发明授权
US07313303B2 Telecommunication cable comprising a jointed optical core and method for jointing said core
失效
电信电缆，包括接合的光纤芯和用于连接所述芯的方法
- 专利标题： Telecommunication cable comprising a jointed optical core and method for jointing said core
- 专利标题（中）： 电信电缆，包括接合的光纤芯和用于连接所述芯的方法
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申请号： US10532718申请日： 2002-10-30
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公开(公告)号： US07313303B2公开(公告)日： 2007-12-25
- 发明人: Feliciano Cecchi , Alessandro Ginocchio , Nunzio Romanini , Giovanni Brandi
- 申请人： Feliciano Cecchi , Alessandro Ginocchio , Nunzio Romanini , Giovanni Brandi
- 申请人地址： IT Milan
- 专利权人： Prysmian Cavi E Sistemi Energia S.R.L.
- 当前专利权人： Prysmian Cavi E Sistemi Energia S.R.L.
- 当前专利权人地址： IT Milan
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 国际申请： PCT/EP02/12097 WO 20021030
- 国际公布： WO2004/040347 WO 20040513
- 主分类号： G02B6/44
- IPC分类号： G02B6/44 ; G02B6/255
摘要：
An optical cable having an optical core with a strength member and optical fibers embedded in a thermoplastic material. The optical core has a joint section having substantially the same diameter as the one of the optical core. The joint section has a jointed strength member and a plurality of spliced optical fibers, the jointed portion of the strength member and the spliced portion of the optical fibers being embedded into a cured polymeric material. A method for manufacturing an optical core is also disclosed.
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