Intake and exhaust control system for automobile engine

Internal-combustion engines – Charge forming device – Supercharger

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

123 9015, 123432, 123308, 60289, 60303, F02B 3300

Patent

active

052303209

ABSTRACT:
An engine control system for controlling an internal combustion engine equipped with a mechanical supercharger includes a valve timing control mechanism which causes first and second intake valves for each cylinder to retard opening and closing of a first intake port with respect to opening and closing of a second intake port. Opening and closing of the first intake port is retarded when a specific range of engine operating conditions, in which the supercharger is operating, is detected.

REFERENCES:
patent: 4211074 (1980-07-01), Hattori
patent: 4363209 (1982-12-01), Atago et al.
patent: 4548175 (1985-10-01), Kawai et al.
patent: 4667636 (1987-05-01), Oishi et al.
patent: 5085199 (1992-02-01), Sado et al.
patent: 5090200 (1992-02-01), Arai
patent: 5115788 (1992-05-01), Sasaki et al.
patent: 5119631 (1992-06-01), Kayanuma et al.
patent: 5121716 (1992-06-01), Takahashi et al.
patent: 5161497 (1992-11-01), Simko et al.
patent: 5186128 (1993-02-01), Murata et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Intake and exhaust control system for automobile 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 and exhaust control system for automobile engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intake and exhaust control system for automobile engine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2337408

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.