Idling speed control device of an internal combustion engine

Details Idling speed control device of an internal combustion engine Idling speed control device of an internal combustion engine

1981-03-02

1983-08-09

Lall, Parshotam S.

Internal-combustion engines

Engine speed regulator

Idle speed control

123585, 310 49R, 74 8915, F02M 300

Patent

active

043972756

ABSTRACT:
An idling speed control device of an internal combustion engine comprising a bypass passage which interconnects the intake passage located upstream of the throttle valve to the intake passage located downstream of the throttle valve. A flow control valve is arranged in the bypass passage and actuated by a step motor for controlling the amount of air flowing within the bypass passage to maintain the idling speed of an engine at a predetermined speed. A cooling water passage is formed in the valve housing of the flow control valve.

REFERENCES:
patent: 3217192 (1965-11-01), Feightner
patent: 3504253 (1970-02-01), Kavanaugh
patent: 3549918 (1970-04-01), Croymans
patent: 3558941 (1971-01-01), Brebbia et al.
patent: 3661131 (1972-06-01), Croft
patent: 3693034 (1972-09-01), Inariba
patent: 3793896 (1974-02-01), Price et al.
patent: 3960130 (1976-07-01), Peterson
patent: 3964457 (1976-01-01), Coscia
patent: 3989223 (1976-11-01), Burkhardt et al.
patent: 4072137 (1978-04-01), Hattori
patent: 4074157 (1978-02-01), Lace
patent: 4106451 (1978-02-01), Hattori et al.
patent: 4145165 (1979-07-01), Perkins
patent: 4173957 (1979-03-01), Hattori et al.
patent: 4175521 (1979-05-01), Hattori et al.
patent: 4203395 (1980-11-01), Cromas
patent: 4237833 (1980-08-01), Des Lauriers
patent: 4285319 (1981-08-01), Hattori et al.
patent: 4291656 (1981-09-01), Miyagi
patent: 4294217 (1981-05-01), Glockler
patent: 4303048 (1981-12-01), Nishio

Affiliated with

Also associated with

Rating

Idling speed control device of an internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Idling speed control device of an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Idling speed control device of an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-583228