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1.发明授权Apparatus and anchor handling vessels for installing or removing and replacing a segment of a mooring line 有权用于安装或拆卸和更换系泊系的一部分的装置和锚处理容器公开(公告)号：US09221521B2
公开(公告)日：2015-12-29
申请号：US13937862
申请日：2013-07-09
Applicant: Chevron U.S.A. Inc.
Inventor： Kai-tung Ma , Peter Waerness
CPC classification number: B63B21/04 , B63B21/08 , B63B21/16 , B63B21/20 , B63B21/50 , B63B2021/003 , B63B2021/007
Abstract: Disclosed are platforms adapted to be mounted onto anchor handling vessels (AHVs) and AHVs useful for replacing a used wire rope segment or for installing a new wire rope segment in a mooring line which can be used for mooring a floating vessel such as a floating storage and offloading (FSO) vessel.
Abstract translation: 公开的是适于安装在锚式处理容器（AHV）和AHV上的平台，其用于更换用过的钢丝绳段或用于在系泊线上安装新的钢丝绳段，其可用于系泊诸如浮动存储 和卸载（FSO）船。
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2.发明授权Methods for applying sacrificial coatings for corrosion protection of steel chains and chains prepared thereby 有权用于施工牺牲涂层的方法，用于由此制备的钢链和链条的腐蚀保护公开(公告)号：US09453276B2
公开(公告)日：2016-09-27
申请号：US14968988
申请日：2015-12-15
Applicant: Chevron U.S.A. Inc.
Inventor： Kai-tung Ma , Devin Lee Witt , Samuel Jay Mishael , Adebayo Olakunle Akinpelu , Ariel Alexander Gonzalez
CPC classification number: C23C4/06 , C23C4/08 , C23C4/12 , C23C24/04 , F16G13/04 , F16G13/06 , F16G13/12 , F16G13/16 , F16G13/18 , F16G15/12
Abstract: Processes for protecting steel chains from corrosion and steel chains thus protected are provided. The process includes using finite element analysis to determine stress levels within links of a steel chain having a plurality of connected links. Regions of each link of the chain corresponding to high stress levels are identified. Target areas corresponding to the regions identified are indicated for coating each link of the chain with a sacrificial coating. Thermally sprayed alumina can be used as the sacrificial coating.
Abstract translation: 提供了保护钢链免受受保护的钢链的工艺。 该过程包括使用有限元分析来确定具有多个连接链节的钢链的链节内的应力水平。 识别对应于高应力水平的链的每个链接的区域。 指示对应于所识别的区域的目标区域用于用牺牲涂层涂覆链条的每个链节。 热喷涂氧化铝可用作牺牲涂层。
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3.发明申请公开(公告)号：US20160177433A1
公开(公告)日：2016-06-23
申请号：US14968988
申请日：2015-12-15
Applicant: Chevron U.S.A. Inc.
Inventor： Kai-tung Ma , Devin Lee Witt , Samuel Jay Mishael , Adebayo Olakunle Akinpelu , Ariel Alexander Gonzalez
CPC classification number: C23C4/06 , C23C4/08 , C23C4/12 , C23C24/04 , F16G13/04 , F16G13/06 , F16G13/12 , F16G13/16 , F16G13/18 , F16G15/12
Abstract: Processes for protecting steel chains from corrosion and steel chains thus protected are provided. The process includes using finite element analysis to determine stress levels within links of a steel chain having a plurality of connected links. Regions of each link of the chain corresponding to high stress levels are identified. Target areas corresponding to the regions identified are indicated for coating each link of the chain with a sacrificial coating. Thermally sprayed alumina can be used as the sacrificial coating.
Abstract translation: 提供了保护钢链免受受保护的钢链的工艺。 该过程包括使用有限元分析来确定具有多个连接链节的钢链的链节内的应力水平。 识别对应于高应力水平的链的每个链接的区域。 指示对应于所识别的区域的目标区域用于用牺牲涂层涂覆链条的每个链节。 热喷涂氧化铝可用作牺牲涂层。
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