发明名称 |
Electric field oil filter and method of filtering |
摘要 |
The filter assembly removes minute soot particles from diesel engine oil during service. It may be used to remove other minute particles from various oils. A charged metal screen, with a mesh size preferably in the range of 2 to 4 holes per linear inch, causes attraction of the minute soot particles. The electric potential causes the particles coagulate to form larger masses which may be filtered by an electrically non-conductive filtering element. Particles also collect on the mesh surface. A D.C electric potential is applied to the screen to create an average electric potential of about 250 or more V/mm between the screen and the grounded electrode.
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申请公布号 |
US4601799(A) |
申请公布日期 |
1986.07.22 |
申请号 |
US19840625517 |
申请日期 |
1984.06.28 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
FROBERGER, CHARLES F.;SPEAROT, JAMES A. |
分类号 |
B01D35/06;F02B3/06;(IPC1-7):B01D35/06 |
主分类号 |
B01D35/06 |
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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