发明名称 Method and device for injecting fuel in an internal combustion engine
摘要 The present invention relates to a device and a method for dividing up a total fuel amount, which is to be injected into the combustion chamber of a cylinder during a combustion cycle, into a plurality of injections. To this end, a first fuel amount, which is to be injected during a first injection is determined, a fourth, minimum fuel amount for a third injection is determined, and the total fuel amount minus the first fuel amount is compared to the fourth, minimum fuel amount. When the total fuel amount minus the first fuel amount is greater than or equal to the fourth, minimum fuel amount, the first fuel amount and a second fuel amount, which is to be injected into the combustion chamber of the cylinder during a second injection, are set to zero, and a third fuel amount, which is to be injected during a third injection, is set to the total fuel amount.
申请公布号 US6698396(B2) 申请公布日期 2004.03.02
申请号 US20010026115 申请日期 2001.12.12
申请人 ROBERT BOSCH GMBH 发明人 PFAEFFLE ANDREAS;BIESTER JUERGEN;GROSSER MARTIN;SCHUBERT PETER;HAMMER JUERGEN;MCCAIG SAMUEL
分类号 F02M45/02;F02D41/38;F02D41/40;(IPC1-7):F02B3/00 主分类号 F02M45/02
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