发明名称 |
Breathing filter for an oil tank, comprises filter elements which are self supporting and which are located outside the filter body. |
摘要 |
A breathing filter for an oil tank with open ventilation pipes, for preventing odor emissions, comprises filter elements which are self-supporting and which are located outside the filter body. The flow resistance of the filter elements is less than the tank pressure.
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申请公布号 |
DE19854842(A1) |
申请公布日期 |
2000.06.08 |
申请号 |
DE19981054842 |
申请日期 |
1998.11.27 |
申请人 |
ENGLERT, BERTHOLD;ZAHN, WOLFGANG |
发明人 |
ENGLERT, BERTHOLD;ZAHN, WOLFGANG |
分类号 |
B01D46/42;B65D90/34;(IPC1-7):B65D90/28 |
主分类号 |
B01D46/42 |
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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