Intake air control device for an internal combustion engine

Details Intake air control device for an internal combustion engine Intake air control device for an internal combustion engine

1992-05-15

1993-10-26

Wolfe, Willis R.

Internal-combustion engines

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

Having multiple oxidant inlet means

123339, 123 52MF, F02B 3100

Patent

active

052556484

ABSTRACT:
An intake air control device including a reed valve passage for supplying intake air via reed valves, and a sub intake passage for creating a swirl in the combustion chamber. The intake air control device further comprises a main intake passage for supplying intake air without passing same through the reed valves. A selection unit selects a passage through which the intake air is passed in response to a current engine driving condition, by selecting the sub intake passage when the current engine driving condition is a low engine speed and low engine load driving condition, selecting the reed valve passage when the current engine driving condition is a low engine speed and high engine load driving condition, and selecting the main intake passage when the current engine driving condition is a high engine speed driving condition.

REFERENCES:
patent: 4519363 (1985-05-01), Bernardoni et al.
patent: 4779580 (1988-10-01), Rutschmann
patent: 4901680 (1990-02-01), Matsumoto
patent: 4986225 (1991-01-01), Wu et al.
patent: 5165374 (1992-11-01), Chapman et al.
patent: 5179917 (1993-01-01), Hokazono et al.

Affiliated with

Also associated with

Rating

Intake air control device for an internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Intake air control device for an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intake air control device for an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-952031