Cooling fan with motor cooler

Cooling fan with reduced noise capability in an AC generator

Cooling fan with reduced noise for variable speed machinery

Cooling flow gas transition inserts in stator core ducts and...

Cooling for an electric motor or generator

Cooling for brushes of electric motors

Cooling for magnetic particle devices

Cooling jacket and motor unit with cooling jacket

Cooling jacket for electric machines

Cooling loop structure of high speed spindle

Cooling means for electrical rotating machine

Cooling medium baffling device in rotary electric machine

Cooling method and structure for a rotation object

Cooling module for an electronically controlled engine

Cooling of a magnetic bearing

Cooling of a rotor for a rotary electric machine

Cooling of discoidal dynamoelectric machines

Cooling of discoidal dynamoelectric machines

Cooling of dynamoelectric machines

Cooling of dynamoelectric machines