发明名称 |
Sanitary rigid shell spiral wound element |
摘要 |
A novel rigid, nonporous shell for use with a spiral wound membrane filtration element that allows a controlled bypass flow between the outside of the element and the inside of an enclosing pressure housing while maintaining structural mechanical properties and tight tolerances on the outside diameter of the element allowing easy installation and removal of the cartridge.
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申请公布号 |
US5985146(A) |
申请公布日期 |
1999.11.16 |
申请号 |
US19970899182 |
申请日期 |
1997.07.23 |
申请人 |
TRISEP CORPORATION |
发明人 |
KNAPPE, PETER HERBERT;QUIGG, DANIEL FRANKLIN;MAGNANI, RONALD PAUL |
分类号 |
B01D61/10;B01D63/10;B01D65/00;(IPC1-7):B01D63/00 |
主分类号 |
B01D61/10 |
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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