Automatic overvoltage protection for an alternator in a...

Automatic sequencing scheme for reversing directions of...

Automatic system for storing cycles, cycle for such a system...

Auxiliary electric power supply for electric work vehicles

Auxiliary machinery driver for car

Auxiliary propulsion for magnetically levitated vehicle

Auxiliary trolley device

Auxiliary vehicle current collector

Backing-up safety device

Balanced support mechanism for a linearly movable current...

Battery charging control methods, electrical vehicle...

Battery control system for hybrid vehicle and method for...

Battery for a children's ride-on vehicle

Battery powered electric vehicle and electrical supply system

Bi-directional autonomous truck

Bi-modal dc motor control for a motor driven anti-lock brake...

Bi-modal vehicle with drive means for external or...

Binary code converters, and electrically controlled braking...

Blended electrical/friction braking system with electric...

Block heater for robotic installation