FR2426830A1 - Dispositif a moment d'inertie a suspension magnetique - Google Patents
Dispositif a moment d'inertie a suspension magnetiqueInfo
- 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
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.
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)
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)
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)
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 |
-
1979
- 1979-04-26 FR FR7910682A patent/FR2426830A1/fr active Granted
- 1979-04-27 DE DE19792917217 patent/DE2917217A1/de active Granted
- 1979-05-02 US US06/035,409 patent/US4285553A/en not_active Expired - Lifetime
Patent Citations (5)
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
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |