| 发明名称 |
Method of surfacing the heater of a furnace for optical fibre drawing. |
| 摘要 |
<p>The method of surfacing the heater of a furnace for optical fibre drawing allows elimination of defects in the inner heater surface, which defects give rise to particle emission towards the preform. This is achieved by depositing a thin layer of a mixture of oxides compatible with the material composing the heater.</p> |
| 申请公布号 |
EP0195456(A2) |
申请公布日期 |
1986.09.24 |
| 申请号 |
EP19860103904 |
申请日期 |
1986.03.21 |
| 申请人 |
CSELT CENTRO STUDI E LABORATORI TELECOMUNICAZIONIS.P.A. |
发明人 |
ROBA, GIACOMO |
| 分类号 |
H05B6/62;C03B37/08;C03B37/029;H05B6/02;(IPC1-7):H05B6/02;C03B37/025;C23C16/40 |
主分类号 |
H05B6/62 |
| 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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