发明名称 |
Filter backflushing system |
摘要 |
A filter backflushing system including either a pneumatically-driven piston or pneumatic accumulator for propelling a supply of a filtered backflushing fluid, contained in a backflushing fluid chamber, in a reverse direction through a filter element. The filter backflushing system provides a high intensity, substantially instantaneous, constant pressure backflushing flow which effectively removes clogging contaminants from the filter element.
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申请公布号 |
US5374351(A) |
申请公布日期 |
1994.12.20 |
申请号 |
US19930097551 |
申请日期 |
1993.07.27 |
申请人 |
D & J FILTRATION SYSTEMS |
发明人 |
BOLTON, JOSEPH A.;CARSTENSEN, PETER T. |
分类号 |
B01D17/022;B01D17/04;B01D29/11;(IPC1-7):B01D24/48 |
主分类号 |
B01D17/022 |
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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