ClassID:

147441

F16C32/0465 - 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 stationary parts of the magnetic circuit with permanent magnets provided in the magnetic circuit of the electromagnets

Recent Application in this class:
#1
20250188990
2025-06-12

MAGNETIC BEARING, COMPRESSOR AND AIR CONDITIONER

#2
20250180069
2025-06-05

AXIAL ACTIVE MAGNETIC BEARING

#3
20240376930
2024-11-14

MAGNETIC BEARING DEVICE

#4
20240200597
2024-06-20

Combined Axial/Radial Magnetic Bearing

#5
20240063687
2024-02-22

ABNORMAL PHYSICAL CONDITION DETERMINATION SYSTEM, ABNORMAL PHYSICAL CONDITION DETERMINATION METHOD, AND COMPUTER PROGRAM

#6
20240014057
2024-01-11

Substrate Transport Vacuum Platform

#7
20230400058
2023-12-14

MAGNETIC CIRCUIT DEVICE FOR MAGNETIC BEARING

#8
20230323915
2023-10-12

Magnetic bearing device and positioning system

#9
20230155449
2023-05-18

Force-balancing magnetic bearing with adjustable bias magnetic field for stator permanent magnet motor

#10
20230005279
2023-01-05

Abnormal physical condition determination system, abnormal physical condition determination method, and computer program

#11
20220403847
2022-12-22

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

#12
20220385138
2022-12-01

Axial magnetic bearing for centrifugal refrigerant compressor

#13
20220247266
2022-08-04

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

#14
20220059379
2022-02-24

Substrate transport vacuum platform

#15
20210246945
2021-08-12

ACTIVE RADIAL MAGNETIC BEARING WITH YOKE WINDING

#16
20210154783
2021-05-27

Magnetic-hydraulic double-suspension bearing experiment table

#17
20210131492
2021-05-06

Magnetic radial bearing with flux boost

#18
20200235635
2020-07-23

Magnetic levitation bearing, magnetic levitation rotor support assembly, and compressor

#19
20200025246
2020-01-23

Magnetic radial bearing with flux boost

#20
20190257355
2019-08-22

Magnetic thrust bearing

#21
20190115238
2019-04-18

Substrate transport vacuum platform

#22
20190072130
2019-03-07

Active radial magnetic bearing with yoke winding

#23
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

#24
20180238387
2018-08-23

Magnetic bearing

#25
20180108551
2018-04-19

Substrate transport vacuum platform

#26
20180050533
2018-02-22

Roller module with magnetic bearings and permanent magnets

#27
20170330664
2017-11-16

Reluctance transducer

#28
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

#29
20170284463
2017-10-05

Device For Magnetically Supporting A Shaft

#30
20170012491
2017-01-12

Electromagnetic rotary drive

#31
20150362015
2015-12-17

Device and Method for Magnetically Axially Supporting a Rotor

#32
20150316097
2015-11-05

Thrust magnetic bearing for bias compensation

#33
20150275964
2015-10-01

Magnetic bearing, shaft and shaft monitoring for a spinning rotor of an open-end spinning machine

#34
20150214086
2015-07-30

Substrate transport vacuum platform

#35
20150137642
2015-05-21

Magnetic bearing and method for mounting a ferromagnetic structure around a core of a magnetic bearing

#36
20150054389
2015-02-26

Homopolar permanent-magnet-biased action magnetic bearing with an integrated rotational speed sensor

#37
20150048725
2015-02-19

Magnetic mounting with force compensation

#38
20140361651
2014-12-11

Composite magnetic bearing having auxiliary bearing coupled thereto

#39
20140265689
2014-09-18

Generating radial electromagnetic forces

#40
20130043750
2013-02-21

Advanced flywheel and method

#41
20130009501
2013-01-10

Magnetic bearing structure and turbo machine having the same

#42
20120299422
2012-11-29

Electromagnetic actuator

#43
20120169167
2012-07-05

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

#44
20120156071
2012-06-21

Disposable magnetically-levitated centrifugal pump

#45
20120139375
2012-06-07

Magnetic levitation control device and hybrid type magnetic bearing

#46
20110234033
2011-09-29

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

#47
20110194669
2011-08-11

Diagnostic scanning apparatus

#48
20110163622
2011-07-07

Combination radial/axial electromagnetic actuator

#49
20110101905
2011-05-05

Generating electromagnetic forces in large air gaps

#50
20100192358
2010-08-05

Method of assembling a shaft for a magnetic motor

#51
20100172775
2010-07-08

Maglev motor and pump

#52
20100156219
2010-06-24

Advanced flywheel and method

#53
20100109463
2010-05-06

Hybrid Five Axis Magnetic Bearing System Using Axial Passive PM Bearing Magnet Paths and Radial Active Magnetic Bearings with Permanent Magnet Bias and Related Method

#54
20100090556
2010-04-15

High-aspect-ratio homopolar magnetic actuator

#55
20100013333
2010-01-21

MAGNETIC RADIAL BEARING HAVING PERMANENT-MAGNET GENERATED MAGNETIC BIAS, AND A MAGNETIC BEARING SYSTEM HAVING A MAGNETIC RADIAL BEARING OF THIS TYPE

#56
20090322172
2009-12-31

HYBRID THREE-POLE ACTIVE MAGNETIC BEARING AND METHOD FOR EMBODYING LINEAR MODEL THEREOF

#57
20090315421
2009-12-24

Hybrid magnetic bearing

#58
20090295244
2009-12-03

Apparatus for magnetic bearing of rotor shaft with radial guidance and axial control

#59
20090201111
2009-08-13

Generating electromagnetic forces with flux feedback control

#60
20090126519
2009-05-21

Dual-stage centering magnetic bearing

#61
20090121571
2009-05-14

Magnetic levitation motor and pump

#62
20090079284
2009-03-26

Hybrid magnetic bearing

#63
20090072644
2009-03-19

THRUST MAGNETIC BEARING SYSTEM

#64
20080315812
2008-12-25

Method and device for starting an electric machine with a magnetically mounted rotor

#65
20080309187
2008-12-18

Bearing surface layer for magnetic motor

#66
20080246373
2008-10-09

Communicating magnetic flux across a gap with a rotating body

#67
20050200218
2005-09-15

Magnetic guiding device

#68
20050006971
2005-01-13

Bearing surface layer for magnetic motor

#69
15224566
2018-04-17

Thrust and radial magnetic bearings using combined electromagnetic and permanent magnetic flux paths