CH486097A - Dispositif de suspension - Google Patents
Dispositif de suspensionInfo
- Publication number
- CH486097A CH486097A CH1872168A CH1872168A CH486097A CH 486097 A CH486097 A CH 486097A CH 1872168 A CH1872168 A CH 1872168A CH 1872168 A CH1872168 A CH 1872168A CH 486097 A CH486097 A CH 486097A
- Authority
- CH
- Switzerland
- Prior art keywords
- suspension device
- suspension
- Prior art date
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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
- G01V7/02—Details
-
- 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
- F16C2370/00—Apparatus relating to physics, e.g. instruments
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Testing Of Balance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69151867A | 1967-12-18 | 1967-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH486097A true CH486097A (fr) | 1970-02-15 |
Family
ID=24776854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1872168A CH486097A (fr) | 1967-12-18 | 1968-12-16 | Dispositif de suspension |
Country Status (5)
Country | Link |
---|---|
US (1) | US3493275A (fr) |
CH (1) | CH486097A (fr) |
DE (1) | DE1814903A1 (fr) |
FR (1) | FR1599936A (fr) |
GB (1) | GB1225129A (fr) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1933031C3 (de) * | 1969-06-30 | 1978-10-26 | Karl 5170 Juelich Boden | Magnetische Lagerung |
US3597023A (en) * | 1969-09-10 | 1971-08-03 | Max Baermann | Permanent magnet bearing |
US3614181A (en) * | 1970-07-02 | 1971-10-19 | Us Air Force | Magnetic bearing for combined radial and thrust loads |
US3865442A (en) * | 1970-12-22 | 1975-02-11 | Nasa | Magnetic bearing |
DE2123654B2 (de) * | 1971-05-13 | 1973-11-22 | Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen | Dampfungsvorrichtung fur einen schnell umlaufenden Rotationskörper |
US3860300A (en) * | 1971-07-07 | 1975-01-14 | Cambridge Thermionic Corp | Virtually zero powered magnetic suspension |
DE2213465C3 (de) * | 1972-03-20 | 1986-02-13 | Padana AG, Zug | Elektromagnetisches Lagerelement |
GB1422941A (en) * | 1972-03-25 | 1976-01-28 | Lucas Industries Ltd | Thrust bearing |
DE2248695A1 (de) * | 1972-10-04 | 1974-04-11 | Skf Kugellagerfabriken Gmbh | Lagerung fuer mit hoher drehzahl rotierende wellen |
US4114960A (en) * | 1973-01-18 | 1978-09-19 | Societe Europeenne De Propulsion | Radial displacement detector device for a magnetic bearing |
FR2239151A5 (en) * | 1973-07-25 | 1975-02-21 | Cambridge Thermionic Corp | Magnetic seating with permanent magnets and electromagnets - has permanent magnets for static load part and electromagnets for controlled positioning |
US3976339A (en) * | 1974-01-14 | 1976-08-24 | Sperry Rand Corporation | Magnetic suspension apparatus |
US4090745A (en) * | 1974-01-14 | 1978-05-23 | Sperry Rand Corporation | Magnetic suspension with magnetic stiffness augmentation |
US4088379A (en) * | 1974-09-18 | 1978-05-09 | Perper Lloyd J | Variable permanent magnet suspension system |
DE2457783C2 (de) * | 1974-12-06 | 1986-10-09 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar | Magnetische Lagerung |
DE2519651B2 (de) * | 1975-05-02 | 1979-05-31 | Teldix Gmbh, 6900 Heidelberg | Magnetische Lageranordnung |
FR2399758A1 (fr) * | 1977-08-03 | 1979-03-02 | Aerospatiale | Corps tournants suspendus magnetiquement |
DE2919236C2 (de) * | 1979-05-12 | 1982-08-12 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Magnetisches Schwebelager für einen Rotor |
US4320927A (en) * | 1980-03-21 | 1982-03-23 | Sertich Anthony T | Dental drill with magnetic air turbine having magnetic bearings |
JPS58149899A (ja) * | 1982-02-26 | 1983-09-06 | 三菱電機株式会社 | 人口衛星姿勢制御用磁気軸受ホイ−ル |
US5115192A (en) * | 1990-11-06 | 1992-05-19 | Nova Corporation Of Alberta | Magnetic displacement transducer with saturation compensation |
US5159219A (en) * | 1991-05-16 | 1992-10-27 | University Of Houston-University Park | Opposed-magnet bearing with interposed superconductor |
SE9203090L (sv) * | 1992-10-22 | 1994-04-18 | Torbjoern Lembke | Virvelströmsinducerande magnetlager samt en användning av lagret |
US5780943A (en) * | 1996-04-04 | 1998-07-14 | Nikon Corporation | Exposure apparatus and method |
TW429289B (en) * | 1999-12-10 | 2001-04-11 | Delta Electronics Inc | Novel magnetic suspending bearing structure |
US6731038B2 (en) * | 2002-03-18 | 2004-05-04 | Charles Kuipers | Bearing-like device using magnetic force to actively aid or enhance turning or spinning movement |
DE602006015350D1 (de) * | 2005-12-08 | 2010-08-19 | Eth Zuerich | Magnetisches schwebesystem |
EP2109507B1 (fr) * | 2007-02-14 | 2011-04-27 | Nelson Irrigation Corporation | Dispositif et procede de distribution de fluide |
US10852367B2 (en) | 2007-05-30 | 2020-12-01 | Infineon Technologies Ag | Magnetic-field sensor with a back-bias magnet |
DE102007025000B3 (de) | 2007-05-30 | 2008-12-11 | Infineon Technologies Ag | Magnetfeldsensor |
US10338158B2 (en) | 2007-05-30 | 2019-07-02 | Infineon Technologies Ag | Bias magnetic field sensor |
EP2450758B1 (fr) * | 2010-11-09 | 2017-01-04 | Montres Breguet SA | Pivot magnétique et pivot électrostatique |
WO2016153509A1 (fr) | 2015-03-25 | 2016-09-29 | Halliburton Energy Services, Inc. | Géophone doté d'un système d'auto-amortissement magnétique |
DE102015116767B4 (de) * | 2015-10-02 | 2020-06-18 | Rubotherm GmbH | Lager, insbesondere für eine Magnetschwebeanordnung |
US11835333B2 (en) | 2021-12-17 | 2023-12-05 | International Business Machines Corporation | Rotational oscillation sensor with a multiple dipole line trap system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733857A (en) * | 1956-02-07 | beams | ||
US3124962A (en) * | 1964-03-17 | hirtreiter | ||
US2856238A (en) * | 1955-05-12 | 1958-10-14 | Bill Jack Scient Instr Co | Method and means for suspension of a rotatable object in space |
US3261210A (en) * | 1960-12-02 | 1966-07-19 | Theodor A Buchhold | Superconductive accelerometer |
US3199932A (en) * | 1962-03-01 | 1965-08-10 | Gen Motors Corp | Combined magnetic suspension and transformer |
US3243238A (en) * | 1962-07-20 | 1966-03-29 | Lyman Joseph | Magnetic suspension |
US3216349A (en) * | 1963-02-21 | 1965-11-09 | Johannes Zimmer Maschf | Apparatus for treating sheet material |
US3221389A (en) * | 1964-09-22 | 1965-12-07 | Ind Tectonics Inc | Textile spindle |
-
1967
- 1967-12-18 US US691518A patent/US3493275A/en not_active Expired - Lifetime
-
1968
- 1968-12-02 GB GB1225129D patent/GB1225129A/en not_active Expired
- 1968-12-16 CH CH1872168A patent/CH486097A/fr not_active IP Right Cessation
- 1968-12-16 DE DE19681814903 patent/DE1814903A1/de active Pending
- 1968-12-17 FR FR1599936D patent/FR1599936A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3493275A (en) | 1970-02-03 |
GB1225129A (fr) | 1971-03-17 |
FR1599936A (fr) | 1970-07-20 |
DE1814903A1 (de) | 1969-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |