发明名称 |
OPTICAL FIBER-PRODUCING APPARATUS |
摘要 |
PURPOSE:To provide an optical fiber-producing apparatus capable of improving production efficiency of an optical fiber by preventing a resin liquid from flowing into a curing device even if the optical fiber is broken during production of the optical fiber. CONSTITUTION:This optical fiber producing apparatus has heaters 2... for producing an optical fiber by subjecting an optical fiber preform to melt spinning, coaters 3 and 6 for applying a resin liquid to the optical fiber obtained using the heaters 2... and curing devices 4 and 7 for curing the resin liquid applied to the optical fiber. In the apparatus is provided with resin-receiving members 13 and 13 and simultaneously, a breakage detector 11 for detecting breakage of the optical fiber during production in the latter stage of the coaters 3 and 6 and the resin-receiving members 13 and 13 are moved to the downward direction of coaters 3 and 6 when the optical fiber is broken. |
申请公布号 |
JPH082945(A) |
申请公布日期 |
1996.01.09 |
申请号 |
JP19940136165 |
申请日期 |
1994.06.17 |
申请人 |
FUJIKURA LTD |
发明人 |
AGAWA MARE;FUJIMAKI MUNEHISA |
分类号 |
G02B6/00;C03C25/10;C03C25/12;G02B6/44;(IPC1-7):C03C25/02 |
主分类号 |
G02B6/00 |
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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