Invention Application
WO2015066671A3 SYSTEMS AND METHODS FOR CONTROLLING EGR FLOW DURING TRANSIENT CONDITIONS
审中-公开
在瞬态条件下控制EGR流量的系统和方法
- Patent Title: SYSTEMS AND METHODS FOR CONTROLLING EGR FLOW DURING TRANSIENT CONDITIONS
- Patent Title (中): 在瞬态条件下控制EGR流量的系统和方法
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Application No.: PCT/US2014063802Application Date: 2014-11-04
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Publication No.: WO2015066671A3Publication Date: 2015-11-12
- Inventor: LANA CARLOS ALCIDES , STROH DAVID J , GECKLER SAMUEL C , DANE MARTEN H , PERFETTO ANTHONY KYLE , KAPPAGANTHU KARTHIK , KOTHANDARAMAN GOVINDARAJAN
- Applicant: CUMMINS INC
- Assignee: CUMMINS INC
- Current Assignee: CUMMINS INC
- Priority: US201361899558 2013-11-04
- Main IPC: F02M25/07
- IPC: F02M25/07
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.
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