Fuel feed device for engine

Details Fuel feed device for engine Fuel feed device for engine

1979-07-11

1980-11-25

Cox, Ronald B.

Internal-combustion engines

Charge forming device

Fuel injection system

123463, 123478, 123487, 123 32F, F02B 300, F02M 1306

Patent

active

042352053

ABSTRACT:
A fuel feed device for an engine capable of electronically controlling the fuel feed rate corresponding to the suction air flow rate in the intake passage, comprising an air flow rate detecting device for generating electric signals of frequencies proportional to suction air rate, a plurality of electromagnetic valves disposed at a suitable position in the intake passage and adapted so as to permit supplying through a fuel pressure regulator the fuel of a fixed pressure differential with the suction pressure near a fuel outlet, and an electric control means for driving the electromagnetic valves with a shifted phase with one another to control the respective opening times thereof in accordance with the engine operating condition. Thus the accurate and highly reliable fuel supply is achieved over the wide range of engine operating condition from the idling to the maximum speed operation.

REFERENCES:
patent: 3036564 (1962-05-01), Guiot
patent: 3677236 (1972-07-01), Moss
patent: 3960118 (1976-06-01), Konomi
patent: 4132204 (1979-01-01), Teague
patent: 4140088 (1979-02-01), Vulpillieres

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1125215