发明名称 |
Optical earth cable for underground use |
摘要 |
An earth cable (100; 215) adapted for being laid underground comprises at least one optical fiber (105), a thermally conducting polymeric layer (120) surrounding the at least one optical fiber; and copper conductors (130) arranged in a radially-external position with respect to the thermally conducting polymeric layer. |
申请公布号 |
AU2008360212(B2) |
申请公布日期 |
2014.10.23 |
申请号 |
AU20080360212 |
申请日期 |
2008.08.04 |
申请人 |
PRYSMIAN S.P.A. |
发明人 |
BATLLE, JOSEP;MARTIN-REGALADO, JOSEP MARIA;CAMPILLO, MATIAS |
分类号 |
G02B6/44;H01B7/29;H01B9/00 |
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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