| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device for an internal combustion engine suppressing manufacturing cost in a simple constitution. SOLUTION: This exhaust gas recirculation device X includes a recirculation exhaust gas passage 6 which is provided with respect to a resin intake manifold 1 attached to the outside of a cylinder head 2, is formed of material having a heat resistance in comparison with the intake manifold 1, and connects an exhaust port 4 and an intake port 5 respectively formed in the cylinder head 2 to each other to thereby allow exhaust gas from the exhaust port 4 to flow into the intake port 5. COPYRIGHT: (C)2011,JPO&INPIT
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