Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1994-10-28
1996-02-27
Argenbright, Tony M.
Internal-combustion engines
Charge forming device
Fuel injection system
F02D 4104
Patent
active
054940184
ABSTRACT:
The engine operating angle at which a determined fuel injection quantity is delivered to the engine is varied in accord with barometric pressure variations to compensate an engine air-fuel mixing time to offset variations in air-fuel mixture homogeneity prior to combustion, promoting complete combustion, increased engine performance, increased catalytic converter efficiency and durability over a wide range of barometric pressure values.
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Black Robert P.
Smerika Stephen W.
Argenbright Tony M.
Bridges Michael J.
General Motors Corporation
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