Power supply device for indirect injection multi-cylinder gasoline engine, has protection plate forming deflector extending into power supply branches to channel gasoline drops to cylinder head

摘要

The device has a manifold gasket (7) interposed between a cylinder head flange (2) and an intake manifold (1) around power supply branches (3) and intake passages (5) so as to guarantee sealing at the interposed level. Each intake passage of the intake manifold is equipped with a protection plate (9) at a lower part for forming a deflector extending into the associated power supply branches in a manner to channel drops of gasoline to be seeped at the interposed level to a cylinder head.