FR2426830A1 - Dispositif a moment d'inertie a suspension magnetique - Google Patents

Dispositif a moment d'inertie a suspension magnetique

Info

Publication number
FR2426830A1
FR2426830A1 FR7910682A FR7910682A FR2426830A1 FR 2426830 A1 FR2426830 A1 FR 2426830A1 FR 7910682 A FR7910682 A FR 7910682A FR 7910682 A FR7910682 A FR 7910682A FR 2426830 A1 FR2426830 A1 FR 2426830A1
Authority
FR
France
Prior art keywords
stator
rotor
annular
magnetic suspension
inertia moment
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
FR7910682A
Other languages
English (en)
Other versions
FR2426830B1 (fr
Inventor
Alan A Robinson
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.)
ORG EUROPEENE DE RECH
Original Assignee
ORG EUROPEENE DE RECH
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
Priority claimed from BE187909A external-priority patent/BE867323A/fr
Priority claimed from BE0/194243A external-priority patent/BE875127R/fr
Application filed by ORG EUROPEENE DE RECH filed Critical ORG EUROPEENE DE RECH
Publication of FR2426830A1 publication Critical patent/FR2426830A1/fr
Application granted granted Critical
Publication of FR2426830B1 publication Critical patent/FR2426830B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/28—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/32—Guiding or controlling apparatus, e.g. for attitude control using earth's magnetic field
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/06—Rotors
    • G01C19/08—Rotors electrically driven
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/16—Suspensions; Bearings
    • G01C19/24—Suspensions; Bearings using magnetic or electrostatic fields
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/47—Cosmonautic vehicles, i.e. bearings adapted for use in outer-space
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Un dispositif comprenant un stator annulaire entouré d'un rotor périphérique. Le rotor comporte un aimant permanent annulaire pour créer un flux magnétique servant à assurer l'alignement axial avec le stator. Le stator a une section en U avec une partie annulaire cylindrique s'étendant parallèlement à l'axe commun du stator et du rotor et deux branches annulaires planes parallèles s'étendant perpendiculairement audit axe commun, la partie annulaire cylindrique portant les bobinages électriques s'étendant sur la longueur de segments distincts pour engendrer les flux magnetiques de contrôle de positionnement.
FR7910682A 1978-05-22 1979-04-26 Dispositif a moment d'inertie a suspension magnetique Granted FR2426830A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE187909A BE867323A (fr) 1978-05-22 1978-05-22 Dispositif a moment d'inertie a suspension magnetique
BE0/194243A BE875127R (fr) 1979-03-27 1979-03-27 Dispositif a moment d'inertie a suspension magnetique

Publications (2)

Publication Number Publication Date
FR2426830A1 true FR2426830A1 (fr) 1979-12-21
FR2426830B1 FR2426830B1 (fr) 1984-05-04

Family

ID=25650785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910682A Granted FR2426830A1 (fr) 1978-05-22 1979-04-26 Dispositif a moment d'inertie a suspension magnetique

Country Status (3)

Country Link
US (1) US4285553A (fr)
DE (1) DE2917217A1 (fr)
FR (1) FR2426830A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145816A (en) * 1979-04-28 1980-11-13 Mitsubishi Precision Co Ltd Magnetically floatingly supported rotary wheel
DE3030575A1 (de) * 1980-08-13 1982-03-11 Teldix Gmbh, 6900 Heidelberg Magnetische lagereinrichtung
US4577460A (en) * 1980-10-10 1986-03-25 Wirsching Wayne S Method and apparatus for generating energy
US4417772A (en) * 1981-04-10 1983-11-29 Agence Spatiale Europeenne Method and apparatus for controlling the energization of the electrical coils which control a magnetic bearing
FR2519137A1 (fr) * 1981-12-24 1983-07-01 Europ Agence Spatiale Detecteur de position a deux axes pour dispositif a suspension magnetique
BE892073A (fr) * 1982-02-09 1982-05-27 Staar Sa Dispositif de maintien d'un verrou magnetique pour tourne disque
FR2524090A1 (fr) * 1982-03-26 1983-09-30 Aerospatiale Dispositif de suspension magnetique pour roue d'inertie
US4486038A (en) * 1982-08-19 1984-12-04 Crucible Society Anonyme Energy storage
FR2570488B1 (fr) * 1984-09-19 1987-01-09 Europ Propulsion Dispositif de detection magnetique des deplacements radiaux d'un rotor
FR2612266B1 (fr) * 1987-03-13 1989-07-13 Aerospatiale Palier magnetique pour le centrage actif, selon au moins un axe, d'un corps mobile selon un autre corps
US5709076A (en) * 1992-09-14 1998-01-20 Lawlor; Shawn P. Method and apparatus for power generation using rotating ramjet which compresses inlet air and expands exhaust gas against stationary peripheral wall
US5469006A (en) * 1992-09-25 1995-11-21 Magnetic Bearing Technologies, Inc. Lorentz force magnetic bearing utilizing closed conductive loops and selectively controlled electromagnets
US5302874A (en) * 1992-09-25 1994-04-12 Magnetic Bearing Technologies, Inc. Magnetic bearing and method utilizing movable closed conductive loops
US5818137A (en) * 1995-10-26 1998-10-06 Satcon Technology, Inc. Integrated magnetic levitation and rotation system
FR2758791B1 (fr) * 1997-01-29 1999-03-26 Centre Nat Etd Spatiales Dispositif de suspension d'une charge utile dans un lanceur spatial
CN100392354C (zh) * 2005-06-30 2008-06-04 上海交通大学 软磁吸悬高速旋转刚体微陀螺
US7825554B2 (en) * 2005-09-20 2010-11-02 Bastian Family Holdings, Inc. Stabilizing power source for a vehicle
EP1939473B1 (fr) * 2006-12-29 2018-05-23 Rieter CZ s.r.o. Procédé de levage, centrage, stabilisation et commande d'une pièce fonctionnelle électromagnétique d'un support électromagnétique radial et commande de rotation électrique, support électromagnétique et système de commande, et mécanisme de filature d'une machine à lancement de rotor
KR20110107818A (ko) * 2008-12-19 2011-10-04 램 리서치 아게 디스크형 물품을 처리하기 위한 디바이스 및 이를 동작시키기 위한 방법
CN103674426B (zh) * 2013-11-26 2015-12-30 西北工业大学 一种无级可调的转动惯量模拟装置
DE102015114819B3 (de) * 2015-09-04 2016-12-22 Rockwell Collins Deutschland Gmbh Drallradvorrichtung zur Lagestabilisierung eines Raumflugkörpers
US10836512B2 (en) * 2016-05-06 2020-11-17 Honeywell International Inc. Energy efficient spherical momentum control devices
CN106369052B (zh) * 2016-10-24 2023-03-24 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
CN106892115A (zh) * 2017-04-01 2017-06-27 李宣南 一种碟形载人飞行装置
CN113323963B (zh) 2021-04-22 2022-03-11 东南大学 具有磁极旁路的定子永磁电机磁轴承及其偏置力调节方法
CN113422539B (zh) * 2021-06-25 2022-12-13 上海隐冠半导体技术有限公司 一种磁悬浮旋转运动装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613142A1 (de) * 1967-04-29 1970-05-21 Heliowatt Werke Elek Zitaets G Anordnung zur Zentrierung einer Welle,insbesondere bei elektrischen Geraeten und Apparaten
DE2337696A1 (de) * 1973-07-25 1975-02-06 Teldix Gmbh Magnetische vorrichtung
US4000929A (en) * 1975-07-03 1977-01-04 The United States Of America As Represented By The United States National Aeronautics And Space Administration Magnetic bearing system
FR2329890A1 (fr) * 1975-10-28 1977-05-27 Cambridge Thermionic Corp Dispositif de suspension magnetique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2210995C2 (de) * 1972-03-08 1974-02-21 Teldix Gmbh, 6900 Heidelberg Magnetische Vorrichtung, insbesondere für ein Schwungrad
FR2212889A5 (fr) * 1972-08-23 1974-07-26 Europ Propulsion
US4114960A (en) * 1973-01-18 1978-09-19 Societe Europeenne De Propulsion Radial displacement detector device for a magnetic bearing
DE2413068A1 (de) * 1974-03-19 1975-10-02 Teldix Gmbh Anordnung zur magnetischen lagerung
FR2270482B1 (fr) * 1974-05-09 1977-07-08 Europ Propulsion
DE2457783C2 (de) * 1974-12-06 1986-10-09 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Magnetische Lagerung
US4156548A (en) * 1976-02-27 1979-05-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic suspension and pointing system
US4077678A (en) * 1976-07-30 1978-03-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Energy storage apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613142A1 (de) * 1967-04-29 1970-05-21 Heliowatt Werke Elek Zitaets G Anordnung zur Zentrierung einer Welle,insbesondere bei elektrischen Geraeten und Apparaten
DE2337696A1 (de) * 1973-07-25 1975-02-06 Teldix Gmbh Magnetische vorrichtung
US4000929A (en) * 1975-07-03 1977-01-04 The United States Of America As Represented By The United States National Aeronautics And Space Administration Magnetic bearing system
FR2329890A1 (fr) * 1975-10-28 1977-05-27 Cambridge Thermionic Corp Dispositif de suspension magnetique
US4043614A (en) * 1975-10-28 1977-08-23 Cambridge Thermionic Corporation Magnetic suspension apparatus

Also Published As

Publication number Publication date
DE2917217A1 (de) 1979-11-29
US4285553A (en) 1981-08-25
DE2917217C2 (fr) 1990-08-23
FR2426830B1 (fr) 1984-05-04

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Legal Events

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