Control system for supercharged engine/automatic transmission co

Details Control system for supercharged engine/automatic transmission co Control system for supercharged engine/automatic transmission co

1991-11-19

1993-07-20

Braun, Leslie A.

Machine element or mechanism

Rotary member or shaft indexing, e.g., tool or work turret

Preselected indexed position

3644241, B60K 4106

Patent

active

052283682

ABSTRACT:
In order to alleviate sporadic shift shock when a transmission associated with a supercharged internal combustion engine undergoes an upshift while the engine is operating under minimal load (e.g. with the accelerator pedal non-depressed) the supercharge pressure is monitored and if the pressure is above a predetermined limit during a minimal load upshift, the pressure generated by the supercharging device is reduced and at the same time an idle control system feed-back meters the amount of air supplied to the engine so that the rate at which the engine speed reduces is maintained essentially constant irrespective of the initial supercharge pressure.

REFERENCES:
patent: 4691285 (1987-09-01), Takeda
patent: 4774858 (1988-10-01), Ganoung
patent: 4945481 (1990-07-01), Iwatsuki et al.

Affiliated with

Also associated with

Rating

Control system for supercharged engine/automatic transmission co does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control system for supercharged engine/automatic transmission co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system for supercharged engine/automatic transmission co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1753770