Internal-combustion engines – Engine speed regulator – Idle speed control
Patent
1987-11-24
1989-10-31
Wolfe, Willis R.
Internal-combustion engines
Engine speed regulator
Idle speed control
123340, 123341, 123352, F02D 4116, F02D 4118
Patent
active
048770035
ABSTRACT:
In an rpm control device for an internal combustion engine, a loop for adjusting a suction rate of the engine to a target value and a loop for adjusting a speed (rpm) of the engine to a target value are operated in combination, so that the suction rate and the engine speed are adjusted quickly.
REFERENCES:
patent: 4611560 (1986-09-01), Miyazaki et al.
patent: 4667632 (1987-05-01), Shimomura et al.
patent: 4691675 (1987-09-01), Iwaki
patent: 4705001 (1987-11-01), Danno et al.
patent: 4709674 (1987-12-01), Bianchi et al.
patent: 4716871 (1988-01-01), Sakamoto et al.
Nishimura Yukinobu
Shimomura Setsuhiro
Mitsubishi Denki & Kabushiki Kaisha
Wolfe Willis R.
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