发明名称 |
METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE HAVING A TURBOCHARGER |
摘要 |
A method is disclosed for operating an internal combustion engine having a turbocharger and an exhaust gas recirculation pipe fluidly connecting an exhaust system to an air intake system upstream of a compressor of the turbocharger. A first value of a parameter indicative of the density of a mixture of fresh air and exhaust gas in the air intake system is determined. A flowing of exhaust gas through the exhaust gas recirculation pipe is interrupted if the first value is lower than a first reference value thereof. |
申请公布号 |
US2017107923(A1) |
申请公布日期 |
2017.04.20 |
申请号 |
US201615298899 |
申请日期 |
2016.10.20 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
MELIS Massimiliano;PESCE Francesco Concetto;DE LA MORENA Joaquin |
分类号 |
F02D41/00;F02D41/26;F02M26/41;F02B37/12;F02M26/17 |
主分类号 |
F02D41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Detroit MI US |