发明名称 |
METHOD FOR OPERATING A DRIVE ASSEMBLY AND DFRIVE ASSEMBLY |
摘要 |
The present invention relates to a method for operating a drive assembly having a gasoline engine (1) and an exhaust gas cooling system. According to the method, combustion air fed through an inlet valve to a cylinder (3) of the gasoline engine (1) is compressed by an exhaust turbocharger (12) having a turbine (13) with variable turbine geometry. The inlet valve is closed before a piston in the cylinder (3) reaches bottom dead center. The exhaust gas fed to the turbine is cooled in a section of an exhaust gas line, in particular in the exhaust manifold. |
申请公布号 |
KR20140113697(A) |
申请公布日期 |
2014.09.24 |
申请号 |
KR20147020175 |
申请日期 |
2012.12.19 |
申请人 |
VOLKSWAGEN AG |
发明人 |
HOFFMEYER HENRIK;GNEGEL PAUL;LINDENKAMP NILS;THEOBALD JOERG |
分类号 |
F01N3/02;F02B29/08;F02B37/02;F02D23/00 |
主分类号 |
F01N3/02 |
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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