ClassID:

217551

H02K23/62 - CPC Classification

Classification description:

DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors Motors or generators with stationary armatures and rotating excitation field

Recent Application in this class:
#1
20180013328
2018-01-11

Electric motor with Halbach array and ferrofluid core

#2
20170366054
2017-12-21

Permanent magnet direct current motor and HVAC system using the same

#3
20170187273
2017-06-29

Rotor, manufacturing method of the rotor, and DC motor

#4
20160190756
2016-06-30

Contact-commutated electric motor

#5
20130147311
2013-06-13

Brush DC motor with permanent magnet rotor

#6
20130002088
2013-01-03

Electric motor with spark suppression circuit

#7
20120256507
2012-10-11

Electric motor

#8
20120112596
2012-05-10

DC COMMUTATOR DOUBLY SALIENT RELUCTANCE MOTOR

#9
20120007466
2012-01-12

PRINTED-CIRCUIT BOARD AND VIBRATION MOTOR HAVING THE SAME

#10
20110273046
2011-11-10

Electric motor

#11
20110127871
2011-06-02

Method for producing the rotor winding of an electrical machine, and an electrical machine with a rotor winding which is produced in accordance with this method

#12
20100026118
2010-02-04

Direct current motor

#13
20090091207
2009-04-09

DC-motor

#14
20090058214
2009-03-05

Planetary geared motor and dynamo

#15
20090021099
2009-01-22

Pulsed Inertial Electric Motor

#16
20080088189
2008-04-17

Submersible direct-current electric motor

#17
20070205685
2007-09-06

Motor

#18
20070085442
2007-04-19

Commutation of brushless electrodynamic machines

#19
20070046235
2007-03-01

Brushless motor commutation and control

#20
20070046225
2007-03-01

Brushless motor commutation and control

#21
20070035194
2007-02-15

Direct-current motor

#22
20060043817
2006-03-02

DC brush motor

#23
20050212380
2005-09-29

Electric motor having multiple armatures

#24
20050046303
2005-03-03

Stationary armature machine