Fuel injector control incorporating fuel vaporization parameters

Details Fuel injector control incorporating fuel vaporization parameters Fuel injector control incorporating fuel vaporization parameters

1993-06-28

1995-04-25

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

F02M 5100

Patent

active

054089727

ABSTRACT:
A fuel injector control apparatus and system of controlling fuel injector operation is disclosed. The control utilizes signals representative of fuel vaporization parameters including conductive and convective fuel flow characteristics. In particular, the presence of liquid fuel on the walls of an intake port which fails to vaporize upon injection is compensated for by the fuel injector control. Algorithms are utilized for controlling fuel injection based upon the convective fuel vapor flow mass and the conductive fuel vaporization rate.

REFERENCES:
patent: 5190020 (1993-03-01), Cho
patent: 5215061 (1993-06-01), Ogawa et al.
patent: 5257607 (1993-11-01), Gillespie
patent: 5263455 (1993-11-01), Iwai et al.
patent: 5278762 (1994-01-01), Kawamura
"Spray/Wall Interactions Simulation", by H. Servati et al., SAE Technical Paper #890566, International Congress and Exposition, Detroit Mich., Feb. 27-Mar. 3, 1989, 9 pgs.

Affiliated with

Also associated with

Rating

Fuel injector control incorporating fuel vaporization parameters 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 injector control incorporating fuel vaporization parameters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injector control incorporating fuel vaporization parameters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1561538