Throttle control system for automotive internal combustion engin

Details Throttle control system for automotive internal combustion engin Throttle control system for automotive internal combustion engin

1988-07-21

1989-08-15

Nelli, Raymond A.

Internal-combustion engines

Engine speed regulator

Open loop condition responsive

123400, 123361, 180197, F02D 1110

Patent

active

048564770

ABSTRACT:
A throttle control system has means for coupling an accelerator position detector to a throttle servo system which drives a throttle valve to an angular position corresponding to the accelerator position detected by the accelerator position detector in normal mode throttle angle control. The system also has means for returning the throttle valve to an initial and fully closed position when operational force for the accelerator is released or when failure of the throttle servo system is detected. This throttle returning means is operable independently of the accelerator position detector in throttle returning operation for providing quicker response which is particularly required in fail-safe mode operation.

REFERENCES:
patent: 4541378 (1985-09-01), Kitamura
patent: 4718380 (1988-01-01), Katayose et al.
patent: 4735183 (1988-04-01), Iaoue et al.
patent: 4747380 (1988-05-01), Ejiri et al.
patent: 4787353 (1988-11-01), Ishikawa et al.

Affiliated with

Also associated with

Rating

Throttle control system for automotive internal combustion engin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Throttle control system for automotive internal combustion engin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Throttle control system for automotive internal combustion engin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-114553