Synchronous machine having cryogenic gas transfer coupling...
Synchronous machine rotor
Synchronous machine simulator and synchronous machine...
Synchronous machine with coil halves
Synchronous machines
Synchronous magnetic drive assembly with laminated barrier
Synchronous motor
Synchronous motor
Synchronous motor
Synchronous motor
Synchronous motor for automobile clock
Synchronous motor for clocks and the like
Synchronous motor rotor
Synchronous motor stator pole arrangement
Synchronous motor with permanent magnets
Synchronous motor with two permanent magnet rotor portions
Synchronous motors with field starting resistor arrangement
Synchronous reluctance machine with a novel rotor topology
Synchronous reluctance motor
Synchronous reluctance motors and method of starting