公开(公告)号：US20160178291A1

公开(公告)日：2016-06-23

申请号：US15055815

申请日：2016-02-29

申请人： MAHLE Behr GmbH & Co. KG

发明人： Richard BRÜMMER ,  Gunther HENTSCHEL

IPC分类号： F28F9/02 ,  F28F1/12 ,  F28F27/02 ,  F28D1/053

CPC分类号： F28F9/0209 ,  F01P7/165 ,  F28D1/05375 ,  F28F1/12 ,  F28F27/02 ,  F28F2250/06

摘要： A heat exchanger for a motor vehicle is provided having at least one block formed by tubes arranged parallel to one another and by fins arranged between the tubes. The tubes form multiple first flow ducts through which a first fluid can flow. The regions between the tubes form multiple second flow ducts through which a second fluid can flow around the tubes. The heat exchanger also has a first collecting box with a first fluid port and a second collecting box with a second fluid port. The first flow ducts are in fluid communication with a first cooling circuit via the first fluid port, the second fluid port, and the collecting boxes. The first collecting box or the second collecting box also has a third fluid port that, together with its respective collecting box and further fluid port, are in fluid communication with a second cooling circuit.

摘要翻译： 提供了一种用于机动车辆的热交换器，其具有由彼此平行布置的管和由管之间布置的翅片形成的至少一个块。 管形成多个第一流道，第一流体可通过该第一流道流动。 管之间的区域形成多个第二流动管道，第二流体可以通过该第二流体管围绕管流动。 热交换器还具有带有第一流体端口的第一收集箱和具有第二流体端口的第二收集箱。 第一流道通过第一流体端口，第二流体端口和收集箱与第一冷却回路流体连通。 第一收集箱或第二收集箱还具有第三流体端口，其与其相应的收集箱和另外的流体端口一起与第二冷却回路流体连通。