Fuel injecting device for an engine

Details Fuel injecting device for an engine Fuel injecting device for an engine

1998-06-29

1999-11-16

Argenbright, Tony M.

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

123300, 123305, F01N 336, F02D 4138

Patent

active

059836300

ABSTRACT:
According to the present invention, there is provided a fuel injecting device for injecting fuel into a cylinder of an engine. A fuel injector injects a main fuel charge into the cylinder at a predetermined first timing, and the fuel injector injects additional fuel into the cylinder at a predetermined second timing which is different from the predetermined first timing. It is judged if an amount of fuel adhering to an inner wall of the cylinder is larger than a predetermined fuel amount when the fuel injector injects the additional fuel. The fuel injector inject the additional fuel such that an amount of fuel adhering to the inner wall of the cylinder becomes smaller than the predetermined fuel amount when it is judged that an amount of fuel adhering to the inner wall of the cylinder is larger than the predetermined fuel amount.

REFERENCES:
patent: 5207058 (1993-05-01), Sasaki et al.
patent: 5720253 (1998-02-01), Matoba et al.

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