Internal combustion engine having three intake valves per cylind

Details Internal combustion engine having three intake valves per cylind Internal combustion engine having three intake valves per cylind

1985-03-14

1986-10-21

Cross, E. Rollins

Internal-combustion engines

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

Air or combustible mixture entering the combustion chamber...

123308, 123188M, F02B 1500

Patent

active

046178961

ABSTRACT:
Several embodiments of induction systems for internal combustion engines embodying three intake valves per cylinder. Each system divides the induction passage for each cylinder into at least two parts and a flow controlling throttle valve is positioned in one of the parts. In some embodiments, the parts have equal effective flow areas and in others they have unequal flow areas. In further embodiments, there are three intake passages serving the same chamber and throttle valves are positioned in two if them. In some of these embodiments, the throttle valves are operated simultaneously while in others they are operated in staged sequence.

REFERENCES:
patent: 3408992 (1968-11-01), Von Seggern et al.
patent: 4256068 (1981-03-01), Irimajiri et al.
patent: 4285310 (1981-08-01), Takizawa et al.
patent: 4350126 (1982-09-01), Honda
patent: 4479470 (1984-10-01), Ishida
patent: 4488531 (1984-12-01), Tadokoro et al.

Affiliated with

Also associated with

Rating

Internal combustion engine having three intake valves per cylind does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Internal combustion engine having three intake valves per cylind, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Internal combustion engine having three intake valves per cylind will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1284833