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Patent Searching and Data


Title:
CONTACTLESS POWER SWIVEL
Document Type and Number:
WIPO Patent Application WO/2015/068982
Kind Code:
A1
Abstract:
A contactless power swivel is disclosed. The contactless power swivel, according to one embodiment of the present invention, can comprise: a first coil unit connected to a floating structure to rotate with the floating structure and to receive a current from a power supply unit provided to the floating structure; and a second coil unit which is connected to a turret rotating relative to the floating structure, which is spaced apart from the first coil unit and to which a current is induced by a magnetic field formed by the first coil unit, wherein the current induced to the second coil unit can be supplied to a turret side.

Inventors:
JO TEAK HYUN (KR)
KIM KYEONG-KI (KR)
KIM EUN KYUNG (KR)
Application Number:
PCT/KR2014/010258
Publication Date:
May 14, 2015
Filing Date:
October 29, 2014
Export Citation:
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Assignee:
SAMSUNG HEAVY IND (KR)
International Classes:
H02J17/00
Foreign References:
US20120133468A12012-05-31
JP2011229244A2011-11-10
KR20130017355A2013-02-20
KR20110121624A2011-11-07
Other References:
See also references of EP 3073607A4
None
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
제일특허법인 (KR)
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