Fuel injection apparatus and system

Details Fuel injection apparatus and system Fuel injection apparatus and system

1979-09-20

1982-06-22

Cox, Ronald B.

Internal-combustion engines

Charge forming device

Auxiliary control of carburetor fuel metering

123585, 123586, 123587, 261 78R, 261 50A, F02B 3300, F02M 700

Patent

active

043356931

ABSTRACT:
A fuel metering apparatus is shown as having a throttle body with induction passage means therethrough and a throttle valve for controlling flow through the induction passage means, fuel under superatmospheric pressure is metered and such metered fuel is supplied to a fuel discharge nozzle situated within the induction passage means downstream of the throttle valve; a first air flow is supplied to the metered fuel upstream of the fuel discharge nozzle as to cause the metered fuel to at least start to undergo atomization even before being discharged at the discharge nozzle; a second air flow is also supplied to the fuel discharge nozzle as to at idle engine speed flow sonically therethrough, and additional throttling valving means are provided for controlling the air flow to the fuel discharge nozzle.

REFERENCES:
patent: 1275032 (1918-08-01), Huene
patent: 3931814 (1976-08-01), Rivere
patent: 4132203 (1979-01-01), Elpern
"Basic Carburetion/Fuel Systems", vol. #3, 1971, Petersen Publishing Co., p. 31.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-648712