US940492A
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Arrangement for regulation of speed of compensated single-phase motors.
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US970412A
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Electric motor.
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GB190614712A
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Improvements in Continuous or Alternating Current Electrical Machines with Commutating Poles
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GB190523661A
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Improved Arrangement for the Regulation of Speed of Compensated Single Phase Motors.
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GB190521034A
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Singel Phase Alternating Current Motor with Commutating Poles
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US853491A
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Single-phase alternating-current motor with commutating-poles.
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US843731A
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Arrangement for regulation of speed of compensated single-phase motors.
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GB190510830A
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Improvements in Apparatus for Starting and for Regulating the Speed of Compensated Single Phase Electric Motors.
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US963678A
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Arrangement for starting and regulating the speed of alternating-current motors.
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GB190500184A
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Compensated Single Phase Alternating Current Commutator Motor.
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GB190500185A
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Arrangement for Leading in and Taking off the Armature Current of Compensated Single Phase Commutator Motors.
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GB190428416A
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Appliance for the Commutation of Current in Armature of Dynamo-electric Machines.
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US808064A
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Commutator-motor.
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US842163A
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Commutation of currents in armatures of dynamos.
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US717152A
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Method of generating independent electric currents.
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GB190111857A
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Improvement in Armature Windings for Dynamo Electric Machines.
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US783498A
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Equipotential connections for armatures for dynamos with wave-winding.
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US677917A
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Arrangement of non-inductive windings.
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US686434A
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Distribution of electric currents.
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US717065A
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Distributing electric currents.
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