Electrical current collector cleaning and cooling for high...

Electrical current transferring and brush pressure exerting...

Electrical current transferring and brush pressure exerting...

Electrical device and method of making electrical device, and me

Electrical device comprising a carbon brush shape adapting...

Electrical devices having tape wound core laminate rotor or...

Electrical devices using disk and non-disk shaped rotors

Electrical devices using electromagnetic rotors

Electrical devices with reduced flux leakage using permanent...

Electrical drive device

Electrical drive motor, in particular for water pumps in the fie

Electrical drive systems incorporating variable reluctance motor

Electrical drive unit

Electrical drive unit

Electrical drive unit

Electrical driving arrangement

Electrical driving device comprising more than one permanent-mag

Electrical dynamo

Electrical energy generating system utilizing a moving vehicle

Electrical energy generator device with micro-fan array