Electric motor powered testing apparatus for automotive power tr

Details Electric motor powered testing apparatus for automotive power tr Electric motor powered testing apparatus for automotive power tr

1989-10-25

1991-10-22

Lall, Parshotam S.

Boots, shoes, and leggings

3644241, 364550, 73116, 731172, G05B 2302, G01M 1900, G01L 300

Patent

active

050601768

ABSTRACT:
A transmission testing apparatus employs an electric motor as a driving power source. The electric motor is coupled with a speed increasing device for providing engine speed equivalent revolution speed at low speed for realizing engine equivalent low inertia characteristics. The electric motor is associated with a control unit which stores engine torque simulated torque variation characteristics, one of which is selected on the basis of an engine load simulated value. The control unit controls the output torque of the motor toward a torque demand derived on the basis of an engine speed simulated value derived according to the selected one of torque variation characteristics.

REFERENCES:
patent: 2918822 (1959-12-01), Mann Jr.
patent: 4627311 (1986-12-01), Yokooku et al.
patent: 4680959 (1987-07-01), Henry et al.
patent: 4758967 (1988-07-01), Shmuter et al.
patent: 4821190 (1989-04-01), Patil
patent: 4870585 (1989-09-01), Manzolini

Affiliated with

Also associated with

Rating

Electric motor powered testing apparatus for automotive power tr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric motor powered testing apparatus for automotive power tr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric motor powered testing apparatus for automotive power tr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-114968