H02K21/18 - CPC Classification Index

ClassID:

217496 ⎘

H02K21/18 - CPC Classification

Classification description:

Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores

Sub-classes:

H02K21/185 » {with the axis of the rotor perpendicular to the plane of the armature} 40

Recent Application in this class:

20250149959

2025-05-08

Modular Electromechanical Assembly

20200182251

2020-06-11

Axial flow pump with reduced height dimension

20190214867

2019-07-11

ELECTRIC MOTOR HAVING A DIAMETRIC COIL

20170222526

2017-08-03

Medical pump

20170170709

2017-06-15

Electric motor

20170170697

2017-06-15

Electric motor

20170170693

2017-06-15

Stator assembly

20160226357

2016-08-04

Multipole electrical machine

20150288228

2015-10-08

Electric current generator/motor with dual stationary/rotating stators and rotor having horseshoe magnet/electromagnetic coils

#10

20130300243

2013-11-14

HIGH POWER DENSITY PERMANENT MAGNET MACHINE

#11

20130229080

2013-09-05

Rotary continuous permanent magnet motor

#12

20130015741

2013-01-17

TRANSVERSE SWITCHED RELUCTANCE MOTOR

#13

20110285254

2011-11-24

SELF-STARTING ELECTROMOTOR

#14

20100237624

2010-09-23

Impulse rotor generator

#15

20100213786

2010-08-26

Electric machine having rotor and stator configurations

#16

20090309463

2009-12-17

Axial flux permanent magnet machines

#17

20080240706

2008-10-02

Actuator

#18

20060279155

2006-12-14

Electric machine having a high-torque switched reluctance motor

#19

20060119215

2006-06-08

Brushless electromechanical machine

#20

20050223541

2005-10-13

Method of manufacturing a core for an electrical machine

#21

20050093381

2005-05-05

Electrical machine and method of manufacturing the same