基本信息:
- 专利标题： Optical fibre reinstatement
- 专利标题（中）：光纤复原
- 申请号：EP83306557 申请日：1983-10-27
- 公开(公告)号：EP0110567A3 公开(公告)日：1984-09-19
- 发明人： Jones, Stephen Robert
- 申请人： STANDARD TELEPHONES AND CABLES PUBLIC LIMITED COMPANY
- 专利权人： STANDARD TELEPHONES AND CABLES PUBLIC LIMITED COMPANY
- 当前专利权人： STC PLC
- 当前专利权人地址： STC PLC
- 优先权： GB8233469 19821124
- 主分类号： G02B07/26
- IPC分类号： G02B07/26
摘要：
© The primary coating (2) of an optical fibre element is reinstated over a fused joint between two silica fibre elements (3) by a casting process. The jointed silica fibre elements are arranged in a groove (8) of a mould (9, 10, 11) and liquid uncured primary coating material placed into the groove, the groove ends being blocked by the existing primary coatings (2) on the fibre elements (3). The coating material in the groove is cured by, for example, heating the mould. Secondary coating material (1) may be injection moulded using a two-part mould to reinstate the secondary coating over the cast primary coating.