Elevator system

Details Elevator system Elevator system

B - Operations, Transporting

66

B

364/29

B66B 1/28 (2006.01) B66B 1/16 (2006.01)

Patent

CA 1141496

46 48,032 ABSTRACT OF THE DISCLOSURE A traction elevator system including an elevator car driven by a drive arrangement having electrically isolated high and low speed components. Fixed AC and controllable DC voltages are selectively applied to the high and low speed components, respectively, at predeter- mined portions of the run, to control the drive torque to provide smooth operation of the elevator car.

352006

Affiliated with

Also associated with

Rating

Elevator system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1132457