发明授权
- 专利标题： Optical fiber adapted for air blown fiber installation
- 专利标题（中）： 适用于空气吹塑纤维安装的光纤
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申请号： US477062申请日： 1990-02-08
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公开(公告)号： US4997256A公开(公告)日： 1991-03-05
- 发明人: Hiroaki Sano , Yoshiaki Terasawa , Kuni Hayashi
- 申请人： Hiroaki Sano , Yoshiaki Terasawa , Kuni Hayashi
- 申请人地址： JPX Osaka
- 专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX1-29265 19890208; JPX2-15625 19900124
- 主分类号： G02B6/44
- IPC分类号： G02B6/44
摘要：
An optical fiber unit suitable for installation by the force of a fluid flowing through a passage. The unit includes at least one optical fiber and at least one interstitial cord. The fibers and cords are of the same diameter. They are bundled and surrounded by a first sheath that is formed of a material having a high Young's modulus. An outer sheath, of foamed polyethelene surrounds the first sheath.
公开/授权文献
- US5659203A Reworkable polymer chip encapsulant 公开/授权日：1997-08-19