发明名称 |
End fitting for a riser and method |
摘要 |
The present invention relates to an end fitting of a flexible riser. The device makes it possible to carry out the assembly procedure without the need to bend the tensile armour. By means of the assembly procedure thereof, the technique proposed eliminates residual tension due to plastic deformation of the tensile armour and modifications in the microstructural properties of the steel, imposed by current end fittings and the corresponding techniques for assembling the same. |
申请公布号 |
EP2492571(A2) |
申请公布日期 |
2012.08.29 |
申请号 |
EP20120156371 |
申请日期 |
2012.02.21 |
申请人 |
PETROLEO BRASILEIRO S.A. - PETROBRAS |
发明人 |
CAMPELLO, GEORGE CARNEIRO;DE ALMEIDA, MARCOS CARPIGIANI |
分类号 |
F16L33/01;E21B17/08 |
主分类号 |
F16L33/01 |
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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