.~ Plural, diverse or diversely connected or controlled field windings {6}
527
.~.~ Series field winding
DEFINITION
Classification: 318/527
(under subclass 523) Subject matter in which means are provided for connecting one or more of the field windings in series with the armature or primary circuit of the motor.
SEE OR SEARCH THIS CLASS, SUBCLASS:
244, for alternating-current commutating motors wherein it is common to have a field winding connected in series with the armature or primary circuit of the motor.
246, for series motors, in general, in which a field winding is connected in series with the armature or primary circuit of the motor.
493, for motor systems having both field circuit control and armature circuit control.
