ClassID:

217660

H02K49/04 - CPC Classification

Classification description:

Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type

Sub-classes:
Recent Application in this class:
#1
20240317389
2024-09-26

EDDY-CURRENT-BASED MAGNETIC BRAKING DEVICE, VEHICLE BRAKED WHEEL AND AIRCRAFT LANDING GEAR EQUIPPED WITH SUCH A WHEEL

#2
20230294822
2023-09-21

PASSIVE EDDY-CURRENT WHEEL BRAKE WITH CONICAL FORM

#3
20230082352
2023-03-16

Electrodynamic Braking Systems, Devices, and Methods

#4
20230019168
2023-01-19

Latch activation between members

#5
20220320988
2022-10-06

Eddy current deceleration device

#6
20220231574
2022-07-21

Tuning of a kinematic relationship between members

#7
20220029517
2022-01-27

Carriage for movement on a cable and/or rail

#8
20210359585
2021-11-18

Methods of altering eddy current interactions

#9
20210339068
2021-11-04

EDDY CURRENT RESISTANCE GENERATING DEVICE

#10
20210302205
2021-09-30

Coupling and control assembly including a position sensor

#11
20210257897
2021-08-19

Latching devices

#12
20210231180
2021-07-29

Latch activation between members

#13
20210170285
2021-06-10

COASTER AND TROLLEY SYSTEM AND METHOD

#14
20210139291
2021-05-13

Axial rotation damping mechanism

#15
20210131512
2021-05-06

Electromagnetically actuable brake device

#16
20210091633
2021-03-25

Tuning of a kinematic relationship between members

#17
20210036595
2021-02-04

Eddy current decelerating apparatus

#18
20200386285
2020-12-10

Latch activation between members

#19
20200307676
2020-10-01

Eddy current based rotary damper for steer-by-wire feedback actuator

#20
20200304011
2020-09-24

TRANSMISSIONS INCORPORATING EDDY CURRENT BRAKING

#21
20200300310
2020-09-24

Axially or radially actuated eddy current brake with integrated friction brake

#22
20200251975
2020-08-06

Latching devices

#23
20200173340
2020-06-04

System and method for a variable speed cooling fan on a skid mounted compressor

#24
20200155874
2020-05-21

Braking mechanisms

#25
20200056669
2020-02-20

Hub motor

#26
20200007019
2020-01-02

Electromagnetic retarder and generator assembly with rotor and stator, and vehicle comprising such an assembly

#27
20190247693
2019-08-15

Eddy current resistance generating device

#28
20190173355
2019-06-06

Tuning of a kinematic relationship between members

#29
20190135115
2019-05-09

Eddy current braking system and method for installing the same on a vehicle

#30
20190109528
2019-04-11

Speed restriction system using eddy currents

#31
20190078634
2019-03-14

Automobile having disc type hub motor

#32
20190020259
2019-01-17

Latching devices

#33
20180371981
2018-12-27

System and method involving a variable speed cooling fan used with a compressor and an internal combustion engine

#34
20180320557
2018-11-08

Turning device for a turbomachine

#35
20180269768
2018-09-20

Transmissions incorporating eddy current braking

#36
20180269767
2018-09-20

Methods of altering eddy current interactions

#37
20180126287
2018-05-10

Coaster and trolley system and method

#38
20180083621
2018-03-22

Wireless ophthalmic surgical footswitch

#39
20180017121
2018-01-18

Mechanical diode

#40
20180017119
2018-01-18

Electromagnetically actuable brake device

#41
20180003951
2018-01-04

Multi-mirror array

#42
20170328424
2017-11-16

Latch activation between members

#43
20170244313
2017-08-24

Latching devices

#44
20170237313
2017-08-17

Tuning of a kinematic relationship between members

#45
20170080959
2017-03-23

Coil device for an electromagnetic track brake for a rail vehicle, magnetic track brake for a rail vehicle, and method for mounting at least one connection cable of a coil of an electromagnetic track brake for a rail vehicle

#46
20160254738
2016-09-01

SELF-CHARGING TYPE ELECTROMAGNETIC RETARDER

#47
20160111936
2016-04-21

Fluid flow power generation system

#48
20160006334
2016-01-07

Sealess, liquid cooled eddy current energy absorption system

#49
20150167777
2015-06-18

Motion-damping systems between base structure and an attached component and methods including the same

#50
20150129376
2015-05-14

ELECTROMAGNETIC TYPE RETARDER

#51
20150061298
2015-03-05

Systems and methods for controlling acceleration of a power generator

#52
20150034455
2015-02-05

Conveyor having rollers actuated by electromagnetic induction

#53
20140375159
2014-12-25

ROLLER DEVICE FOR A TRACTION MECHANISM DRIVE OF A MOTOR VEHICLE

#54
20140346909
2014-11-27

Lithography device with eddy-current brake

#55
20140346777
2014-11-27

Electric apparatus using eddy current generation for transmitting torque between two adjacent rotors

#56
20140145535
2014-05-29

Eddy current torque transfer coupling assembly

#57
20140132155
2014-05-15

Device for contactless current generation, in particular bicycle dynamo, vehicle lighting system and bicycle

#58
20140113779
2014-04-24

Hand-held exercise apparatus and resistance mechanism for exercise apparatus

#59
20140034402
2014-02-06

Electric machine—evaporative cooling

#60
20130127268
2013-05-23

Linear generator with tangential induction

#61
20130093274
2013-04-18

Interchangeable stator with asymmetric pole shoe for electromagnetic retarder

#62
20120244011
2012-09-27

Turbocharger Brake

#63
20120194142
2012-08-02

Power generating device and braking device

#64
20120024610
2012-02-02

Electric machine—evaporative cooling

#65
20090210125
2009-08-20

WATER-COOLED ELECTROMAGNETIC RETARDER, A METHOD OF CONTROLLING SUCH A RETARDER AND A MOTOR VEHICLE COMPRISING SUCH A RETARDER

#66
20080284263
2008-11-20

Water Jacket for a Rotary Machine and Rotary Machine Comprising Same

#67
20080225253
2008-09-18

Damper for a stage assembly

#68
20080106361
2008-05-08

Eddy current damper, and lithographic apparatus having an eddy current damper

#69
20070188028
2007-08-16

Cooling conduit for a rotary electric machine and a rotary electric machine comprising said conduit

#70
20070039788
2007-02-22

Magnetic braking system for a cable supported vehicle

#71
20050191788
2005-09-01

Low cost magnetic brakes and motion control devices manufactured from conductive loaded resin-based materials

#72
16199673
2019-11-12

Induced magnetic field tote transfer chimney and methods of use

#73
15726939
2018-09-04

Speed restriction systems using eddy currents

#74
14821427
2017-01-03

System and method for generator braking