DE10338222A1 - Kombinierter Antrieb mit Lagerung - Google Patents
Kombinierter Antrieb mit Lagerung Download PDFInfo
- Publication number
- DE10338222A1 DE10338222A1 DE10338222A DE10338222A DE10338222A1 DE 10338222 A1 DE10338222 A1 DE 10338222A1 DE 10338222 A DE10338222 A DE 10338222A DE 10338222 A DE10338222 A DE 10338222A DE 10338222 A1 DE10338222 A1 DE 10338222A1
- Authority
- DE
- Germany
- Prior art keywords
- storage
- stator
- combined drive
- rotor
- drive
- 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.)
- Withdrawn
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
- F04D29/0563—Bearings cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/042—Turbomolecular vacuum pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- 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
- 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
- F16C32/0493—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor
-
- 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
-
- 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
- F16C2360/45—Turbo-molecular pumps
Abstract
Der Antrieb weist einen Stator (11) und einen Rotor (12) auf. Der Rotor enthält eine Umfassung (14), die einen von dem Stator (11) abstehenden Steg (26) umgreift. Permanentmagnete (18, 19, 20) des Rotors wirken mit Elektromagneten (28, 29, 30) des Stators (11) zusammen, um den Pumpenantrieb zu bewirken und gleichzeitig eine Magnetlagerung zu bilden.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10338222A DE10338222A1 (de) | 2003-08-20 | 2003-08-20 | Kombinierter Antrieb mit Lagerung |
PCT/EP2004/008320 WO2005019654A1 (de) | 2003-08-20 | 2004-07-24 | Kombinierter antrieb mit lagerung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10338222A DE10338222A1 (de) | 2003-08-20 | 2003-08-20 | Kombinierter Antrieb mit Lagerung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10338222A1 true DE10338222A1 (de) | 2005-03-10 |
Family
ID=34177706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10338222A Withdrawn DE10338222A1 (de) | 2003-08-20 | 2003-08-20 | Kombinierter Antrieb mit Lagerung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10338222A1 (de) |
WO (1) | WO2005019654A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008001203A1 (de) * | 2008-04-16 | 2009-10-22 | Zf Friedrichshafen Ag | Vorrichtung zum Betätigen einer Hydraulikpumpe |
CN106949143A (zh) * | 2017-04-06 | 2017-07-14 | 北京石油化工学院 | 一种v形聚磁效应的隐式洛伦兹力轴向磁轴承 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7755239B2 (en) | 2005-10-24 | 2010-07-13 | Chuy-Nan Chio | Magnetic repulsion type bearing |
US8319385B2 (en) | 2007-08-14 | 2012-11-27 | Rothe Erde Gmbh | Method and bearing for supporting rotatable devices, particularly a medical scanner |
US9835158B2 (en) | 2010-09-01 | 2017-12-05 | Levitronix Gmbh | Rotary pump |
GB2491825A (en) * | 2011-06-10 | 2012-12-19 | William Brian Turner | A permanent magnet combined journal and thrust bearing for a large shaft |
DE102016214696A1 (de) * | 2016-08-08 | 2018-02-08 | Efficient Energy Gmbh | Elektrischer Scheibenmotor mit Medientrennung im Motorspalt |
CN107134881B (zh) * | 2017-04-26 | 2019-04-30 | 江苏大学 | 一种五自由度混合励磁磁悬浮开关磁阻电机 |
JP2022035881A (ja) * | 2020-08-21 | 2022-03-04 | エドワーズ株式会社 | 真空ポンプ、固定翼、およびスペーサ |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631199A1 (de) * | 1976-07-10 | 1978-01-19 | Daimler Benz Ag | Vorrichtung zum messen von laengenaenderungen |
US4370004A (en) * | 1979-04-28 | 1983-01-25 | Mitsubishi Precision Co., Ltd. | Magnetically suspended type momentum ring assembly |
DE3931661A1 (de) * | 1989-08-25 | 1991-04-04 | Leybold Ag | Magnetgelagerte vakuumpumpe |
US5106273A (en) * | 1990-03-07 | 1992-04-21 | Alcatel Cit | Vacuum pump for producing a clean molecular vacuum |
DE19509628A1 (de) * | 1995-03-21 | 1996-10-10 | Teldix Gmbh | Magnetisch gelagertes, lagestabilisierbares Schwungrad |
US5686772A (en) * | 1994-01-19 | 1997-11-11 | Alcatel Cit | Magnetic bearing and an assembly comprising a stator portion and a rotor portion suspended via such a bearing |
EP0879496B1 (de) * | 1996-02-05 | 2001-05-16 | Active Power, Inc. | Vorrichtung undverfahren eines energiespeichernden schwungrads |
EP1115193A2 (de) * | 2000-01-05 | 2001-07-11 | Sankyo Seiki Mfg. Co. Ltd. | Magnetschwebemotor und sein Herstellungsverfahren |
WO2002041473A1 (en) * | 2000-11-14 | 2002-05-23 | Airex Corporation | Integrated magnetic bearing |
DE10224100A1 (de) * | 2001-06-16 | 2003-04-30 | W I T Wiemers Innovative Techn | Magnetlager |
Family Cites Families (4)
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 |
FR2294430A2 (fr) * | 1974-12-10 | 1976-07-09 | Aerospatiale | Volant d'inertie pour satellite |
US4688998A (en) * | 1981-03-18 | 1987-08-25 | Olsen Don B | Magnetically suspended and rotated impellor pump apparatus and method |
DE3523343C1 (en) * | 1985-06-29 | 1987-01-15 | Hartmut Prof Dr Griepentrog | Turbo-machine with a radial rotor wheel |
-
2003
- 2003-08-20 DE DE10338222A patent/DE10338222A1/de not_active Withdrawn
-
2004
- 2004-07-24 WO PCT/EP2004/008320 patent/WO2005019654A1/de active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631199A1 (de) * | 1976-07-10 | 1978-01-19 | Daimler Benz Ag | Vorrichtung zum messen von laengenaenderungen |
US4370004A (en) * | 1979-04-28 | 1983-01-25 | Mitsubishi Precision Co., Ltd. | Magnetically suspended type momentum ring assembly |
DE3931661A1 (de) * | 1989-08-25 | 1991-04-04 | Leybold Ag | Magnetgelagerte vakuumpumpe |
US5106273A (en) * | 1990-03-07 | 1992-04-21 | Alcatel Cit | Vacuum pump for producing a clean molecular vacuum |
US5686772A (en) * | 1994-01-19 | 1997-11-11 | Alcatel Cit | Magnetic bearing and an assembly comprising a stator portion and a rotor portion suspended via such a bearing |
DE19509628A1 (de) * | 1995-03-21 | 1996-10-10 | Teldix Gmbh | Magnetisch gelagertes, lagestabilisierbares Schwungrad |
EP0879496B1 (de) * | 1996-02-05 | 2001-05-16 | Active Power, Inc. | Vorrichtung undverfahren eines energiespeichernden schwungrads |
EP1115193A2 (de) * | 2000-01-05 | 2001-07-11 | Sankyo Seiki Mfg. Co. Ltd. | Magnetschwebemotor und sein Herstellungsverfahren |
WO2002041473A1 (en) * | 2000-11-14 | 2002-05-23 | Airex Corporation | Integrated magnetic bearing |
DE10224100A1 (de) * | 2001-06-16 | 2003-04-30 | W I T Wiemers Innovative Techn | Magnetlager |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008001203A1 (de) * | 2008-04-16 | 2009-10-22 | Zf Friedrichshafen Ag | Vorrichtung zum Betätigen einer Hydraulikpumpe |
CN106949143A (zh) * | 2017-04-06 | 2017-07-14 | 北京石油化工学院 | 一种v形聚磁效应的隐式洛伦兹力轴向磁轴承 |
Also Published As
Publication number | Publication date |
---|---|
WO2005019654A1 (de) | 2005-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |