Patents-Review.com
ClassID:

217695 ⎘

H02K2205/03 - CPC Classification

Classification description:

Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports Machines characterised by thrust bearings

Recent Application in this class:
#1
20250377018
2025-12-11

MAGNETIC THRUST BEARING SYSTEMS

 #2
20250330060
2025-10-23

MOTOR DRIVEN MECHANISM CAPABLE OF RECIPROCATING EXTENSION/RETRACTION AND VIBRATION

 #3
20250289109
2025-09-18

POWER TOOL

 #4
20250175062
2025-05-29

Device for Grounding a Shaft

 #5
20240429777
2024-12-26

LUBRICANT SUPPORTED ELECTRIC MOTOR WITH BEARING SUPPORT

 #6
20240337290
2024-10-10

MAGNETIC THRUST BEARING SYSTEMS

 #7
20240291360
2024-08-29

Three-Dimensional-Flux Electric Motor And Method For Making Thereof

 #8
20240063680
2024-02-22

DUSTPROOF SEAL STRUCTURE

 #9
20230336047
2023-10-19

FLUID MACHINE

 #10
20230313812
2023-10-05

High speed turbo-alternator with integrated cooling fan

 #11
20230313736
2023-10-05

Turbine thermal isolation system for micro-turbine alternator

 #12
20230175523
2023-06-08

Shaftless rotary machine

 #13
20230082739
2023-03-16

External rotor aircraft motor having force isolated cantilevered rotor

 #14
20230019489
2023-01-19

DIRECT WIND ENERGY GENERATION

 #15
20220315185
2022-10-06

Fluid machine and underwater vehicle

 #16
20220224186
2022-07-14

Electrical machine and rotor for an electrical machine

 #17
20220119121
2022-04-21

Integrated electric propulsion unit

 #18
20220006352
2022-01-06

Magnetic supporting of thrust load for downhole-type artificial lift system

 #19
20210320577
2021-10-14

Axial Flux Submersible Electric Motor

 #20
20210320563
2021-10-14

Axial flux submersible electric motor

 #21
20210320549
2021-10-14

Axial flux submersible electric motor

 #22
20210222529
2021-07-22

Processes for increasing hydrocarbon production

 #23
20210207667
2021-07-08

Brake assembly for an electric motor

 #24
20210188067
2021-06-24

Bearing and shaft arrangement for electric drive unit

 #25
20210152053
2021-05-20

Electric propellor drive and vehicle using the same

 #26
20210033111
2021-02-04

Motor and bearing cooling paths and a transfer tube for another cooling channel

 #27
20200280237
2020-09-03

Motor Including Bearing Assembly

 #28
20200271097
2020-08-27

Direct wind energy generation

 #29
20200173264
2020-06-04

Electric submersible pumping unit

 #30
20200157925
2020-05-21

Electric submersible pumping unit

 #31
20200083774
2020-03-12

METHOD FOR PRODUCING A ROTOR UNIT

 #32
20200067378
2020-02-27

Biased centralizing arms bearing in submersible pump motor

 #33
20200067376
2020-02-27

Compact, modular, pump or turbine with integral modular motor or generator and coaxial fluid flow

 #34
20200044518
2020-02-06

Electric machine arc path protection

 #35
20200044511
2020-02-06

LUBRICANT SUPPORTED ELECTRIC MOTOR WITH BEARING SUPPORT

 #36
20200028402
2020-01-23

Electrical machine and rotor for an electrical machine

 #37
20190383269
2019-12-19

Direct wind energy generation

 #38
20190368325
2019-12-05

Axial gap generator measurement tool

 #39
20190331208
2019-10-31

Motor with deceleration mechanism

 #40
20190326794
2019-10-24

HYDROELECTRIC TURBINES, ANCHORING STRUCTURES, AND RELATED METHODS OF ASSEMBLY

 #41
20190288580
2019-09-19

Axial gap electric machine with permanent magnets arranged between posts

 #42
20190277079
2019-09-12

Drive device for a window lift, having a bearing element for fixing a stator in a housing

 #43
20190264735
2019-08-29

Electric submersible pumping unit

 #44
20190264703
2019-08-29

Electric submersible pumping unit

 #45
20190264540
2019-08-29

Electric submersible pumping unit

 #46
20190229576
2019-07-25

ROTARY ELECTRIC MACHINE AND STATOR

 #47
20190214868
2019-07-11

Motor

 #48
20190207466
2019-07-04

Motor

 #49
20190181715
2019-06-13

Impact resistant electric motor

 #50
20190115799
2019-04-18

Bearing assembly and motor including the same

 #51
20190089290
2019-03-21

High speed motor drive

 #52
20190089221
2019-03-21

MAGNETIC THRUST LOAD SUPPORT FOR DOWNHOLE-TYPE SYSTEM

 #53
20190085672
2019-03-21

Sealless downhole system with magnetically supported rotor

 #54
20190085671
2019-03-21

Thrust load support for downhole-type system

 #55
20190085669
2019-03-21

Active magnetic bearing control for downhole-type system

 #56
20190085668
2019-03-21

Axial gap generator measurement tool

 #57
20190058370
2019-02-21

Systems and methods for axial impact resistance in electric motors

 #58
20190055986
2019-02-21

Oil-impregnated sintered bearing and method for manufacturing same

 #59
20190044409
2019-02-07

Electric actuator

 #60
20190022810
2019-01-24

Motor with shaft movable in limited manner, and machine tool

 #61
20180372149
2018-12-27

Fixing member, self-aligning bearing mechanism, actuator, and lamp

 #62
20180298882
2018-10-18

Direct wind energy generation

 #63
20180269742
2018-09-20

Foil bearing supported motor with adjustable thrust bearing cap

 #64
20180252266
2018-09-06

Motor and method for producing the same

 #65
20180241287
2018-08-23

Vertical bearing device

 #66
20180241280
2018-08-23

Vibration generation device and electronic device

 #67
20180238389
2018-08-23

Vertical bearing device

 #68
20180233976
2018-08-16

Rotor of motor, motor and pump device

 #69
20180223854
2018-08-09

Fluid processing machines and fluid production systems

 #70
20180123413
2018-05-03

Spindle motor, hard disk drive device, and method of manufacturing spindle motor

 #71
20180003268
2018-01-04

Speed reducer for vehicle

 #72
20170373569
2017-12-28

Rotor, manufacturing method of the rotor, and motor

 #73
20170343006
2017-11-30

Electric centrifugal pump with containment shell grooves

 #74
20170324304
2017-11-09

Electric motor, control device, and motor control system

 #75
20170288491
2017-10-05

Electric motor

 #76
20170284450
2017-10-05

PERMANENT SCREW ATTACHMENT

 #77
20170207680
2017-07-20

Hydroelectric turbines, anchoring structures, and related methods of assembly

 #78
20170187265
2017-06-29

Integral actuator design

 #79
20170187262
2017-06-29

Motor structure for electrolytic corrosion protection of bearing

 #80
20170152888
2017-06-01

Leveling plate and thrust bearing device using the same

 #81
20170141662
2017-05-18

Brushless motor

 #82
20170141646
2017-05-18

Brushless motor

 #83
20170107994
2017-04-20

Drive device and blower device

 #84
20170102030
2017-04-13

Rotary machine having magnetic and mechanical bearings

 #85
20170089354
2017-03-30

Electric pump

 #86
20160365770
2016-12-15

Foil bearing supported motor with adjustable thrust bearing cap

 #87
20160365767
2016-12-15

Foil bearing supported motor with housingless stator

 #88
20160344256
2016-11-24

Brushless motor and apparatus using the same

 #89
20160281728
2016-09-29

Centrifugal pump apparatus

 #90
20160268871
2016-09-15

Motor rotator, motor device, and method for manufacturing the motor rotator

 #91
20160211720
2016-07-21

BEARING ARRANGEMENT FOR AN ELECTRIC MOTOR USED FOR PROPELLING AN UNMANNED AERIAL SYSTEM

 #92
20160101808
2016-04-14

Drive device and electric power steering apparatus

 #93
20160087505
2016-03-24

Axial flux electrical machine bearing mount system and methods

 #94
20160072357
2016-03-10

Fan motor

 #95
20160072355
2016-03-10

Fan motor

 #96
20150256043
2015-09-10

Systems and methods for preventing rotation of rotor bearings in a stator

 #97
20150188387
2015-07-02

Motor with thrust bearing

 #98
20150188386
2015-07-02

Motor with thrust bearing

 #99
20150135707
2015-05-21

Hybrid exhaust gas turbocharger

 #100
20150115778
2015-04-30

Integral actuator design

 #101
20140218815
2014-08-07

Vibration actuator and optical apparatus

 #102
20140210289
2014-07-31

Apparatus and methods for passive magnetic reduction of thrust force in rotating machines

 #103
20140184004
2014-07-03

Electric motor with ball bearing assembly for rotary shaft

 #104
20140167539
2014-06-19

Linear actuator

 #105
20140072459
2014-03-13

Axial bearing for an electric drive

 #106
20140049906
2014-02-20

Compact fan assembly with thrust bearing

 #107
20140036390
2014-02-06

Spindle motor having lower thrust member with fitting protrusion and hard disk drive including the same

 #108
20140001899
2014-01-02

Motor structure and flat type vibration motor structure using the same

 #109
20130278101
2013-10-24

Spindle motor

 #110
20130222945
2013-08-29

Rotating member assembly with hub perpendicularity control and spindle motor including the same

 #111
20130193792
2013-08-01

Spindle motor

 #112
20130170970
2013-07-04

Centrifugal pump apparatus

 #113
20130162084
2013-06-27

SPINDLE MOTOR

 #114
20130162079
2013-06-27

SPINDLE MOTOR

 #115
20130147295
2013-06-13

Bearing device for supporting rotatable shaft of electric motor

 #116
20130127281
2013-05-23

Pulling plate for spindle motor and spindle motor having the same

 #117
20130113322
2013-05-09

ELECTROMAGNETIC MODULE AND SPINDLE MOTOR HAVING THE SAME

 #118
20130113321
2013-05-09

Base assembly for motor and spindle motor including the same

 #119
20130106224
2013-05-02

Base assembly for motor and fan motor including the same

 #120
20130106216
2013-05-02

Motor

 #121
20130099625
2013-04-25

SPINDLE MOTOR

 #122
20130099623
2013-04-25

DISK ROTATING MOTOR AND DISK DRIVE DEVICE PROVIDED WITH THE SAME

 #123
20130082555
2013-04-04

SPINDLE MOTOR

 #124
20130082554
2013-04-04

SPINDLE MOTOR

 #125
20130076186
2013-03-28

SPINDLE MOTOR

 #126
20130058797
2013-03-07

Attenuating vibration in a submersible pump

 #127
20130026865
2013-01-31

Motor and vehicle-mounted air conditioner using same

 #128
20130011287
2013-01-10

Pump or turbine for incompressible fluids

 #129
20130009499
2013-01-10

BEARING ASSEMBLY AND MOTOR INCLUDING THE SAME

 #130
20120315169
2012-12-13

Fluid dynamic bearing device and assembly method for same

 #131
20120306307
2012-12-06

MOTOR

 #132
20120243366
2012-09-27

Device for stirring

 #133
20120212081
2012-08-23

STEP MOTOR AND METHOD OF MANUFACTURING THEREOF

 #134
20120187787
2012-07-26

MOTOR AND ROTARY DRIVE DEVICE

 #135
20120169186
2012-07-05

Spindle motor

 #136
20120153620
2012-06-21

Bidirectional pumping and energy recovery system

 #137
20120104889
2012-05-03

Spindle motor

 #138
20120051677
2012-03-01

Spindle motor

 #139
20120002908
2012-01-05

Shock absorption device for motor bearing system

 #140
20110316394
2011-12-29

Strength-reinforced spindle motor

 #141
20110234033
2011-09-29

Combination radial/axial electromagnetic actuator with an improved axial frequency response

 #142
20110181930
2011-07-28

SPINDLE MOTOR

 #143
20110121671
2011-05-26

Single bearing motor with magnetic element

 #144
20070194649
2007-08-23

Electric camshaft adjuster comprising a pancake motor

 #145
20070164625
2007-07-19

Motor

 #146
20070013247
2007-01-18

COOLING FAN WITH DAMPING STRUCTURE SUPPORTING A SHAFT OF THE COOLING FAN

 #147
20060091749
2006-05-04

Motor with single bearing

 #148
20060062505
2006-03-23

Electrical machine

 #149
20050285473
2005-12-29

Motor