Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
H02K23/405—Machines with a special form of the pole shoes
Einrichtung zur Verhinderung des Pendelns von Motoren, die in der einen Drehrichtung mit Hauptschluss-, in der anderen Drehrichtung mit Nebenschlusscharakteristik arbeiten sollen