| 发明名称 |
PASSIVE STABILIZER FOR FLOATING PETROLEUM-PRODUCTION SYSTEMS |
| 摘要 |
The present invention relates to a passive stabilizer (3) which is installed in the lower part of a tanker used in floating production systems which make use of a mechanism which enables the tanker (1) to rotate about a vertical axis (turret). The stabilizer gives the tanker greater directional stability and makes it possible to install the turret in a more central position along the tanker.
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| 申请公布号 |
CA2306945(C) |
申请公布日期 |
2005.08.02 |
| 申请号 |
CA19982306945 |
申请日期 |
1998.04.17 |
| 申请人 |
PETROLEO BRASILEIRO S.A. - PETROBRAS |
发明人 |
FERNANDES, ANTONIO CARLOS;DA JUSTA ALBANO DE ARATANHA, MAURICO;SA CORREA DA SILVA, SYLVIO HENRIQUE |
| 分类号 |
B63B3/38;B63B21/50;(IPC1-7):B63B21/50 |
主分类号 |
B63B3/38 |
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