko Gils
Inventor： Steven Byle , James Jun Lee , Anko Gils
IPC: B63B17/00
Abstract: A system and method protect a thruster assembly disposed with a pontoon of a semi-submersible drilling vessel during dry tow transport. A cover may be positioned over the thruster assembly and secured with the pontoon. A thruster cover support structure may be disposed with the pontoon. The thruster cover support structure may be a frame positioned around the pontoon for removable attachment with the thruster cover. The thruster cover support structure may be a bracket, ring or flange fixedly attached with the pontoon. The thruster cover may be removably disposed with the bracket, ring or flange, such as by bolting or welding. A spacer barge may be positioned below the pontoon between thruster assemblies for lifting the semi-submersible drilling vessel before placement of the spacer barge and semi-submersible vessel on the dry tow transporting vessel. The thruster assemblies may be elevated and in some embodiments positioned directly over the dry tow transporting vessel.
Abstract translation: 一种系统和方法，用于保护在干拖运输期间设置有半潜式钻井船的浮筒的推进器组件。 盖可以定位在推进器组件上方并用浮筒固定。 推进器盖支撑结构可以与浮筒一起设置。 推进器盖支撑结构可以是围绕浮筒定位的框架，用于与推进器盖可移除连接。 推进器盖支撑结构可以是与浮筒固定连接的支架，环或凸缘。 推进器盖可以与支架，环或凸缘可拆卸地布置，例如通过螺栓连接或焊接。 间隔驳船可以位于推进器组件之间的浮筒下方，用于在将间隔驳船和半潜式船舶置于干拖船运输船上之前提升半潜式钻井船。 推进器组件可以被升高，并且在一些实施例中直接位于干丝束输送容器上方。
-
-
Search Results
3
records
(took 0.012 seconds)
