AU2001259283A1 - Full levitation bearing system with improved passive radial magnetic bearings - Google Patents

Full levitation bearing system with improved passive radial magnetic bearings

Info

Publication number
AU2001259283A1
AU2001259283A1 AU2001259283A AU5928301A AU2001259283A1 AU 2001259283 A1 AU2001259283 A1 AU 2001259283A1 AU 2001259283 A AU2001259283 A AU 2001259283A AU 5928301 A AU5928301 A AU 5928301A AU 2001259283 A1 AU2001259283 A1 AU 2001259283A1
Authority
AU
Australia
Prior art keywords
bearing system
radial magnetic
magnetic bearings
levitation bearing
improved passive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001259283A
Other languages
English (en)
Inventor
Christopher W. Gabrys
Co Si Huynh
Patrick T. Mcmullen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INNOVATIVE MAGNETIC TECHNOLOGIES Inc
INDIGO ENERGY Inc
Original Assignee
INDIGO ENERGY Inc
INNOVATIVE MAGNETIC TECHNOLOGI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INDIGO ENERGY Inc, INNOVATIVE MAGNETIC TECHNOLOGI filed Critical INDIGO ENERGY Inc
Publication of AU2001259283A1 publication Critical patent/AU2001259283A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
    • F16C32/0412—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial load mainly
    • F16C32/0414—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial load mainly with facing axial projections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
    • F16C32/0478—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings with permanent magnets to support radial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/55—Flywheel systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
AU2001259283A 2000-05-01 2001-05-01 Full levitation bearing system with improved passive radial magnetic bearings Abandoned AU2001259283A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US20095500P 2000-05-01 2000-05-01
US60200955 2000-05-01
US21945400P 2000-07-18 2000-07-18
US60219454 2000-07-18
US22446200P 2000-08-10 2000-08-10
US60224462 2000-08-10
US25005600P 2000-11-11 2000-11-11
US60250056 2000-11-11
PCT/US2001/013951 WO2001084693A1 (fr) 2000-05-01 2001-05-01 Systeme de support magnetique a levitation totale dote de paliers magnetiques radiaux passifs

Publications (1)

Publication Number Publication Date
AU2001259283A1 true AU2001259283A1 (en) 2001-11-12

Family

ID=27498408

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001259283A Abandoned AU2001259283A1 (en) 2000-05-01 2001-05-01 Full levitation bearing system with improved passive radial magnetic bearings

Country Status (2)

Country Link
AU (1) AU2001259283A1 (fr)
WO (1) WO2001084693A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338641A1 (de) * 2003-08-14 2005-03-17 Schäfer, Friedbert Magnetisch gelagerter Schwungenergiespeicher für Hochstromanwendungen
CN100336285C (zh) * 2005-07-08 2007-09-05 北京航空航天大学 一种精确补偿磁悬浮控制力矩陀螺支承刚度的磁轴承控制系统
WO2008037004A1 (fr) 2006-09-25 2008-04-03 James Kwok Dispositif de stockage d'énergie et procédé d'utilisation associé
US7876010B2 (en) 2007-04-11 2011-01-25 Lawrence Livermore National Security, Llc Passive magnetic bearing configurations
CN102003462B (zh) * 2010-12-09 2012-05-30 东南大学 一种具有大承载能力和阻尼性能的永磁轴承
PL394800A1 (pl) 2011-05-06 2012-11-19 Pawel Krzysztof Licznerski Lozysko magnetyczne i sposób dzialania lozyska magnetycznego
KR101550962B1 (ko) * 2013-07-02 2015-09-08 한양대학교 산학협력단 에너지 저장 장치
GB2551207A (en) * 2016-06-11 2017-12-13 Rose Carson Abigail Rotating mass energy store
US20230121406A1 (en) * 2020-04-24 2023-04-20 Veritium Research LLC Electric motor with passive and active magnetic bearings
CN112412980B (zh) * 2020-11-16 2022-09-30 饶俊 永磁偏置径向磁轴承
CN114321188B (zh) * 2021-12-29 2024-05-14 绍兴市肯特机械电子有限公司 一种低摩擦力矩轴承组及应用其的扭矩标准机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909082A (en) * 1972-08-30 1975-09-30 Hitachi Ltd Magnetic bearing devices
US4379598A (en) * 1980-12-22 1983-04-12 North American Philips Corporation Magnetic bearing
WO1993016294A1 (fr) * 1992-02-14 1993-08-19 Seiko Epson Corporation Palier supraconducteur
FR2715201B1 (fr) * 1994-01-19 1996-02-09 Inst Nat Polytech Grenoble Palier magnétique et ensemble comportant une partie statorique et une partie rotorique suspendue par un tel palier.
US5495221A (en) * 1994-03-09 1996-02-27 The Regents Of The University Of California Dynamically stable magnetic suspension/bearing system
US5521448A (en) * 1994-08-01 1996-05-28 Mechanical Technology Incorporated Damping for passive magnetic bearings
EP0899855B1 (fr) * 1997-08-25 2006-03-08 Levitronix LLC Dispositif rotatif avec palier magnétique

Also Published As

Publication number Publication date
WO2001084693A1 (fr) 2001-11-08

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