发明名称 |
FABRICATION OF FUSED FIBRE DEVICES |
摘要 |
Apparatus for fabricating fused optical fibre devices comprises a furnace provided with an electric heating element (5). A heat-distributing insert (7) is provided within the heating element (5), the heating element and the insert being sized and shaped to define a heating chamber for an optical fibre arrangement. The apparatus includes means for passing electric current through the heating element (5), and means (8) for supplying and maintaining an inert atmosphere within the heating chamber. |
申请公布号 |
AU6338090(A) |
申请公布日期 |
1991.04.08 |
申请号 |
AU19900063380 |
申请日期 |
1990.08.31 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
CHRISTOPHER JOHN ROWE;DAVID BRYAN MORTIMORE;IAIN JOHN WILKINSON;NICHOLAS EDWARD ACHURCH |
分类号 |
C03B37/15;G02B6/28 |
主分类号 |
C03B37/15 |
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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