| 发明名称 |
Riser pipe fairing |
| 摘要 |
A fairing for riser immersed in a fluid medium, usually fresh water or sea water. The fairing is constructed of syntatic foam and is compatible with existing systems. The fairing may be removably secured to riser buoyancy modules. The fairing has special fluid flow characteristics.
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| 申请公布号 |
US4474129(A) |
申请公布日期 |
1984.10.02 |
| 申请号 |
US19820373064 |
申请日期 |
1982.04.29 |
| 申请人 |
W. R. GRACE & CO. |
发明人 |
WATKINS, LOUIE W.;MILLER, STEPHEN C. |
| 分类号 |
E02B17/02;B63B21/66;E21B17/01;(IPC1-7):E21B33/05 |
主分类号 |
E02B17/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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