发明名称 POWER SUPPLY AND VOLTAGE MULTIPLICATION FOR SUBMERGED SUBSEA SYSTEMS BASED ON CATHODIC PROTECTION SYSTEM
摘要 Systems and methods for visually indicating an engagement status of a submerged subsea connector are provided. An example of a system includes a measurement device positioned to provide a signal indicating positive engagement of a locking mechanism for a submerged subsea connector, and a visual engagement status indicator assembly including a visual engagement status indicator positioned on an outside portion of a surrounding frame to provide a visual indication corresponding to an engagement status of the locking mechanism provided by the measurement device. A power supply assembly is configured to interface with portions of an adjacent cathodic protection system to provide supply power or voltage multiplication to the visual engagement status indicator.
申请公布号 EP2885489(A2) 申请公布日期 2015.06.24
申请号 EP20130766231 申请日期 2013.08.16
申请人 VETCO GRAY U.K LIMITED 发明人 BURZYNSKI, MICHAL DAMIAN
分类号 E21B33/037;C23F13/22;E21B33/038;E21B41/00;E21B41/02 主分类号 E21B33/037
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