发明名称 |
Method and apparatus for continuously manufacturing optical preform and fiber |
摘要 |
<p>A method an apparatus for continuously producing optical waveguide fiber and preforms. A continuous supply of core cane is provided to a walled deposition chamber upon which glass soot is deposited to form a soot preform. The preform is passed through an aligned drying, consolidation and draw chambers from which an optical fiber may be drawn. In one embodiment, a plurality of burners are positioned at different radial distances from a longitudinal axis of the cane in the deposition chamber. One or more environmental seal(s) are provided to prevent process gasses or contaminants from flowing into or between the chambers.</p> |
申请公布号 |
AU2715702(A) |
申请公布日期 |
2002.06.24 |
申请号 |
AU20020027157 |
申请日期 |
2001.11.04 |
申请人 |
CORNING INCORPORATED |
发明人 |
LINDWOOD A. BIRD;DALE R. POWERS;MANIVANNAN RAVICHANDRAN;JAMES H. FALER;BRUCE W. REDING |
分类号 |
C03B37/014;C03B37/025;C03B37/027;C03B37/029;(IPC1-7):C03B37/00 |
主分类号 |
C03B37/014 |
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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