- 专利标题: Advanced exhaust gas recirculation fueling control
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申请号: US15700903申请日: 2017-09-11
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公开(公告)号: US10724451B2公开(公告)日: 2020-07-28
- 发明人: Samuel C. Geckler , Andrea Beck , Anthony Kyle Perfetto
- 申请人: CUMMINS IP, INC.
- 申请人地址: US IN Columbus
- 专利权人: Cummins IP, Inc.
- 当前专利权人: Cummins IP, Inc.
- 当前专利权人地址: US IN Columbus
- 代理机构: Foley & Lardner LLP
- 主分类号: F02D41/00
- IPC分类号: F02D41/00 ; F02M26/43 ; F02D41/12 ; F02M26/05 ; F02M26/23
摘要:
For exhaust gas recirculation (EGR) fueling control, at least one donor cylinder of a plurality of cylinders in an engine provides exhaust gas to an air intake for the plurality of cylinders. A fuel variable restriction initially provides fuel concurrent with an intake stroke for the at least one donor cylinder in response to a transition from withholding the fuel to the plurality of cylinders.
公开/授权文献
- US20170370307A1 ADVANCED EXHAUST GAS RECIRCULATION FUELING CONTROL 公开/授权日:2017-12-28
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