DE69416885D1 - Magnetlagervorrichtung - Google Patents

Magnetlagervorrichtung

Info

Publication number
DE69416885D1
DE69416885D1 DE69416885T DE69416885T DE69416885D1 DE 69416885 D1 DE69416885 D1 DE 69416885D1 DE 69416885 T DE69416885 T DE 69416885T DE 69416885 T DE69416885 T DE 69416885T DE 69416885 D1 DE69416885 D1 DE 69416885D1
Authority
DE
Germany
Prior art keywords
bearing device
magnetic bearing
magnetic
bearing
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.)
Expired - Lifetime
Application number
DE69416885T
Other languages
English (en)
Other versions
DE69416885T2 (de
Inventor
Hirochika Ueyama
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Application granted granted Critical
Publication of DE69416885D1 publication Critical patent/DE69416885D1/de
Publication of DE69416885T2 publication Critical patent/DE69416885T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
DE69416885T 1993-04-14 1994-04-13 Magnetlagervorrichtung Expired - Lifetime DE69416885T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05087632A JP3135410B2 (ja) 1993-04-14 1993-04-14 磁気軸受装置

Publications (2)

Publication Number Publication Date
DE69416885D1 true DE69416885D1 (de) 1999-04-15
DE69416885T2 DE69416885T2 (de) 1999-11-25

Family

ID=13920356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416885T Expired - Lifetime DE69416885T2 (de) 1993-04-14 1994-04-13 Magnetlagervorrichtung

Country Status (4)

Country Link
US (1) US5530306A (de)
EP (1) EP0620376B1 (de)
JP (1) JP3135410B2 (de)
DE (1) DE69416885T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08159157A (ja) * 1994-12-05 1996-06-18 Seiko Seiki Co Ltd 磁気軸受装置
JP3563167B2 (ja) * 1995-08-31 2004-09-08 セイコーインスツルメンツ株式会社 磁気軸受装置
JP3109023B2 (ja) * 1996-07-18 2000-11-13 セイコー精機株式会社 磁気軸受装置
EP1021248B1 (de) 1997-10-09 2005-12-28 Kadant Black Clawson Inc. Vorrichtung und verfahren zur steuerung eines raffineurs für papierbreie
BR9909540A (pt) 1998-04-08 2000-12-12 Thermo Black Clawson Inc Aparelho para processamento de polpa de papel, refinador de disco crivo e método de processar uma suspensão de polpa
US6472777B1 (en) 1998-08-25 2002-10-29 Nikon Corporation Capacitive sensor calibration method and apparatus for opposing electro-magnetic actuators
JP4036567B2 (ja) * 1999-01-27 2008-01-23 株式会社荏原製作所 制御形磁気軸受装置
JP3782606B2 (ja) * 1999-03-11 2006-06-07 株式会社荏原製作所 磁気浮上装置
FI112278B (fi) * 2000-01-20 2003-11-14 High Speed Tech Ltd Oy Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi
JP2002122138A (ja) * 2000-10-16 2002-04-26 Seiko Instruments Inc 磁気軸受装置
DE10152839B4 (de) * 2000-11-30 2011-05-05 Heidelberger Druckmaschinen Ag Verfahren zur Positionierung einer in wenigstens zwei unterschiedliche Betriebsstellungen bewegbaren Walze einer Druckmaschine und entsprechendes Farbwerk
US6879126B2 (en) * 2001-06-29 2005-04-12 Medquest Products, Inc Method and system for positioning a movable body in a magnetic bearing system
JP2008256084A (ja) 2007-04-04 2008-10-23 Jtekt Corp 磁気軸受装置及び磁気軸受スピンドル装置
US8752449B2 (en) 2007-05-08 2014-06-17 Brooks Automation, Inc. Substrate transport apparatus with multiple movable arms utilizing a mechanical switch mechanism
US9752615B2 (en) 2007-06-27 2017-09-05 Brooks Automation, Inc. Reduced-complexity self-bearing brushless DC motor
US8283813B2 (en) 2007-06-27 2012-10-09 Brooks Automation, Inc. Robot drive with magnetic spindle bearings
WO2009003193A1 (en) * 2007-06-27 2008-12-31 Brooks Automation, Inc. Position feedback for self bearing motor
US8659205B2 (en) * 2007-06-27 2014-02-25 Brooks Automation, Inc. Motor stator with lift capability and reduced cogging characteristics
KR101660894B1 (ko) 2007-06-27 2016-10-10 브룩스 오토메이션 인코퍼레이티드 다차원 위치 센서
US8823294B2 (en) * 2007-06-27 2014-09-02 Brooks Automation, Inc. Commutation of an electromagnetic propulsion and guidance system
US8008884B2 (en) 2007-07-17 2011-08-30 Brooks Automation, Inc. Substrate processing apparatus with motors integral to chamber walls
SG189798A1 (en) * 2008-04-17 2013-05-31 Synchrony Inc High-speed permanent magnet motor and generator with low-loss metal rotor
AU2009246773A1 (en) 2008-04-18 2009-11-19 Synchrony, Inc. Magnetic thrust bearing with integrated electronics
US8513826B2 (en) * 2008-06-26 2013-08-20 Ed Mazur Wind turbine
US9583991B2 (en) * 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
EP2586121B1 (de) 2010-06-23 2019-12-11 Synchrony, Inc. Geteiltes magnetisches axialdrucklager
US9250017B2 (en) 2012-03-16 2016-02-02 Jerry D. Miller Magnet supported rotary drum dryer
CZ304680B6 (cs) * 2013-03-22 2014-08-27 Rieter Cz S.R.O. Způsob zjišťování změn polohy bezhřídelového spřádacího rotoru rotorového dopřádacího stroje v dutině aktivního magnetického ložiska a spřádací jednotka rotorového dopřádacího stroje s aktivním magnetickým ložiskem pro uložení bezhřídelového spřádacího rotoru
CN104467545B (zh) * 2013-09-12 2018-04-17 珠海格力节能环保制冷技术研究中心有限公司 磁悬浮***的轴控制方法和装置
CN106195004B (zh) 2015-05-27 2019-01-01 珠海格力电器股份有限公司 磁悬浮轴承的控制方法和控制装置
WO2016188461A1 (zh) * 2015-05-27 2016-12-01 珠海格力节能环保制冷技术研究中心有限公司 磁悬浮轴承的控制方法和控制装置
EP3420417B1 (de) * 2016-02-23 2023-04-05 DEKA Products Limited Partnership Steuerungssystem für eine mobilitätsvorrichtung
DE102019112735A1 (de) * 2019-05-15 2020-11-19 Maschinenfabrik Rieter Ag Verfahren zur Identifikation eines Spinnrotors an einer Rotorspinnmaschine sowie Rotorspinnmaschine
CN113565874A (zh) * 2021-07-26 2021-10-29 中山大学 一种基于变步长最小均方差的磁悬浮传感器干扰抑制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245045B2 (ja) * 1983-03-02 1990-10-08 Yaskawa Denki Seisakusho Kk Jikijikukesochinoseigyohoho
JPH0297714A (ja) * 1988-10-04 1990-04-10 Seiko Seiki Co Ltd 磁気浮上体の制御装置
US4999534A (en) * 1990-01-19 1991-03-12 Contraves Goerz Corporation Active vibration reduction in apparatus with cross-coupling between control axes
FR2672946B1 (fr) * 1991-02-20 1995-06-02 Framatome Sa Procede de commande numerique de moyens electromagnetiques de positionnement par sustentation magnetique active d'un organe flexible et dispositif pour sa mise en óoeuvre.
JPH0510326A (ja) * 1991-06-27 1993-01-19 Matsushita Electric Ind Co Ltd 磁気軸受の制御装置
JP3418997B2 (ja) * 1991-10-04 2003-06-23 松下電器産業株式会社 磁気軸受装置

Also Published As

Publication number Publication date
US5530306A (en) 1996-06-25
EP0620376B1 (de) 1999-03-10
DE69416885T2 (de) 1999-11-25
EP0620376A1 (de) 1994-10-19
JP3135410B2 (ja) 2001-02-13
JPH06300041A (ja) 1994-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)