发明名称 |
FLEXIBLE PIPE FOR CONVEYING A CRYOGENIC FLUID AND ASSOCIATED PRODUCTION METHOD |
摘要 |
<p>The invention relates to a pipe (10) which includes an inner corrugated tube (16) having an axis A-A', defining a plurality of corrugations (30) leading radially towards the axis (A-A'), and at least one tensile armour layer (18) arranged around the corrugated tube (16). Said pipe includes at least one thermal insulation layer (44, 46) arranged around the armour layer (18). The pipe (10) includes an inner sheath (14) for guiding the flow of cryogenic fluid, said inner sheath being arranged in the corrugated tube (16) and made up of a plurality of cylindrical segments (50). Each cylindrical segment (50) of the inner sheath (14) covers a plurality of successive corrugations (30) of the corrugated tube (30) and includes an outer abutment (54) for axial wedging received in a corrugation (30) of the corrugated tube.</p> |
申请公布号 |
WO2011092440(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
WO2011FR50185 |
申请日期 |
2011.01.31 |
申请人 |
TECHNIP FRANCE;BIAGGI, JEAN-PASCAL;ESPINASSE, PHILIPPE |
发明人 |
BIAGGI, JEAN-PASCAL;ESPINASSE, PHILIPPE |
分类号 |
F16L11/115;F16L11/18;F16L59/14;F16L59/153 |
主分类号 |
F16L11/115 |
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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