ClassID:

147442

F16C32/0468 - CPC Classification

Classification description:

Bearings not otherwise provided for using magnetic or electric supporting means; Magnetic bearings; Active magnetic bearings; Details of the magnetic circuit of moving parts of the magnetic circuit, e.g. of the rotor

Recent Application in this class:
#1
20250163962
2025-05-22

MAGNETIC BEARING AND COMPRESSOR

#2
20240313614
2024-09-19

MAGNETIC BEARING, FLYWHEEL DEVICE, AND ELECTRIC POWER GENERATION SYSTEM USING SAME

#3
20220403847
2022-12-22

Pump having opposing magnets between a rotor and stator, and related assemblies, systems, and methods

#4
20220247266
2022-08-04

Magnetic bearing, drive device equipped with the same, and pump

#5
20220010805
2022-01-13

Thrust magnetic bearing and turbo compressor equipped with same

#6
20210336507
2021-10-28

Electric motor system

#7
20210131492
2021-05-06

Magnetic radial bearing with flux boost

#8
20200131712
2020-04-30

Metamaterial null flux magnetic bearing system

#9
20200025246
2020-01-23

Magnetic radial bearing with flux boost

#10
20190120290
2019-04-25

Magnetic bearing control apparatus, control method and high speed rotating motor using the same

#11
20190070946
2019-03-07

Method for manufacturing a solenoid-armature ram composite and a solenoid-armature ram composite for a linear actuator

#12
20180252228
2018-09-06

Active magnetic rotor-bearing assembly having an even number of electromagnetic units with a salient connected to inter-yoke portions separated from each other by a permanent magnet structure spacer of defined magnetic permeability

#13
20180238387
2018-08-23

Magnetic bearing

#14
20180238386
2018-08-23

Magnetic bearing device and vacuum pump

#15
20180017105
2018-01-18

Rotor assembly for an axial magnetic bearing

#16
20170321749
2017-11-09

NON-CANTILEVERED MAGNETIC BEARING FOR DRUM-SHAPED VERTICAL ROTORS

#17
20170298985
2017-10-19

Spinning rotor shaft, bearing arrangement for the active magnetic support of such a spinning rotor shaft and spinning rotor drive device

#18
20170275827
2017-09-28

Metamaterial null flux magnet bearing system

#19
20160201722
2016-07-14

RADIAL ELECTRODYNAMIC BEARING

#20
20160102712
2016-04-14

Electro-magnetic bearing assembly with inner ventilation to cool the bearing

#21
20160006333
2016-01-07

Linear actuator

#22
20150275965
2015-10-01

Thrust bearing, a turbomachine, and a method of making a bearing rotor disk for an electromagnetic thrust bearing in a turbomachine

#23
20150167734
2015-06-18

Thrust disc, magnetic bearing and apparatus

#24
20150137643
2015-05-21

Radial magnetic bearing and method of manufacture

#25
20150084464
2015-03-26

Permanent magnet rotor shaft assembly and method

#26
20140112774
2014-04-24

Centrifugal gas compressor magnetic bearing thrust collar with mounting pilots

#27
20130196145
2013-08-01

Surface modified magnetic material

#28
20130043750
2013-02-21

Advanced flywheel and method

#29
20120288370
2012-11-15

FASTENING AN AXIAL BEARING DISK IN A MAGNETICALLY-MOUNTED TURBOMACHINE BY MEANS OF A SHRINK DISK CONNECTION

#30
20120169167
2012-07-05

Axial hybrid magnetic bearing, method for operation thereof, and structure for rotor thereof

#31
20120156071
2012-06-21

Disposable magnetically-levitated centrifugal pump

#32
20120139375
2012-06-07

Magnetic levitation control device and hybrid type magnetic bearing

#33
20120038233
2012-02-16

Magnetic bearing, a rotary stage, and a reflective electron beam lithography apparatus

#34
20120014790
2012-01-19

Rotor for a turbomachine

#35
20110101905
2011-05-05

Generating electromagnetic forces in large air gaps

#36
20110049109
2011-03-03

Process of forming an encapsulated magnet assembly

#37
20110043063
2011-02-24

Encapsulated magnet assembly and process for making

#38
20100192358
2010-08-05

Method of assembling a shaft for a magnetic motor

#39
20100156219
2010-06-24

Advanced flywheel and method

#40
20100074737
2010-03-25

Steam turbine

#41
20100072846
2010-03-25

MAGNETIC BEARING DEVICE

#42
20080309187
2008-12-18

Bearing surface layer for magnetic motor

#43
20080219834
2008-09-11

Rotor Shaft Assembly for Magnetic Bearings for Use in Corrosive Environments

#44
20080218008
2008-09-11

Rotor and Stator Assemblies that Utilize Magnetic Bearings for Use in Corrosive Environments

#45
20080185928
2008-08-07

Rotor shaft for a magnetic bearing device

#46
20070262668
2007-11-15

Magnetic Bearings, Armatures for Magnetic Bearings, and Methods for Assembling the Same

#47
20070132329
2007-06-14

Rotor shaft of a spinning rotor

#48
20070103021
2007-05-10

Axial magnetic bearing apparatus

#49
20070096573
2007-05-03

Axial magnetic bearing apparatus

#50
20070090705
2007-04-26

Axial magnetic bearing apparatus

#51
20070079497
2007-04-12

Method of fabricating rotor assemblies having chemically bonded lamination stacks

#52
20070063604
2007-03-22

Axial magnetic bearing apparatus

#53
20070024138
2007-02-01

Magnetic bearing device and vacuum pump

#54
20060175920
2006-08-10

Magnetic bearing spindle

#55
20050099076
2005-05-12

Axial magnetic bearing apparatus

#56
20050034295
2005-02-17

Rotatable assemblies having chemically bonded lamination stacks

#57
20050006971
2005-01-13

Bearing surface layer for magnetic motor