Patents-Review.com
ClassID:

217668 ⎘

H02K49/104 - CPC Classification

Classification description:

Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element

Sub-classes:
Recent Application in this class:
#1
20260009448
2026-01-08

Internal Magnetic Control Device, Flywheel Assembly and Fitness Equipment

 #2
20240209917
2024-06-27

Internal Magnetic Control Device, Flywheel Assembly and Fitness Equipment

 #3
20230415828
2023-12-28

CONTAINER-SWAPPABLE VEHICLE AND CONTROL METHOD THEREOF

 #4
20230243390
2023-08-03

NON-CONTACT NO-LOAD POWER TRANSMISSION DEVICE

 #5
20210348607
2021-11-11

Air gap magnetic coupling with counterbalanced force

 #6
20210172449
2021-06-10

Compact centrifugal pump with magnetically suspended impeller

 #7
20210071671
2021-03-11

Magnetic spinner device with off center motor and spaced apart magnets

 #8
20210036595
2021-02-04

Eddy current decelerating apparatus

 #9
20200395820
2020-12-17

Magnetic drive having a liquid-cooled high torgue and high-power apparatus

 #10
20200291946
2020-09-17

Magnetic coupling assemblies and pump, turbine, and compressor including the magnetic coupling assembly

 #11
20200076289
2020-03-05

MAGNETIC COUPLING AND METHOD

 #12
20200018318
2020-01-16

Compact centrifugal pump with magnetically suspended impeller

 #13
20190238043
2019-08-01

Torque transfer across an air gap

 #14
20190234504
2019-08-01

Magnetic type rotation transmitting mechanism

 #15
20190136768
2019-05-09

MULTI-SHAFT GAS TURBINE ENGINE

 #16
20190124908
2019-05-02

Equipment for the control and dosage of chemical products for agricultural soil disinfection machines

 #17
20190077531
2019-03-14

Dosing apparatus for powder products

 #18
20180367010
2018-12-20

High-speed motor

 #19
20180262094
2018-09-13

MAGNETICALLY COUPLED FAN ASSEMBLY AND ELECTRIC ROTARY MOTOR COMBINATION

 #20
20180257511
2018-09-13

Method and apparatus to dissipate recovered energy from a mechanical load within a connected motor during braking

 #21
20180241331
2018-08-23

Current-shaping circuit for use with magnetic couplers downhole

 #22
20180202193
2018-07-19

Electromechanical lock utilizing magnetic field forces

 #23
20180028991
2018-02-01

Magnetic disc coupler

 #24
20170346382
2017-11-30

Permanent magnet speed governor having fixed magnetic gap

 #25
20170201168
2017-07-13

Magnetic coupling rotor

 #26
20170149323
2017-05-25

DRIVE UNIT WITH MAGNETIC INTERFACE

 #27
20160265618
2016-09-15

Actuator system with dual chambers

 #28
20160261166
2016-09-08

ACTUATOR ASSEMBLY WITH A MAGNETIC COUPLING

 #29
20150270768
2015-09-24

Sealed Magnetic Drive for Rotary Machine

 #30
20150263597
2015-09-17

Magnetic gears for a contactless and frictionless magnetic gear system

 #31
20150191972
2015-07-09

MOTORIZED BLIND CONTROL DEVICES, METHODS OF USE THEREOF

 #32
20150171724
2015-06-18

DEVICE WITH MAGNETIC COUPLER AND ELECTRIC TOOL ASSEMBLY HAVING SUCH A DEVICE

 #33
20150117141
2015-04-30

Magnetic disc coupler

 #34
20150108863
2015-04-23

Non-contact power transmission apparatus

 #35
20140375159
2014-12-25

ROLLER DEVICE FOR A TRACTION MECHANISM DRIVE OF A MOTOR VEHICLE

 #36
20140346777
2014-11-27

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

 #37
20140333166
2014-11-13

Magnetic drive system and method

 #38
20140203678
2014-07-24

Magnetic coupling

 #39
20140167545
2014-06-19

Magnetic Couplings

 #40
20140103761
2014-04-17

Energy storage system having a flywheel for a vehicle transmission

 #41
20140062241
2014-03-06

Magnetic shear force transfer device

 #42
20130270056
2013-10-17

Hybrid coded magnets and SMA positive drive clutch

 #43
20130269098
2013-10-17

Inductive coupling

 #44
20130205773
2013-08-15

Turbo compound transmission and a method for controlling a turbo compound transmission

 #45
20130094981
2013-04-18

Passive drive motors and passive fans for use therewith

 #46
20130057098
2013-03-07

Sealed transmission device for helium space of high temperature gas cooled reactor and drive device thereof

 #47
20120223606
2012-09-06

Eccentric magnetic gear system based on repulsion

 #48
20120193035
2012-08-02

Motorized blind control devices, methods of use thereof

 #49
20110237381
2011-09-29

WOBBLE MECHANISM

 #50
20110076136
2011-03-31

Gas compressor magnetic coupler

 #51
20100314960
2010-12-16

Dynamic barrier isolation chamber

 #52
20100308947
2010-12-09

MAGNETIC COUPLING DEVICES

 #53
20080217373
2008-09-11

Magnetic Repulsion Coupling for Transmission of a Rotational Movement from a Driving Member to a Driven Member

 #54
17487909
2023-01-24

Electromagnetically-controlled magnetic cycloidal gear assembly and method of operating same