发明名称 |
FILTER SYSTEM |
摘要 |
The invention relates to a filter system (1) for filtering at least one liquid, especially of an internal combustion engine and/or a vehicle, comprising an annular first filter element (1) that separates a crude side (5) from a clean side (6) in a first filter chamber (4) and has a first plug (11) which axially and eccentrically projects relative to a central longitudinal axis (10) of the first filter element (2) and axially extends into a first plug receptacle (12) in a properly inserted state in the first filter chamber (4). Said filter system (1) also comprises an annular second filter element (3) that separates a crude side (8) from a clean side (9) in a second filter chamber (7) and has a second plug (14) which axially and eccentrically projects relative to a central longitudinal axis (13) of the second filter element (3) and axially extends into a second plug receptacle (15) in a properly inserted state in the second filter chamber (7). The filter elements (2, 3) differ from one another at least in that the plugs (11, 14) have different eccentricities and/or shapes. |
申请公布号 |
WO2009080454(A2) |
申请公布日期 |
2009.07.02 |
申请号 |
WO2008EP66750 |
申请日期 |
2008.12.04 |
申请人 |
MAHLE INTERNATIONAL GMBH;GRASS, UWE;SCHMID, MIKE;WIDMAIER, ANDREAS |
发明人 |
GRASS, UWE;SCHMID, MIKE;WIDMAIER, ANDREAS |
分类号 |
B01D29/52;B01D35/153;B01D35/16 |
主分类号 |
B01D29/52 |
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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