IN2014MU00307AIN307MU2014AIN2014MU00307AIN 2014MU00307 AIN2014MU00307 AIN 2014MU00307AIN 307MU2014 AIN307MU2014 AIN 307MU2014AIN 2014MU00307 AIN2014MU00307 AIN 2014MU00307A
Authority
IN
India
Prior art keywords
housing
heat exchanger
exhaust gas
gas recirculation
engine
Prior art date
Application number
Inventor
Vellandi Vikraman
Babu Namani Prasad
Narsinha Daithankar Parag
Velusamy Ramasamy
Sudhakarrao Chaudhari Amol
Original Assignee
Mahindra & Mahindra Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mahindra & Mahindra LtdfiledCriticalMahindra & Mahindra Ltd
Priority to IN307MU2014priorityCriticalpatent/IN2014MU00307A/en
Publication of IN2014MU00307ApublicationCriticalpatent/IN2014MU00307A/en
Cylinder Crankcases Of Internal Combustion Engines
(AREA)
Abstract
Disclosed is an exhaust gas recirculation module (100) for an internal combustion engine. The exhaust gas recirculation module (100) comprises a housing (90), a valve (60), an actuator and a heat exchanger (50). The housing (90) is mounted directly onto a cylinder head (150) of the engine thus eliminating the need of a prior art EGR pipe for connection purpose. The valve (60) and the heat exchanger (50) are integrated into the housing (90) in such a way to eliminate leakage joints, sticking issues as well as failure of the heat exchanger (50) thereby increasing efficiency of the exhaust gas recirculation module (100) to help the engine and the vehicle to meet the emission norms comfortably. Figure 1