Invention Grant
- Patent Title: Dual exhaust gas recirculation valve
- Patent Title (中): 双排气再循环阀
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Application No.: US12105346Application Date: 2008-04-18
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Publication No.: US07900609B2Publication Date: 2011-03-08
- Inventor: Russell M. Modien , Kenneth P. Nydam , David W. Balsdon
- Applicant: Russell M. Modien , Kenneth P. Nydam , David W. Balsdon
- Applicant Address: CA Ontario
- Assignee: Continental Automotive Canada, Inc.
- Current Assignee: Continental Automotive Canada, Inc.
- Current Assignee Address: CA Ontario
- Main IPC: F02M25/07
- IPC: F02M25/07 ; F02B47/08

Abstract:
An exhaust gas recirculation (EGR) system communicates hot exhaust gases from an exhaust manifold to an intake manifold through a first passage and a second passage parallel with the first passage. A first EGR valve assembly controls exhaust gas flow through the first passage and a second EGR valve assembly controls exhaust gas flow through the second passage. Exhaust gas is selectively flowed through one or both of the first and second passages to provide the desired temperature and flow through the intake manifold to the engine.
Public/Granted literature
- US20080257316A1 DUAL EXHAUST GAS RECIRCULATION VALVE Public/Granted day:2008-10-23
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