Patents-Review.com
ClassID:

147423 ⎘

F16C32/0427 - CPC Classification

Classification description:

Bearings not otherwise provided for using magnetic or electric supporting means; Magnetic bearings; Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly

Recent Application in this class:
#1
20250084899
2025-03-13

AIR CYCLE MACHINE (ACM) WITH HYBRID AIRFOIL AND AUXILIARY MAGNETIC THRUST BEARINGS

 #2
20240250593
2024-07-25

FLYWHEEL SYSTEM WITH STATIONARY SHAFT

 #3
20240243635
2024-07-18

DRIVE DEVICE FOR DRIVING A WATERCRAFT

 #4
20240060537
2024-02-22

Guide roller having magnets and bushings to stabilize a roller barrel for a tape medium

 #5
20210391778
2021-12-16

Flywheel system with stationary shaft

 #6
20200232505
2020-07-23

Passive magnetic bearing and rotating machineries integrating said bearing, including energy production turbines

 #7
20200159131
2020-05-21

Weight-force compensation device

 #8
20200032844
2020-01-30

Magnetic bearing

 #9
20190360526
2019-11-28

Halbach-array levitating passive magnetic bearing configuration

 #10
20190312482
2019-10-10

Flywheel kinetic accumulator

 #11
20190085902
2019-03-21

Magnetic levitation bearing assembly and compressor

 #12
20180100543
2018-04-12

Permanent magnet thrust bearing

 #13
20180050533
2018-02-22

Roller module with magnetic bearings and permanent magnets

 #14
20170356492
2017-12-14

Halbach-array levitating passive magnetic bearing configuration

 #15
20170232410
2017-08-17

Device for stirring

 #16
20160312768
2016-10-27

Wind Power Generating Apparatus

 #17
20160216611
2016-07-28

Arrangement and lithography apparatus with arrangement

 #18
20150340940
2015-11-26

Magnetic levitation power device

 #19
20150124557
2015-05-07

Device for stirring

 #20
20140347152
2014-11-27

Axial magnetic suspension

 #21
20140111047
2014-04-24

Magnetic bearing apparatus and method for varying shaft thrust load support in induction motors and other rotating machinery

 #22
20140035411
2014-02-06

Non-contact thrust bearing using permanent magnets

 #23
20130161889
2013-06-27

Anvil for ultrasonic machining

 #24
20120243366
2012-09-27

Device for stirring

 #25
20120038232
2012-02-16

Axial magnetic suspension

 #26
20120013215
2012-01-19

Method and apparatus for hybrid suspension system

 #27
20110291507
2011-12-01

Magnetic bearing element with adjustable stiffness

 #28
20110181140
2011-07-28

Apparatus Having a Stator and a Rotor Mounted in Said Stator

 #29
20110110770
2011-05-12

HYDROELECTRIC TURBINE HAVING A MAGNETIC BEARING

 #30
20110002566
2011-01-06

Device to relieve thrust load in a rotor-bearing system using permanent magnets

 #31
20080100155
2008-05-01

Spindle motor having radial and axial bearing systems

 #32
20070040464
2007-02-22

Device to relieve thrust load in a rotor-bearing system using permanent magnets

 #33
20060012258
2006-01-19

Device to relieve thrust load in a rotor-bearing system using permanent magnets

 #34
20050160737
2005-07-28

Rotary combustor, and electrical generator comprising a combustor of this type

 #35
20050160715
2005-07-28

Rotary combustor, and electricity generator comprising such a combustor

 #36
20050155339
2005-07-21

Rotary combustor, and electricity generator comprising such a combustor

 #37
18196096
2024-03-26

Frictionless spinning energy device

 #38
17976640
2023-06-27

Frictionless spinning device

 #39
14996317
2017-01-24

Thermal efficiency heat rate improvement over power generation and emissions control