Passive magnetic bearings

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CPC
F16C32/0408

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16CSHAFTS FLEXIBLE SHAFTS ELEMENTS OR CRANKSHAFT MECHANISMS ROTARY BODIES OTHER THAN GEARING ELEMENTS BEARINGS F16C32/00Bearings not otherwise provided for

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F16C32/0408Passive magnetic bearings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic levitation gravity compensation device
- Patent number 12,103,158
- Issue date Oct 1, 2024
- YinGuan Semiconductor Technology Co., LTD.
- Hui Meng
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric motor with passive and active magnetic bearings
- Patent number 12,040,685
- Issue date Jul 16, 2024
- Veritium Research LLC
- Gino Morello
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flywheel arrangement
- Patent number 11,773,829
- Issue date Oct 3, 2023
- Gary Murphy
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hybrid magnetic radial bearing in an electric submersible pump (ESP...
- Patent number 11,460,038
- Issue date Oct 4, 2022
- Halliburton Energy Services, Inc.
- David Christopher Beck
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pump having magnets for journaling and magnetically axially positio...
- Patent number 11,421,694
- Issue date Aug 23, 2022
- White Knight Fluid Handling Inc.
- Tom Simmons
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for magnetically unloading a rotor bearing
- Patent number 10,995,820
- Issue date May 4, 2021
- Seth R. Sanders
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Halbach-array levitating passive magnetic bearing configuration
- Patent number 10,830,278
- Issue date Nov 10, 2020
- Lawrence Livermore National Security, LLC
- Richard F Post
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bearing, in particular for a magnetic levitation assembly
- Patent number 10,566,916
- Issue date Feb 18, 2020
- Waters Technologies Corporation
- Cornelia Will
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Halbach-array levitating passive magnetic bearing configuration
- Patent number 10,393,173
- Issue date Aug 27, 2019
- Lawrence Livermore National Security, LLC
- Richard F Post
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vertically mounted and magnetically driven power generation apparat...
- Patent number 10,367,405
- Issue date Jul 30, 2019
- Shou-Cheng Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic-drive axial-flow fluid displacement pump and turbine
- Patent number 10,326,343
- Issue date Jun 18, 2019
- Raymond J. Walsh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vertical magnetic transmission assembly and energy-saving generator...
- Patent number 10,305,348
- Issue date May 28, 2019
- Shou-Cheng Wong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bearing, in particular for a magnetic levitation assembly
- Patent number 10,218,294
- Issue date Feb 26, 2019
- Cornelia Will
- G01 - MEASURING TESTING
Information Patent Grant
Rotation-speed-independent stabilizer for passive magnetic bearing...
- Patent number 10,180,163
- Issue date Jan 15, 2019
- Lawrence Livermore National Security, LLC
- Richard F. Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Passive magnetic bearing
- Patent number 10,125,814
- Issue date Nov 13, 2018
- Raymond James Walsh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicle drivetrain with active magnetic bearings
- Patent number 10,119,592
- Issue date Nov 6, 2018
- Elwha LLC
- Geoffrey F. Deane
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Energy conversion systems and methods
- Patent number 10,060,473
- Issue date Aug 28, 2018
- Oceana Energy Company
- Kent Davey
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Magnetic and/or electrostatic pivot
- Patent number 10,018,967
- Issue date Jul 10, 2018
- Montres Breguet SA
- Sylvain Marechal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oil-lubricated bearing device and vacuum pump
- Patent number 9,958,005
- Issue date May 1, 2018
- Shimadzu Corporation
- Masashi Manabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Passive magnetic bearing systems stabilizer/bearing utilizing time-...
- Patent number 9,777,769
- Issue date Oct 3, 2017
- Lawrence Livermore National Security, LLC
- Richard F. Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic device for pivoting an arbor of a rotating member in a tim...
- Patent number 9,606,509
- Issue date Mar 28, 2017
- Montres Breguet SA
- Sylvain Marechal
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Blood pump
- Patent number 9,592,326
- Issue date Mar 14, 2017
- MEDTECH HEART INC.
- Setsuo Takatani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic radial bearing having single sheets in the tangential dire...
- Patent number 9,568,046
- Issue date Feb 14, 2017
- Siemens Aktiengesellschaft
- Erich Bott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic stabilizer for a passive magnetic bearing system
- Patent number 9,464,670
- Issue date Oct 11, 2016
- Lawrence Livermore National Security, LLC
- Richard F Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Non-contact thrust bearing using permanent magnets
- Patent number 9,371,856
- Issue date Jun 21, 2016
- Stephen Kundel
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Magnetic and/or electrostatic pivot
- Patent number 9,030,070
- Issue date May 12, 2015
- Montres Breguet SA
- Sylvain Marechal
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Centrifugally decoupling touchdown bearings
- Patent number 8,760,021
- Issue date Jun 24, 2014
- Lawrence Livermore National Security, LLC
- Richard F. Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic bearing device of a rotor shaft against a stator with roto...
- Patent number 8,110,955
- Issue date Feb 7, 2012
- Siemens Aktiengesellschaft
- Günter Ries
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Passive magnetic bearing configurations
- Patent number 7,876,010
- Issue date Jan 25, 2011
- Lawrence Livermore National Security, LLC
- Richard F. Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic bearing element
- Patent number 7,872,553
- Issue date Jan 18, 2011
- Forschungszentrum Julich GmbH
- Johan K. Fremerey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOTOR WITH PASSIVE AND ACTIVE MAGNETIC BEARINGS
- Publication number 20240333093
- Publication date Oct 3, 2024
- Veritium Research LLC
- Gino MORELLO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MICRODEVICE FOR ALLOWING A LOCALIZATION OF THE MICRODEVICE
- Publication number 20240016409
- Publication date Jan 18, 2024
- Koninklijke Philips N.V.
- BERNHARD GLEICH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A FLYWHEEL ARRANGEMENT
- Publication number 20220003220
- Publication date Jan 6, 2022
- Heptron International Limited
- Gary MURPHY
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BEARING, IN PARTICULAR FOR A MAGNETIC LEVITATION ASSEMBLY
- Publication number 20190393808
- Publication date Dec 26, 2019
- Rubotherm GmbH
- Cornelia WILL
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HALBACH-ARRAY LEVITATING PASSIVE MAGNETIC BEARING CONFIGURATION
- Publication number 20190360526
- Publication date Nov 28, 2019
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Richard F Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BEARING, IN PARTICULAR FOR A MAGNETIC LEVITATION ASSEMBLY
- Publication number 20190181778
- Publication date Jun 13, 2019
- Rubotherm GmbH
- Cornelia WILL
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MAGNETIC-DRIVE AXIAL-FLOW FLUID DISPLACEMENT PUMP AND TURBINE
- Publication number 20190103793
- Publication date Apr 4, 2019
- Raymond J. Walsh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MAGNETIC BEARING DEVICE AND HOT-DIP GALVANIZING APPARATUS INCLUDING...
- Publication number 20180245192
- Publication date Aug 30, 2018
- POSCO
- Yong-Hun KWEON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VERTICALLY MOUNTED AND MAGNETICALLY DRIVEN POWER GENERATION APPARAT...
- Publication number 20180115233
- Publication date Apr 26, 2018
- Shou-Cheng Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATION-SPEED-INDEPENDENT STABILIZER FOR PASSIVE MAGNETIC BEARING...
- Publication number 20160102704
- Publication date Apr 14, 2016
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Richard F. Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MAGNETIC RADIAL BEARING WITH A ROTOR LAMINATED IN A STAR-SHAPED MANNER
- Publication number 20150233421
- Publication date Aug 20, 2015
- SIEMENS AKTIENGESELLSCHAFT
- Erich Bott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AXIAL-LOADING MEGNETIC RELUCTANCE DEVICE
- Publication number 20150115756
- Publication date Apr 30, 2015
- RAYMOND JAMES WALSH
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Monolithic magnets with magnetic field domains for diamagnetic levi...
- Publication number 20150037128
- Publication date Feb 5, 2015
- Gerald Küstler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROSTATIC STABILIZER FOR A PASSIVE MAGNETIC BEARING SYSTEM
- Publication number 20140265688
- Publication date Sep 18, 2014
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Richard F Post
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANTI-WHIRL TOUCHDOWN BEARING
- Publication number 20140246937
- Publication date Sep 4, 2014
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Richard F. Post
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
APPARATUS AND METHODS FOR PASSIVE MAGNETIC REDUCTIONOF THRUST FORCE...
- Publication number 20140210289
- Publication date Jul 31, 2014
- JAMES T. ANDREWS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR ASSEMBLY AND METHOD OF USING SAME
- Publication number 20140140857
- Publication date May 22, 2014
- TurboGen, LLC
- John Kuczaj
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Non-Contact Thrust Bearing Using Permanent Magnets
- Publication number 20140035411
- Publication date Feb 6, 2014
- Stephen Kundel
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ENERGY CONVERSION SYSTEMS AND METHODS
- Publication number 20120211990
- Publication date Aug 23, 2012
- OCEANA ENERGY COMPANY
- Kent Davey
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
MAGNETIC AND/OR ELECTROSTATIC PIVOT
- Publication number 20120112589
- Publication date May 10, 2012
- Montres Breguet SA
- Sylvain MARECHAL
- G04 - HOROLOGY
Information Patent Application
CENTRIFUGALLY DECOUPLING TOUCHDOWN BEARINGS
- Publication number 20110291506
- Publication date Dec 1, 2011
- Richard F. Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Magnetic Bearing Device of a Rotor Shaft Against a Stator With Roto...
- Publication number 20110140559
- Publication date Jun 16, 2011
- Günter Ries
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERMANENT MAGNET AND ROTATING BEARING HAVING SUCH PERMANENT MAGNETS
- Publication number 20110001380
- Publication date Jan 6, 2011
- Mad Magnetic Drive AG
- Harald Erlinghagen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic floating paper towel holder
- Publication number 20090079526
- Publication date Mar 26, 2009
- Kun Yuan Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Permanent Magnet or Permanent Magnet Array having Uniform Flux Density
- Publication number 20090039995
- Publication date Feb 12, 2009
- Ronald Kipp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVE MAGNETIC BEARING CONFIGURATIONS
- Publication number 20080252162
- Publication date Oct 16, 2008
- The Regents of the University of CA
- Richard F. Post
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electric machine having a hybrid bearing
- Publication number 20080143205
- Publication date Jun 19, 2008
- Minebea Co., Ltd
- Andrey Pulnikov
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic bearing element
- Publication number 20070090907
- Publication date Apr 26, 2007
- FORSCHUNGSZENTRUM JULICH GmbH
- Johan K. Fremerey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Seal and bearing-free fluid pump incorporating a passively suspende...
- Publication number 20040234391
- Publication date Nov 25, 2004
- Valentin M. Izraelev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetic suspension bearing
- Publication number 20040113502
- Publication date Jun 17, 2004
- Guo-Kun Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Passive magnetic bearings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic levitation gravity compensation device

Electric motor with passive and active magnetic bearings

Flywheel arrangement

Hybrid magnetic radial bearing in an electric submersible pump (ESP...

Pump having magnets for journaling and magnetically axially positio...

Apparatus and method for magnetically unloading a rotor bearing

Halbach-array levitating passive magnetic bearing configuration

Bearing, in particular for a magnetic levitation assembly

Halbach-array levitating passive magnetic bearing configuration

Vertically mounted and magnetically driven power generation apparat...

Magnetic-drive axial-flow fluid displacement pump and turbine

Vertical magnetic transmission assembly and energy-saving generator...

Bearing, in particular for a magnetic levitation assembly

Rotation-speed-independent stabilizer for passive magnetic bearing...

Passive magnetic bearing

Vehicle drivetrain with active magnetic bearings

Energy conversion systems and methods

Magnetic and/or electrostatic pivot

Oil-lubricated bearing device and vacuum pump

Passive magnetic bearing systems stabilizer/bearing utilizing time-...

Magnetic device for pivoting an arbor of a rotating member in a tim...

Blood pump

Magnetic radial bearing having single sheets in the tangential dire...

Electrostatic stabilizer for a passive magnetic bearing system

Non-contact thrust bearing using permanent magnets

Magnetic and/or electrostatic pivot

Centrifugally decoupling touchdown bearings

Magnetic bearing device of a rotor shaft against a stator with roto...

Passive magnetic bearing configurations

Magnetic bearing element

Patents Applicationslast 30 patents

ELECTRIC MOTOR WITH PASSIVE AND ACTIVE MAGNETIC BEARINGS

MICRODEVICE FOR ALLOWING A LOCALIZATION OF THE MICRODEVICE

A FLYWHEEL ARRANGEMENT

BEARING, IN PARTICULAR FOR A MAGNETIC LEVITATION ASSEMBLY

HALBACH-ARRAY LEVITATING PASSIVE MAGNETIC BEARING CONFIGURATION

BEARING, IN PARTICULAR FOR A MAGNETIC LEVITATION ASSEMBLY

MAGNETIC-DRIVE AXIAL-FLOW FLUID DISPLACEMENT PUMP AND TURBINE

MAGNETIC BEARING DEVICE AND HOT-DIP GALVANIZING APPARATUS INCLUDING...

VERTICALLY MOUNTED AND MAGNETICALLY DRIVEN POWER GENERATION APPARAT...

ROTATION-SPEED-INDEPENDENT STABILIZER FOR PASSIVE MAGNETIC BEARING...

MAGNETIC RADIAL BEARING WITH A ROTOR LAMINATED IN A STAR-SHAPED MANNER

AXIAL-LOADING MEGNETIC RELUCTANCE DEVICE

Monolithic magnets with magnetic field domains for diamagnetic levi...

ELECTROSTATIC STABILIZER FOR A PASSIVE MAGNETIC BEARING SYSTEM

ANTI-WHIRL TOUCHDOWN BEARING

APPARATUS AND METHODS FOR PASSIVE MAGNETIC REDUCTIONOF THRUST FORCE...

ROTOR ASSEMBLY AND METHOD OF USING SAME

Non-Contact Thrust Bearing Using Permanent Magnets

ENERGY CONVERSION SYSTEMS AND METHODS

MAGNETIC AND/OR ELECTROSTATIC PIVOT

CENTRIFUGALLY DECOUPLING TOUCHDOWN BEARINGS

Magnetic Bearing Device of a Rotor Shaft Against a Stator With Roto...

PERMANENT MAGNET AND ROTATING BEARING HAVING SUCH PERMANENT MAGNETS

Magnetic floating paper towel holder

Permanent Magnet or Permanent Magnet Array having Uniform Flux Density

PASSIVE MAGNETIC BEARING CONFIGURATIONS

Electric machine having a hybrid bearing

Magnetic bearing element

Seal and bearing-free fluid pump incorporating a passively suspende...

Magnetic suspension bearing