JPS5942165B2 - 磁気による無接触支承装置 - Google Patents
磁気による無接触支承装置Info
- Publication number
- JPS5942165B2 JPS5942165B2 JP50110146A JP11014675A JPS5942165B2 JP S5942165 B2 JPS5942165 B2 JP S5942165B2 JP 50110146 A JP50110146 A JP 50110146A JP 11014675 A JP11014675 A JP 11014675A JP S5942165 B2 JPS5942165 B2 JP S5942165B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- air gap
- control current
- magnetic field
- bearing device
- 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
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 112
- 230000004907 flux Effects 0.000 claims description 16
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- -1 rare earth cobalt compound Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- F16C32/0465—Details of the magnetic circuit of stationary parts of the magnetic circuit with permanent magnets provided in the magnetic circuit of the electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2444099 | 1974-09-12 | ||
| DE2444099A DE2444099C3 (de) | 1974-09-14 | 1974-09-14 | Berührungsloses Lagerelement für mindestens teilweise magnetisierbare Körper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5155848A JPS5155848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-17 |
| JPS5942165B2 true JPS5942165B2 (ja) | 1984-10-13 |
Family
ID=5925812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50110146A Expired JPS5942165B2 (ja) | 1974-09-14 | 1975-09-12 | 磁気による無接触支承装置 |
Country Status (13)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0591347U (ja) * | 1992-05-26 | 1993-12-14 | 嘉徳 北村 | 釣用仕掛保管具 |
| US9700342B2 (en) | 2014-03-18 | 2017-07-11 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US11672583B2 (en) | 2015-04-01 | 2023-06-13 | Monteris Medical Corporation | Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3409047A1 (de) * | 1984-03-13 | 1985-09-19 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Magnetlager zur dreiachsigen lagerstabilisierung von koerpern |
| DE3844563A1 (de) * | 1988-03-12 | 1989-11-23 | Kernforschungsanlage Juelich | Magnetische lagerung mit permanentmagneten zur aufnahme der radialen lagerkraefte |
| US5216308A (en) * | 1989-05-25 | 1993-06-01 | Avcon-Advanced Controls Technology, Inc. | Magnetic bearing structure providing radial, axial and moment load bearing support for a rotatable shaft |
| FR2659396B1 (fr) * | 1990-03-07 | 1992-05-15 | Cit Alcatel | Pompe a vide pour vide moleculaire propre. |
| DE4210741C2 (de) * | 1992-04-01 | 1995-12-14 | Forschungszentrum Juelich Gmbh | Magnetische Lagerung eines Beleuchtungskörpers |
| 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 |
| US5514924A (en) * | 1992-04-30 | 1996-05-07 | AVCON--Advanced Control Technology, Inc. | Magnetic bearing providing radial and axial load support for a shaft |
| US5250865A (en) * | 1992-04-30 | 1993-10-05 | Avcon - Advanced Controls Technology, Inc. | Electromagnetic thrust bearing for coupling a rotatable member to a stationary member |
| DE4216481A1 (de) * | 1992-05-19 | 1993-12-02 | Forschungszentrum Juelich Gmbh | Magnetlagerregler |
| DE4403297C2 (de) * | 1993-11-02 | 1997-01-16 | Norbert Dr Schwesinger | Vorrichtung zur Ablenkung optischer Strahlen |
| US6742999B1 (en) | 1999-04-20 | 2004-06-01 | Berlin Heart Ag | Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| DE19944863A1 (de) * | 1999-09-18 | 2001-04-19 | Forschungszentrum Juelich Gmbh | Magnetlager |
| ATE259112T1 (de) | 1999-04-20 | 2004-02-15 | Forschungszentrum Juelich Gmbh | Rotoreinrichtung |
| JP2003254285A (ja) * | 2002-02-28 | 2003-09-10 | Boc Edwards Technologies Ltd | ポンプ装置 |
| FR2882203B1 (fr) * | 2005-02-15 | 2007-06-22 | Levisys Sarl | Procede de stabilisation d'un objet en suspension dans un champ magnetique |
| KR102537164B1 (ko) * | 2015-05-11 | 2023-05-26 | 가부시키가이샤 에바라 세이사꾸쇼 | 전자석 제어 장치 및 전자석 시스템 |
| US10138938B2 (en) | 2015-07-13 | 2018-11-27 | Lawrence Livermore National Security, Llc | Passive magnetic bearing elements and configurations utilizing alternative polarization and Amperian current direction |
| WO2024250085A1 (pt) * | 2023-06-06 | 2024-12-12 | Das Gracas De Brito Junior Bernato | Disposição construtiva de aprimoramento de propulsão auxiliar magnética aplicados em rolamento magnético |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243238A (en) * | 1962-07-20 | 1966-03-29 | Lyman Joseph | Magnetic suspension |
| US3565495A (en) * | 1969-08-05 | 1971-02-23 | Cambridge Thermionic Corp | Magnetic suspension apparatus |
| DE2035840B2 (de) * | 1970-07-18 | 1976-04-08 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetische schwebefuehrung |
| DE2213470C3 (de) * | 1972-03-20 | 1988-12-01 | Padana AG, Zug | Magnetisches Lager |
| DE2213465C3 (de) * | 1972-03-20 | 1986-02-13 | Padana AG, Zug | Elektromagnetisches Lagerelement |
| US3787100A (en) * | 1972-12-11 | 1974-01-22 | Armement Direction Tech Engins | Devices including rotating members supported by magnetic bearings |
| GB1485290A (en) * | 1974-01-14 | 1977-09-08 | Sperry Rand Corp | Magnetic bearing apparatus |
| DE2420814C3 (de) * | 1974-04-30 | 1980-10-16 | Padana Ag, Zug (Schweiz) | Magnetlager mit einem Lagerelement zur Festlegung eines translatorischen Freiheitsgrades |
| DE2420825C3 (de) * | 1974-04-30 | 1980-04-17 | Padana Ag, Zug (Schweiz) | Magnetische Lagerung eines Rotors |
| US4088379A (en) * | 1974-09-18 | 1978-05-09 | Perper Lloyd J | Variable permanent magnet suspension system |
-
1974
- 1974-09-14 DE DE2444099A patent/DE2444099C3/de not_active Expired
-
1975
- 1975-08-18 AT AT638775A patent/AT343962B/de not_active IP Right Cessation
- 1975-08-25 CH CH1094075A patent/CH594149A5/xx not_active IP Right Cessation
- 1975-08-27 NL NLAANVRAGE7510123,A patent/NL182665C/xx not_active IP Right Cessation
- 1975-09-08 GB GB36822/75A patent/GB1518704A/en not_active Expired
- 1975-09-10 IT IT27068/75A patent/IT1042404B/it active
- 1975-09-11 SE SE7510141A patent/SE408452B/xx not_active IP Right Cessation
- 1975-09-11 FR FR7527867A patent/FR2284793A1/fr active Granted
- 1975-09-12 SU SU752171858A patent/SU837335A3/ru active
- 1975-09-12 BE BE159980A patent/BE833346A/xx not_active IP Right Cessation
- 1975-09-12 CA CA235,346A patent/CA1042046A/en not_active Expired
- 1975-09-12 JP JP50110146A patent/JPS5942165B2/ja not_active Expired
-
1982
- 1982-03-01 US US06/353,093 patent/US4812694A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0591347U (ja) * | 1992-05-26 | 1993-12-14 | 嘉徳 北村 | 釣用仕掛保管具 |
| US9700342B2 (en) | 2014-03-18 | 2017-07-11 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US11672583B2 (en) | 2015-04-01 | 2023-06-13 | Monteris Medical Corporation | Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1042046A (en) | 1978-11-07 |
| NL182665B (nl) | 1987-11-16 |
| GB1518704A (en) | 1978-07-26 |
| FR2284793B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-02-26 |
| JPS5155848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-17 |
| CH594149A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-30 |
| SE7510141L (sv) | 1976-03-15 |
| SU837335A3 (ru) | 1981-06-07 |
| DE2444099C3 (de) | 1979-04-12 |
| DE2444099B2 (de) | 1978-08-03 |
| ATA638775A (de) | 1977-10-15 |
| FR2284793A1 (fr) | 1976-04-09 |
| AT343962B (de) | 1978-06-26 |
| BE833346A (fr) | 1975-12-31 |
| NL7510123A (nl) | 1976-03-16 |
| IT1042404B (it) | 1980-01-30 |
| SE408452B (sv) | 1979-06-11 |
| US4812694A (en) | 1989-03-14 |
| NL182665C (nl) | 1988-04-18 |
| DE2444099A1 (de) | 1976-04-01 |
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