Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1998-08-31
2000-05-30
Yuen, Henry C.
Internal-combustion engines
Charge forming device
Fuel injection system
123492, F02M 5100
Patent
active
060679654
ABSTRACT:
A method and system for determining a quantity of fuel to be injected into a multi-cylinder, internal combustion engine during each combustion event of the engine includes an air flow sensor for sensing a quantity of air flowing through the engine. An electronic control unit is operative to determine a desired combustion fuel quantity based on the quantity of air flowing through the engine and determine a desired fuel injection quantity based on a previous fuel injection quantity delivered during a previous combustion event and the desired combustion fuel quantity. The control unit is further operative to control the amount of fuel injected into the engine for the current combustion event based on the desired fuel injection quantity.
REFERENCES:
patent: 5080071 (1992-01-01), Miniamitani et al.
patent: 5394857 (1995-03-01), Yamakawa
patent: 5517968 (1996-05-01), Hori et al.
patent: 5520153 (1996-05-01), Milunas
patent: 5584277 (1996-12-01), Chen et al.
patent: 5746183 (1998-05-01), Parke et al.
patent: 5819714 (1998-10-01), Bush et al.
Curtis Eric Warren
Davis, Jr. Leighton Ira
Meyer Daniel Lawrence
Trumpy David Karl
Castro Arnold
Drouillard Jerome R.
Ford Global Technologies Inc.
May Roger L.
Yuen Henry C.
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