JPS5237648A - Electromagnetic bearing device - Google Patents
Electromagnetic bearing deviceInfo
- Publication number
- JPS5237648A JPS5237648A JP9457076A JP9457076A JPS5237648A JP S5237648 A JPS5237648 A JP S5237648A JP 9457076 A JP9457076 A JP 9457076A JP 9457076 A JP9457076 A JP 9457076A JP S5237648 A JPS5237648 A JP S5237648A
- Authority
- JP
- Japan
- Prior art keywords
- bearing device
- electromagnetic bearing
- electromagnetic
- bearing
- 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
- 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
- F16C32/0459—Details of the magnetic circuit
- F16C32/0461—Details of the magnetic circuit of stationary parts of the magnetic circuit
- F16C32/0463—Details of the magnetic circuit of stationary parts of the magnetic circuit with electromagnetic bias, e.g. by extra bias windings
-
- 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
- F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors
- F16C32/0448—Determination of the actual position of the moving member, e.g. details of sensors by using the electromagnet itself as sensor, e.g. sensorless 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
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752537597 DE2537597A1 (en) | 1975-08-23 | 1975-08-23 | ELECTROMAGNETIC STORAGE DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5237648A true JPS5237648A (en) | 1977-03-23 |
Family
ID=5954682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9457076A Pending JPS5237648A (en) | 1975-08-23 | 1976-08-10 | Electromagnetic bearing device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5237648A (en) |
DE (1) | DE2537597A1 (en) |
FR (1) | FR2322294A1 (en) |
GB (1) | GB1549324A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5841304A (en) * | 1981-09-04 | 1983-03-10 | Seiko Instr & Electronics Ltd | Device for detecting position in direction of radius of rotary body |
JPS6070944A (en) * | 1983-09-26 | 1985-04-22 | Toshiba Corp | Controller of combined guide magnetic bearing |
JPS62184223A (en) * | 1986-02-07 | 1987-08-12 | Hitachi Ltd | Magnetic bearing |
JPH03204390A (en) * | 1989-12-29 | 1991-09-05 | Hitachi Zosen Corp | Incineration of trash on ocean |
JPH11311250A (en) * | 1998-04-28 | 1999-11-09 | Matsushita Electric Ind Co Ltd | Magnetic bearing device |
JP2000324755A (en) * | 1999-04-28 | 2000-11-24 | Matsushita Electric Ind Co Ltd | Rotary device, and processor equipped therewith |
JP4767954B2 (en) * | 2004-06-08 | 2011-09-07 | メコス トラックスラー アクチェンゲゼルシャフト | Magnetic bearing device having simple wiring |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6124816A (en) * | 1984-07-11 | 1986-02-03 | Toshiba Corp | Non-linear controlled type magnetic bearing |
DE3728115C1 (en) * | 1987-08-22 | 1988-10-27 | Erno Raumfahrttechnik Gmbh | Device and method for the vibration-free fixing or movement of material under conditions of micro-gravity |
US4841204A (en) * | 1987-10-07 | 1989-06-20 | Studer Philip A | Combination electric motor and magnetic bearing |
FR2686952B1 (en) * | 1992-02-05 | 1994-03-18 | Alcatel Cit | ELECTROMAGNETIC BEARING. |
DE4208039C2 (en) * | 1992-03-13 | 2002-01-17 | Schlafhorst & Co W | Pot spinning device |
DE4216481A1 (en) * | 1992-05-19 | 1993-12-02 | Forschungszentrum Juelich Gmbh | Magnetic bearing controller |
FR2716700B1 (en) * | 1994-02-28 | 1996-05-15 | Mecanique Magnetique Sa | Active magnetic bearing with position auto-detection. |
JP3550584B2 (en) * | 1995-04-21 | 2004-08-04 | 正 深尾 | Electromagnetic rotating machine |
EP0836022B1 (en) * | 1996-10-07 | 2002-05-15 | LUST ANTRIEBSTECHNIK GmbH | Magnetic bearing device and method of operating the device |
WO1998031946A1 (en) * | 1997-01-16 | 1998-07-23 | Eidgenössische Technische Hochschule Eth-Zentrum | Method and device for regulating a sensor-free magnetic bearing |
JP3916821B2 (en) * | 1999-12-13 | 2007-05-23 | 株式会社荏原製作所 | Magnetic levitation controller |
DE10022736A1 (en) * | 2000-05-10 | 2001-11-15 | Schlafhorst & Co W | Magnetic bearings for operating open-ended spinning device are designed for radial and axial support of spinning rotor with rotor shank |
DE102005032675A1 (en) * | 2005-07-13 | 2007-01-25 | Renk Ag | Active magnetic bearing has four sensors mounted in cross in stator plates which detect position of rotor and control bearing to maintain it in position, sensors being mounted in plane of bearing force |
AT505479B1 (en) * | 2006-12-19 | 2024-06-15 | Schroedl Manfred Dipl Ing Dr | MAGNETIC BEARING DEVICE |
EP2131052A1 (en) * | 2008-06-04 | 2009-12-09 | Siemens Aktiengesellschaft | Method for supporting a body with a magnetic bearing arrangement |
AT512040B1 (en) * | 2011-10-27 | 2013-05-15 | Linz Ct Of Mechatronics Gmbh | ELECTRICAL MACHINE, ESPECIALLY BRUSHLESS TORQUE MOTOR |
CN115126776A (en) * | 2021-03-25 | 2022-09-30 | 南京航空航天大学 | Detection and actuation integrated octupole type radial magnetic suspension bearing |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3155437A (en) * | 1953-05-21 | 1964-11-03 | North American Aviation Inc | Electromagnetic bearing |
US3458239A (en) * | 1967-10-02 | 1969-07-29 | North American Rockwell | Three-axis magnetic suspension system |
-
1975
- 1975-08-23 DE DE19752537597 patent/DE2537597A1/en not_active Withdrawn
-
1976
- 1976-08-10 JP JP9457076A patent/JPS5237648A/en active Pending
- 1976-08-19 FR FR7625192A patent/FR2322294A1/en active Granted
- 1976-08-20 GB GB3470476A patent/GB1549324A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5841304A (en) * | 1981-09-04 | 1983-03-10 | Seiko Instr & Electronics Ltd | Device for detecting position in direction of radius of rotary body |
JPH0221521B2 (en) * | 1981-09-04 | 1990-05-15 | Seiko Instr & Electronics | |
JPS6070944A (en) * | 1983-09-26 | 1985-04-22 | Toshiba Corp | Controller of combined guide magnetic bearing |
JPH0695818B2 (en) * | 1983-09-26 | 1994-11-24 | 株式会社東芝 | Dual guide magnetic bearing controller |
JPS62184223A (en) * | 1986-02-07 | 1987-08-12 | Hitachi Ltd | Magnetic bearing |
JPH0830496B2 (en) * | 1986-02-07 | 1996-03-27 | 株式会社日立製作所 | Magnetic bearing |
JPH03204390A (en) * | 1989-12-29 | 1991-09-05 | Hitachi Zosen Corp | Incineration of trash on ocean |
JPH11311250A (en) * | 1998-04-28 | 1999-11-09 | Matsushita Electric Ind Co Ltd | Magnetic bearing device |
JP2000324755A (en) * | 1999-04-28 | 2000-11-24 | Matsushita Electric Ind Co Ltd | Rotary device, and processor equipped therewith |
JP4767954B2 (en) * | 2004-06-08 | 2011-09-07 | メコス トラックスラー アクチェンゲゼルシャフト | Magnetic bearing device having simple wiring |
Also Published As
Publication number | Publication date |
---|---|
FR2322294B1 (en) | 1982-04-02 |
FR2322294A1 (en) | 1977-03-25 |
DE2537597A1 (en) | 1977-03-03 |
GB1549324A (en) | 1979-08-01 |
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