INTERNAL COMBUSTION ENGINE WITH AN ARRANGEMENT FOR

专利名称：INTERNAL COMBUSTION ENGINE WITH AN

ARRANGEMENT FOR FEEDING BACKEXHAUST GAS AND SUPPLYING COOLEDCHARGE AIR

发明人：BRÜCKER, CHRISTIAN,GESKES,

PETER,JACOBI, DETLEF,KLEBER,ANDREAS,LUTZ, RAINER,MOHR,UWE,MÜLLER, ROLF,PANTOW,EBERHARD,SAUTTER, NIC,SAUTTER,HARTMUT

申请号：EP12790567.7申请日：20121126公开号：EP2785992A1公开日：20141008

摘要：The invention relates to an internal combustion engine (1): with an arrangementfor feeding back exhaust gas and supplying cooled charge air to an internal combustionengine (1), wherein the internal combustion engine (1) comprises an exhaust gassupercharging system (6, 7) and an exhaust gas cooling system (16); with an exhaust gascooling system (16) having a single or double stage exhaust gas cooler with a first coolingstage (20) and optionally a second cooling stage (21); with at least one bypass (17) forcircumventing the first and/or the second cooling stage of the exhaust gas cooler (16);with at least one exhaust gas control valve (15); with at least one intercooler (25) and abypass (30) for circumventing the first intercooler (25); and with a charge air control valve

(28), wherein the components of the arrangement that come into contact with an acidiccondensate produced in the exhaust gas cooler (16) and/or in the intercooler (25)previously undergo an immunising treatment such that they resist the condensate.

申请人：BEHR GMBH & CO. KG,MAHLE INTERNATIONAL GMBH

地址：Mauserstr. 3 70469 Stuttgart DE,Pragstraße 26-46 70376 Stuttgart DE

国籍：DE,DE

代理机构：Grauel, Andreas

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