ClassID:

217547

H02K23/54 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20240364184
2024-10-31

CONSTANT MICRO POWER ENERGY SYSTEM (CMPES) DEVICE

#2
20240072624
2024-02-29

Electrical Generation

#3
20230336062
2023-10-19

DC three-phase electric motor with disk-shaped coil technique for use in electric vehicles

#4
20190273408
2019-09-05

High torque motor failsafe operating system

#5
20190013722
2019-01-10

Efficient laminated coreless generator and manufacturing method thereof

#6
20180351441
2018-12-06

Pre-warped rotors for control of magnet-stator gap in axial flux machines

#7
20180134255
2018-05-17

Windscreen wiper drive of a windscreen wiper device of a rail vehicle

#8
20170194824
2017-07-06

Hollow rotor structure for DC motor and winding structure of the same

#9
20160233751
2016-08-11

Electrical generation

#10
20130307367
2013-11-21

Disk motor, electric working machine including disk motor and method for manufacturing disk motor

#11
20130187503
2013-07-25

SINGLE PHASE INDUCTION VIBRATION MOTOR

#12
20130106235
2013-05-02

DISK MOTOR AND ELECTRIC POWER TOOL EQUIPPED WITH THE SAME

#13
20130076192
2013-03-28

Disk motor and electric working machine including the same

#14
20120319519
2012-12-20

High efficiency high output density electrical power generator

#15
20120274175
2012-11-01

Disk motor and electric power tool

#16
20120242185
2012-09-27

Disk motor and electric working machine including the same

#17
20120104881
2012-05-03

Electric motor having an output shaft rotatably supported by a housing and working machine including the same

#18
20120080974
2012-04-05

Disc motor and electric working machine equipped with disc motor

#19
20120080971
2012-04-05

Disc motor and electric working machine equipped with disc motor

#20
20110239613
2011-10-06

LAWNMOWER

#21
20110193429
2011-08-11

COIN-TYPE VIBRATION MOTOR

#22
20110154796
2011-06-30

ELECTRIC HEDGE TRIMMER

#23
20110146025
2011-06-23

Dust collector

#24
20100259114
2010-10-14

Vibration motor

#25
20100253166
2010-10-07

Rotor and Vibration Motor

#26
20100176685
2010-07-15

Electric motor of parallel cycles

#27
20090267434
2009-10-29

VIBRATION MOTOR

#28
20090200882
2009-08-13

ORBITAL HYBRID MAGNETIC ELECTRONIC ENGINE AND GENERATOR

#29
20080164779
2008-07-10

Immersed windings, monopole field, electromagnetic rotating machine

#30
20080054742
2008-03-06

Axial air-gap rotor and axial air-gap coreless motor equipped with the same

#31
20070194642
2007-08-23

Eccentric rotor and flat motor comprising same

#32
20070145840
2007-06-28

Vibration motor

#33
20070138897
2007-06-21

Dc motor

#34
20070075599
2007-04-05

Optically commutated self-rotating drive mechanism

#35
20070057586
2007-03-15

Rotor, vibration motor having the same, and fabrication method thereof

#36
20060202588
2006-09-14

Coreless generator set

#37
20060055271
2006-03-16

FLAT MOTOR WITH BRUSHES

#38
20060055262
2006-03-16

FLAT MOTOR WITH BRUSHES

#39
20060038460
2006-02-23

Monopole field electric motor-generator with switchable coil configuration

#40
20060038456
2006-02-23

Monopole field electric motor generator

#41
20060001325
2006-01-05

Coin type vibrating motor

#42
20050264114
2005-12-01

Vibration motor

#43
20050231063
2005-10-20

Rotor motor and process for producing a rotor

#44
20050116569
2005-06-02

Electric generator

#45
20050116560
2005-06-02

Eccentric rotor and a vibrating motor using the same

#46
20050035681
2005-02-17

Efficient motor with dual cylindrical magnets and rotor arm coils