FR2492020B1 - - Google Patents
Info
- Publication number
- FR2492020B1 FR2492020B1 FR8101243A FR8101243A FR2492020B1 FR 2492020 B1 FR2492020 B1 FR 2492020B1 FR 8101243 A FR8101243 A FR 8101243A FR 8101243 A FR8101243 A FR 8101243A FR 2492020 B1 FR2492020 B1 FR 2492020B1
- 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
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
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0487—Active magnetic bearings for rotary movement with active support of four degrees of freedom
-
- 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
- F16C32/0468—Details of the magnetic circuit of moving parts of the magnetic circuit, e.g. of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980144183U JPS612348Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-10-09 | 1980-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2492020A1 FR2492020A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-04-16 |
| FR2492020B1 true FR2492020B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-05-13 |
Family
ID=15356122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8101243A Expired FR2492020B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-10-09 | 1981-01-23 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0192836A3 (de) * | 1985-03-01 | 1988-07-20 | Maschinenfabrik Rieter Ag | Verwendung einer magnetischen Lageranordnung |
| US4920291A (en) * | 1989-01-19 | 1990-04-24 | Contraves Goerz Corporation | Magnetic thrust bearing with high force modulation capability |
| US5095237A (en) * | 1990-03-20 | 1992-03-10 | Nova Corporation Of Alberta | Sectoral core for magnetic bearing |
| GB2294510A (en) * | 1994-09-28 | 1996-05-01 | British Nuclear Fuels Plc | An electromagnetic bearing |
| JPH1189130A (ja) * | 1997-09-08 | 1999-03-30 | Minebea Co Ltd | モータ構造 |
| US20050253473A1 (en) * | 2004-05-13 | 2005-11-17 | Studer Philip A | Alternative magnetic bearing |
| EP1757826B1 (en) * | 2005-08-24 | 2009-01-21 | Mecos Traxler AG | Rotor shaft for a magnetic bearing device |
| JP2015116022A (ja) * | 2013-12-11 | 2015-06-22 | トヨタ自動車株式会社 | 回転電機ロータ |
| EP3450782B1 (de) * | 2017-09-05 | 2019-11-06 | Lakeview Innovation Ltd. | Aktives radiales magnetlager mit jochwicklung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2704231A (en) * | 1948-04-02 | 1955-03-15 | Goldsmith Ernest Emil | Magnetic bearings |
| DE2223218A1 (de) * | 1972-05-12 | 1973-11-22 | Deutsche Forsch Luft Raumfahrt | Elektromagnetische kraftsteuereinheit fuer eine magnetische radiallagerung |
| DE2337696C3 (de) * | 1973-07-25 | 1982-12-09 | Teldix Gmbh, 6900 Heidelberg | Magnetische Vorrichtung, insbesondere für ein Schwungrad |
| DE2337226A1 (de) * | 1973-07-21 | 1975-02-06 | Maschf Augsburg Nuernberg Ag | Vakuumpumpe mit einem im innenraum ihres gehaeuses gelagerten laeufer |
| DE2341766C3 (de) * | 1973-08-17 | 1982-02-11 | Teldix Gmbh, 6900 Heidelberg | Magnetische Lagerung |
| CH582838A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-03-18 | 1976-12-15 | Bbc Brown Boveri & Cie | |
| US4180946A (en) * | 1975-10-02 | 1980-01-01 | Maurice Brunet | Tool holding spindle assembly particularly for a grinding machine |
| FR2336550A1 (fr) * | 1975-12-24 | 1977-07-22 | Europ Propulsion | Montage d'arbre long, notamment pour turbomachine |
| US4072370A (en) * | 1976-08-24 | 1978-02-07 | Spectra-Flux, Inc. | Radial magnetic bearing |
| EP0000987B1 (en) * | 1977-08-19 | 1982-01-20 | BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin | Demand pacer with programmable rate hysteresis |
-
1980
- 1980-10-09 JP JP1980144183U patent/JPS612348Y2/ja not_active Expired
-
1981
- 1981-01-20 SE SE8100275A patent/SE8100275L/xx unknown
- 1981-01-23 FR FR8101243A patent/FR2492020B1/fr not_active Expired
- 1981-09-17 DE DE3136945A patent/DE3136945C2/de not_active Expired
- 1981-09-24 US US06/305,364 patent/US4387936A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4387936A (en) | 1983-06-14 |
| JPS612348Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-01-25 |
| DE3136945C2 (de) | 1985-12-19 |
| DE3136945A1 (de) | 1982-05-27 |
| SE8100275L (sv) | 1982-04-10 |
| JPS5767116U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-04-22 |
| FR2492020A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-04-16 |