| 发明名称 |
OPTICAL FIBER DRAWING APPARATUS |
| 摘要 |
<p>An optical fiber drawing apparatus which includes a heating furnace (3A) which fuses a forward end of an optical fiber preform (1) for drawing an optical fiber (10), and a screening portion (7A) which applies tension to the optical fiber (10) through in-line processing, for guarantee of its strength. The screening portion (7A) further includes a suction device (S), disposed along a passage of the optical fiber (10) running through it, for sucking in the optical fiber (10).</p> |
| 申请公布号 |
EP0318002(A3) |
申请公布日期 |
1990.07.11 |
| 申请号 |
EP19880119587 |
申请日期 |
1988.11.24 |
| 申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LIMITED |
发明人 |
TSUNEISHI, KATSUYUKI C/O YOKOHAMA WORKS OF;ITO, SHIGERU C/O YOKOHAMA WORKS OF;YAMAZAKI, TAKASHI C/O YOKOHAMA WORKS OF |
| 分类号 |
G02B6/00;B65H54/88;C03B37/025;C03B37/027;C03B37/029;C03B37/03;C03B37/035;C03B37/14;D01D11/00;(IPC1-7):C03B37/14 |
主分类号 |
G02B6/00 |
| 代理机构 |
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代理人 |
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