发明名称 Method of operating an externally ignited internal-combustion engine having a regulated exhaust catalyst and electromagnetically operated cylinder valves
摘要 A method of operating an externally-ignited internal-combustion engine which includes a plurality of engine cylinders each provided with cylinder valves, an ignition device, a fuel injection device and an electromagnetic valve drive for operating the cylinder valves, and which further includes an electronic engine control for controlling the cylinder valves, includes the following steps: monitoring the operation of the ignition device and/or the fuel injection device of each cylinder; and, during cold start and/or when a spark failure and/or an ignition failure is detected in one of the cylinders during the monitoring step, adapting the control of the electromagnetic valve drives of that cylinder to the changed operational conditions.
申请公布号 US6269632(B1) 申请公布日期 2001.08.07
申请号 US19990311864 申请日期 1999.05.14
申请人 FEV MOTORENTECHNIK GMBH 发明人 SCHMITZ GüNTER
分类号 F02D13/02;F02D41/00;F02D41/22;F02N99/00;(IPC1-7):F01N3/00 主分类号 F02D13/02
代理机构 代理人
主权项
地址