公开(公告)号：US20180274463A1

公开(公告)日：2018-09-27

申请号：US15465060

申请日：2017-03-21

Applicant: CUMMINS INC.

Inventor： Anthony Kyle Perfetto ,  Samuel C. Geckler ,  David J. Stroh

IPC: F02D41/02 ,  F02D43/04 ,  F02D41/26

CPC classification number: F02D41/023 ,  F02D2250/24 ,  F02P5/1504

Abstract: An engine control system is provided, comprising: an engine control module (“ECM”) coupled a gearbox and at least one accessory powered by an engine, the ECM being configured to detect a shift event by the gearbox and to respond to the shift event by causing the at least one accessory to move to a high load condition, thereby reducing an amount of torque provided by the engine to the gearbox.

公开(公告)号：US20160237928A1

公开(公告)日：2016-08-18

申请号：US15138892

申请日：2016-04-26

Applicant: Cummins Inc.

Inventor： Carlos Alcides Lana ,  David J. Stroh ,  Samuel C. Geckler ,  Marten H. Dane ,  Anthony K. Perfetto ,  Karthik Kappaganthu ,  Govindarajan Kothandaraman

IPC: F02D41/00 ,  F02B37/18 ,  F02B37/24 ,  F02M26/05 ,  F02M26/43 ,  F02P5/15 ,  F02M26/06 ,  F02D13/02 ,  F02M26/37

CPC classification number: F02D41/0077 ,  F02B37/18 ,  F02B37/24 ,  F02D13/02 ,  F02D13/0261 ,  F02D41/0007 ,  F02D41/0072 ,  F02D41/008 ,  F02D2021/083 ,  F02D2041/001 ,  F02M26/05 ,  F02M26/06 ,  F02M26/13 ,  F02M26/37 ,  F02M26/43 ,  F02P5/1512 ,  F02P5/1516 ,  Y02T10/144 ,  Y02T10/18 ,  Y02T10/46 ,  Y02T10/47

Abstract: Systems, apparatus, and methods are disclosed that include a divided exhaust engine with at least one primary EGR cylinder and a plurality of non-primary EGR cylinders. The systems, apparatus and methods control the amount of recirculated exhaust gas in a charge flow in response to EGR fraction deviation conditions.

Abstract translation: 公开了包括具有至少一个主EGR气缸和多个非初级EGR气缸的分开的排气发动机的系统，装置和方法。 系统，装置和方法响应于EGR分数偏差条件来控制进料流中再循环废气的量。