发明授权
- 专利标题： Pipeline to reduce loss from breach
- 专利标题（中）： 管道减少损失
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申请号： US38411申请日： 1993-03-29
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公开(公告)号： US5312205A公开(公告)日： 1994-05-17
- 发明人: Moye Wicks, III
- 申请人： Moye Wicks, III
- 申请人地址： TX Houston
- 专利权人： Shell Oil Company
- 当前专利权人： Shell Oil Company
- 当前专利权人地址： TX Houston
- 主分类号： F17D5/02
- IPC分类号： F17D5/02 ; F16L1/04
摘要：
The present invention relates to a subsea pipeline and method utilizing the pipeline wherein the loss of pipeline contents resulting from a break in the pipeline is reduced. The loss of pipeline contents is reduced by providing a plurality of traps in the pipeline. The traps each comprise at least two elevation changes in alternating directions. Any water entering the pipeline through a breach will only displace pipeline contents from the breach to the adjacent lower trap.
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