发明名称 Method and device for operating an internal combustion engine
摘要 In a method for operating an internal combustion engine, a setpoint fuel quantity to be injected is subdivided into a first fuel quantity which is to be injected into an intake manifold of the internal combustion engine, and a second fuel quantity to be injected directly into a combustion chamber of the internal combustion engine. The subdivision of the fuel quantity is performed as a function of a temperature that is characteristic for the operation of the internal combustion engine, e.g., in a start of the internal combustion engine, and the ratio between the first fuel quantity and the second fuel quantity is continually modified as a function of the temperature.
申请公布号 US2009281709(A1) 申请公布日期 2009.11.12
申请号 US20090384972 申请日期 2009.04.09
申请人 MALLEBREIN GEORGE;FRANK MICHAEL;SCHWEINSBERG ALEXANDER SCHENCK;KEMMER HELERSON;SAMENFINK WOLFGANG 发明人 MALLEBREIN GEORGE;FRANK MICHAEL;SCHWEINSBERG ALEXANDER SCHENCK ZU;KEMMER HELERSON;SAMENFINK WOLFGANG
分类号 F02D41/30;F02B3/00 主分类号 F02D41/30
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