Controller for a movable motor vehicle headlamp mechanism

Details Controller for a movable motor vehicle headlamp mechanism Controller for a movable motor vehicle headlamp mechanism

B - Operations, Transporting

60

Q

315/8

B60Q 1/04 (2006.01)

Patent

CA 1210052

CONTROLLER FOR A MOVABLE MOTOR VEHICLE HEADLAMP MECHANISM Abstract of the Disclosure A control unit for operating the motor of a motor driven headlamp carrier mechanism in- cludes oscillator circuitry for generating a series of pulses for energizing the motor, voltage respon- sive means for sensing a motor counter-EMF related voltage as an indication of motor rotation, output circuitry for interrupting motor energization when the voltage responsive circuitry senses motor stall, and start circuitry for energizing the motor independent of the oscillator circuitry for a period of time sufficient to produce motor counter- EMF. Such control permits sensing of the engagement of the headlamp carrier with fixed mechanical stops without the use of position or torque limit switches.

467421

Affiliated with

Also associated with

Rating

Controller for a movable motor vehicle headlamp mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controller for a movable motor vehicle headlamp mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controller for a movable motor vehicle headlamp mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1303186