F - Mech Eng,Light,Heat,Weapons – 02 – D
Patent
F - Mech Eng,Light,Heat,Weapons
02
D
341/94
F02D 9/00 (2006.01) F02D 31/00 (2006.01) F02M 3/07 (2006.01)
Patent
CA 1127273
C-3016 D-2,055 Abstract of the Disclosure A vehicle engine has a throttle stop positionable in response to an actuator command signal to determine engine idle speed. Apparatus is provided to generate speed error signal having both an absolute value and a further character- istic indicative of high or low speed; and further apparatus is provided including a memory effective to store actuator command signals corresponding to specific speed error signals and speed correction apparatus effective to obtain an actuator command signal from the memory corresponding to each speed error signal and supply the actuator command signal to the throttle stop positioning apparatus to correct engine idle speed in the direction of a predetermined desired engine idle speed. The actuator command signals corresponding to at least the largest low speed error signals have absolute values effective to produce a greater throttle stop movement than the actuator command signals corresponding to the high speed error signals of the same absolute value, so that the control responds at a faster rate to large low speed errors than to equivalently large high speed errors.
328896
General Motors Corporation
Gowling Lafleur Henderson Llp
LandOfFree
Vehicle engine idle speed governor with unsymmetric... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicle engine idle speed governor with unsymmetric..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle engine idle speed governor with unsymmetric... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-977848