发明名称 |
APPARATUS AND METHOD FOR TREATING AN OPTICAL FIBERWITH DEUTERIUM |
摘要 |
<p>An optical fiber processing apparatus comprises reactors (3, 3a, 3b and 3c) that accommodate optical fiber, a single suction pump (7) having an intake port (19) and an outlet port (21), a storage chamber (5) into which deuterium containing gas is delivered, and a circuit portion (9, 59) including a plurality of valves disposed on a plurality of passages connecting the reactors, the suction pump and the storage chamber. The circuit portion includes a first channel for returning deuterium containing gas inside a reactor chamber to the storage chamber, a second channel for delivering air to the reactor chamber thereby rendering the pressure, a third channel for decompression of the reactor chamber and a fourth channel for supplying deuterium containing gas in the storage chamber into the reactor chamber. A method of using the apparatus is also claimed.</p> |
申请公布号 |
WO2005100277(A1) |
申请公布日期 |
2005.10.27 |
申请号 |
WO2005JP01166 |
申请日期 |
2005.01.21 |
申请人 |
FUJIKURA LTD.;SHIRAKO, YUKINARI;ITOH, MASARU;HAMADA, TAKAHIRO;SAWANO, HIROYUKI |
发明人 |
SHIRAKO, YUKINARI;ITOH, MASARU;HAMADA, TAKAHIRO;SAWANO, HIROYUKI |
分类号 |
G02B6/00;C03C25/60;(IPC1-7):C03C25/60 |
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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