发明授权
- 专利标题： Hollow body in the form of a flexible bar
- 专利标题（中）： 空心体以柔性杆的形式
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申请号： US09762731申请日： 2001-04-05
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公开(公告)号： US06497253B1公开(公告)日： 2002-12-24
- 发明人: Silvia Enders
- 申请人： Silvia Enders
- 优先权： DE19837494 19980813
- 主分类号： F16L1108
- IPC分类号： F16L1108
摘要：
A flexible continuous hollow element configured as a jacket enclosing a hollow space for the transport of media includes a blocking layer (26) which is an integral part of the jacket (12). The blocking layer is impermeable to volatile molecules of the medium to be transported and is configured as a fabric layer (28) enclosing the interior space (14) formed by the layer (18) of the jacket (12).
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