Process for controlling the quantity of fuel injected into a die

Details Process for controlling the quantity of fuel injected into a die Process for controlling the quantity of fuel injected into a die

1997-09-29

2000-05-16

Dolinar, Andrew M.

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

123435, F02B 312, F02D 4114

Patent

active

060621931

ABSTRACT:
A process for controlling the quantity of fuel injected into a diesel engine comprising at least one cylinder includes the steps of determining the pressure variation (.increment.P) within at least one cylinder around a specific time of the engine cycle, for two successive cycles (C.sub.1, C.sub.2) having different injection characteristics; deducing therefrom the difference between the quantity of fuel actually injected into the cylinder and a theoretical quantity of fuel; and adjusting the injection parameters so as to balance in real time the quantity of fuel actually injected with the quantity of fuel that is to be theoretically injected. The process is preferably implemented during stabilized running of the engine.

REFERENCES:
patent: 4513714 (1985-04-01), Dolenc et al.
patent: 4928653 (1990-05-01), Ohkubo et al.
patent: 4951631 (1990-08-01), Eckert
patent: 5070836 (1991-12-01), Wahl et al.
patent: 5080068 (1992-01-01), Sawamoto
patent: 5229945 (1993-07-01), Demizu et al.
patent: 5402760 (1995-04-01), Takeuchi et al.
patent: 5474045 (1995-12-01), Demizu et al.
patent: 5623412 (1997-04-01), Masson et al.

Affiliated with

Also associated with

Rating

Process for controlling the quantity of fuel injected into a die does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for controlling the quantity of fuel injected into a die, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for controlling the quantity of fuel injected into a die will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-250283