Invention Application
- Patent Title: SYSTEMS AND METHODS FOR DEDICATED EXHAUST GAS RECIRCULATION AND CONTROL
- Patent Title (中): 专用排气回收与控制系统与方法
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Application No.: US13744928Application Date: 2013-01-18
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Publication No.: US20140202433A1Publication Date: 2014-07-24
- Inventor: Marten H. Dane , Samuel C. Geckler , Sudhanshu Talwar
- Applicant: Cummins Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Main IPC: F02M25/07
- IPC: F02M25/07

Abstract:
Systems and methods for exhaust gas recirculation are provided. The system includes a dedicated exhaust gas recirculation loop for recirculating exhaust gas flow from at least one dedicated cylinder of an engine into an intake system prior to combustion. The system further includes a low pressure exhaust gas recirculation loop for increasing the exhaust gas recirculation amount above that provided by the dedicated exhaust gas recirculation loop.
Public/Granted literature
- US09032940B2 Systems and methods for dedicated exhaust gas recirculation and control Public/Granted day:2015-05-19
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