with three electromagnets to control the two degrees of freedom

Patents Grantslast 30 patents

  • Information Patent Grant

    Active radial magnetic bearing assembly with internal sensors

    • Patent number 11,421,734
    • Issue date Aug 23, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • Ryan McLaughlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing, apparatus comprising such a magnetic bearing and...

    • Patent number 10,030,703
    • Issue date Jul 24, 2018
    • SKF MAGNETIC MECHATRONICS
    • Yvon Baucé
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Active magnetic bearing with improved configuration reference cited

    • Patent number 6,921,997
    • Issue date Jul 26, 2005
    • National Chung Cheng University
    • Shyh-Leh Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetic bearing system

    • Patent number 6,794,780
    • Issue date Sep 21, 2004
    • Lust Antriebstechnik GmbH
    • Siegfried Silber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Star-connected sensor

    • Patent number 6,731,107
    • Issue date May 4, 2004
    • Alcatel
    • Francois Reverdy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic repulsion-actuated magnetic bearing

    • Patent number 6,700,259
    • Issue date Mar 2, 2004
    • Industrial Technology Research Institute
    • Kang-Ning Lin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Controller for magnetic bearing

    • Patent number 6,359,356
    • Issue date Mar 19, 2002
    • Okuma Corporation
    • Yasukazu Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fault tolerant active magnetic bearing electric system

    • Patent number 5,578,880
    • Issue date Nov 26, 1996
    • General Electric Company
    • James P. Lyons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fault tolerant active magnetic bearing

    • Patent number 5,300,843
    • Issue date Apr 5, 1994
    • General Electric Company
    • James P. Lyons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flux/current air gap estimation method for active magnetic bearings

    • Patent number 5,300,842
    • Issue date Apr 5, 1994
    • General Electric Company
    • James P. Lyons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inductive air gap estimation method for active magnetic bearings

    • Patent number 5,300,841
    • Issue date Apr 5, 1994
    • General Electric Company
    • Mark A. Preston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radial magnetic bearing system

    • Patent number 4,942,321
    • Issue date Jul 17, 1990
    • Yoichi Kanemitsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controller for magnetic bearing system

    • Patent number 4,879,500
    • Issue date Nov 7, 1989
    • Ebara Research Co., Ltd.
    • Yoichi Kanemitsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing device

    • Patent number 4,652,780
    • Issue date Mar 24, 1987
    • Kabushiki Kaisha Toshiba
    • Chikara Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnet having a movable armature and a plurality of energizi...

    • Patent number 4,166,261
    • Issue date Aug 28, 1979
    • Maschinenfabrik-Augsburg-Nurnberg Aktiengesellschaft
    • Peter Meinke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3523715

    • Patent number 3,523,715
    • Issue date Aug 11, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents