JP5331876B2 - 高温超伝導部材を備える磁気軸受 - Google Patents
高温超伝導部材を備える磁気軸受 Download PDFInfo
- Publication number
- JP5331876B2 JP5331876B2 JP2011513865A JP2011513865A JP5331876B2 JP 5331876 B2 JP5331876 B2 JP 5331876B2 JP 2011513865 A JP2011513865 A JP 2011513865A JP 2011513865 A JP2011513865 A JP 2011513865A JP 5331876 B2 JP5331876 B2 JP 5331876B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- rotor
- stator
- magnetic bearing
- superconducting
- 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
Links
Images
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
-
- 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
- F16C32/0408—Passive magnetic bearings
- F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
- F16C32/0438—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part with a superconducting body, e.g. a body made of high temperature superconducting material such as YBaCuO
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
2 ステータ
3 ロータ
4 コイル
5 本体
6 収容部
7 シャフト
8 第1のコイル巻線
9 第2のコイル巻線
10 強磁性材料
Claims (5)
- 高温超伝導部材を備える磁気軸受において、
ステータ(2)と、
前記ステータ(2)に対して回転可能に受けられたロータ(3)とを含んでおり、
該ロータは前記ステータ(2)の中で軸方向と半径方向に自動調節式に支承されており、
前記ロータ(3)には第二種超伝導体からなる、特に高温超電導体からなる本体(5)が設けられており、
前記ステータ(2)は超伝導材料からなるコイル(4)を含み、
前記ステータ(2)は強磁性材料(10)及び複数のコイル巻線(8,9)を含み、
前記複数のコイル巻線(8,9)は前記ロータ(3)の周囲に巻かれ、
強磁性材料(10)は2つの前記コイル巻線(8,9)の間に配置されている磁気軸受。 - 前記コイル(4)の超伝導材料は高温超伝導体である請求項1に記載の磁気軸受。
- 前記ロータ(3)の第二種超伝導体の前記本体(5)の材料と前記コイル(4)の材料はそれぞれ高温超伝導セラミックである請求項1または2に記載の磁気軸受。
- 前記ロータ(3)の前記本体(5)の材料の遷移温度と前記コイル(4)の材料の遷移温度は実質的に等しい請求項1から3までのいずれか1項に記載の磁気軸受。
- 前記ステータ(2)は追加のコイルを含んでいることを特徴とする請求項1から4までのいずれか1項に記載の磁気軸受。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008028588A DE102008028588A1 (de) | 2008-06-18 | 2008-06-18 | Magnetlager mit Hochtemperatur-Supraleiterelementen |
DE102008028588.9 | 2008-06-18 | ||
PCT/DE2009/000813 WO2009152803A1 (de) | 2008-06-18 | 2009-06-10 | Magnetlager mit hochtemperatur-supraleiterelementen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011524502A JP2011524502A (ja) | 2011-09-01 |
JP5331876B2 true JP5331876B2 (ja) | 2013-10-30 |
Family
ID=41268336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011513865A Expired - Fee Related JP5331876B2 (ja) | 2008-06-18 | 2009-06-10 | 高温超伝導部材を備える磁気軸受 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8618707B2 (ja) |
EP (1) | EP2304257B1 (ja) |
JP (1) | JP5331876B2 (ja) |
KR (1) | KR20110017882A (ja) |
CN (1) | CN102084143B (ja) |
DE (1) | DE102008028588A1 (ja) |
WO (1) | WO2009152803A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU197418U1 (ru) * | 2019-11-27 | 2020-04-23 | Игорь Анатольевич Руднев | Бесконтактный магнитный подшипник с обмоткой из высокотемпературных сверхпроводящих лент |
RU2819728C1 (ru) * | 2023-12-07 | 2024-05-23 | Игорь Анатольевич Руднев | Комбинированный сверхпроводящий магнитный подшипник |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009009126A1 (de) * | 2009-02-17 | 2010-08-19 | Schaeffler Technologies Gmbh & Co. Kg | Supraleitendes Lager sowie Verfahren zu dessen Montage |
DE102010034258A1 (de) | 2010-08-13 | 2012-02-16 | Schaeffler Technologies Gmbh & Co. Kg | Supraleitendes Magnetlager |
CN103185072B (zh) * | 2011-12-30 | 2015-07-22 | 北京有色金属研究总院 | 径向高温超导磁悬浮轴承的简化计算方法 |
FR2993699B1 (fr) * | 2012-07-17 | 2015-05-22 | Whylot | Actionneur comprenant deux moteur paliers magnetiques |
WO2014182646A1 (en) * | 2013-05-09 | 2014-11-13 | Dresser-Rand Company | Magnetic bearing protection device |
CN103307104B (zh) * | 2013-06-14 | 2015-12-02 | 合肥神马科技集团有限公司 | 一种磁悬浮轴承 |
US9404532B2 (en) | 2013-07-10 | 2016-08-02 | BenMaan I. Jawdat | HTS bearing system and method |
DE102014001528A1 (de) * | 2014-02-07 | 2015-08-13 | Festo Ag & Co. Kg | Achsanordnung |
FR3085407B1 (fr) | 2018-09-06 | 2020-07-31 | Hevatech | Dispositif de pivoterie fonctionnant a froid supportant une turbine fonctionnant a chaud, permettant de diminuer le cout d’un convertisseur d’energie thermique en energie mecanique et/ou electrique |
CN115182929B (zh) * | 2022-08-03 | 2023-09-29 | 成都理工大学 | 一种全超导磁悬浮轴承 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783141A (en) | 1980-11-11 | 1982-05-24 | Toshiba Corp | Operating method for rotary machine with magnetic bearing |
JPS643320A (en) | 1987-06-26 | 1989-01-09 | Hitachi Ltd | Magnetic bearing using super conductive member |
JPS6426018A (en) | 1987-07-22 | 1989-01-27 | Hitachi Ltd | Magnetic bearing |
JPS6430920A (en) | 1987-07-24 | 1989-02-01 | Hitachi Ltd | Bearing device for electric rotary machine |
JPS6455038A (en) | 1987-08-21 | 1989-03-02 | Mitsubishi Electric Corp | Vertical shaft rotary motor |
JPH01141224A (ja) | 1987-11-25 | 1989-06-02 | Matsushita Electric Ind Co Ltd | 磁気軸受 |
JPH01141222A (ja) | 1987-11-27 | 1989-06-02 | Agency Of Ind Science & Technol | 超電導磁気軸受 |
JPH01203715A (ja) | 1988-02-08 | 1989-08-16 | Toyota Autom Loom Works Ltd | 軸受装置 |
JPH01261512A (ja) * | 1988-04-11 | 1989-10-18 | Fujitsu Ltd | 軸受 |
US5256637A (en) | 1991-07-22 | 1993-10-26 | Mechanical Technology Inc. | Superconducting coil bearings for rotor load |
JP2547287B2 (ja) | 1991-07-30 | 1996-10-23 | 株式会社四国総合研究所 | 超電導軸受装置 |
US5196748A (en) * | 1991-09-03 | 1993-03-23 | Allied-Signal Inc. | Laminated magnetic structure for superconducting bearings |
JP3367068B2 (ja) * | 1991-09-03 | 2003-01-14 | アライド・シグナル・インコーポレーテツド | 超伝導ベアリング |
US5315197A (en) * | 1992-04-30 | 1994-05-24 | Avcon - Advance Controls Technology, Inc. | Electromagnetic thrust bearing using passive and active magnets, for coupling a rotatable member to a stationary member |
JPH06200942A (ja) | 1992-10-13 | 1994-07-19 | Cornell Res Found Inc | 超伝導ベアリングアセンブリ |
JPH0791447A (ja) | 1993-09-22 | 1995-04-04 | Ntn Corp | 超電導磁気軸受装置 |
JP3961032B2 (ja) | 1993-12-13 | 2007-08-15 | シーメンス アクチエンゲゼルシヤフト | 回転子軸の磁気軸受装置 |
DE4436831C2 (de) | 1993-12-13 | 1997-09-11 | Siemens Ag | Magnetische Lagerung einer Rotorwelle unter Verwendung von Hoch-T¶c¶-Supraleitermaterial |
JP2636168B2 (ja) | 1994-04-21 | 1997-07-30 | 工業技術院長 | 超電導軸受装置 |
JPH10306824A (ja) | 1997-05-06 | 1998-11-17 | Agency Of Ind Science & Technol | 超電導磁気軸受 |
DE50102009D1 (de) * | 2000-10-09 | 2004-05-19 | Siemens Ag | Einrichtung mit rotor und magnetlager zur berührungslosen lagerung des rotors |
DE10050371A1 (de) * | 2000-10-11 | 2002-05-02 | Siemens Ag | Vorrichtung mit im kryogenen Temperaturbereich ferromagnetischem und mechanisch belastbarem Bauteil |
DE10236471C2 (de) | 2001-11-07 | 2003-10-16 | Siemens Ag | Magnetische Lagerung einer Rotorwelle gegen einen Stator unter Verwendung eines Hoch-T¶c¶-Supraleiters |
KR100513207B1 (ko) | 2002-07-24 | 2005-09-08 | 한국전기연구원 | 냉각시스템 내장형 초전도 로터 |
JP4264940B2 (ja) | 2003-10-31 | 2009-05-20 | 日立金属株式会社 | 超電導磁気軸受装置 |
WO2006126307A1 (ja) | 2005-05-23 | 2006-11-30 | Central Japan Railway Company | 超電導利用支持機構及び永久磁石利用支持機構 |
ES2553261T3 (es) | 2005-07-29 | 2015-12-07 | American Superconductor Corporation | Cables y bobinas superconductores a altas temperaturas |
ATE447116T1 (de) | 2006-03-16 | 2009-11-15 | Nexans | Hochtemperatursupraleitendes magnetlager |
-
2008
- 2008-06-18 DE DE102008028588A patent/DE102008028588A1/de not_active Withdrawn
-
2009
- 2009-06-10 KR KR1020107028187A patent/KR20110017882A/ko not_active Application Discontinuation
- 2009-06-10 US US12/999,674 patent/US8618707B2/en not_active Expired - Fee Related
- 2009-06-10 JP JP2011513865A patent/JP5331876B2/ja not_active Expired - Fee Related
- 2009-06-10 CN CN200980123360.8A patent/CN102084143B/zh not_active Expired - Fee Related
- 2009-06-10 EP EP09765439.6A patent/EP2304257B1/de not_active Not-in-force
- 2009-06-10 WO PCT/DE2009/000813 patent/WO2009152803A1/de active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU197418U1 (ru) * | 2019-11-27 | 2020-04-23 | Игорь Анатольевич Руднев | Бесконтактный магнитный подшипник с обмоткой из высокотемпературных сверхпроводящих лент |
RU2819728C1 (ru) * | 2023-12-07 | 2024-05-23 | Игорь Анатольевич Руднев | Комбинированный сверхпроводящий магнитный подшипник |
Also Published As
Publication number | Publication date |
---|---|
CN102084143A (zh) | 2011-06-01 |
JP2011524502A (ja) | 2011-09-01 |
KR20110017882A (ko) | 2011-02-22 |
DE102008028588A1 (de) | 2009-12-24 |
CN102084143B (zh) | 2015-03-04 |
WO2009152803A1 (de) | 2009-12-23 |
EP2304257B1 (de) | 2015-09-09 |
EP2304257A1 (de) | 2011-04-06 |
US8618707B2 (en) | 2013-12-31 |
US20110089780A1 (en) | 2011-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5331876B2 (ja) | 高温超伝導部材を備える磁気軸受 | |
US8058758B2 (en) | Apparatus for magnetic bearing of rotor shaft with radial guidance and axial control | |
US4983870A (en) | Radial magnetic bearing | |
US8482174B2 (en) | Electromagnetic actuator | |
US6268674B1 (en) | Magnetic bearing apparatus | |
US20100127589A1 (en) | Bearing device having a shaft which is mounted magnetically such that it can rotate about an axis with respect to a stator, and having a damping apparatus | |
JP2007187317A (ja) | ロータを磁気的に浮上させるための装置 | |
JPS5833935B2 (ja) | マグネットベアリング、特にマグネットスラストベアリング | |
US8110955B2 (en) | Magnetic bearing device of a rotor shaft against a stator with rotor disc elements, which engage inside one another, and stator disc elements | |
JP5192271B2 (ja) | 磁気軸受装置 | |
JP2886891B2 (ja) | 軸線方向磁気軸受組立体 | |
Filatov et al. | Novel combination radial/axial homopolar active magnetic bearing | |
RU2138706C1 (ru) | Упорный магнитный подшипник (варианты) | |
JP2004511997A (ja) | 低温領域で機械的に負荷される強磁性構造部品を有する装置 | |
JPH01203716A (ja) | ステータへのロータの磁気支持装置 | |
JP7175362B2 (ja) | ラジアル磁気軸受およびブロア | |
US20040256935A1 (en) | Magnetic bearing with permanent magnet poles | |
JPH09137828A (ja) | 超低温用磁気軸受 | |
JP5113313B2 (ja) | 磁気軸受 | |
JP7349531B2 (ja) | リング紡績機またはリング撚糸機における繊維材料の巻回および撚糸のための装置および方法 | |
US11905993B2 (en) | Turbomachine having hybrid bearing structure including magnetic bearing, permanent magnet, and sleeve journal bearing and method of controlling the same | |
JP2005282647A (ja) | 磁気軸受装置 | |
EP3734095B1 (en) | Thrust magnetic bearing device | |
JP4427828B2 (ja) | 磁気軸受 | |
JPH02114834A (ja) | 磁気軸受装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120604 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130430 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130610 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130702 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130729 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5331876 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |