Permanant magnet field type rotor structure for an electric mach
Permanent electric motor with a speed sensor
Permanent field small-size motor
Permanent magnet A.C. signal generator
Permanent magnet actuating mechanism
Permanent magnet alternator
Permanent magnet alternator
Permanent magnet alternator with segmented construction
Permanent magnet and permanent magnet rotating machine
Permanent magnet and reluctance type rotating machine
Permanent magnet arrangement for an electrical machine
Permanent magnet assisted synRM and method for imposing...
Permanent magnet axial air gap electric machine
Permanent magnet bonding construction
Permanent magnet braking system
Permanent magnet braking system for drive shafts
Permanent magnet brushless d-c motor with isolated sensor windin
Permanent magnet brushless DC motor having reduced cogging
Permanent magnet brushless torque actuator
Permanent magnet control means