NO20091558L - Magnetisk lager - Google Patents

Magnetisk lager

Info

Publication number
NO20091558L
NO20091558L NO20091558A NO20091558A NO20091558L NO 20091558 L NO20091558 L NO 20091558L NO 20091558 A NO20091558 A NO 20091558A NO 20091558 A NO20091558 A NO 20091558A NO 20091558 L NO20091558 L NO 20091558L
Authority
NO
Norway
Prior art keywords
ball bearing
radial ball
static portion
magnetic bearing
magnetic radial
Prior art date
Application number
NO20091558A
Other languages
English (en)
Norwegian (no)
Inventor
Victor Iannello
Robert Field
Christopher Sortore
Kirk Treubert
Original Assignee
Kirk Treubert
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 Kirk Treubert filed Critical Kirk Treubert
Publication of NO20091558L publication Critical patent/NO20091558L/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • 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
    • F16C32/0459—Details of the magnetic circuit
    • 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
    • F16C32/047—Details of housings; Mounting of active magnetic bearings
    • 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
    • F16C32/0489—Active magnetic bearings for rotary movement with active support of five degrees of freedom, e.g. two radial magnetic bearings combined with an axial bearing
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
NO20091558A 2006-09-22 2009-04-21 Magnetisk lager NO20091558L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/525,398 US7471022B2 (en) 2006-09-22 2006-09-22 Magnetic bearing
PCT/US2007/014090 WO2008039256A2 (fr) 2006-09-22 2007-06-14 Palier magnétique

Publications (1)

Publication Number Publication Date
NO20091558L true NO20091558L (no) 2009-04-21

Family

ID=39224180

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091558A NO20091558L (no) 2006-09-22 2009-04-21 Magnetisk lager

Country Status (16)

Country Link
US (2) US7471022B2 (fr)
EP (1) EP2064802B1 (fr)
JP (2) JP5174821B2 (fr)
KR (1) KR101039162B1 (fr)
CN (1) CN101536289B (fr)
AU (1) AU2007300736B2 (fr)
BR (1) BRPI0715240A2 (fr)
CA (1) CA2664086C (fr)
CO (1) CO6170396A2 (fr)
IL (1) IL197741A (fr)
MX (1) MX2009003111A (fr)
MY (1) MY143857A (fr)
NO (1) NO20091558L (fr)
RU (1) RU2401497C1 (fr)
WO (1) WO2008039256A2 (fr)
ZA (1) ZA200902471B (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8460243B2 (en) 2003-06-10 2013-06-11 Abbott Diabetes Care Inc. Glucose measuring module and insulin pump combination
US7722536B2 (en) 2003-07-15 2010-05-25 Abbott Diabetes Care Inc. Glucose measuring device integrated into a holster for a personal area network device
WO2005119524A2 (fr) 2004-06-04 2005-12-15 Therasense, Inc. Architecture hote-client de soins pour le diabete et systemes de gestion de donnees
US9351669B2 (en) 2009-09-30 2016-05-31 Abbott Diabetes Care Inc. Interconnect for on-body analyte monitoring device
US7898523B1 (en) * 2006-06-09 2011-03-01 Ronald Van Meter Device for controlling on-screen pointer
US7471022B2 (en) * 2006-09-22 2008-12-30 Sortore Christopher K Magnetic bearing
JP4408443B2 (ja) * 2007-08-01 2010-02-03 株式会社日立製作所 回転電機
JP5172302B2 (ja) * 2007-12-06 2013-03-27 京セラ株式会社 基地局装置の変調方式選択方法およびそれを利用した基地局装置
KR20110014590A (ko) 2008-04-17 2011-02-11 신크로니, 아이엔씨. 저-손실 금속 회전자를 구비한 고속 영구자석 모터 및 발전기
CA2721818A1 (fr) * 2008-04-18 2009-11-19 Synchrony, Inc. Palier de butee magnetique avec electronique integree
EP2274819B1 (fr) * 2008-04-30 2017-04-05 Levitronix GmbH Machine tournante, procédé pour déterminer un basculement de rotor d'une machine tournante et installation de traitement
US8317651B2 (en) 2008-05-07 2012-11-27 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
AT509298B1 (de) * 2008-06-19 2012-01-15 Univ Wien Tech Aktorsystem
JP5273526B2 (ja) * 2008-06-27 2013-08-28 株式会社Ｉｈｉ 磁気軸受装置
EP2275697A1 (fr) * 2009-04-23 2011-01-19 Koninklijke Philips Electronics N.V. Roulement magnétique, niveau rotatif, et appareil de lithographie de faisceau à électrons réflectifs
US9583991B2 (en) 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
US8987959B2 (en) 2010-06-23 2015-03-24 Dresser-Rand Company Split magnetic thrust bearing
US10136845B2 (en) 2011-02-28 2018-11-27 Abbott Diabetes Care Inc. Devices, systems, and methods associated with analyte monitoring devices and devices incorporating the same
US8963396B2 (en) * 2011-09-26 2015-02-24 Pangolin Laser Systems, Inc. Electromechanical device and assembly method
US9270144B2 (en) 2011-09-26 2016-02-23 William R. Benner, Jr. High torque low inductance rotary actuator
US10284038B1 (en) 2011-09-26 2019-05-07 Pangolin Laser Systems, Inc. Electromechanical limited rotation rotary actuator and method employing segmented coils
US10734857B2 (en) 2011-09-26 2020-08-04 Pangolin Laser Systems, Inc. Electromechanical limited rotation rotary actuator and method employing segmented coils
HU229608B1 (en) * 2011-10-04 2014-03-28 Zoltan Bay Loudspeaker
CN102611360B (zh) * 2012-03-08 2014-07-23 南京航空航天大学 具有刹车功能的五自由度磁悬浮电机及其控制方法
US9157473B2 (en) * 2013-01-16 2015-10-13 Korea Institute Of Machinery & Materials Thrust bearing and combo bearing
US8717325B1 (en) * 2013-02-18 2014-05-06 Atmel Corporation Detecting presence of an object in the vicinity of a touch interface of a device
KR101443036B1 (ko) 2013-04-30 2014-09-22 한국기계연구원 에어포일 쓰러스트 베어링 및 메탈메쉬포일 래디얼 베어링을 포함하는 분할형 콤보 베어링
US9181977B2 (en) 2013-09-23 2015-11-10 Korea Institute Of Machinery & Materials Air-foil bearing
US9354734B2 (en) 2014-03-04 2016-05-31 Atmel Corporation Common-mode hover detection
CN103939466B (zh) * 2014-04-18 2016-06-15 江苏大学 一种三自由度磁轴承
US9597119B2 (en) 2014-06-04 2017-03-21 Roger P. Jackson Polyaxial bone anchor with polymer sleeve
US10275028B2 (en) 2014-09-22 2019-04-30 Samsung Electronics Company, Ltd. Magnetic haptic system
EP3026278B1 (fr) 2014-11-27 2020-03-18 Skf Magnetic Mechatronics Palier magnétique, appareil rotatif comprenant un tel palier et procédé de fabrication dudit palier
EP3026277B1 (fr) 2014-11-27 2023-04-26 Skf Magnetic Mechatronics Palier magnétique, appareil comprenant un tel palier magnétique et procédé de fabrication dudit palier
CN105744439B (zh) * 2014-12-12 2019-07-26 比亚迪股份有限公司 麦克风装置和具有其的移动终端
DE102014118597A1 (de) * 2014-12-15 2016-06-16 Dr. Hahn Gmbh & Co. Kg Verfahren und Vorrichtung zur Übertragung von elektrischer Leistung und/oder von Signalen zwischen einer Wand und einem gegenüber dieser Wand schwenkbaren Flügel
CN104696362B (zh) * 2015-01-21 2017-01-11 北京石油化工学院 一种内转子径向球面纯电磁磁轴承
US9627941B1 (en) * 2015-03-05 2017-04-18 Henry Wojdylo Driver for a turbine generator aided by magnetic levitation
KR101809104B1 (ko) * 2015-09-03 2018-01-18 한국기계연구원 자기베어링 및 영구자석부가 구비된 롤러모듈
CN105422623B (zh) * 2015-12-28 2018-03-09 宁波达奋精工轴承有限公司 自发电式磁轴承
CN105508425B (zh) * 2015-12-28 2018-03-09 宁波达奋精工轴承有限公司 一种自发电式磁轴承
CN105465175B (zh) * 2015-12-28 2018-03-09 宁波达奋精工轴承有限公司 一种主动式磁轴承
DE102016112318B3 (de) * 2016-07-05 2017-11-09 Fm Marketing Gmbh Fernsteuerung
US20180164996A1 (en) * 2016-12-12 2018-06-14 Logitech Europe S.A. Contextually-based functional assignment for a user-manipulable element on an input device
US11421734B2 (en) * 2017-02-15 2022-08-23 Johnson Controls Tyco IP Holdings LLP Active radial magnetic bearing assembly with internal sensors
RU176196U1 (ru) * 2017-08-03 2018-01-12 Акционерное общество "Научно-производственная фирма "Меридиан" Электромагнит
CN107332389B (zh) * 2017-08-24 2021-09-14 莱克电气股份有限公司 一种吹风机电机及吹风机
US20190089221A1 (en) * 2017-09-20 2019-03-21 Upwing Energy, LLC Magnetic thrust load support for downhole-type system
US20210046311A1 (en) * 2018-02-15 2021-02-18 Advanced Bionics Ag Headpieces and implantable cochlear stimulation systems including the same
CN108639302A (zh) * 2018-05-15 2018-10-12 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） 一种船舶推进轴系用磁悬浮轴承综合控制装置
CN112564398A (zh) * 2019-05-13 2021-03-26 珠海格力电器股份有限公司 磁悬浮轴承、电机、压缩机和空调器
CN112908663A (zh) * 2019-11-19 2021-06-04 中核(天津)科技发展有限公司 改善环形磁体磁偏心的方法、固定有调心环的环形磁体及其应用
EP4073767A4 (fr) * 2019-12-10 2024-01-31 Barnes Group Inc. Capteur sans fil à technologie de balise
FR3107968B1 (fr) * 2020-03-04 2023-04-21 Skf Magnetic Mechatronics Procédé d’obtention d’un modèle temporel d’un palier magnétique, dispositif de modélisation du palier magnétique et systèmes associés
KR102371862B1 (ko) * 2020-06-25 2022-03-08 숭실대학교 산학협력단 동축 와전류 변위 센서를 갖는 자기베어링
CN112564446B (zh) * 2020-12-10 2021-08-31 中国电子科技集团公司第二十八研究所 一种单片dlp色轮用悬浮和旋转一体化装置
KR102883700B1 (ko) * 2021-03-05 2025-11-12 삼성전자주식회사 오염원 검출 장치 및 이를 포함하는 모니터링 시스템
EP4063678B1 (fr) 2021-03-24 2023-06-28 Leonardo S.p.a. Engrenage planétaire pour une transmission d'un aéronef capable de vol stationnaire
CN113623319B (zh) * 2021-07-08 2023-06-30 安徽华驰动能科技有限公司 一种具有安全制动保护功能的磁悬浮轴承
CN113719539B (zh) * 2021-08-25 2023-02-03 中国人民解放军海军工程大学 磁悬浮轴承位移传感器容错控制系统及控制方法
KR102731997B1 (ko) * 2022-05-12 2024-11-20 한국기계연구원 능동형 자기베어링 및 이를 포함하는 소형 제어모멘트 자이로

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420825C3 (de) 1974-04-30 1980-04-17 Padana Ag, Zug (Schweiz) Magnetische Lagerung eines Rotors
US4245869A (en) 1978-08-07 1981-01-20 Padana Ag Magnetic bearings
US5355042A (en) 1988-09-09 1994-10-11 University Of Virginia Patent Foundation Magnetic bearings for pumps, compressors and other rotating machinery
US5013987A (en) 1989-07-18 1991-05-07 Seiko Instruments Inc. Control system for magnetic bearing
SU1751490A1 (ru) * 1991-01-08 1992-07-30 Новочеркасский Политехнический Институт Им.Серго Орджоникидзе Разъемный саморегулирующийс подшипниковый узел скольжени
DE4216481A1 (de) 1992-05-19 1993-12-02 Forschungszentrum Juelich Gmbh Magnetlagerregler
US5300842A (en) * 1992-11-02 1994-04-05 General Electric Company Flux/current air gap estimation method for active magnetic bearings
JP3220281B2 (ja) * 1993-04-30 2001-10-22 株式会社荏原製作所 磁気軸受装置
JP3425475B2 (ja) 1994-07-12 2003-07-14 セイコーインスツルメンツ株式会社 磁気軸受装置
US5578880A (en) 1994-07-18 1996-11-26 General Electric Company Fault tolerant active magnetic bearing electric system
US5736800A (en) * 1994-10-18 1998-04-07 Iannello; Victor Light weight, high performance radial actuator for magnetic bearing systems
JPH09177781A (ja) * 1995-10-23 1997-07-11 Koyo Seiko Co Ltd 磁気軸受装置
KR970075417A (ko) * 1996-05-13 1997-12-10 이노우에 히로시 자기 베어링 장치
US5864303A (en) * 1996-06-14 1999-01-26 Rosen Motors L.P. Capacitive sensor system for magnetic bearings
AU3473397A (en) * 1996-06-14 1998-01-07 Rosen Motors L.P. Magnetic bearing system including a control system for a flywheel and method for operating same
US5939807A (en) * 1997-12-16 1999-08-17 Reliance Electric Industrial Company Cap mounted drive for a brushless DC motor
US6194800B1 (en) * 1998-04-28 2001-02-27 Matsushita Electric Industrial Co., Ltd. Magnetic bearing
EP1063753B1 (fr) * 1999-06-22 2009-07-22 Levitronix LLC Entraînement électrique rotatif comprenant un rotor suspendu magnétiquement
JP2001041240A (ja) 1999-07-29 2001-02-13 Koyo Seiko Co Ltd 磁気軸受の制御装置
JP3790883B2 (ja) * 2000-01-14 2006-06-28 株式会社ジェイテクト 磁気軸受装置
JP2002013532A (ja) 2000-06-28 2002-01-18 Koyo Seiko Co Ltd 磁気軸受制御装置
US6590366B1 (en) * 2000-11-02 2003-07-08 General Dyanmics Advanced Technology Systems, Inc. Control system for electromechanical arrangements having open-loop instability
JP2002242931A (ja) * 2001-02-14 2002-08-28 Nsk Ltd 磁気軸受装置
DE10200506A1 (de) * 2002-01-09 2003-07-24 Minebea Co Ltd Verfahren zum Herstellen eines Spindelmotors und Spindelmotor für ein Festplattenlaufwerk
US7023118B1 (en) 2002-03-14 2006-04-04 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration System for controlling a magnetically levitated rotor
US7471022B2 (en) * 2006-09-22 2008-12-30 Sortore Christopher K Magnetic bearing

Also Published As

Publication number Publication date
ZA200902471B (en) 2010-03-31
US20080073993A1 (en) 2008-03-27
HK1126899A1 (en) 2009-09-11
CA2664086C (fr) 2010-03-02
CO6170396A2 (es) 2010-06-18
JP5174821B2 (ja) 2013-04-03
JP2010504487A (ja) 2010-02-12
IL197741A0 (en) 2009-12-24
BRPI0715240A2 (pt) 2013-01-22
IL197741A (en) 2014-02-27
CN101536289B (zh) 2011-09-28
EP2064802B1 (fr) 2012-08-15
KR20090055034A (ko) 2009-06-01
US7687948B2 (en) 2010-03-30
JP2013117311A (ja) 2013-06-13
WO2008039256A2 (fr) 2008-04-03
RU2401497C1 (ru) 2010-10-10
MY143857A (en) 2011-07-15
AU2007300736B2 (en) 2011-08-11
US7471022B2 (en) 2008-12-30
MX2009003111A (es) 2009-08-17
WO2008039256A3 (fr) 2008-10-30
US20090039740A1 (en) 2009-02-12
EP2064802A2 (fr) 2009-06-03
KR101039162B1 (ko) 2011-06-03
EP2064802A4 (fr) 2011-03-09
CA2664086A1 (fr) 2008-04-03
CN101536289A (zh) 2009-09-16
AU2007300736A1 (en) 2008-04-03

Similar Documents

Publication Publication Date Title
NO20091558L (no) Magnetisk lager
DK2318032T3 (da) Anvendelse af Hsp70 som regulator af enzymatisk aktivitet
EA200870619A1 (ru) Модифицированный фермент дикамба-монооксигеназа и способы его применения
UY37146A (es) Ligandos de direccionamiento para compuestos terapéuticos
MX2013003673A (es) Sistemas y metodos de mejora de eficiencia de serie de agujeros de cateter.
ATE424159T1 (de) Katheter
CL2014000636A1 (es) Composicion detergente enzimatica que comprende la combinacion de un sistema tensioactivo, una o mas enzimas y uno o mas compuestos de lignina; y procedimiento para el tratamiento de un sustrato.
AR090186A1 (es) Control de microorganismos fitopatogenicos con pseudomonas sp. y sustancias y composiciones derivadas de las mismas
EP2055771A3 (fr) Procede permettant de produire un acide amine à l'aide d'une bacterie appartenant a la famille des enterobacteries ayant une expression attenuee d'un gene codant un sRNA
DK2094107T3 (da) Mykotoksin-reducerende sammensætning
ATE540708T1 (de) Abbaubarer komposit
CR20120120A (es) Metodos para el tratamiento de un sarcoma utilizando un cambiador epimetabolico (coenzima q10)
PH12010000212A1 (en) Absorbent article including absorbent core having a plurality of first regions and a second region surrounding each of the first regions
CO6341528A2 (es) Composiciones plaguicidas
BRPI0816975A2 (pt) Arruela de encosto e mancal radial e axial, com uma similar.
BRPI0909333A2 (pt) derivado de espiroindolinona
WO2009091069A3 (fr) Système d'information quantique
MX2012007873A (es) Promotor de reparacion del daño de acido desoxirribonucleico para aplicacion oral e inhibidor de la actividad de elastasa para apalicacion oral.
IT1392575B1 (it) Amplificatore con combinatore di potenza differenziale, a trasformatore attivo distribuito
CY1112122T1 (el) Συνθεση σφαιριδιου λιποϊκου οξεος
CL2012002990A1 (es) Composicion plaguicida que comprende un compuesto de carboxamida y sulfoxaflor; metodo para controlar plagas que comprende tratar una planta o suelo con la composicion antes mencionada.
FR2938028B1 (fr) Palier magnetique axial chemise.
BR112012000564A2 (pt) sistema e método para reduzir a duração da conservação.
CR7758S (es) Barra de caramelo (paloma)
ATE407215T1 (de) Enzymatische demethylierung von flavonoiden

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application