发明申请
- 专利标题: Improvements Relating to Pipe
- 专利标题(中): 与管道有关的改进
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申请号: US12677852申请日: 2008-09-15
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公开(公告)号: US20110268508A1公开(公告)日: 2011-11-03
- 发明人: Joel Aron Witz
- 申请人: Joel Aron Witz
- 申请人地址: AU Melbourne
- 专利权人: BHP BILLITON PETROLEUM PTY. LTD.
- 当前专利权人: BHP BILLITON PETROLEUM PTY. LTD.
- 当前专利权人地址: AU Melbourne
- 优先权: GB0718018.5 20070914; GB0718019.3 20070914; GB0718020.1 20070914
- 国际申请: PCT/GB2008/003098 WO 20080915
- 主分类号: F16L1/16
- IPC分类号: F16L1/16 ; F16L9/14 ; F16L11/00 ; F16L1/12
摘要:
A pipeline 100 comprising an outer rigid conduit 30, which is formed of a composite material, the composite material being arranged such that thermal expansion in the longitudinal direction is an effective longitudinal CTE from zero to about −/+10×10−6° K−1.
公开/授权文献
- US08708606B2 Relating to pipe 公开/授权日:2014-04-29
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