WO1996008831B1 - Conception d'aimants permanents pour paliers supraconducteurs a haute vitesse - Google Patents
Conception d'aimants permanents pour paliers supraconducteurs a haute vitesseInfo
- Publication number
- WO1996008831B1 WO1996008831B1 PCT/US1995/012025 US9512025W WO9608831B1 WO 1996008831 B1 WO1996008831 B1 WO 1996008831B1 US 9512025 W US9512025 W US 9512025W WO 9608831 B1 WO9608831 B1 WO 9608831B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- permanent magnet
- bearing
- concentric bands
- amendments
- amendment
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
Abstract
Palier supraconducteur à haute température comprenant un rotor à aimant permanent soulevé par une structure supraconductrice à haute température. Ledit rotor comporte de préférence plusieurs anneaux concentriques d'aimants permanents (22) couplés à des structures d'anneaux d'aimants permanents de section sensiblement triangulaire (26) ou quadrangulaire (24). On peut utiliser avec ce palier des structures d'aimant à polarité unidirectionnelle ou alternée.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU35942/95A AU3594295A (en) | 1994-09-08 | 1995-09-07 | Improved permanent magnet design for high-speed superconducting bearings |
| EP95933182A EP0780020A4 (fr) | 1994-09-08 | 1995-09-07 | Conception amelioree d'aimants permanents pour paliers supraconducteurs a haute vitesse |
| JP8510412A JPH10507809A (ja) | 1994-09-08 | 1995-09-07 | 高速超伝導ベアリングのための改良された永久磁石設計 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/303,017 US5554583A (en) | 1994-09-08 | 1994-09-08 | Permanent magnet design for high-speed superconducting bearings |
| US08/303,017 | 1994-09-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO1996008831A2 WO1996008831A2 (fr) | 1996-03-21 |
| WO1996008831A3 WO1996008831A3 (fr) | 1996-04-18 |
| WO1996008831B1 true WO1996008831B1 (fr) | 1996-07-11 |
Family
ID=23170213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1995/012025 WO1996008831A2 (fr) | 1994-09-08 | 1995-09-07 | Conception d'aimants permanents pour paliers supraconducteurs a haute vitesse |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5554583A (fr) |
| EP (1) | EP0780020A4 (fr) |
| JP (1) | JPH10507809A (fr) |
| CN (1) | CN1160453A (fr) |
| AU (1) | AU3594295A (fr) |
| WO (1) | WO1996008831A2 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5747426A (en) * | 1995-06-07 | 1998-05-05 | Commonwealth Research Corporation | High performance magnetic bearing systems using high temperature superconductors |
| US6079267A (en) * | 1998-11-06 | 2000-06-27 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for measuring gravitational acceleration utilizing a high temperature superconducting bearing |
| AU5210300A (en) * | 1999-04-27 | 2000-11-10 | Gebruder Decker Gmbh & Co. Kg | Device for treating silicon wafers |
| JP5643991B2 (ja) * | 2008-04-17 | 2014-12-24 | シンクロニー, インコーポレイテッドSynchrony, Inc. | 高速永久磁石モータおよび低損失メタルロータ付発電機 |
| MX2010011348A (es) | 2008-04-18 | 2011-05-23 | Synchrony Inc | Cojinete de empuje magnetico con elementos electronicos integrados. |
| US9583991B2 (en) | 2009-06-24 | 2017-02-28 | Synchrony, Inc. | Systems, devices, and/or methods for managing magnetic bearings |
| US8987959B2 (en) | 2010-06-23 | 2015-03-24 | Dresser-Rand Company | Split magnetic thrust bearing |
| US8922081B2 (en) * | 2012-04-03 | 2014-12-30 | The Boeing Company | Nested-rotor open-core flywheel |
| US9729025B2 (en) * | 2012-04-03 | 2017-08-08 | The Boeing Company | Open-core flywheel architecture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5330967A (en) * | 1990-07-17 | 1994-07-19 | Koyo Seiko Co., Ltd. | Superconducting bearing device stabilized by trapped flux |
| US5220232A (en) * | 1991-09-03 | 1993-06-15 | Allied Signal Aerospace | Stacked magnet superconducting bearing |
| US5196748A (en) * | 1991-09-03 | 1993-03-23 | Allied-Signal Inc. | Laminated magnetic structure for superconducting bearings |
-
1994
- 1994-09-08 US US08/303,017 patent/US5554583A/en not_active Expired - Fee Related
-
1995
- 1995-09-07 AU AU35942/95A patent/AU3594295A/en not_active Abandoned
- 1995-09-07 WO PCT/US1995/012025 patent/WO1996008831A2/fr not_active Application Discontinuation
- 1995-09-07 CN CN95195681A patent/CN1160453A/zh active Pending
- 1995-09-07 EP EP95933182A patent/EP0780020A4/fr not_active Withdrawn
- 1995-09-07 JP JP8510412A patent/JPH10507809A/ja active Pending
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