Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode
Patent
1987-03-02
1988-03-08
Cuchlinski, Jr., William A.
Internal-combustion engines
Engine speed regulator
Responsive to deceleration mode
123493, F02D 4112
Patent
active
047293543
ABSTRACT:
A fuel supply control system for use in an engine includes a feeder for supplying fuel to the engine in an amount suitable for operating conditions of the engine, a detector for detecting a decelerating state of the engine, and a correcting device for, upon detecting the deceleration, increasing a rate of fuel supply so that combustion may be stabilized to prevent car-bucking. The system further includes a brake detector for detecting an operative state of a brake device of the vehicle, and a limiter for, upon operation of the brake device, limiting the increase of fuel supply whereby the fuel consumption efficiency can be improved. During operation of the break device, car-bucking is restricted by a braking force so that substantially no vibration is transmitted to a driver.
REFERENCES:
patent: 4305365 (1981-12-01), Iizuka et al.
patent: 4445603 (1984-05-01), Filsinger
patent: 4628883 (1986-12-01), Kataoka
patent: 4640243 (1987-02-01), Abo et al.
patent: 4644923 (1987-02-01), Morita et al.
patent: 4671240 (1987-06-01), Yamato
Takaki Kazuya
Tominaga Hideki
Cuchlinski Jr. William A.
Mazda Motor Corporation
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