Internal-combustion engines – Engine speed regulator – Idle speed control
Patent
1987-03-11
1988-11-22
Wolfe, Willis R.
Internal-combustion engines
Engine speed regulator
Idle speed control
F02M 300
Patent
active
047857790
ABSTRACT:
A detector for detecting amount of suction air or rotating speed of an internal combustion engine supplies the detection signal to a control circuit, which supplies a drive signal to an air control valve mounted in a suction pipe of the internal combustion engine in accordance with the detection signal from the detector so that an idling rotating speed of the internal combustion engine is increased to a predetermined speed.
REFERENCES:
patent: 4455978 (1984-06-01), Atago
patent: 4462360 (1984-07-01), Kobayashi
patent: 4501240 (1985-02-01), Aono
patent: 4509477 (1985-04-01), Takao et al.
patent: 4522176 (1985-06-01), Takao et al.
patent: 4548180 (1985-10-01), Yamato
patent: 4580536 (1986-04-01), Takao et al.
Arimura Takashi
Takao Mitsunori
Yonekawa Masao
Nippondenso Co. Ltd.
Wolfe Willis R.
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