Fuel injection apparatus and control method thereof

Details Fuel injection apparatus and control method thereof Fuel injection apparatus and control method thereof

1998-04-02

2000-08-01

Argenbright, Tony M.

Internal-combustion engines

Combustion chamber means having fuel injection only

Combustible mixture stratification means

123301, 123305, 239 5, 239497, 23953312, F02B 304, F02B 1700

Patent

active

060951133

ABSTRACT:
Fuel-air mixture is stabilized with respect to the neighboring area of an ignition plug without any effect on deflection of fuel spray due to the air flow (swirl/tumble) in a combustion chamber, and the deposition of fuel onto the side wall of a combustion chamber is reduced, leading to the prevention of smoke.
To that end, a fuel injection apparatus includes a fuel injection valve having a nozzle opening to a combustion chamber and an ignition plug, in which the fuel injection valve forms a fuel spray having different. levels of average speed. The fuel injection valve forms a fuel spray having relatively high speed at least in a half way of a single cycle of a fuel injection, and after that, the fuel injection valve forms relatively low-speed fuel spray, and consequently, a fuel-air mixture including high-speed fuel spray is supplied to a neighboring area of the ignition plug.

REFERENCES:
patent: 4499871 (1985-02-01), Neitz et al.
patent: 4629127 (1986-12-01), Kawamura et al.
patent: 4653694 (1987-03-01), Noguchi et al.
patent: 4685432 (1987-08-01), Saito et al.
patent: 5098016 (1992-03-01), Okamoto et al.

Affiliated with

Also associated with

Rating

Fuel injection apparatus and control method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection apparatus and control method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection apparatus and control method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-653961