Variable valve timing mechanism for an internal combustion engin

Details Variable valve timing mechanism for an internal combustion engin Variable valve timing mechanism for an internal combustion engin

1998-01-15

1999-08-03

Lo, Weilun

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

123 9031, F01L 104, F01L 1300

Patent

active

059311274

ABSTRACT:
In a variable valve timing mechanism for an internal combustion engine with exhaust valves operated by an exhaust camshaft and intake valves operated by two intake camshafts of which one is driven by the exhaust camshaft by way of a phase controller disposed at one end of one of the intake camshafts and controls the valve openings time and the other is driven by the one intake camshaft by way of a coupler drive which is disposed at the opposite end of the one intake camshaft and controls the valve closing times.

REFERENCES:
patent: 4993370 (1991-02-01), Hashiyama et al.
patent: 5152262 (1992-10-01), Parker
patent: 5531193 (1996-07-01), Nakamura
patent: 5555860 (1996-09-01), Wride
patent: 5586527 (1996-12-01), Kreuter
patent: 5592906 (1997-01-01), Kreuter et al.

Affiliated with

Also associated with

Rating

Variable valve timing mechanism for an internal combustion engin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable valve timing mechanism for an internal combustion engin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable valve timing mechanism for an internal combustion engin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-840281