公开(公告)号：WO2015066671A3

公开(公告)日：2015-11-12

申请号：PCT/US2014063802

申请日：2014-11-04

Applicant: CUMMINS INC

Inventor： LANA CARLOS ALCIDES ,  STROH DAVID J ,  GECKLER SAMUEL C ,  DANE MARTEN H ,  PERFETTO ANTHONY KYLE ,  KAPPAGANTHU KARTHIK ,  KOTHANDARAMAN GOVINDARAJAN

IPC: F02M25/07

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。