FR2706955B1 - - Google Patents
Info
- Publication number
- FR2706955B1 FR2706955B1 FR9307612A FR9307612A FR2706955B1 FR 2706955 B1 FR2706955 B1 FR 2706955B1 FR 9307612 A FR9307612 A FR 9307612A FR 9307612 A FR9307612 A FR 9307612A FR 2706955 B1 FR2706955 B1 FR 2706955B1
- Authority
- FR
- France
- 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
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
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Feedback Control In General (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9307612A FR2706955A1 (en) | 1993-06-23 | 1993-06-23 | Control circuit for active magnetic bearing |
| JP13853694A JP3497562B2 (ja) | 1993-06-23 | 1994-06-21 | 能動型磁気軸受のためのサーボ制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9307612A FR2706955A1 (en) | 1993-06-23 | 1993-06-23 | Control circuit for active magnetic bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2706955A1 FR2706955A1 (en) | 1994-12-30 |
| FR2706955B1 true FR2706955B1 (US07534539-20090519-C00280.png) | 1995-09-08 |
Family
ID=9448456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9307612A Granted FR2706955A1 (en) | 1993-06-23 | 1993-06-23 | Control circuit for active magnetic bearing |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3497562B2 (US07534539-20090519-C00280.png) |
| FR (1) | FR2706955A1 (US07534539-20090519-C00280.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005140190A (ja) * | 2003-11-05 | 2005-06-02 | Koyo Seiko Co Ltd | 電力増幅装置および磁気軸受 |
| CN112211909B (zh) * | 2020-10-10 | 2021-11-30 | 珠海格力电器股份有限公司 | 磁轴承的电流控制方法、装置及系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642501A (en) * | 1985-10-15 | 1987-02-10 | Sperry Corporation | Magnetic suspension and pointing system with flux feedback linearization |
| JPH0720359B2 (ja) * | 1990-03-16 | 1995-03-06 | 株式会社荏原製作所 | 回転体のアンバランス修正装置 |
| JPH05122891A (ja) * | 1991-10-25 | 1993-05-18 | Toshiba Corp | 直線動磁気支持装置 |
-
1993
- 1993-06-23 FR FR9307612A patent/FR2706955A1/fr active Granted
-
1994
- 1994-06-21 JP JP13853694A patent/JP3497562B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3497562B2 (ja) | 2004-02-16 |
| JPH07146709A (ja) | 1995-06-06 |
| FR2706955A1 (en) | 1994-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20070228 |