Fuel supply control method for internal combustion engines at fu

Details Fuel supply control method for internal combustion engines at fu Fuel supply control method for internal combustion engines at fu

1985-09-04

1986-11-11

Miller, Carl Stuart

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

123198DB, 123198D, F02M 3900

Patent

active

046216006

ABSTRACT:
In a method for electronically controlling the fuel supply to an internal combustion engine in response to operating conditions of the engine, fuel quantities are summed up, which are supplied to the engine after fulfillment of a predetermined condition for cutting off the fuel supply to the engine which is determined by engine operation parameters indicative of operating conditions of the engine, and when the sum of the fuel quantities exceeds a predetermined value, the fuel supply to the engine is cut off, thereby preventing deterioration of the driveability of the engine, burning of a catalyst provided in the engine for purifying exhaust gases, etc. at fuel cut operation of the engine.

REFERENCES:
patent: 4366794 (1983-01-01), Hachiga
patent: 4423485 (1983-12-01), Sami
patent: 4425889 (1984-01-01), Hachitani
Patents Abstracts of Japan--M-34--Sep. 30, 1984--vol. 34/No. 139.

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