公开(公告)号：US20160208744A1

公开(公告)日：2016-07-21

申请号：US15086618

申请日：2016-03-31

Applicant: General Electric Company

Inventor： Kevin Paul Bailey ,  Eric David Peters ,  Ian Prechtl ,  Justin Lee ,  Jared Lossie ,  Uday Prakash Karmakar ,  Vijayaselvan Jayakar ,  David Wright

IPC: F02M26/30 ,  F02M26/14 ,  F02M26/11

CPC classification number: F02M26/30 ,  F01P7/16 ,  F01P2050/06 ,  F01P2060/16 ,  F02M26/11 ,  F02M26/14 ,  F02M26/28

Abstract: Various methods and systems are provided for an exhaust gas recirculation system. In one example, an exhaust gas recirculation cooler includes an exhaust gas inlet and an exhaust gas outlet spaced from the exhaust gas inlet; a plurality of cooling tubes disposed between the exhaust gas inlet and exhaust gas outlet; and a baffle positioned proximate to the exhaust gas inlet and interposed between the plurality of cooling tubes and the exhaust gas inlet, where the baffle directs exhaust gas entering the EGR cooler through the exhaust gas inlet to the plurality of cooling tubes in a defined path.

Abstract translation: 为排气再循环系统提供了各种方法和系统。 在一个实例中，废气再循环冷却器包括与废气入口间隔开的排气入口和排气出口; 多个冷却管，设置在排气入口和废气出口之间; 以及靠近排气入口定位并设置在多个冷却管和废气入口之间的挡板，其中挡板将通过排气入口进入EGR冷却器的废气引导到限定的路径中的多个冷却管。

公开(公告)号：US09938935B2

公开(公告)日：2018-04-10

申请号：US15086618

申请日：2016-03-31

Applicant: General Electric Company

Inventor： Kevin Paul Bailey ,  Eric David Peters ,  Ian Prechtl ,  Justin Lee ,  Jared Lossie ,  Uday Prakash Karmakar ,  Vijayaselvan Jayakar ,  David Wright

IPC: F02M26/30 ,  F01P7/16 ,  F02M26/11 ,  F02M26/14 ,  F02M26/28

CPC classification number: F02M26/30 ,  F01P7/16 ,  F01P2050/06 ,  F01P2060/16 ,  F02M26/11 ,  F02M26/14 ,  F02M26/28

Abstract: Various methods and systems are provided for an exhaust gas recirculation system. In one example, an exhaust gas recirculation cooler includes an exhaust gas inlet and an exhaust gas outlet spaced from the exhaust gas inlet; a plurality of cooling tubes disposed between the exhaust gas inlet and exhaust gas outlet; and a baffle positioned proximate to the exhaust gas inlet and interposed between the plurality of cooling tubes and the exhaust gas inlet, where the baffle directs exhaust gas entering the EGR cooler through the exhaust gas inlet to the plurality of cooling tubes in a defined path.