ClassID:

145396

F05D2240/515 - CPC Classification

Classification description:

Components; Bearings; Magnetic Electromagnetic

Recent Application in this class:
#1
20250198303
2025-06-19

Cryogenic Expansion Turbine with Magnetic Bearings

#2
20240352889
2024-10-24

MAGNETIC-FOIL BEARING SUPPORTING TURBINE ENGINE ROTATING STRUCTURE

#3
20230340887
2023-10-26

Clearance control of fan blades in a gas turbine engine

#4
20230132118
2023-04-27

Aircraft fuel system with clutched augmentor pump

#5
20220381182
2022-12-01

Thrust bearing for a rotating machine

#6
20220364508
2022-11-17

System for vibration management in rotating machinery

#7
20210115929
2021-04-22

Turbo compressor

#8
20210079922
2021-03-18

Centrifugal pump and a pump housing

#9
20210018005
2021-01-21

Vacuum pump and magnetic bearing controller with multiple rigidity modes at high and low gains

#10
20210010536
2021-01-14

Thrust magnetic bearing and turbo-compressor with same

#11
20200368415
2020-11-26

Blood-immersed bearing system for a blood pump

#12
20190211702
2019-07-11

Device for controlling inlet guide vanes by means of a multilayer piezoelectric actuator

#13
20190063257
2019-02-28

Turbomachine systems with magnetic bearing cooling and method

#14
20180363703
2018-12-20

TURBOMACHINE CONTROL SYSTEM FOR HAZARDOUS AREAS

#15
20180363668
2018-12-20

ROTARY MACHINE INCLUDING ACTIVE MAGNETIC BEARING

#16
20180030989
2018-02-01

Rotary machine including active magnetic bearing

#17
20160312826
2016-10-27

PROTECTIVE BEARING, BEARING UNIT, AND VACUUM PUMP

#18
20160265427
2016-09-15

Supplemental electromagnetic turbocharger actuator

#19
20150292330
2015-10-15

Method of making a turbomachine

#20
20130017062
2013-01-17

Turbo machine with magnetic bearings

#21
20120321439
2012-12-20

Eddy current damper and method

#22
20120288370
2012-11-15

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

#23
20120171021
2012-07-05

Conduit for turbomachine and method

#24
20120001507
2012-01-05

SYSTEM AND METHOD FOR ACTIVELY CONTROLLING THE THRUST ACTING ON A ROTOR

#25
20110044832
2011-02-24

Fluid energy machine

#26
20100237619
2010-09-23

Power recovery machine

#27
20090133431
2009-05-28

Air cycle refrigerating/cooling system and turbine unit used therefor

#28
20090127956
2009-05-21

Motor built-in magnetic bearing device

#29
20090046963
2009-02-19

Magnetic bearing device

#30
20080218008
2008-09-11

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

#31
20070126292
2007-06-07

Advanced hypersonic magnetic jet/electric turbine engine (AHMJET)

#32
20060197345
2006-09-07

Plant facility

#33
17840293
2023-05-23

Clearance control of fan blades in a gas turbine engine

#34
17467472
2023-01-03

Centrifugal fan noise-lowering structure