Fuel control system for engine

Details Fuel control system for engine Fuel control system for engine

1994-03-14

1995-08-29

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

F02D 4112

Patent

active

054451310

ABSTRACT:
A fuel control system causes a fuel injector to interrupt fuel injection during a continuous decrease in engine speed to a lower limit of a hysteresis range for fuel supply/fuel interruption and to resume the interruption of fuel supply after a continuous increase in engine speed beyond an upper limit of the hysteresis range and further causes a compulsory interruption of fuel supply when a transition of the engine from non-deceleration to deceleration while the engine operates at speeds between the lower and upper limits of the hysteresis range.

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patent: 5181496 (1993-01-01), Kojima
patent: 5224454 (1993-07-01), Miyashita et al.
patent: 5241939 (1993-09-01), Nonaka

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