DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors

Introduced: September 1968

IPC and CPC are identically structured here. All 13 subcodes exist in both systems.

Child Classifications

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H02K 23/02 characterised by arrangement for exciting +2 CPC IPC+CPC Available in IPC and CPC
H02K 23/26 characterised by the armature windings IPC+CPC Available in IPC and CPC
H02K 23/40 characterised by the arrangement of the magnet circuits +1 CPC IPC+CPC Available in IPC and CPC
H02K 23/50 Generators with two or more outputs IPC+CPC Available in IPC and CPC
H02K 23/52 Motors acting also as generators, e.g. starting motors used as generators for ignition or lighting IPC+CPC Available in IPC and CPC
H02K 23/54 Disc armature motors or generators IPC+CPC Available in IPC and CPC
H02K 23/56 Motors or generators having iron cores separated from armature winding IPC+CPC Available in IPC and CPC
H02K 23/58 Motors or generators without iron cores IPC+CPC Available in IPC and CPC
H02K 23/60 Motors or generators having rotating armatures and rotating excitation field IPC+CPC Available in IPC and CPC
H02K 23/62 Motors or generators with stationary armatures and rotating excitation field IPC+CPC Available in IPC and CPC
H02K 23/64 Motors specially adapted for running on DC or AC by choice IPC+CPC Available in IPC and CPC
H02K 23/66 Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches IPC+CPC Available in IPC and CPC
H02K 23/68 Structural association with auxiliary mechanical devices, e.g. with clutches or brakes IPC+CPC Available in IPC and CPC