发明名称 REMOTE HEAVE COMPENSATION SYSTEM
摘要 A remote heave compensation system associated with a crane on a vessel may include a heave compensator arranged remotely from the crane and configured to translate in association with and to compensate for heaving motion of the vessel, an equalizer arranged on the crane and coupled to an end of a multiline system of the crane, a heave line secured to the equalizer at a first end and secured to the heave compensator at a second end, wherein compensating motion of the heave compensator is transferred to the equalizer by the heave line to compensate for heaving motion of the vessel and stabilize objects suspended from the multiline system of the crane.
申请公布号 EP2931648(A1) 申请公布日期 2015.10.21
申请号 EP20130814786 申请日期 2013.12.13
申请人 NATIONAL OILWELL VARCO, L.P. 发明人 HEY, JOHN E.
分类号 B66C13/02;B66C13/04;B66C23/53 主分类号 B66C13/02
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