发明名称 |
DEPTH COMPENSATED SUBSEA PASSIVE HEAVE COMPENSATOR |
摘要 |
<p>A depth compensated passive heave compensator comprises a first cylinder connected at its upper end to a vessel. A piston rod extends from a piston located within the first cylinder through the lower end thereof and is connected to subsea equipment. A second cylinder contains a compressed gas which maintains pressure beneath the piston of the first cylinder. The upper end of the first cylinder is connected to the upper end of a third cylinder having a piston mounted therein. A piston rod extending from the piston of third cylinder extends through the lower end thereof thereby applying the pressure of the sea to the piston of the third cylinder.</p> |
申请公布号 |
WO2009126711(A1) |
申请公布日期 |
2009.10.15 |
申请号 |
WO2009US39908 |
申请日期 |
2009.04.08 |
申请人 |
INTERMOOR, INC.;ORMOND, MATTHEW, JAKE |
发明人 |
ORMOND, MATTHEW, JAKE |
分类号 |
F16F9/18 |
主分类号 |
F16F9/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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