发明名称 Method for the load-controlling operation of electromagnetically activated intake valves of an internal combustion engine
摘要 In order to be able to implement low loads at high rotational speeds in an internal combustion engine with electromagnetically activated intake valves, one intake valve of a cylinder is operated in the free flying phase, i.e. not held in the open position, and the other intake valve of the cylinder is correspondingly opened for a longer time. Alternatively, the first valve can also be held closed.
申请公布号 US6453856(B1) 申请公布日期 2002.09.24
申请号 US20010013254 申请日期 2001.12.10
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 LEHMANN HANS JOERG;ROSE CLAUS;VOGT THOMAS
分类号 F01L9/04;F01L13/00;F02D13/02;(IPC1-7):F02D13/02 主分类号 F01L9/04
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