ClassID:

217682

H02K2201/03 - CPC Classification

Classification description:

Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits Machines characterised by aspects of the air-gap between rotor and stator

Recent Application in this class:
#1
20260149346
2026-05-28

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

#2
20260106513
2026-04-16

ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCOPORATING A MOTOR

#3
20260106501
2026-04-16

MOTOR FOR A STEERING SYSTEM OF A MOTOR VEHICLE AND STEERING SYSTEM FOR A MOTOR VEHICLE

#4
20260078835
2026-03-19

PRECISION ELECTRIC MOTOR BASED MECHATRONIC ACTUATED PRESSURE CONTROL VALVE

#5
20260066755
2026-03-05

SYSTEMS AND METHODS COMBINING DISCRETE FLUX-DIRECTED MAGNET ASSEMBLIES THAT INTEGRATE MAGNETIC GEAR BOXES WITH SINGLE OR DUAL ROTOR MACHINES

#6
20260039176
2026-02-05

ROTARY SOLENOID ACTUATOR

#7
20260025040
2026-01-22

AXIAL FLUX MACHINE FOR A HIGH-VOLTAGE FAN

#8
20260012049
2026-01-08

MOTOR INCLUDING A COOLING STRUCTURE

#9
20260012046
2026-01-08

MOTOR WITH POLYMERIC MATERIAL ROTOR AND/OR STATOR SLEEVE

#10
20250392199
2025-12-25

ELECTRIC STABILIZER

#11
20250379478
2025-12-11

PERMANENT MAGNET MOTOR AND ELECTRIC DRIVE SYSTEM

#12
20250309742
2025-10-02

LINEAR MOTOR WITH CAPACITIVE POWER TRANSFER

#13
20250253740
2025-08-07

FLUID-COOLED, ROTATING ELECTRICAL MACHINE HAVING A DRY AIR GAP

#14
20250226728
2025-07-10

ELECTRIC MACHINE HAVING A YOKE WINDING

#15
20250219487
2025-07-03

INSET MAGNET WITH EARS

#16
20250192623
2025-06-12

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

#17
20250125670
2025-04-17

ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR

#18
20250125669
2025-04-17

ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR

#19
20250119011
2025-04-10

POWER TOOL INCLUDING A FLUX INTENSIFYING MOTOR

#20
20250105688
2025-03-27

RADIAL FLUX ELECTRIC MOTOR WITH AIRGAP COOLING

#21
20250105684
2025-03-27

COOLING OF STATOR AND WINDINGS OF ELECTRIC MOTOR IN INTEGRATED COMPRESSOR

#22
20250096661
2025-03-20

SELF-STARTING SYNCHRONOUS RELUCTANCE COMPRESSOR AND REFRIGERATION DEVICE SYSTEM

#23
20250096645
2025-03-20

COOLANT SUPPLY SYSTEM FOR AN ELECTRIC VEHICLE AXLE DRIVE

#24
20250096624
2025-03-20

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

#25
20250079914
2025-03-06

REDUCTION OF COOLING GAS INDUCED RADIAL FORCES AND RECIRCULATION FLOWS IN ELECTRIC MOTOR OF INTEGRATED COMPRESSOR

#26
20250058806
2025-02-20

TOPOLOGIES TO REDUCE FORCE RIPPLE FOR PROPULSION MOTORS AND A VEHICLE WITH OFFSET PROPULSION MOTORS TO REDUCE RIPPLE FORCE

#27
20250023428
2025-01-16

ELECTRIC MACHINE INCLUDING A MONITORING DEVICE, AND MONITORING METHOD

#28
20250015658
2025-01-09

ELECTRIC MOTOR WITH ELECTRICAL CONDUCTORS FUNCTIONING AS AN OUTER RACEWAY

#29
20250007374
2025-01-02

OUTER ROTOR MOTOR AND UNMANNED AERIAL VEHICLE APPARATUS

#30
20240380262
2024-11-14

ROTARY MACHINE AND METHOD FOR MANUFACTURING THE SAME

#31
20240380260
2024-11-14

ELECTRIC MOTOR HAVING ADJUSTABLE MAGNETIC FIELD, AND VEHICLE

#32
20240372422
2024-11-07

MOTOR ROTOR, SELF-STARTING SYNCHRONOUS RELUCTANCE MOTOR, AND COMPRESSOR

#33
20240369635
2024-11-07

GENERATOR FAULT DETECTION METHOD BASED ON THE CHARACTERISTICS OF AIR GAP MAGNETIC FLUX DENSITY

#34
20240364197
2024-10-31

SHAFT GENERATOR FOR GENERATING POWER DURING A GENERATING PROCESS AND/OR FOR PROVIDING POWER DURING A MOTOR OPERATION

#35
20240364168
2024-10-31

MOTOR

#36
20240356399
2024-10-24

MOTOR

#37
20240322661
2024-09-26

DUAL-ROTOR ELECTRICAL MACHINES

#38
20240291364
2024-08-29

ELECTRICAL MACHINE WITH AXIALLY-EXTENDING FLUX

#39
20240283314
2024-08-22

AXIAL RADIAL FLUX MOTOR COMBINATION WITH AXIAL WINDINGS

#40
20240250582
2024-07-25

ELECTRIC DRIVE ASSEMBLY WITH COOLING

#41
20240235349
2024-07-11

ELECTRIC MOTOR WITH DOUBLE STATORS

#42
20240235297
2024-07-11

ELECTRIC MOTOR HAVING HIGH STRENGTH ROTOR WITH RING MAGNET

#43
20240223029
2024-07-04

ELECTROMAGNETIC LINEAR MOTION MACHINE COMPRISING RODS ASSOCIATED WITH MAGNETIC ELEMENTS

#44
20240186871
2024-06-06

Stator-and-rotor structure and Axial Magnetic Field Motor

#45
20240178732
2024-05-30

ADJUSTABLE AIR GAP AXIAL FLUX MOTOR

#46
20240178710
2024-05-30

Electric machine with multi-tapered yokes

#47
20240162796
2024-05-16

Torque ripple compensation with rotor pocket notches in multi-layer synchronous machines

#48
20240162790
2024-05-16

MAGNETIC GAP LENGTH ESTIMATING DEVICE, MAGNETIC GAP LENGTH ESTIMATING METHOD, AND DRIVING DEVICE FOR ROTATING ELECTRIC MACHINE

#49
20240154548
2024-05-09

MONITORING AND REMEDIATION PROCESS AND SYSTEM FOR AN ELECTRIC MOTOR

#50
20240146155
2024-05-02

MOTOR UNIT HAVING REDUCED FRICTION

#51
20240146140
2024-05-02

STATOR

#52
20240146135
2024-05-02

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

#53
20240136875
2024-04-25

ELECTRIC MOTOR HAVING HIGH STRENGTH ROTOR WITH RING MAGNET

#54
20240120818
2024-04-11

SYSTEMS AND METHODS COMBINING DISCRETE FLUX-DIRECTED MAGNET ASSEMBLIES THAT INTEGRATE MAGNETIC GEAR BOXES WITH SINGLE OR DUAL ROTOR MACHINES

#55
20240097541
2024-03-21

Motor for a personal care device

#56
20240088755
2024-03-14

ELECTRICAL MACHINE AND METHOD FOR CLEANING AN AIR GAP IN AN ELECTRICAL MACHINE

#57
20240088732
2024-03-14

COMPOSITE MATERIAL PERMANENT MAGNET SYNCHRONOUS MOTOR

#58
20240088729
2024-03-14

ELECTRIC MACHINE FOR AN AIRCRAFT

#59
20240072591
2024-02-29

SYSTEM, METHOD AND APPARATUS FOR COOLING PCB STATOR

#60
20240063669
2024-02-22

Axial flux machine for an electrical processing device and electrical processing device with an axial flux machine

#61
20240055967
2024-02-15

SELF GUIDED LINEAR INDUCTION MOTOR SYSTEM AND METHOD

#62
20240030766
2024-01-25

Indirect rotor cooling of electric machine

#63
20240030755
2024-01-25

claw-pole magnetic levitation torque motor

#64
20240022150
2024-01-18

AIRGAP CONTROL IN AN ELECTRIC GENERATOR FOR A WIND TURBINE

#65
20240022149
2024-01-18

ELECTRICAL MACHINE ARRANGEMENT

#66
20240014721
2024-01-11

Power distribution within an electric machine

#67
20230421007
2023-12-28

DOUBLE AIR GAP-TYPE SURFACE PERMANENT MAGNET SYNCHRONOUS MOTOR PROVIDED WITH NON-MAGNETIC SHIELDING MEMBER

#68
20230396138
2023-12-07

ELECTRIC DISK MOTOR FOR DRIVING A WHEEL RIM

#69
20230378832
2023-11-23

ELECTRIC ROTATING MACHINE AND ELECTRIC POWER STEERING APPARATUS

#70
20230369938
2023-11-16

ENGINE OR DRIVEN MACHINE

#71
20230353029
2023-11-02

ASSEMBLABLE MODULAR AND DISC CORELESS PERMANENT MAGNET SUPERCONDUCTING ULTRA-EFFICIENT MOTOR

#72
20230353016
2023-11-02

ROTARY MACHINE

#73
20230352995
2023-11-02

SYSTEM, METHOD AND APPARATUS FOR COOLING PCB STATOR

#74
20230268805
2023-08-24

Method for determining an air gap between a transport rotor and a stator segment aided by an automation device

#75
20230246495
2023-08-03

Method and apparatus for cooling a rotor assembly

#76
20230238844
2023-07-27

Lubricant supported electric motor with electricalconductors functioning as an outer raceway

#77
20230231453
2023-07-20

Salient pole type hybrid excitation motor

#78
20230208216
2023-06-29

Stator tooth and winding conductor designs for electric machines

#79
20230188018
2023-06-15

Dual rotor electrical machines

#80
20230187988
2023-06-15

ROTOR OF ROTARY ELECTRIC MACHINE

#81
20230187985
2023-06-15

Electric machine with multi-part trapezoidal teeth

#82
20230179042
2023-06-08

Rotary electric machine

#83
20230140831
2023-05-04

Dynamo-electric machine

#84
20230119389
2023-04-20

Rotor, Interior Permanent Magnet Motor, and Compressor

#85
20230107792
2023-04-06

Reduced Noise and Vibration Switched Reluctance Machine With a Defined Stator Rotor Relationship

#86
20230103893
2023-04-06

LUBRICANT SUPPORTED ELECTRIC MOTOR

#87
20230082105
2023-03-16

DISPLAY OF ROTOR AND STATOR CONCENTRICITY CHANGES

#88
20230075415
2023-03-09

Operationally Reliable Brushless DC Electric Motor

#89
20230034879
2023-02-02

Cooling of active elements of electrical machines

#90
20230025203
2023-01-26

ROTARY ELECTRIC MACHINE

#91
20230023710
2023-01-26

SYNCHRONOUS RELUCTANCE MACHINE HAVING A VARIABLE AIR GAP

#92
20230018260
2023-01-19

Dual and multiple air gap rotary device

#93
20230006483
2023-01-05

STATOR OF A ROTATING ELECTRICAL MACHINE, ROTATING ELECTRICAL MACHINE AND DRIVE UNIT HAVING A MACHINE OF THIS TYPE

#94
20220407386
2022-12-22

Device with stator and rotor, and wind generating set

#95
20220399767
2022-12-15

GENERATOR, WIND TURBINE AND METHOD FOR COOLING A DIRECT DRIVE GENERATOR OF A WIND TURBINE

#96
20220385141
2022-12-01

Electric machine with liquid-cooled stator core

#97
20220385121
2022-12-01

Winding pattern of a motor and a motor driving system

#98
20220368184
2022-11-17

ELECTRIC MACHINE

#99
20220368181
2022-11-17

Single-phase permanent magnet synchronous motor and dust collector

#100
20220368176
2022-11-17

Motor

#101
20220352798
2022-11-03

Air gap adjustment apparatus

#102
20220340178
2022-10-27

LINEAR MOTOR FOR MAGLEV TRAIN, AND MAGLEV TRAIN

#103
20220302812
2022-09-22

Optimization design method for noise reduction of AC traction motor

#104
20220294326
2022-09-15

Magnetic guiding device

#105
20220271637
2022-08-25

Low vibration electric motor

#106
20220247296
2022-08-04

LINEAR MOTOR AND SYSTEMS THEREWITH

#107
20220247248
2022-08-04

Motor

#108
20220209599
2022-06-30

Surface-mounted high-speed permanent magnet synchronous rotor

#109
20220200365
2022-06-23

Additively manufactured magnetic materials with structural designs

#110
20220185120
2022-06-16

Electric machine and control system for a vehicle powered by the electric machine

#111
20220170416
2022-06-02

Dual axis alternator

#112
20220149681
2022-05-12

Rotating electric machine

#113
20220123612
2022-04-21

Rotor for a Permanently Energized Electrical Machine, With a Support Structure

#114
20220094243
2022-03-24

Electric machine with stator base as common heat sink

#115
20220094231
2022-03-24

Method of inserting multi-part tooth of an electric machine into a coil

#116
20220094226
2022-03-24

Method of forming irregular shaped coils of an electric machine

#117
20220094222
2022-03-24

Electric machine with SMC rotor core sandwiched between bandage and magnets

#118
20220094217
2022-03-24

Electric machine with SMC stator core

#119
20220094216
2022-03-24

Electric machine with core piece of multi-piece teeth extending from an annular ring

#120
20220085708
2022-03-17

Motor, compressor, and refrigeration device

#121
20220077739
2022-03-10

System and apparatus for segmented axial field rotary energy device

#122
20220077729
2022-03-10

STATOR TOOTH FOR A STATOR OF AN ELECTRIC MACHINE

#123
20220069685
2022-03-03

High efficiency high density motor and generator with multiple airgaps

#124
20220069661
2022-03-03

Bearing lockplate supporting electric motor shaft ground

#125
20220052576
2022-02-17

Electric machine with a housing a stator and seals on housing protrusions

#126
20220014071
2022-01-13

Brushless motor for a power tool

#127
20210384785
2021-12-09

Lubricant supported electric motor with electrical conductors functioning as an outer raceway

#128
20210367458
2021-11-25

GEARED MOTOR WITH DOUBLE DIAMETER STATOR

#129
20210320574
2021-10-14

High torque density double stator permanent magnet electric machine

#130
20210288568
2021-09-16

Axial Gap Type Rotating Electric Machine

#131
20210288532
2021-09-16

Electric machines having a radially embedded permanent magnet rotor and methods thereof

#132
20210273540
2021-09-02

Dual rotor electrical machines

#133
20210257880
2021-08-19

Integrated electro-hydraulic machine

#134
20210249919
2021-08-12

Built-in hybrid permanent magnet memory motor with local magnetic circuits in parallel

#135
20210226493
2021-07-22

Motor rotor and permanent magnet motor

#136
20210226491
2021-07-22

Rotor and motor

#137
20210175786
2021-06-10

Permanent magnet motor

#138
20210152066
2021-05-20

Motor for a personal care device

#139
20210135554
2021-05-06

NOVEL DOUBLE-STATOR COMBINED ELECTRIC MACHINE SUITABLE FOR ACHIEVING SENSORLESS CONTROL OF ABSOLUTE POSITION OF ROTOR

#140
20210096000
2021-04-01

Rotary transformer

#141
20210091646
2021-03-25

Electric machine with an adjustable air gap

#142
20210091637
2021-03-25

Lubricant supported electric motor with a movable raceway and an optimized method of operating same

#143
20210091620
2021-03-25

Single-phase brushless high-speed motor

#144
20210088124
2021-03-25

Lubricant supply system and methods for a lubricant supported electric motor

#145
20210083555
2021-03-18

Method to reduce oil shear drag in airgap

#146
20210057950
2021-02-25

System and apparatus for segmented axial field rotary energy device

#147
20210050766
2021-02-18

OUTER ROTOR MOTOR

#148
20210036591
2021-02-04

Dual rotor-type motor having improved stator structure, and compressor comprising same

#149
20210036562
2021-02-04

Motor, compressor, and air conditioner

#150
20210021188
2021-01-21

Magnetically coupled ball drive for actuation of spherical surfaces

#151
20200412229
2020-12-31

Method and device for adjusting a transport vehicle for a container-handling system

#152
20200412187
2020-12-31

Rotor and motor

#153
20200412186
2020-12-31

Rotor lamination and rotor assembly using same

#154
20200395800
2020-12-17

Permanent magnets with soft material layers

#155
20200381972
2020-12-03

Electric machine with stator tooth tip profile for reducing winding-based power losses

#156
20200366141
2020-11-19

INDUCTION MOTOR

#157
20200353623
2020-11-12

Inspection system

#158
20200343846
2020-10-29

Power electronics drive for cylcoidal electric machine

#159
20200328638
2020-10-15

Motor rotor and permanent magnet motor

#160
20200325003
2020-10-15

ELECTRIC LINEAR MOTOR

#161
20200321826
2020-10-08

Brushless motor for a power tool

#162
20200321825
2020-10-08

Brushless motor for a power tool

#163
20200313534
2020-10-01

Low detent torque hybrid step motor

#164
20200303972
2020-09-24

MOTOR FOR VEHICLE

#165
20200280242
2020-09-03

ELECTRIC DC MOTOR SYSTEM

#166
20200274435
2020-08-27

Multi-degree-of-freedom electromagnetic machine

#167
20200274430
2020-08-27

Double/twin radial air gap permanent magnet brushless motor

#168
20200274407
2020-08-27

Motor

#169
20200266692
2020-08-20

High force and low noise linear fine-tooth motor

#170
20200227961
2020-07-16

Radially embedded permanent magnet rotor and methods thereof

#171
20200217288
2020-07-09

Vehicle propulsion system

#172
20200204025
2020-06-25

SYSTEM AND APPARATUS FOR MODULAR AXIAL FIELD ROTARY ENERGY DEVICE

#173
20200204021
2020-06-25

Motor

#174
20200204019
2020-06-25

Rotor lamination assembly for a motor

#175
20200195071
2020-06-18

ROTOR HAVING STRUCTURAL OPTIMIZATION

#176
20200169142
2020-05-28

Brushless motor for a power tool

#177
20200169126
2020-05-28

Slotless brushless DC motor / actuator

#178
20200161952
2020-05-21

Rotary electric machine

#179
20200119604
2020-04-16

Rotary electric machine with rotor having permanent magnets with concave faces between two flat portions

#180
20200106335
2020-04-02

Electric actuator

#181
20200106317
2020-04-02

Motor with rotor holder having first and second magnets with different intervals to holder

#182
20200044496
2020-02-06

Electric motor

#183
20200028418
2020-01-23

Dynamoelectric rotary machine with elements for reducing tonal noises

#184
20200028409
2020-01-23

Control device and a method for controlling an electric drive

#185
20200021151
2020-01-16

Motor and air conditioning apparatus

#186
20200014255
2020-01-09

Claw pole stator for a transversal flux motor and a segment for the claw pole stator

#187
20190379247
2019-12-12

PERMANENT MAGNET

#188
20190372427
2019-12-05

Motor, power unit, and bulldozer

#189
20190348883
2019-11-14

Electric machine having a stator with magnetic poles of various circumferential extents

#190
20190341830
2019-11-07

Compact high speed generator having respective oil and air cooling passages

#191
20190326789
2019-10-24

Permanent magnet machine with segmented sleeve for magnets

#192
20190319509
2019-10-17

Motor, compressor, refrigerating and air conditioning apparatus, and method for manufacturing motor

#193
20190305704
2019-10-03

Alternator flux shaping

#194
20190300329
2019-10-03

Electric linear motor

#195
20190280580
2019-09-12

Servovalve with adjustable air gaps

#196
20190260246
2019-08-22

Magnet motor with electromagnetic drive

#197
20190252929
2019-08-15

Electric machine

#198
20190245421
2019-08-08

AIR GAP CONTROL SYSTEMS AND METHODS

#199
20190245405
2019-08-08

Electric machine

#200
20190238018
2019-08-01

System and apparatus for segmented axial field rotary energy device

#201
20190229570
2019-07-25

Drive apparatus for sewing machines

#202
20190222096
2019-07-18

High torque eccentric electric motor

#203
20190214896
2019-07-11

Linear electric machine and a power electronic converter for controlling the linear electric machine

#204
20190214886
2019-07-11

Turbogenerator rotor, turbogenerator, and methods of furnishing a turbogenerator with a baffle assembly

#205
20190214871
2019-07-11

SYSTEM AND APPARATUS FOR MODULAR AXIAL FIELD ROTARY ENERGY DEVICE

#206
20190214052
2019-07-11

MOTOR

#207
20190211746
2019-07-11

Dual axis alternator

#208
20190165622
2019-05-30

Rotor lamination and motor having the same

#209
20190157956
2019-05-23

Electrical machine

#210
20190131855
2019-05-02

Double stator rotating electrical machine

#211
20190126486
2019-05-02

Inspection system

#212
20190123627
2019-04-25

System and method for calibrating an air gap in a servovalve torque motor

#213
20190115817
2019-04-18

Secondary part for an ironless linear motor, and ironless linear motor

#214
20190109526
2019-04-11

Dual-rotor synchronous electrical machines

#215
20190097474
2019-03-28

Rotary electric machine, electric power steering device, and method of manufacturing a rotary electric machine

#216
20190085825
2019-03-21

Biased segmented dual radial gap brushless PMDC motor/generator

#217
20190081542
2019-03-14

Pole piece for a torque motor

#218
20190074746
2019-03-07

SYSTEM, METHOD AND APPARATUS FOR MODULAR AXIAL FIELD ROTARY ENERGY DEVICE

#219
20190068017
2019-02-28

System and apparatus for axial field rotary energy device

#220
20190052137
2019-02-14

Rotor, magnetizing method, motor, and scroll compressor

#221
20190036437
2019-01-31

Synchronous linear motor

#222
20190028012
2019-01-24

Energy storage, hydrogen and oxygen production using ion separators

#223
20190022588
2019-01-24

Ion separator

#224
20180358851
2018-12-13

Electric machine with non-symmetrical magnet slots

#225
20180351441
2018-12-06

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

#226
20180337570
2018-11-22

Magnetizing method, rotor, motor, and scroll compressor

#227
20180269762
2018-09-20

Rotor and resolver

#228
20180269739
2018-09-20

Electrical machine comprising radial cooling slots and wind turbine

#229
20180262070
2018-09-13

Rotor of an electric machine, electric machine, and method for producing a rotor of an electric machine

#230
20180233260
2018-08-16

Linear actuator

#231
20180198355
2018-07-12

System, method and apparatus for modular axial field rotary energy device

#232
20180198339
2018-07-12

System and apparatus for modular axial field rotary energy device

#233
20180198338
2018-07-12

System and apparatus for segmented axial field rotary energy device

#234
20180198335
2018-07-12

Axial-gap rotating electric machine

#235
20180198327
2018-07-12

System and apparatus for axial field rotary energy device

#236
20180191213
2018-07-05

Electrical machine with reduced cogging and torque ripple

#237
20180191209
2018-07-05

Electric motor and magnetic core thereof

#238
20180183288
2018-06-28

Radially embedded permanent magnet rotor and methods thereof

#239
20180183287
2018-06-28

Method and arrangement for adjusting the magnetization of a permanent magnet machine

#240
20180170581
2018-06-21

Magnetic levitation reaction sphere

#241
20180159407
2018-06-07

Inner rotor-type permanent magnet motor with annular magnetic poles

#242
20180159383
2018-06-07

MOTOR AND POWER GENERATOR

#243
20180145565
2018-05-24

Brushless DC motor incorporating single pole double throw magnetic switch

#244
20180138768
2018-05-17

Method of construction for permanent magnet generator

#245
20180138761
2018-05-17

High speed electric machine

#246
20180115200
2018-04-26

BRUSHLESS MOTOR

#247
20180083522
2018-03-22

Cornering linear motor

#248
20180083501
2018-03-22

Electric motor

#249
20180062458
2018-03-01

Brushless motor

#250
20180054098
2018-02-22

Rotor for rotating electrical machine

#251
20180048216
2018-02-15

MOTOR

#252
20180048213
2018-02-15

High torque density electric motor and/or generator

#253
20180048207
2018-02-15

Rotary electric machine

#254
20180026500
2018-01-25

Axial flux machine manufacture

#255
20170358962
2017-12-14

Slotless brushless DC motor/actuator

#256
20170324287
2017-11-09

Rotor, synchronous machine and hybrid drive

#257
20170320682
2017-11-09

Solenoid-powered conveying device

#258
20170310171
2017-10-26

Sleeve rotor synchronous reluctance electric machine

#259
20170294819
2017-10-12

Brushless motor for a power tool

#260
20170278612
2017-09-28

Magnet device comprising stators and translators

#261
20170264176
2017-09-14

Rotary electrical machine with homopolar structure

#262
20170257005
2017-09-07

Segmented dual radial gap brushless PMDC motor/generator

#263
20170250583
2017-08-31

Motor rotor and motor having same

#264
20170237322
2017-08-17

Induction motor including rotor teeth having an inclined surface

#265
20170233025
2017-08-17

Disk-type electric motor, electrically driven vehicle and method for controlling the same

#266
20170229929
2017-08-10

Laminated core of a stator or a rotor and electrical machine

#267
20170228340
2017-08-10

CALCULATION METHOD FOR DESIGNING RELUCTANCE SYSTEMS, AND COMPUTER PROGRAM

#268
20170222525
2017-08-03

Synchronous motor

#269
20170194825
2017-07-06

Synchronous motor

#270
20170183022
2017-06-29

Systems and methods for braking or launching a ride vehicle

#271
20170141672
2017-05-18

Magnet to magnet couplings and drives

#272
20170117763
2017-04-27

Axial flux machine

#273
20170104399
2017-04-13

Electric motor and compressor having the same

#274
20170098990
2017-04-06

Self-alignment protection device for permanent-magnet coupling

#275
20170093231
2017-03-30

Stator-rotor device for an electrical machine

#276
20170082329
2017-03-23

Compressor, refrigeration cycle apparatus, and air conditioner

#277
20170055669
2017-03-02

Single phase permanent magnet motor and hair dryer using the same

#278
20170040878
2017-02-09

Air gap control systems and methods

#279
20170040861
2017-02-09

Steering hub system driven by ball joint universal rotary motor

#280
20170033644
2017-02-02

Air gap baffle train for turbine generator

#281
20170018992
2017-01-19

Brushless motor having terminal fixing blocks

#282
20170018980
2017-01-19

Combination structure between stator and rotor in a brushless motor

#283
20170005558
2017-01-05

Magnetic coupling assembly

#284
20170005541
2017-01-05

STARTER FOR A THERMAL ENGINE OF A MOTOR VEHICLE PROVIDED WITH A ROTARY ELECTRICAL MACHINE WITH AN IMPROVED PROJECTING POLE INDUCTOR AND CORRESPONDING POLE SHOE

#285
20160365781
2016-12-15

Single phase motor

#286
20160365757
2016-12-15

Single-phase motor

#287
20160359400
2016-12-08

Dual axis alternator

#288
20160359383
2016-12-08

Rotor for rotary electrical machine

#289
20160336891
2016-11-17

Field winding type synchronous machine

#290
20160336838
2016-11-17

Power tool

#291
20160329790
2016-11-10

Single-phase outer-rotor motor and rotor thereof

#292
20160322888
2016-11-03

Rotating Electric Machine

#293
20160315508
2016-10-27

Motor and method for using and making the same

#294
20160301296
2016-10-13

Magnetic coupling assembly

#295
20160301281
2016-10-13

Electric machine arrangement, motor vehicle gearbox and method for producing an electric machine arrangement

#296
20160261157
2016-09-08

Motor and disk drive apparatus

#297
20160196941
2016-07-07

Bistable relay and bistable actuator

#298
20160118862
2016-04-28

Cooling system for electric rotor machine with symmetrical stator passages

#299
20160111925
2016-04-21

Radially embedded permanent magnet rotor and methods thereof

#300
20160111924
2016-04-21

Embedded magnet motor and rotor of embedded magnet motor