Patent ID: 9670886
Date: 2017-06-06
CPC Classifications: F01P,F02M,Y02T

Claim:
1. An integrated exhaust gas recirculation (EGR) cooler comprising: a cooling core having exhaust gas flowing therein; and an integrated housing accommodating the cooling core therein and having a coolant flowing therein, wherein the integrated housing includes: a coolant introduction port having the coolant introduced from an engine thereinto; a first exhaust port exhausting the coolant to a radiator; a second exhaust port exhausting the coolant to a heater; a control valve controlling a flow of the coolant through the first exhaust port, an EGR valve housing having a first chamber connected to an exhaust manifold and a second chamber connected to an intake manifold; and an EGR cooler housing mounted on the EGR valve housing so that the cooling core is inserted thereinto, the first and second chambers being in communication with each other through the cooling core.