公开(公告)号：US10316772B2

公开(公告)日：2019-06-11

申请号：US14967062

申请日：2015-12-11

申请人： General Electric Company

发明人： Paul Lloyd Flynn ,  Aninda Bhattacharya ,  Ganesasubramanian Murugesan ,  Milan Palinda Karunaratne ,  Daniel Cullen

IPC分类号： F02D41/00 ,  F02D41/14 ,  G01M15/11 ,  F02D19/06

摘要： Various methods and systems are provided for an engine capable of receiving liquid and gaseous fuel. In one example, cylinder misfire may be identified based on a misfire monitor. The misfire monitor may detect misfire based on signals from a crankshaft sensor.

公开(公告)号：US09951703B2

公开(公告)日：2018-04-24

申请号：US15219490

申请日：2016-07-26

申请人： General Electric Company

发明人： Habeeb Khan Pathan ,  Paul Lloyd Flynn ,  Pritamkumar Gangwal ,  James Robert Schreiner ,  Bhanuprakash Haranahalli Panchakshari ,  Aninda Bhattacharya ,  Ganesasubramanian Murugesan ,  Milan Palinda Karunaratne ,  Daniel Cullen

IPC分类号： F02D41/00 ,  F02D41/26 ,  F02D41/30 ,  B61C7/04 ,  B61C17/00 ,  F02D41/14 ,  F02D19/06 ,  G01M15/11 ,  F02D29/06 ,  B61C5/00 ,  F02D41/28

CPC分类号： F02D41/008 ,  B61C5/00 ,  B61C7/04 ,  B61C17/00 ,  F02D19/0623 ,  F02D29/06 ,  F02D41/0025 ,  F02D41/0097 ,  F02D41/1498 ,  F02D2041/288 ,  F02D2200/101 ,  F02D2200/1015 ,  G01M15/11 ,  Y02T10/36

摘要： Various systems and methods are provided for identifying cylinder misfire. In one example, cylinder misfire may be identified based on a misfire monitor that differentiates a single-cylinder misfire event from a multi-cylinder misfire event based on output from a crankshaft speed sensor.

公开(公告)号：US20160333807A1

公开(公告)日：2016-11-17

申请号：US15219490

申请日：2016-07-26

申请人： General Electric Company

发明人： Habeeb Khan Pathan ,  Paul Lloyd Flynn ,  Pritamkumar Gangwal ,  James Robert Schreiner ,  Bhanuprakash Haranahalli Panchakshari ,  Aninda Bhattacharya ,  Ganesasubramanian Murugesan ,  Milan Palinda Karunaratne ,  Daniel Cullen

IPC分类号： F02D41/00 ,  B61C17/00 ,  F02D41/26 ,  B61C7/04 ,  F02D41/14 ,  F02D41/30

CPC分类号： F02D41/008 ,  B61C5/00 ,  B61C7/04 ,  B61C17/00 ,  F02D19/0623 ,  F02D29/06 ,  F02D41/0025 ,  F02D41/0097 ,  F02D41/1498 ,  F02D2041/288 ,  F02D2200/101 ,  F02D2200/1015 ,  G01M15/11 ,  Y02T10/36

摘要： Various systems and methods are provided for identifying cylinder misfire. In one example, cylinder misfire may be identified based on a misfire monitor that differentiates a single-cylinder misfire event from a multi-cylinder misfire event based on output from a crankshaft speed sensor.

摘要翻译： 提供了各种系统和方法来识别气缸失火。 在一个示例中，可以基于基于来自曲轴速度传感器的输出将单缸失火事件与多气缸失火事件区分开的失火监视器来识别气缸失火。