JP2004522111A5 - - Google Patents

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Publication number
JP2004522111A5
JP2004522111A5 JP2003505499A JP2003505499A JP2004522111A5 JP 2004522111 A5 JP2004522111 A5 JP 2004522111A5 JP 2003505499 A JP2003505499 A JP 2003505499A JP 2003505499 A JP2003505499 A JP 2003505499A JP 2004522111 A5 JP2004522111 A5 JP 2004522111A5
Authority
JP
Japan
Prior art keywords
magnetic bearing
detector
bearing according
stator
rotor
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.)
Granted
Application number
JP2003505499A
Other languages
English (en)
Japanese (ja)
Other versions
JP4184950B2 (ja
JP2004522111A (ja
Filing date
Publication date
Priority claimed from FR0107914A external-priority patent/FR2826077B1/fr
Application filed filed Critical
Publication of JP2004522111A publication Critical patent/JP2004522111A/ja
Publication of JP2004522111A5 publication Critical patent/JP2004522111A5/ja
Application granted granted Critical
Publication of JP4184950B2 publication Critical patent/JP4184950B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2003505499A 2001-06-15 2002-06-13 能動型磁気軸受 Expired - Lifetime JP4184950B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0107914A FR2826077B1 (fr) 2001-06-15 2001-06-15 Palier magnetique actif a detecteurs integres
PCT/FR2002/002022 WO2002103216A1 (fr) 2001-06-15 2002-06-13 Palier magnetique actif a detecteurs integres

Publications (3)

Publication Number Publication Date
JP2004522111A JP2004522111A (ja) 2004-07-22
JP2004522111A5 true JP2004522111A5 (https=) 2006-01-05
JP4184950B2 JP4184950B2 (ja) 2008-11-19

Family

ID=8864399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003505499A Expired - Lifetime JP4184950B2 (ja) 2001-06-15 2002-06-13 能動型磁気軸受

Country Status (6)

Country Link
US (1) US6849979B2 (https=)
EP (1) EP1395759B1 (https=)
JP (1) JP4184950B2 (https=)
DE (1) DE60209728T2 (https=)
FR (1) FR2826077B1 (https=)
WO (1) WO2002103216A1 (https=)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7456537B1 (en) 2004-12-17 2008-11-25 The University Of Toledo Control system for bearingless motor-generator
US20050264118A1 (en) * 2004-03-01 2005-12-01 Kascak Peter E Conical bearingless motor/generator
US20060238053A1 (en) * 2004-03-01 2006-10-26 The University Of Toledo Conical bearingless motor/generator
CN1667418B (zh) * 2004-03-10 2010-10-06 马杰 多功能测量、分析和诊断便携式装置
GB0419152D0 (en) * 2004-08-27 2004-09-29 Kernow Instr Technology Ltd A contactless magnetic rotary bearing and a rheometer incorporating such bearing
DE102005030878B4 (de) * 2005-07-01 2010-09-02 Siemens Ag Vorrichtung und Verfahren zur Erfassung der Mittenabweichung einer Welle
DE102005032675A1 (de) * 2005-07-13 2007-01-25 Renk Ag Aktives Magnetlager mit integrierter Wegsensorik
FR2897911B1 (fr) * 2006-02-27 2009-03-27 Mecanique Magnetique Sa Soc D Palier magnetique actif chemise
US20080084139A1 (en) * 2006-10-04 2008-04-10 Emerson Electric Co. Motor having rotor position sensor
AT505598B1 (de) * 2006-12-19 2015-05-15 Manfred Dipl Ing Dr Schrödl Magnetlagereinrichtung
RU2010142965A (ru) * 2008-04-17 2012-05-27 Синкрони, Инк. (US) Высокоскоростной электродвигатель с постоянным магнитом и генератор с металлическим ротором с низким уровнем потерь
US8330311B2 (en) 2008-04-18 2012-12-11 Dresser-Rand Company Magnetic thrust bearing with integrated electronics
DE102008046357A1 (de) * 2008-09-09 2010-03-11 Schaeffler Kg Sensoranordnung zur Bestimmung einer Kenngröße für den Verschleiß eines Wälzlagers und Windkraftanlage
ES2349816B1 (es) 2009-05-13 2011-11-14 Industria De Turbo Propulsores, S.A. Sistema de medida de la posicion axial de ejes.
US9583991B2 (en) * 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
EP2357374B1 (de) * 2010-01-29 2016-02-17 Levitronix GmbH Magnetische Lagervorrichtung
KR101159054B1 (ko) 2010-03-03 2012-06-25 주식회사 디엔엠 테크놀로지 능동형 자기 베어링
US20110291532A1 (en) * 2010-05-26 2011-12-01 Seiko Epson Corporation Coreless electromechanical device
US8987959B2 (en) 2010-06-23 2015-03-24 Dresser-Rand Company Split magnetic thrust bearing
FR2963154B1 (fr) 2010-07-23 2013-07-19 Mecanique Magnetique Sa Appareil electrique a connexions etanches et procede de fabrication
DE102011005761A1 (de) 2011-03-18 2012-09-20 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung mit einem Fanglager
FR2994021B1 (fr) 2012-07-27 2014-08-22 Mecanique Magnetique Sa Connecteur electrique etanche pour paliers magnetiques
EP3487040A1 (de) * 2012-09-26 2019-05-22 Siemens Aktiengesellschaft Aktivteil einer elektrischen maschine und elektrische maschine
US9657744B2 (en) 2013-02-13 2017-05-23 Dresser-Rand Company Midspan active magnetic bearing
EP2887022B1 (en) 2013-12-20 2016-09-07 Skf Magnetic Mechatronics Rotor sensor target for magnetic bearings
EP3026278B1 (en) * 2014-11-27 2020-03-18 Skf Magnetic Mechatronics Magnetic bearing, rotary apparatus comprising such a magnetic bearing and method for manufacturing such a magnetic bearing
EP3026277B1 (en) * 2014-11-27 2023-04-26 Skf Magnetic Mechatronics Magnetic bearing, apparatus comprising such a magnetic bearing and method for manufacturing such a magnetic bearing
JP6793445B2 (ja) * 2015-07-07 2020-12-02 エドワーズ株式会社 電磁石ユニット、磁気軸受装置及び真空ポンプ
EP3141870B1 (en) 2015-09-09 2019-08-14 Skf Magnetic Mechatronics Radial position sensor
EP3203191A1 (de) * 2016-02-03 2017-08-09 Siemens Aktiengesellschaft Sensor für ein magnetlager
DE102016219596A1 (de) * 2016-10-10 2018-04-12 Siemens Aktiengesellschaft Magnetlageranordnung
DE102017208978A1 (de) 2017-05-29 2018-11-29 Siemens Aktiengesellschaft Magnetlageranordnung
CN115045914B (zh) * 2022-06-30 2023-10-31 中国铁建重工集团股份有限公司 一种不接触式回转支承

Family Cites Families (12)

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FR2094326A5 (https=) 1970-06-17 1972-02-04 Habermann Helmut
US4088379A (en) * 1974-09-18 1978-05-09 Perper Lloyd J Variable permanent magnet suspension system
JPS5881217A (ja) * 1981-11-11 1983-05-16 Seiko Instr & Electronics Ltd ５自由度制御形磁気軸受装置
JPS60245443A (ja) * 1984-05-18 1985-12-05 Ntn Toyo Bearing Co Ltd 制御式ラジアル磁気軸受装置
US4634191A (en) * 1985-11-21 1987-01-06 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Radial and torsionally controlled magnetic bearing
FR2632451B1 (fr) 1988-06-06 1990-09-28 Mecanique Magnetique Sa Tube a rayons x a anode rotative montee sur une suspension magnetique
DE68925510T2 (de) * 1988-10-21 1996-08-29 Ebara Corp Magnetlagersystem
US5053662A (en) * 1990-04-18 1991-10-01 General Electric Company Electromagnetic damping of a shaft
DE4022523A1 (de) * 1990-07-16 1992-01-23 Pfeiffer Vakuumtechnik Einrichtung zum fluten von schnell rotierenden vakuumpumpen
US5319273A (en) * 1992-10-26 1994-06-07 Satcon Technology Corporation Fixed gain electromagnetic actuator and electromagnetic bearing incorporating same
US5572079A (en) * 1994-12-21 1996-11-05 Magnetic Bearing Technologies, Inc. Magnetic bearing utilizing brushless generator
FR2768470B1 (fr) * 1997-09-12 2002-02-01 Mecanique Magnetique Sa Pompe rotative a rotor immerge

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