Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1984-01-12
1985-07-02
Nelli, Raymond A.
Internal-combustion engines
Charge forming device
Fuel injection system
123472, 123514, 123434, F02M 3900, F02M 3720
Patent
active
045261520
ABSTRACT:
A very low pressure fuel injection system uses an engine driven mechanical fuel pump to supply fuel at low pressure to a fuel devaporizing chamber normally filled with liquid fuel and in which is immersed the body portion of an electronically opened fuel injector positioned to spray fuel axially into the upper end of the induction passage of an air throttling body, the chamber containing a fuel pressure accumulator and a fuel pressure regulator maintaining the fuel pressure at a level slightly below the pump delivery pressure and at the injection level, the fuel chamber being rapidly purged of vapors during engine cranking and running operations.
REFERENCES:
patent: 3332476 (1967-07-01), McDougal
patent: 4036071 (1984-03-01), Hafner et al.
patent: 4084564 (1978-04-01), Rickart
patent: 4187813 (1980-02-01), Stumpp
patent: 4195608 (1980-04-01), Sanada et al.
patent: 4212277 (1980-07-01), Melotti
patent: 4286562 (1981-09-01), Stoltman
patent: 4341193 (1982-07-01), Bowler
patent: 4347823 (1982-09-01), Kessler et al.
Hideg Laszlo
Koller Paul L.
Samson Rogelio G.
Ford Motor Company
McCollum Robert E.
Nelli Raymond A.
Sadler Clifford L.
LandOfFree
Low pressure low cost automotive type fuel injection system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Low pressure low cost automotive type fuel injection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low pressure low cost automotive type fuel injection system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-375961