发明公开
- 专利标题： Cables
- 专利标题（中）： KABEL。
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申请号： EP85302700.1申请日： 1985-04-17
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公开(公告)号： EP0163401A2公开(公告)日： 1985-12-04
- 发明人: Pitt, Gilles David , Extance, Philip , Jones, Roger Edward
- 申请人： STC PLC
- 申请人地址： 10, Maltravers Street London, WC2R 3HA GB
- 专利权人： STC PLC
- 当前专利权人： STC PLC
- 当前专利权人地址： 10, Maltravers Street London, WC2R 3HA GB
- 代理机构： Capsey Sydney Ross (GB)
- 优先权： GB8412341 19840522
- 主分类号： G02B6/44
- IPC分类号： G02B6/44
摘要：
Amorphous metallic material in ribbon form is employed to provide hermeticity of cable elements, particularly optical fibres. The metallic glass CuZr has a low permeability for hydrogen, particularly when erbium is included. Thus sealing optical fibres (1) in amorphous metal tubes (3) will prevent increase in attenuation of such fibres when used in submarine cables by preventing contact with hydrogen generated in such cables during use thereof.
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