Method for operating an internal combustion engine

专利名称：Method for operating an internal

combustion engine

发明人：Gots Brachert,Rüdiger Herweg,Matthias

Pfau,Jochen Schäflein,Hans-Jürgen Weimann

申请号：US11411196申请日：20060425公开号：US07347180B2公开日：20080325

专利附图：

摘要：In a method for operating an internal combustion engine having a variablecompression ratio either in a compression ignition or in a spark ignition operating mode

depending on the engine operating point, a higher compression ratio is provided in thecompression ignition mode than in the spark ignition mode so as to optimize theoperation of the internal combustion engine at low and medium engine loads, and toreduce engine emissions.

申请人：Gots Brachert,Rüdiger Herweg,Matthias Pfau,Jochen Schäflein,Hans-JürgenWeimann

地址：Stuttgart DE,Esslingen DE,Ludwigsburg DE,Stuttgart DE,Oppenweiler DE

国籍：DE,DE,DE,DE,DE

代理人：Klaus J. Bach

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