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FR2797477B1 - Palier magnetique du type rotule pour corps basculant - Google Patents

Palier magnetique du type rotule pour corps basculant

Info

Publication number
FR2797477B1
FR2797477B1 FR9910313A FR9910313A FR2797477B1 FR 2797477 B1 FR2797477 B1 FR 2797477B1 FR 9910313 A FR9910313 A FR 9910313A FR 9910313 A FR9910313 A FR 9910313A FR 2797477 B1 FR2797477 B1 FR 2797477B1
Authority
FR
France
Prior art keywords
ball joint
magnetic bearing
type magnetic
joint type
tilting body
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 - Fee Related
Application number
FR9910313A
Other languages
English (en)
Other versions
FR2797477A1 (fr
Inventor
Damien Chassoulier
Christian L Chillet
Jerome Delamare
Jean Paul Yonnet
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.)
Alcatel Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
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 Alcatel SA, Nokia Inc filed Critical Alcatel SA
Priority to FR9910313A priority Critical patent/FR2797477B1/fr
Priority to US09/599,508 priority patent/US6351049B1/en
Priority to DE10036529A priority patent/DE10036529B4/de
Publication of FR2797477A1 publication Critical patent/FR2797477A1/fr
Application granted granted Critical
Publication of FR2797477B1 publication Critical patent/FR2797477B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1229—Gyroscope control
    • Y10T74/1232—Erecting
    • Y10T74/125—Erecting by magnetic field
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1282—Gyroscopes with rotor drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FR9910313A 1999-08-09 1999-08-09 Palier magnetique du type rotule pour corps basculant Expired - Fee Related FR2797477B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9910313A FR2797477B1 (fr) 1999-08-09 1999-08-09 Palier magnetique du type rotule pour corps basculant
US09/599,508 US6351049B1 (en) 1999-08-09 2000-06-23 Ball joint type magnetic bearing for tilting body
DE10036529A DE10036529B4 (de) 1999-08-09 2000-07-27 Magnetlager in Form eines Kugelgelenks für einen Kippkörper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910313A FR2797477B1 (fr) 1999-08-09 1999-08-09 Palier magnetique du type rotule pour corps basculant

Publications (2)

Publication Number Publication Date
FR2797477A1 FR2797477A1 (fr) 2001-02-16
FR2797477B1 true FR2797477B1 (fr) 2001-10-12

Family

ID=9549016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9910313A Expired - Fee Related FR2797477B1 (fr) 1999-08-09 1999-08-09 Palier magnetique du type rotule pour corps basculant

Country Status (3)

Country Link
US (1) US6351049B1 (fr)
DE (1) DE10036529B4 (fr)
FR (1) FR2797477B1 (fr)

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US6570286B1 (en) * 2001-02-03 2003-05-27 Indigo Energy, Inc. Full magnetic bearings with increased load capacity
US7410458B2 (en) 2003-11-12 2008-08-12 Isoray Medical, Inc. Brachytherapy implant seeds
DE602005005675D1 (de) * 2004-06-28 2008-05-08 Isoray Medical Inc Verfahren zum trennen und reinigen von cäsium-131 von bariumnitrat
WO2006025975A1 (fr) * 2004-07-26 2006-03-09 Isoray Medical, Inc. Procede de separation entre l'yttrium-90 et le strontium-90 et de purification d'yttrium-90
EA009820B1 (ru) * 2004-07-28 2008-04-28 Айсорей Медикал, Инк. Способ отделения и очистки цезия-131 от карбоната бария
US7316644B2 (en) * 2004-08-18 2008-01-08 Isoray Medical, Inc. Method for preparing particles of radioactive powder containing Cesium-131 for use in brachytherapy sources
US7510691B2 (en) * 2006-02-28 2009-03-31 Isoray Medical, Inc. Method for improving the recovery of cesium-131 from barium carbonate
US9006914B2 (en) 2006-06-12 2015-04-14 Uri Rapoport Electromagnetic device for generating electrical current and methods thereof
WO2007144873A2 (fr) * 2006-06-12 2007-12-21 Uri Rapoport Dispositif électromagnétique de génération de courant électrique et procédés associés
FR2923877B1 (fr) 2007-11-16 2010-04-09 Thales Sa Palier magnetique centreur a double etages
GB0725351D0 (en) * 2007-12-29 2008-02-06 Univ Robert Gordon Electromechanical apparatus
FR2934655B1 (fr) * 2008-07-29 2011-05-06 Thales Sa Dispositif de centreur magnetique sans aimant au rotor et a faible entrefer
FR2934895B1 (fr) * 2008-08-05 2010-08-27 Thales Sa Dispositif de capteur de position radiale elargie sur plus de 90°
KR101166854B1 (ko) * 2010-03-11 2012-07-19 한국기계연구원 자기베어링 구조 및 이를 구비한 터보기기
EP2957780A1 (fr) * 2014-06-18 2015-12-23 Helping Hands International Holdings Limited Blocage de charnière pour table/support convertible
US11300531B2 (en) 2014-06-25 2022-04-12 Aspect Ai Ltd. Accurate water cut measurement
CN105703528A (zh) * 2016-03-16 2016-06-22 何国华 一种球铰万向回转电机转向轮毂系统
FR3050339B1 (fr) 2016-04-15 2020-08-28 Enerbee Generateur d'electricite comprenant un convertisseur magneto-electrique et son procede de fabrication
CN105799952B (zh) * 2016-04-29 2018-05-25 北京航空航天大学 一种多自由度动量交换式航天飞行器姿态调整执行机构
US10554096B2 (en) * 2016-06-15 2020-02-04 Lee Austin Berry Spherical device
CN106151271A (zh) * 2016-08-15 2016-11-23 江苏大学 一种五自由度外转子永磁偏置球形磁轴承
CN106122269A (zh) * 2016-08-16 2016-11-16 江苏大学 一种五自由度恒流源偏置外转子球形磁轴承
US10345251B2 (en) 2017-02-23 2019-07-09 Aspect Imaging Ltd. Portable NMR device for detecting an oil concentration in water
CN107061492B (zh) * 2017-04-20 2018-09-04 北京航空航天大学 一种球形磁悬浮轴承装置
CN109058294B (zh) * 2018-08-15 2020-02-21 珠海格力电器股份有限公司 磁悬浮轴承定子绕组及其绕制方法、磁悬浮轴承

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137618A (ja) * 1982-02-10 1983-08-16 Natl Aerospace Lab 磁気軸受
FR2535479A1 (fr) * 1982-10-29 1984-05-04 Matra Dispositif d'orientation sans frottements solides, et application a un vehicule spatial
US4611863A (en) * 1983-07-25 1986-09-16 Honeywell Inc. Magnetically supported and torqued momentum reaction sphere
US4785212A (en) * 1986-04-21 1988-11-15 The Charles Stark Draper Laboratory, Inc. Large angle magnetic suspension system
US4874998A (en) * 1987-06-11 1989-10-17 International Business Machines Corporation Magnetically levitated fine motion robot wrist with programmable compliance
CA1283143C (fr) * 1987-06-11 1991-04-16 Ralph L. Hollis, Jr. Poingnet-robot a mouvements de precision a sustentation magnetique a compliance programmable
US4961352A (en) * 1988-02-24 1990-10-09 Satcon Technology Corporation Magnetic bearing and suspension system
FR2630354B1 (fr) * 1988-04-20 1990-08-31 Mecanique Magnetique Sa Dispositif vibrateur actif a suspension magnetique asservie selon trois axes
JP3068834B2 (ja) 1988-06-06 2000-07-24 テルデイクス ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 大きい半径を有する回転子をラジアル及びアキシヤル軸受する軸受
DE4005274A1 (de) * 1990-02-20 1991-08-22 Bodenseewerk Geraetetech Dynamisch abgestimmter kreisel
US5142932A (en) * 1991-09-04 1992-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Flexible robotic arm
FR2695968B1 (fr) * 1992-09-22 1994-12-23 Aerospatiale Dispositif à palier magnétique et à butée mécanique pour le positionnement d'un corps tournant par rapport à un corps statorique.
DE19535905A1 (de) * 1995-09-27 1997-04-03 Bodenseewerk Geraetetech Drehmomenterzeuger-Anordnung
US5708312A (en) * 1996-11-19 1998-01-13 Rosen Motors, L.P. Magnetic bearing system including a control system for a flywheel and method for operating same
DE59712899D1 (de) * 1997-08-25 2008-01-10 Lust Antriebstechnik Gmbh Magnetgelagerte Rotationsanordnung

Also Published As

Publication number Publication date
FR2797477A1 (fr) 2001-02-16
DE10036529A1 (de) 2001-02-15
DE10036529B4 (de) 2011-02-03
US6351049B1 (en) 2002-02-26

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Legal Events

Date Code Title Description
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20180430