Patents-Review.com
ClassID:

217492 ⎘

H02K21/125 - CPC Classification

Classification description:

Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets having an annular armature coil

Recent Application in this class:
#1
20230412023
2023-12-21

MULTI-TUNNEL ELECTRIC MOTOR/GENERATOR

 #2
20230039361
2023-02-09

ROTATING ELECTRIC MACHINE

 #3
20220385125
2022-12-01

Multi-tunnel electric motor/generator

 #4
20220344982
2022-10-27

ROTARY TRANSVERSE FLUX MOTOR

 #5
20220302811
2022-09-22

MULTI-TUNNEL ELECTRIC MOTOR/GENERATOR

 #6
20220115937
2022-04-14

Permanent magnet generator with non-regular armed stator

 #7
20220045586
2022-02-10

Electric motor with selective flux stator

 #8
20210265901
2021-08-26

Transverse magnetic flux motor

 #9
20200295641
2020-09-17

Toroidal polyphase electric machine

 #10
20200112212
2020-04-09

Multi-tunnel electric motor/generator

 #11
20190334392
2019-10-31

Claw pole type motor

 #12
20190199185
2019-06-27

Multi-tunnel electric motor/generator

 #13
20190190413
2019-06-20

Motor and washing machine having the same

 #14
20180331607
2018-11-15

Polyphase transverse flux machine

 #15
20180212486
2018-07-26

Multi-tunnel electric motor/generator

 #16
20180175678
2018-06-21

Core of a transverse flux machine and an associated method thereof

 #17
20170331354
2017-11-16

Electrodynamic converter

 #18
20170141670
2017-05-18

Hybrid electrical machine

 #19
20170077792
2017-03-16

Rotating electrical machine and elevator

 #20
20160218606
2016-07-28

Transverse flux machine

 #21
20150048712
2015-02-19

Segmented stator with controlled eddy current

 #22
20150042201
2015-02-12

SEGMENTED MOTOR/GENERATOR WITH TRANSVERSAL FLOW GUIDANCE, HIGH THRUST TORQUE AND SMALL MASS INERTIA

 #23
20140191612
2014-07-10

Electric machine with multiple air gaps and a 3D magnetic flux

 #24
20140139161
2014-05-22

Transverse flux machine and vehicle

 #25
20140009025
2014-01-09

Hybrid field electric motor

 #26
20130169096
2013-07-04

Transverse and/or commutated flux systems having phase offset

 #27
20120249035
2012-10-04

Transverse flux machine and vehicle

 #28
20120235615
2012-09-20

Brushless electric motor provided with rotor having intermediate magnetic pole

 #29
20120133241
2012-05-31

SHORT-FLUX PATH MOTORS / GENERATORS

 #30
20120025637
2012-02-02

Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching

 #31
20110285328
2011-11-24

Electric motor assist bicyle

 #32
20110221298
2011-09-15

ELECTRICAL DEVICES HAVING TAPE WOUND CORE LAMINATE ROTOR OR STATOR ELEMENTS

 #33
20110169366
2011-07-14

Transverse and/or commutated flux systems having phase offset

 #34
20110169365
2011-07-14

Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching

 #35
20110043064
2011-02-24

Transverse flux rotary machine and switching device equipped with such a machine

 #36
20110038166
2011-02-17

HIGH EFFICIENCY HEAT DISSIPATING DEVICE FOR LAMPS

 #37
20100308679
2010-12-09

Micro rotor and rotary electric machine incorporating same

 #38
20100123371
2010-05-20

Generator structure for a bicycle hub

 #39
20100111730
2010-05-06

Low-noise rotary pump having a press-fit stator using split-core ribs and housing ribs

 #40
20090322165
2009-12-31

High-efficiency wheel-motor utilizing molded magnetic flux channels with transverse-flux stator

 #41
20090208771
2009-08-20

Powdered metal manufacturing method and devices

 #42
20090206696
2009-08-20

Electrical devices using disk and non-disk shaped rotors

 #43
20090206693
2009-08-20

Electrical devices having tape wound core laminate rotor or stator elements

 #44
20090108712
2009-04-30

SHORT-FLUX PATH MOTORS / GENERATORS

 #45
20090026869
2009-01-29

TRANSVERSE FLUX RELUCTANCE MACHINE AND METHOD FOR MANUFACTURING SAME

 #46
20090026866
2009-01-29

TRANSVERSE FLUX MACHINE AND METHOD FOR MANUFACTURING SAME

 #47
20080218021
2008-09-11

Rotor arrangement for a unilateral transverse flux machine with flux concentration

 #48
20080197739
2008-08-21

AC electric motor

 #49
20080088135
2008-04-17

Electric power generating system using ring-shaped generators

 #50
20060197392
2006-09-07

Motor structure

 #51
20060192453
2006-08-31

Modular transverse flux motor with integrated brake

 #52
20060131974
2006-06-22

Electrical machine and use thereof

 #53
20060091755
2006-05-04

Transverse flux switched reluctance motor and control methods

 #54
20050040720
2005-02-24

Transverse flux electrical machine with toothed rotor