Control apparatus for use in an elevator

Control device for elevator

Control device for elevator

Control device without a speed sensor for controlling speed...

Control method and apparatus for a hydraulic elevator using...

Control of a counterweightless elevator using total mass of...

Controlled emergency stop apparatus for elevators

Controller for dynamically allocating regenerative power to...

Controller for ropeless elevator

Controller of industrial vehicle, industrial vehicle, and...

Controller scheduling constant current charging of a...

Converter arrangement for modular motor

Converter arrangement for modular motor

Cost effective control of the main switches of an elevator drive

Coupling arrangement for coupling a motor to a hoist machine

Curtailed operation of multiple-wound induction motor following

Dampening device for an elevator compensating cable and...

Deceleration time for an elevator car

Deep level mine shaft hybrid conveyance system

Descent device