Intake system of internal combustion engine

Details Intake system of internal combustion engine Intake system of internal combustion engine

2005-07-19

2005-07-19

Huynh, Hai (Department: 3747)

Internal-combustion engines

Means to whirl fluid before, upon, or after entry into...

C123S308000, C123S302000

Reexamination Certificate

active

06918372

ABSTRACT:
An internal combustion engine includes an intake port leading to an engine cylinder. The intake port is divided into first and second passage section by a partition extending in the intake port in a longitudinal direction of the intake port. A gas motion control valve is arranged to open and close an upstream end of the second passage section. A connection passage connects an upstream end portion of the second passage section to the first passage section. A fuel injector is directed to inject fuel toward a valve opening of the intake valve through a space on the downstream side of the downstream end of the partition.

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