63872 ⎘
Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed without contact making and breaking, e.g. using a transductor
Method of operating an electric vehicle and electric vehicle
#2DRIVE ARRANGEMENT
#3RACE CAR FOR PERFORMING NON-POWERED DRIVING BY USING GRAVITY AND MOMENTARY ACCELERATION BY USING POWER DEVICE
#4Motorized baby stroller
#5Method and device for controlling vehicle to output assisting power
#6Systems and methods for braking or propelling a roaming vehicle
#7High power low voltage electrified powertrain
#8Controller and controlling method of electric vehicle
#9Apparatus for controlling electric power for electric vehicle