Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1982-12-02
1984-09-11
Cox, Ronald B.
Internal-combustion engines
Charge forming device
Fuel injection system
123478, 123399, F02B 300, F02D 1110
Patent
active
044703961
ABSTRACT:
An electronic control fuel injection system for a spark ignition internal combustion engine is described wherein air flow rate is controlled as a function of fuel flow rate by transmitting an operator's depression stroke of an accelerator pedal to a fuel selecting mechanism, applying a signal representative of the selected fuel flow rate to a computer which determines the optimum air flow rate, thereby controlling the opening of a throttle valve to provide it. Within the computer, the relationship of the accelerator pedal movement to actual fuel flow command is varied in a predetermined manner to provide a desired engine response characteristic. Thus, the drive feeling for a vehicle can be varied within a range from normal to either a faster or more conservative engine reaction.
REFERENCES:
patent: 3750632 (1973-08-01), Sechnall
patent: 3983848 (1976-10-01), Handtmann
patent: 4112885 (1978-09-01), Iwata
patent: 4126107 (1978-11-01), Harada
patent: 4138979 (1979-02-01), Taplin
patent: 4143622 (1979-03-01), Klotzner
patent: 4168679 (1979-09-01), Ikeura
Hasumi Kazuhisa
Ishida Takashi
Cox Ronald B.
Mikuni Kogyo Kabushiki Kaisha
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