发明名称 |
Process and apparatus for producing glass fibers |
摘要 |
A process and an apparatus for producing glass fibers by centrifugal force are provided. Molten glass is fed into a hollow cylinder of rotating member which rotates at high speed by means of a driving device and is heated. The molten glass is ejected to an outside of a peripheral wall by centrifugal force generated by high speed rotation of the rotating member through orifices, each of which has different diameter, and which are provided alternately in a circumferential direction of the peripheral wall. A primary steam of molten glass is ejected. The primary streams is introduced into flame flow ejecting from drawing burners located at outside of the peripheral wall to form secondary fibers. A compressed gas flow is ejected to a direction at an acute angle through an ejecting outlet of an ejecting nozzle to collide the compressed fluid with the secondary fibers to thereby produce glass fibers by continuously.
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申请公布号 |
US6862901(B1) |
申请公布日期 |
2005.03.08 |
申请号 |
US20010831736 |
申请日期 |
2001.05.14 |
申请人 |
PARAMOUNT GLASS MANUFACTURING CO., LTD.;NTB TECHNOLOGY CO., LTD. |
发明人 |
OTAKI KEIJI;SHINOBU YUKIYOSHI;HARADA YOSHIYUKI |
分类号 |
C03B37/04;D01D5/18;(IPC1-7):C03B37/04;C03B37/083;C03B37/16 |
主分类号 |
C03B37/04 |
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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