FR2339762A1 - Installation comportant un corps tournant a grande vitesse - Google Patents
Installation comportant un corps tournant a grande vitesseInfo
- Publication number
- FR2339762A1 FR2339762A1 FR7702709A FR7702709A FR2339762A1 FR 2339762 A1 FR2339762 A1 FR 2339762A1 FR 7702709 A FR7702709 A FR 7702709A FR 7702709 A FR7702709 A FR 7702709A FR 2339762 A1 FR2339762 A1 FR 2339762A1
- Authority
- FR
- France
- Prior art keywords
- installation
- rotating body
- shaft
- speed rotating
- rotating member
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/058—Bearings magnetic; electromagnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/028—Units comprising pumps and their driving means the driving means being a planetary gear
-
- 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
- F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
-
- 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
-
- 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
- F16C32/0457—Details of the power supply to the electromagnets
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/50—Bearings
- F05D2240/51—Magnetic
- F05D2240/515—Electromagnetic
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
-
- 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
- Y10T74/19—Gearing
- Y10T74/19851—Gear and rotary bodies
- Y10T74/19865—Gear and rotary bodies with flywheel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Retarders (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2603882A DE2603882A1 (de) | 1976-02-02 | 1976-02-02 | Schnellaufendes rotationssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2339762A1 true FR2339762A1 (fr) | 1977-08-26 |
Family
ID=5968834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7702709A Pending FR2339762A1 (fr) | 1976-02-02 | 1977-02-01 | Installation comportant un corps tournant a grande vitesse |
Country Status (10)
Country | Link |
---|---|
US (1) | US4091687A (fr) |
JP (1) | JPS5294989A (fr) |
BR (1) | BR7700570A (fr) |
CA (1) | CA1056889A (fr) |
CH (1) | CH615488A5 (fr) |
DE (1) | DE2603882A1 (fr) |
FR (1) | FR2339762A1 (fr) |
GB (1) | GB1552874A (fr) |
NL (1) | NL7614477A (fr) |
ZA (1) | ZA7761B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0320029A1 (fr) * | 1987-12-04 | 1989-06-14 | Picanol N.V. | Amortisseur pour le porte-fils d'un métier à tisser |
FR2642495A1 (fr) * | 1989-01-31 | 1990-08-03 | Europ Propulsion | Systeme de stabilisation mecanique a contre-rotation a moteur unique |
EP0578285A1 (fr) * | 1992-06-22 | 1994-01-12 | General Motors Corporation | Réclage actif de jeu des extrémités d'aubes de turbomachines |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2379732A1 (fr) * | 1977-02-04 | 1978-09-01 | Europ Propulsion | Dispositif de stabilisation horizontale d'une masse a support inertiel vertical |
FR2452025A1 (fr) * | 1979-03-20 | 1980-10-17 | Aerospatiale | Palier a roulement a jeu axial pratiquement nul |
DE3047606C2 (de) * | 1979-12-26 | 1985-07-11 | Ichikawa Iron Works Co. Ltd., Kiryu, Gumma | Lageranordnung für einen länglichen, um seine Längsachse drehbaren Drehkörper |
US4577460A (en) * | 1980-10-10 | 1986-03-25 | Wirsching Wayne S | Method and apparatus for generating energy |
US4339780A (en) * | 1980-11-10 | 1982-07-13 | Design Professionals Financial Corp. | Vibration controller utilizing magnetic forces |
US5015940A (en) * | 1981-11-30 | 1991-05-14 | Lambros Lois | Pressure constraint of a rotating article such as a flywheel |
DE3527945A1 (de) * | 1985-08-03 | 1987-02-12 | Bbc Brown Boveri & Cie | Lagerung von rotierenden maschinen |
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 |
US5726560A (en) * | 1995-09-01 | 1998-03-10 | Barber-Colman Company | Switched reluctance generator |
US6111332A (en) * | 1998-02-03 | 2000-08-29 | The Regents Of The University Of California | Combined passive bearing element/generator motor |
JP2000291655A (ja) * | 1999-04-09 | 2000-10-20 | Nsk Ltd | 磁気軸受の保護用転がり軸受 |
JP2002013532A (ja) * | 2000-06-28 | 2002-01-18 | Koyo Seiko Co Ltd | 磁気軸受制御装置 |
EP1244196A3 (fr) | 2001-03-15 | 2003-06-25 | Neumag GmbH & Co. KG | Rouleau pour guider au moins un fil |
US8267636B2 (en) | 2007-05-08 | 2012-09-18 | Brooks Automation, Inc. | Substrate transport apparatus |
CN102007366B (zh) | 2007-06-27 | 2014-06-18 | 布鲁克斯自动化公司 | 多维位置传感器 |
US9752615B2 (en) | 2007-06-27 | 2017-09-05 | Brooks Automation, Inc. | Reduced-complexity self-bearing brushless DC motor |
US8283813B2 (en) | 2007-06-27 | 2012-10-09 | Brooks Automation, Inc. | Robot drive with magnetic spindle bearings |
CN101790673B (zh) | 2007-06-27 | 2013-08-28 | 布鲁克斯自动化公司 | 用于自轴承电机的位置反馈 |
US8823294B2 (en) | 2007-06-27 | 2014-09-02 | Brooks Automation, Inc. | Commutation of an electromagnetic propulsion and guidance system |
KR101496654B1 (ko) | 2007-06-27 | 2015-02-27 | 브룩스 오토메이션 인코퍼레이티드 | 리프트 능력 및 감소된 코깅 특성들을 가지는 전동기 고정자 |
KR20100056468A (ko) | 2007-07-17 | 2010-05-27 | 브룩스 오토메이션 인코퍼레이티드 | 챔버 벽들에 일체화된 모터들을 갖는 기판 처리 장치 |
EP2678569B1 (fr) | 2011-07-15 | 2015-11-18 | Carrier Corporation | Commande du jeu de compresseur |
US10465489B2 (en) * | 2016-12-28 | 2019-11-05 | Upwing Energy, LLC | Downhole blower system with passive radial bearings |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL58578C (fr) * | 1938-07-19 | 1900-01-01 | ||
DE2123654B2 (de) * | 1971-05-13 | 1973-11-22 | Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen | Dampfungsvorrichtung fur einen schnell umlaufenden Rotationskörper |
US3909082A (en) * | 1972-08-30 | 1975-09-30 | Hitachi Ltd | Magnetic bearing devices |
-
1976
- 1976-02-02 DE DE2603882A patent/DE2603882A1/de not_active Withdrawn
- 1976-12-28 NL NL7614477A patent/NL7614477A/xx not_active Application Discontinuation
-
1977
- 1977-01-05 ZA ZA00770061A patent/ZA7761B/xx unknown
- 1977-01-28 BR BR7700570A patent/BR7700570A/pt unknown
- 1977-01-28 US US05/763,626 patent/US4091687A/en not_active Expired - Lifetime
- 1977-01-31 CH CH114677A patent/CH615488A5/de not_active IP Right Cessation
- 1977-01-31 GB GB3872/77A patent/GB1552874A/en not_active Expired
- 1977-01-31 JP JP1020677A patent/JPS5294989A/ja active Pending
- 1977-02-01 CA CA270,826A patent/CA1056889A/fr not_active Expired
- 1977-02-01 FR FR7702709A patent/FR2339762A1/fr active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0320029A1 (fr) * | 1987-12-04 | 1989-06-14 | Picanol N.V. | Amortisseur pour le porte-fils d'un métier à tisser |
FR2642495A1 (fr) * | 1989-01-31 | 1990-08-03 | Europ Propulsion | Systeme de stabilisation mecanique a contre-rotation a moteur unique |
EP0381575A1 (fr) * | 1989-01-31 | 1990-08-08 | Societe Europeenne De Propulsion | Système de stabilisation mécanique à contre-rotation à moteur unique |
US5063336A (en) * | 1989-01-31 | 1991-11-05 | Societe Europeenne De Propulsion | Mechanical stabilization system using counter-rotation and a single motor |
EP0578285A1 (fr) * | 1992-06-22 | 1994-01-12 | General Motors Corporation | Réclage actif de jeu des extrémités d'aubes de turbomachines |
Also Published As
Publication number | Publication date |
---|---|
CA1056889A (fr) | 1979-06-19 |
NL7614477A (nl) | 1977-08-04 |
US4091687A (en) | 1978-05-30 |
DE2603882A1 (de) | 1977-08-04 |
GB1552874A (en) | 1979-09-19 |
ZA7761B (en) | 1978-02-22 |
JPS5294989A (en) | 1977-08-10 |
BR7700570A (pt) | 1977-10-18 |
CH615488A5 (fr) | 1980-01-31 |
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