EGR cooler

专利名称：EGR cooler

发明人：Makoto Tsujita,Keiichi Nakagome,Katsuji

Inoue,Yoji Yamashita

申请号：US10356611申请日：20030203公开号：US06684938B2公开日：20040203

专利附图：

摘要：An EGR cooler including a flat box shell having an inlet for introducing coolingwater and an outlet for discharging the cooling water, plates positioned at axial openends of the shell to close the axial open ends thereof, hoods positioned at sides of the

plates away from the shell to enclose end faces of the plates, tubes extending within theshell and having ends penetrating through the plates, the tubes for passing exhaust gasfrom one hood to the other for thermal exchange with the cooling water, guide platescurved away from the axial extension of the shell toward longer sides of the end face ofthe shell and provided in the hood on an inlet side of the exhaust gas, a bar positionedbetween the guide plates and extending in a direction of shorter sides of the end face ofthe shell for dividing a stream of the exhaust gas.

申请人：HINO MOTORS, LTD.,SANKYO RADIATOR CO., LTD.

代理机构：Oblon, Spivak, McClelland, Maier & Neustadt, P.C.

更多信息请下载全文后查看