Dual mode electrical servoactuator

Details Dual mode electrical servoactuator Dual mode electrical servoactuator

1991-07-26

1992-11-10

Argenbright, Tony M.

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

123399, 180178, 180197, F02D 1110

Patent

active

051615045

ABSTRACT:
A dual mode electrically operated servo-actuator with a motorized speed reducer rotating a pair of spaced discs each having a pair of common spiral cam tracks. A sliding carrier block disposed between the discs has cam followers separately engaging the track. A bell crank is pivoted on the carrier block for attachment to a load function. In the rotary mid-position, the carrier block is centered and the servo motor is not used to enable a fixed position of the bell crank pivot. In a first mode function the motor is driven to rotate the cam for modulation about positions between the mid-position and fully clockwise position. In a second mode function the motor is driven to rotate the cam for modulation about positions between the mid-position and the fully counter-clockwise position. In a throttle actuator application the first mode is cruise control and the second mode is traction control, with the mid-position comprising normal driver operation of the throttle.

REFERENCES:
patent: 4972817 (1990-11-01), Wilde et al.

Affiliated with

Also associated with

Rating

Dual mode electrical servoactuator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual mode electrical servoactuator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual mode electrical servoactuator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2287311