The present invention relates to a motion (heave) compensation system for a load hanging from a mobile unit (1), the system comprising two blocks (3, 4) and hybrid damping means. According to the invention, the damping means comprise an oleopneumatic damping system (6) and an electric drive system (9, 10). The invention further relates to the use of such a compensation system for heave compensation for drilling tools support.
MOVEMENT COMPENSATION SYSTEM FOR A LOAD ATTACHED TO A MOVABLE FACILITY COMPRISING HYBRID DAMPING MEANS
2018-11-01
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2019
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