发明名称 |
Methods of and apparatus for installing optical fiber in conduit. |
摘要 |
<p>Optical fiber (20) which may be disposed in the form of a ribbon (28,30), for example, is caused to become disposed in a conduit (42) such as a duct which may exist in the field by introducing the optical fiber and a pressurized liquid transporting medium (37) into the conduit. The liquid transporting medium is effective to cause the optical fiber to be moved along in the conduit to cause a leading end of the fiber to emerge from a far end of the conduit and be accessible for connective arrangements, for example. <IMAGE></p> |
申请公布号 |
EP0520683(A1) |
申请公布日期 |
1992.12.30 |
申请号 |
EP19920305581 |
申请日期 |
1992.06.18 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
发明人 |
HALE, ALBERT LONGLEY;SANTANA, MANUEL ROBERTO;WELLS, KIRK PEACOCK |
分类号 |
G02B6/00;G02B6/44;H02G1/08 |
主分类号 |
G02B6/00 |
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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