ClassID:

217666

H02K49/10 - CPC Classification

Classification description:

Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type

Sub-classes:
Recent Application in this class:
#1
20260128658
2026-05-07

ELECTROMAGNETIC BRAKE

#2
20250062670
2025-02-20

INTERACTION FORCE CONTROL DEVICE, ELECTROMAGNETIC BRAKE INCLUDING THE SAME, AND ROTARY ELECTRIC MACHINE INCLUDING THE SAME

#3
20240380299
2024-11-14

Torque augmentation apparatus

#4
20240079944
2024-03-07

POWER TRANSMISSION STRUCTURE

#5
20230049968
2023-02-16

MAGNETIC GEARED ROTARY ELECTRIC MACHINE AND STATOR MANUFACTURING METHOD

#6
20230045743
2023-02-09

MAGNETIC POLE PIECE DEVICE, MAGNETIC GEAR, MAGNETIC GEARED MOTOR, AND MAGNETIC GEARED GENERATOR

#7
20220294327
2022-09-15

Magnetic coupler with force balancing

#8
20220077755
2022-03-10

Magnetic gearing component having a magnetic core with helical endcaps

#9
20210170285
2021-06-10

COASTER AND TROLLEY SYSTEM AND METHOD

#10
20210036595
2021-02-04

Eddy current decelerating apparatus

#11
20210031892
2021-02-04

Dual propeller drive system for a ship

#12
20200300310
2020-09-24

Axially or radially actuated eddy current brake with integrated friction brake

#13
20200244154
2020-07-30

Magnetic coupler with force balancing

#14
20200212789
2020-07-02

Dynamically Induced and Reactive Magnetic Hysteresis Applications and Methods

#15
20200186020
2020-06-11

Magnetic coupling device

#16
20200155874
2020-05-21

Braking mechanisms

#17
20190312482
2019-10-10

Flywheel kinetic accumulator

#18
20190305663
2019-10-03

CLEAN ENERGY GENERATING DEVICE

#19
20190238043
2019-08-01

Torque transfer across an air gap

#20
20190157963
2019-05-23

Variable-speed magnetic coupling having radially movable magnet

#21
20190006932
2019-01-03

Magnetic clutch arrangement and apparatus comprising a magnetic clutch arrangement

#22
20180287457
2018-10-04

Dynamo/motor with built-in speed converter

#23
20180167001
2018-06-14

Electric motor arrangement adapted for use in an actuator and an actuator including the motor arrangement

#24
20180159417
2018-06-07

Rotary electric machine and non-contact power generator

#25
20180132667
2018-05-17

Magnetic disk coupler for blending apparatus with energy storage

#26
20180126287
2018-05-10

Coaster and trolley system and method

#27
20180079497
2018-03-22

Propeller alignment devices

#28
20180050429
2018-02-22

Magnetic drive transmission method

#29
20180021619
2018-01-25

Machine for physical exercise

#30
20170246825
2017-08-31

Drive for a machine, torque motor, clutch unit, device for processing materials, and use of a torque motor

#31
20170233925
2017-08-17

Washing machine

#32
20170166304
2017-06-15

Propeller alignment devices

#33
20160344275
2016-11-24

Magnetic transmission apparatus

#34
20160319731
2016-11-03

Internal combustion engine coupled turbocharger with an infinitely variable transmission

#35
20160197544
2016-07-07

Halbach array and magnetic suspension damper using same

#36
20160186615
2016-06-30

Heat engine system

#37
20160172956
2016-06-16

Electric damper for a motor vehicle

#38
20160079835
2016-03-17

Electrical rotating machines

#39
20160006334
2016-01-07

Sealess, liquid cooled eddy current energy absorption system

#40
20150300432
2015-10-22

Eddy-current retarding device

#41
20150263597
2015-09-17

Magnetic gears for a contactless and frictionless magnetic gear system

#42
20150261093
2015-09-17

Actuation mechanism, optical apparatus, lithography apparatus and method of manufacturing devices

#43
20150257602
2015-09-17

Magnetic disk coupler for blending apparatus with energy storage

#44
20150222169
2015-08-06

Resistance generating device for drive unit

#45
20150222168
2015-08-06

Resistance generating device

#46
20150061439
2015-03-05

Magnetic reluctance coupling having two rotors

#47
20150048702
2015-02-19

NON-CONTACT TYPE POWER GENERATOR

#48
20150022298
2015-01-22

System and method for producing magnetic structures

#49
20140368942
2014-12-18

Optical element switching system using a Halbach array

#50
20140346909
2014-11-27

Lithography device with eddy-current brake

#51
20140299668
2014-10-09

Magnetizing printer and method for re-magnetizing at least a portion of a previously magnetized magnet

#52
20140292126
2014-10-02

Rotational-linear motion converter

#53
20140225467
2014-08-14

MAGNETIC GEAR MECHANISM WITH COILS AROUND PERMANENTLY EXCITED MAGNET POLES

#54
20140223901
2014-08-14

Internal combustion engine coupled turbocharger with an infinitely variable transmission

#55
20140167546
2014-06-19

Magnetic gear device having a plurality of magnetic bodies arranged in a particular configuration

#56
20140165953
2014-06-19

Anti-cogging apparatus and methods for reducing cogging of rotating shaft

#57
20140111049
2014-04-24

Devices and methods for mechanically coupling magnetic field induced motion

#58
20140070632
2014-03-13

Magnetic Flux Drive

#59
20140060980
2014-03-06

Brake for electric motor

#60
20140001004
2014-01-02

Split case of a magnetic coupling, in particular of a magnetic coupling pump

#61
20130320795
2013-12-05

Magnetic gear mechanism

#62
20130127268
2013-05-23

Linear generator with tangential induction

#63
20130094981
2013-04-18

Passive drive motors and passive fans for use therewith

#64
20120306211
2012-12-06

ELECTRICAL GENERATOR THAT UTILIZES ROTATIONAL TO LINEAR MOTION CONVERSION

#65
20120286913
2012-11-15

Field emission system and method

#66
20120286912
2012-11-15

Field emission system and method

#67
20120286609
2012-11-15

Torque transmission device

#68
20120284969
2012-11-15

Magnetic attachment system

#69
20120262010
2012-10-18

ROTOR FOR PERMANENT-MAGNET LINEAR ACTUATOR

#70
20120247724
2012-10-04

Modular temperature maintaining or regulating storage systems

#71
20120229241
2012-09-13

Magnetic attachment system

#72
20120205216
2012-08-16

Drive system for hermetic applications and device having such drive system

#73
20120136213
2012-05-31

Endoscope

#74
20120120516
2012-05-17

Optical element switching system using a Halbach array

#75
20120067317
2012-03-22

Anti-cogging apparatus and methods for reducing cogging of rotating shaft

#76
20120062048
2012-03-15

MAGNETIC FORCE INTENSIFYING ELECTROMAGNETIC DRIVING DEVICE

#77
20120049674
2012-03-01

Magnetic drive motor assembly and associated methods

#78
20120038440
2012-02-16

Magnetic structure production

#79
20120007704
2012-01-12

Periodic correlated magnetic actuator systems and methods of use thereof

#80
20110277659
2011-11-17

Dynamic magnetic suspension propeller

#81
20110266904
2011-11-03

PERMANENT MAGNET ACTUATOR FOR ADAPTIVE ACTUATION

#82
20110215667
2011-09-08

Magnetic transmission assembly

#83
20110031839
2011-02-10

System and method for energy generation

#84
20110018665
2011-01-27

Correlated magnetic assemblies for securing objects in a vehicle

#85
20110018663
2011-01-27

Correlated magnetic breakaway device and method

#86
20110018661
2011-01-27

Child safety gate apparatus, systems, and methods

#87
20110018660
2011-01-27

Toilet safety apparatus, systems, and methods

#88
20110018659
2011-01-27

Appliance safety apparatus, systems, and methods

#89
20110018198
2011-01-27

Motion control using electromagnetic forces

#90
20110012458
2011-01-20

Magnetic drive systems

#91
20100308670
2010-12-09

Electrical generator that utilizes rotational to linear motion conversion

#92
20100307285
2010-12-09

Kinetic energy accumulator and an energy transfer system incorporating a kinetic energy accumulator

#93
20100225430
2010-09-09

Correlated magnetic connector and method for using the correlated magnetic connector

#94
20100175888
2010-07-15

Downhole Device Actuator and Method

#95
20100079013
2010-04-01

Machine for generating reciprocal motion and related method

#96
20100065260
2010-03-18

VIBRATION GENERATING AND COOLING APPARATUS

#97
20100026006
2010-02-04

Power transmission apparatus for wind power generation and wind power generator using the same

#98
20100001592
2010-01-07

Magnetic actuator, magnetic actuator operating method, and capsule endoscope using the same

#99
20090278642
2009-11-12

Field emission system and method

#100
20090256451
2009-10-15

ARRANGEMENT FOR GENERATING A NON-LINEAR FORCE OR TORQUE CURVE

#101
20090185905
2009-07-23

RETURN AND LIMITED MOTION IN ENERGY CAPTURE DEVICES

#102
20090146507
2009-06-11

Linear Motor Actuator

#103
20080297328
2008-12-04

Tactile feedback mechanism using magnets to provide trigger or release sensations

#104
20080211447
2008-09-04

Motion control using electromagnetic forces

#105
20080180067
2008-07-31

Flywheel electric generator

#106
20080170213
2008-07-17

STAGE APPARATUS, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD

#107
20080084121
2008-04-10

Tubular electrical generators

#108
20080012435
2008-01-17

Magnetic motion apparatus

#109
20070279046
2007-12-06

Piezo-Based Encoder with Magnetic Brake for Powered Window Closing

#110
20070228855
2007-10-04

Power transmission system

#111
20070210665
2007-09-13

ELETROMAGNETIC MOTOR/GENERATOR

#112
20070210659
2007-09-13

Radial magnetic cam

#113
20070170795
2007-07-26

Motor with rotation suppression mechanism for movable body

#114
20060279142
2006-12-14

Driving apparatus

#115
20060273666
2006-12-07

Permanent magnet flux module reciprocating engine and method

#116
20060267418
2006-11-30

Method to operate a motor having reciprocating and rotating permanent magnets

#117
20060261765
2006-11-23

Motion control using electromagnetic forces

#118
20060244327
2006-11-02

Generator having reciprocating and rotating permanent motor magnets

#119
20060244316
2006-11-02

Motor having reciprocating and rotating permanent magnets

#120
20060111191
2006-05-25

Torque transfer system and method of using the same

#121
20050184691
2005-08-25

Piezo-based encoder with magnetic brake for powered window covering

#122
20050023916
2005-02-03

Electromagnetic motor/generator

#123
20050023915
2005-02-03

Magnetic brake for powered window covering

#124
20050023906
2005-02-03

Transverse mechanical translator with ferrofluid support

#125
17547593
2024-10-29

Magnetic braking and spring retraction assembly

#126
14260090
2015-07-07

Magnetic rotation actuator