发明名称 |
Dimensionsstabil filterkonstruktion samt förfarande för dess framställ ning. |
摘要 |
A dimensionally stable filter structure for high temperature applications and method of making it. The filter structure comprises at least one batt of relatively brittle fibers, known to possess outstanding degredation resistance at elevated temperatures, stitch-knitted with high temperature and corrosion resistant yarns. |
申请公布号 |
FI71880(C) |
申请公布日期 |
1987.03.09 |
申请号 |
FI19790000447 |
申请日期 |
1979.02.09 |
申请人 |
HUYCK CORPORATION, |
发明人 |
LEFKOWITZ,LEONARD ROBERT;KROHN,WOLLERT HENRIK |
分类号 |
B01D39/20;B01D46/00;D04H1/52;F01N3/022;(IPC1-7):B01D39/08 |
主分类号 |
B01D39/20 |
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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