专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014164235A Optical drop cable 有权
标题翻译：光电缆
公开(公告)号：JP2014164235A
公开(公告)日：2014-09-08
申请号：JP2013037084
申请日：2013-02-27
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Swcc Showa Cable Systems Co Ltd , 昭和電線ケーブルシステム株式会社
发明人： SATO TETSURO , NAKATANI YOSHIHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IIO HIRONARI , MATSUO TAKASHI , KURAMOTO KEITA , KANEKO TAKAO , TANABE KENGO , SETO AKIHIRO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical drop cable having a high wind-resistance characteristic of reducing galloping and dancing caused by wind pressure and being easily produced by equipment with manufacturing processes similar to conventional processes.SOLUTION: An optical drop cable 100 is integrally formed by a support wire part 10; an optical fiber cable part 20 twisted around the support wire part 10; and a connection part 30 for connecting the support wire part 10 and the optical fiber cable 20. In a cross section of the optical drop cable 100 at its arbitrary position, the optical fiber cable part 20 has a disk-shaped form 11 with a cross section similar to the support wire part 10 and is basically symmetrically disposed with respect to the support wire part 10 setting the center 31 of the connection part 30 as a symmetrical center of the support wire part 10 and the optical fiber cable part 20. A vertical height of the support wire part 10, a, and a vertical height of the optical fiber cable part 20, c, have a relation of a≥c. Vertical external diameters 21 and 23 form the disk-shaped form 11 with the cross section similar to the support wire part 10, and outside linear or curved lines 25 and 27 at a right end side and a left end side form the partially-missing parts of the disk-shaped form 11.
摘要翻译：要解决的问题：提供一种具有高风阻特性的光学滴落电缆，其特征在于减少由风压引起的跳动和跳舞，并且由与常规工艺类似的制造工艺的设备容易地制造。解决方案：光学分路电缆100一体化由支撑线部分10形成; 围绕支撑线部分10扭绞的光纤线缆部分20; 以及用于连接支撑线部分10和光纤线缆20的连接部分30.在光导线缆100的任意位置的横截面中，光纤线缆部分20具有十字形的盘形形式11 并且基本上对称地设置成将支撑线部分10设置为连接部分30的中心31作为支撑线部分10和光纤电缆部分20的对称中心。垂直线支撑线部分10的高度a和光纤电缆部分20的垂直高度c具有a≥c的关系。垂直外径21和23形成圆盘形状11，其横截面类似于支撑线部分10，并且在右端侧和左端侧的外线性线或曲线25和27形成部分缺损部分的盘状形式11。

IPRDB

热门服务

关于我们

友情链接

联系方式