Fuel injection valve

Details Fuel injection valve Fuel injection valve

1995-02-08

1997-01-28

Ballato, Josie

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

And valving means controlling flow for combining

23953312, B05B 712

Patent

active

055971210

ABSTRACT:
An air fuel mixing portion 5A in an air fuel assist type fuel injection valve comprises a cylindrical upstream portion 5a including an air injection opening 3, and a cylindrical downstream portion 5b whereby dripping of fuel can be minimized. A spray angle of 30.degree. or less is obtainable, and a rate of change in fuel flow between an air-injection time and a non-air-injection time can be reduced. Further, the relation between the diameter D.sub.1 of the upstream portion and the diameter D.sub.2 of the downstream portion is determined to be D.sub.1 <D.sub.2.

REFERENCES:
patent: 3656693 (1972-04-01), Eckert
patent: 4519370 (1985-05-01), Iwata
patent: 5129381 (1992-07-01), Nakajima
patent: 5174505 (1992-12-01), Shen

Affiliated with

Also associated with

Rating

Fuel injection valve 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 valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-937260