发明名称 |
Locating system for indentifying and locating subterranean optical cables |
摘要 |
A system for detecting the orientation of an optical cable for communication purposes has resonant networks or transponders on or in the cable jacket or sheath which have electromagnetic field lines detachable at the surface and running in the direction of the cable. The system can be used for identification of the cable as well.
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申请公布号 |
US2002034365(A1) |
申请公布日期 |
2002.03.21 |
申请号 |
US20010797417 |
申请日期 |
2001.03.01 |
申请人 |
DIPL-ING. DR. ERNST VOGELSANG GMBH & CO. KG |
发明人 |
VOGELSANG HORST |
分类号 |
G01V15/00;G02B6/44;(IPC1-7):G02B6/44 |
主分类号 |
G01V15/00 |
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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