Fuel management system for internal combustion engines

Details Fuel management system for internal combustion engines Fuel management system for internal combustion engines

1995-02-27

1996-04-16

Moulis, Thomas N.

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

123451, F02M 4100, F02B 300

Patent

active

055072607

ABSTRACT:
A fuel management system that separates the three-dimensional functions of fuel injection pressure, volume and timing and thus eliminates co-dimensional dependencies. The system of the invention utilizes volumetric injection control and is based on displacement of a predetermined volume rather than volume generated by flow due to pressure with respect to time, as in prior art systems. In one of its simplest configurations, the fuel management system combines a pair of "sister" injectors and a volumetric injection control assembly comprised of a simple displacement piston which free floats a given distance to deliver fuel alternately to each injector. When one injector's solenoid valve operates to activate it's main injection, it simultaneously loads the adjacent injector with a predetermined volume of fuel for the adjacent injector's main volume injection. Throttling fuel volume is controlled by controlling the length of the cylinder's barrel containing the free floating piston.

REFERENCES:
patent: 1657373 (1928-01-01), Danielsson
patent: 3085559 (1963-04-01), Larbre
patent: 4392466 (1983-07-01), Mowbray et al.
patent: 4462369 (1984-07-01), Dazzi
patent: 4583509 (1986-04-01), Schechter et al.
patent: 4691674 (1987-09-01), Otsuka et al.
patent: 4700672 (1987-10-01), Baguena
patent: 5090378 (1992-02-01), Gonzalez

Affiliated with

Also associated with

Rating

Fuel management system for internal combustion engines 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 management system for internal combustion engines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel management system for internal combustion engines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-318628