发明名称 |
Method and apparatus for producing a metal tube containing a light waveguide with an excess length |
摘要 |
A method and apparatus for producing excess lengths of light waveguides in relation to a metal tube containing the waveguide comprises an arrangement for forming a metal tube and an arrangement for inserting the light waveguides into the metal tube at a greater rate of feed than the advancement of the tube being formed by the arrangement for forming a metal tube. The apparatus and method also include introducing a filling compound into the metal tube upstream of the point of introducing the waveguides and an arrangement of rollers for shaping the formed tube to its final cross sectional shape.
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申请公布号 |
US5815908(A) |
申请公布日期 |
1998.10.06 |
申请号 |
US19960719861 |
申请日期 |
1996.09.25 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
WICHMANN, FRANZ-JOSEF |
分类号 |
G02B6/44;(IPC1-7):H01P11/00;B21B15/00 |
主分类号 |
G02B6/44 |
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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