发明名称 |
PIPE SYSTEM FOR UNDERWATER INSTALLATIONS WITH EXPANSION-COMPENSATING BELLOWS |
摘要 |
Pipe system for subsea installations for offshore production or processing of hydrocarbons, for interconnection of or internal connections in functional units, such as Xmas trees (1) and manifold modules (2), where a pipe connection comprises communicating pipe branches (5,7,8) which run with mutual angle deviation or parallel to each other. A pipe branch (5) is provided with a bellows device (11) for obtaining a certain possibility of movement of the pipe branch, and a second pipe branch (7) is also provided with bellows device (12) for obtaining a certain possibility of movement of the second pipe branch (7).
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申请公布号 |
WO03023271(A1) |
申请公布日期 |
2003.03.20 |
申请号 |
WO2002NO00280 |
申请日期 |
2002.08.19 |
申请人 |
ABB AS, ABB OFFSHORE SYSTEMS;AGUILERA, PATRICE;INGEBRETSEN, HELGE |
发明人 |
AGUILERA, PATRICE;INGEBRETSEN, HELGE |
分类号 |
F16L51/02;(IPC1-7):F16L51/02 |
主分类号 |
F16L51/02 |
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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