发明名称 |
Reinforced, pressure-resistant flexible tube for mechanical end-winding support for rotating electrical machines |
摘要 |
The present invention relates to a reinforced, pressure-resistant flexible tube for mechanical end-winding support for rotating electrical machines. The flexible tube according to the invention in this case comprises a glass fiber bundle which is encased by an inner glass cloth flexible tube. This glass cloth flexible tube is in turn externally coated with a polymer layer and is for its part surrounded by an outer glass cloth flexible tube. A matrix polymer is introduced into the inner glass cloth flexible tube and, after it has cured, the reinforced, pressure-resistant flexible tube can carry out its supporting and spacing function fully.
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申请公布号 |
US6383581(B1) |
申请公布日期 |
2002.05.07 |
申请号 |
US19990470965 |
申请日期 |
1999.12.23 |
申请人 |
ABB RESEARCH LTD |
发明人 |
OESTERHELD JOERG;GASPARINI RICO;BAUMANN THOMAS |
分类号 |
B32B1/08;F16L11/112;H02K3/30;H02K3/50;(IPC1-7):B32B1/08;H02K3/46 |
主分类号 |
B32B1/08 |
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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