| 发明名称 |
Optical fiber feedthrough. |
| 摘要 |
<p>An optical fiber feedthrough comprising a glass seal for sealing the optical fiber within a metal sleeve (1). The fiber is held in a fixed position with respect to the sleeve while a glass solder, preferably an annular preform (4), is heated to its glass transition temperature and then cooled to form a glass to metal seal.</p> |
| 申请公布号 |
EP0274222(A1) |
申请公布日期 |
1988.07.13 |
| 申请号 |
EP19870310670 |
申请日期 |
1987.12.03 |
| 申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY;E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HODGSON, MICHAEL JOHN;SMITH, DAVID ROBERT;MACDONALD, BRIAN MICHAEL;ABBOTT, KATHLEEN SUE |
| 分类号 |
G02B6/26;G02B6/00;G02B6/38;G02B6/42;G02B6/44 |
主分类号 |
G02B6/26 |
| 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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