SUBSEA DATA AND POWER TRANSMISSION INDUCTIVE COUPLER AND SUBSEA CONE PENETRATING TOOL
摘要
A subsea data and power transmission apparatus includes primary and secondary open magnetic circuits with coils for wireless data and power transfer between a drilling tool and a drilling rig. The primary magnetic circuit is U-shaped and the secondary is O-shaped. Both magnetic systems are electrically insulated. The electrical signal and power are transferred from one magnetic circuit to another through an air or water gap between the magnetic circuits. The U-shaped and O-shaped magnetic circuits allow communication and power transfer remotely with no mechanical or electrical connectors.
申请公布号
WO2011014608(A3)
申请公布日期
2011.06.23
申请号
WO2010US43632
申请日期
2010.07.29
申请人
PERRY SLINGSBY SYSTEMS, INC.;RIACHENTSEV, VALERI;SCHOUSTER, JOE;SATTERFIELD, RORY;HAM, GREGORY