发明名称 |
Filament quenching apparatus |
摘要 |
Apparatus for quenching a melt extruded filament is provided. The apparatus features a quenching chamber and plenum chamber separated from one another by a diffuser which comprises a layer of foam with at least two areas of differing porosity. A varied gas distribution pattern into the quenching chamber can be achieved through use of the apparatus.
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申请公布号 |
US4492557(A) |
申请公布日期 |
1985.01.08 |
申请号 |
US19830515096 |
申请日期 |
1983.07.19 |
申请人 |
ALLIED CORPORATION |
发明人 |
RAY, VALTON O.;ROELAND, ROBERT H.;POTTER, CARL H.;SZMUILOWICZ, YEHUDA I. |
分类号 |
D01D5/092;(IPC1-7):B29C25/00 |
主分类号 |
D01D5/092 |
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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