Induction control system for multi-valve engine

Details Induction control system for multi-valve engine Induction control system for multi-valve engine

1997-09-17

2000-11-21

Kwon, John

Internal-combustion engines

Combustion chamber means combined with air-fuel mixture...

123308, F02M 100

Patent

active

061487945

ABSTRACT:
A number of embodiments of induction systems for multiple valve internal combustion engines wherein the performance of the engine is improved throughout the engine speed and load ranges by providing variable effective areas for the induction passages. The embodiments disclosed all relate to three intake valve engines and show a number of different variations in intake passages. In all embodiments an EGR system is employed for improving exhaust emission control.

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