-
公开(公告)号：US08096282B2
公开(公告)日：2012-01-17
申请号：US12146527
申请日：2008-06-26
IPC分类号： F02P5/00
CPC分类号： F02D41/1498 , F02D41/1454 , F02D41/221 , F02N2300/108
摘要： The present invention is a method for reducing misfire in a cylinder of an internal combustion engine. The method includes detecting a misfire event frequency that is equal to or greater than a first predetermined value, determining a pulse-width signal for a fuel injector associated with the cylinder during the misfire event, increasing the pulse-width signal if the misfire event is frequency is below a second predetermined value, and reducing the increase in the pulse-width signal if the misfire event frequency is below the first predetermined value.
摘要翻译： 本发明是减少内燃机的气缸内的失火的方法。 该方法包括检测等于或大于第一预定值的失火事件频率，在失火事件期间确定与气缸相关联的燃料喷射器的脉冲宽度信号，如果失火事件是 频率低于第二预定值，并且如果失火事件频率低于第一预定值，则减小脉冲宽度信号的增加。
-
公开(公告)号：US20090326789A1
公开(公告)日：2009-12-31
申请号：US12146527
申请日：2008-06-26
IPC分类号： F02D45/00
CPC分类号： F02D41/1498 , F02D41/1454 , F02D41/221 , F02N2300/108
摘要： The present invention is a method for reducing misfire in a cylinder of an internal combustion engine. The method includes detecting a misfire event frequency that is equal to or greater than a first predetermined value, determining a pulse-width signal for a fuel injector associated with the cylinder during the misfire event, increasing the pulse-width signal if the misfire event is frequency is below a second predetermined value, and reducing the increase in the pulse-width signal if the misfire event frequency is below the first predetermined value.
摘要翻译： 本发明是减少内燃机的气缸内的失火的方法。 该方法包括检测等于或大于第一预定值的失火事件频率，在失火事件期间确定与气缸相关联的燃料喷射器的脉冲宽度信号，如果失火事件是 频率低于第二预定值，并且如果失火事件频率低于第一预定值，则减小脉冲宽度信号的增加。
-
公开(公告)号：USD243753S
公开(公告)日：1977-03-22
申请号：US609798
申请日：1975-09-02
申请人： Kenneth A. Raupp , Ruth M. Raupp
设计人： Kenneth A. Raupp , Ruth M. Raupp
-
-
搜索结果
3 条记录 (耗时 0.024 秒)