发明名称 |
Closed loop EGR control method and system using water content measurement |
摘要 |
The present invention provides an internal combustion engine system that includes an internal combustion engine system includes an internal combustion engine having an intake manifold fluidly coupled to a compressor adapted to receive ambient air through an air conduit of the engine, a first sensor positioned at least one of inside and outside the air conduit and configured to measure a first water content in the ambient air, and a second sensor positioned at least one of inside the intake manifold and upstream of the intake manifold and configured to measure a second water content in the intake manifold.
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申请公布号 |
US2008053418(A1) |
申请公布日期 |
2008.03.06 |
申请号 |
US20060513002 |
申请日期 |
2006.08.30 |
申请人 |
ANDREWS ERIC B;LINDNER FREDERICK H;FRAZIER TIM |
发明人 |
ANDREWS ERIC B.;LINDNER FREDERICK H.;FRAZIER TIM |
分类号 |
F02M25/07 |
主分类号 |
F02M25/07 |
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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