发明名称 |
Composite pipe structure having improved containment and axial strength |
摘要 |
Composite laminated fiber reinforced plastic pipe having improved resistance to micro-cracking and delamination is disclosed. The pipe is composed of a plurality of laminated layers forming the pipe wall structure, including an outer axial bearing layer containing reinforcing continuous fibers embedded in a thermoset resin binder and disposed at a substantially fixed angle of 0° up to +/-30° with respect to the longitudinal pipe axis and an inner layer in contact with the inner surface of the outer layer and containing reinforcing continuous fibers embedded in a thermoset resin binder and disposed at a substantially fixed angle of greater than +/-30° with respect to the longitudinal pipe axis.
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申请公布号 |
US6581644(B1) |
申请公布日期 |
2003.06.24 |
申请号 |
US20000535119 |
申请日期 |
2000.03.24 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
MONETTE LIZA MARIE-ANDREE;ANDERSON MICHAEL PAUL |
分类号 |
B29C53/58;B32B1/08;F16L9/12;F16L11/04;F16L11/08;(IPC1-7):F16L11/00 |
主分类号 |
B29C53/58 |
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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