发明名称 |
Dual oil filter automatic switching system |
摘要 |
A dual oil filter automatic switching system incorporating two oil filters and a switching oil valve and an oil pump, all connected together. The system also includes electric means incorporating a differential pressure switch and a latching relay, and an electric signal and an electrically-operative temperature switch are also disclosed. The oil valve is electrically responsive to the electric switching, and the valve directs the oil to either or both of the filters.
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申请公布号 |
US4033870(A) |
申请公布日期 |
1977.07.05 |
申请号 |
US19760701903 |
申请日期 |
1976.07.01 |
申请人 |
J. I. CASE COMPANY |
发明人 |
PARQUET, DONALD JAMES;PEDERSEN, CARL OLUF |
分类号 |
B01D35/12;(IPC1-7):B01D29/36 |
主分类号 |
B01D35/12 |
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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