发明名称 |
Glass base material manufacturing apparatus and glass base material manufacturing method |
摘要 |
An apparatus for manufacturing a glass base material, which is a base material of an optical fiber, comprising: a base rod, around and along which said glass base material is formed; a burner that hydrolyzes and accumulates a gas material, which is a base material of said glass base material, around and along said base rod; a first burner-moving-unit that moves said burner in a direction parallel with a longitudinal direction of said base rod; and a second burner-moving-unit that moves said first burner-moving-unit in a same moving direction of said first burner-moving-unit.
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申请公布号 |
US2003121290(A1) |
申请公布日期 |
2003.07.03 |
申请号 |
US20030370494 |
申请日期 |
2003.02.24 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
TOBISAKA YUUJI;SHIMADA TADAKATSU;MACHIDA HIROSHI;WATANABE MASATAKA;TSUMURA HIROSHI;HIRASAWA HIDEO |
分类号 |
C03B37/00;C03B37/014;(IPC1-7):C03B37/018 |
主分类号 |
C03B37/00 |
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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