| 摘要 |
PROBLEM TO BE SOLVED: To provide a multicylinder engine for uniformizing an EGR gas distribution amount to each cylinder. SOLUTION: In the multicylinder engine, EGR gas 2 is supplied to an intake distribution means 1, and intake air 3 and the EGR gas 2 are distributed to a plurality of cylinders 44 through the intake distribution means 1. An EGR gas outlet pipe 6 is stretched to cross the inside of an intake inlet pipe 5 of the intake distribution means 1, and an EGR gas outlet 7 is formed in a peripheral wall of the EGR gas outlet pipe 6. Preferably, the EGR gas outlet 7 should be formed in an intake upstream part 6a, against which the intake air 3 is blown, out of the peripheral wall of the EGR gas outlet pipe 6. The EGR gas outlets 7 may be formed in both end parts 6b in both side parts 6b, where the intake air 3 goes by, out of the peripheral wall of the EGR gas outlet pipe 6. COPYRIGHT: (C)2006,JPO&NCIPI
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