公开(公告)号：US20180087460A1

公开(公告)日：2018-03-29

申请号：US15278049

申请日：2016-09-28

Applicant: General Electric Company

Inventor： Habeeb Khan PATHAN ,  James Robert SCHREINER ,  Milan Palinda KARUNARATNE ,  Bhanuprakash HARANAHALLI PANCHAKSHARI

IPC: F02D35/02 ,  F02D41/26 ,  F02D41/30 ,  F02D41/00 ,  F01M13/04 ,  F02D41/40

CPC classification number: F02D35/027 ,  F01M1/02 ,  F01M1/10 ,  F01M1/18 ,  F01M13/04 ,  F02D41/008 ,  F02D41/1498 ,  F02D41/22 ,  F02D41/26 ,  F02D41/28 ,  F02D41/3005 ,  F02D41/401 ,  F02D2041/288 ,  F02D2200/101 ,  F02D2200/1015 ,  F02D2250/08 ,  Y02T10/44

Abstract: Various systems and methods are provided for identifying cylinder knock. In one example, cylinder knock may be identified based on a knock monitor that identifies knock based on output from a crankshaft speed sensor.