| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device for an internal combustion engine, preventing corrosion of a case member and a cooling structure and deterioration in durability of a cooling means, by preventing condensate water from being stored on the bottom surface of the case member of the cooling means. <P>SOLUTION: A net-like member 29 is provided in the case member 21A so as to be positioned at the opening end 20d of a low-pressure EGR pipe 20B on a downstream side with respect to a core 21B. The net-like member 29 includes: a plurality of first narrow pipes 29A defining small-diameter first passage portions 29a extending higher than the upper end a of the opening end 20d of the low-pressure EGR pipe 20B from the bottom surface 21h of the case member 21A; and second narrow pipes 29B defining a plurality of second passage portions 29b communicating with the first passage portions 29a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
