发明名称 |
Secondary air deliver device for an internal combustion engine |
摘要 |
In a secondary air delivery device for an internal combustion engine comprising a secondary air charger with a compressor and a turbine which is driven by the vacuum generated in the engine intake duct and which drives the compressor that delivers secondary air to the engine exhaust duct, wherein the engine intake air duct includes an air filter for filtering the air supplied to the engine, a separate air filter structure is provided for filtering the air supplied to the compressor and to the turbine which air filter structure is accommodated in the housing of the secondary air charger.
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申请公布号 |
US7260929(B2) |
申请公布日期 |
2007.08.28 |
申请号 |
US20060344967 |
申请日期 |
2006.01.31 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
LEHMANN HANS-GEORG;SCHLEGL MARTIN;STARK HOLGER |
分类号 |
F01N3/00;F01N3/32;F02D9/02;F04D25/04;F04D29/70 |
主分类号 |
F01N3/00 |
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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