| 摘要 |
PROBLEM TO BE SOLVED: To improve intake efficiency in an intake device for an engine E arranging a fuel injector 21 in an intake passage 12. SOLUTION: The fuel injector 21 for injecting fuel F toward an intake duct 22 is provided on the upstream side of the intake duct 22 protruding in the intake passage 12. Height of a wall 22b in a rear part of the intake duct 22 is set to be larger than height of a wall 22a in a front part. COPYRIGHT: (C)2006,JPO&NCIPI |
