DE60334815D1 - System zur diamagnetischen levitation - Google Patents
System zur diamagnetischen levitationInfo
- Publication number
- DE60334815D1 DE60334815D1 DE60334815T DE60334815T DE60334815D1 DE 60334815 D1 DE60334815 D1 DE 60334815D1 DE 60334815 T DE60334815 T DE 60334815T DE 60334815 T DE60334815 T DE 60334815T DE 60334815 D1 DE60334815 D1 DE 60334815D1
- Authority
- DE
- Germany
- Prior art keywords
- actuator
- diamagnetic
- inertial sensor
- levitation
- diamagnetic levitation
- 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 - Lifetime
Links
Classifications
-
- 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
-
- 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
- F16C32/0408—Passive magnetic bearings
- F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
-
- 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
- F16C39/00—Relieving load on bearings
- F16C39/06—Relieving load on bearings using magnetic means
- F16C39/063—Permanent magnets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/16—Suspensions; Bearings
- G01C19/24—Suspensions; Bearings using magnetic or electrostatic fields
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/13—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position
- G01P15/131—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position with electrostatic counterbalancing means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Gyroscopes (AREA)
- Micromachines (AREA)
- Linear Motors (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH0200480 | 2002-09-02 | ||
PCT/CH2003/000596 WO2004020942A1 (en) | 2002-09-02 | 2003-09-02 | Diamagnetic levitation system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60334815D1 true DE60334815D1 (de) | 2010-12-16 |
Family
ID=31954518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60334815T Expired - Lifetime DE60334815D1 (de) | 2002-09-02 | 2003-09-02 | System zur diamagnetischen levitation |
Country Status (7)
Country | Link |
---|---|
US (1) | US7597002B2 (de) |
EP (1) | EP1540278B1 (de) |
JP (1) | JP4892189B2 (de) |
AT (1) | ATE487113T1 (de) |
AU (1) | AU2003254695A1 (de) |
DE (1) | DE60334815D1 (de) |
WO (1) | WO2004020942A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060169294A1 (en) * | 2004-12-15 | 2006-08-03 | Kaler Karan V | Inertial navigation method and apparatus for wireless bolus transit monitoring in gastrointestinal tract |
US8235055B2 (en) | 2005-01-11 | 2012-08-07 | Uti Limited Partnership | Magnetic levitation of intraluminal microelectronic capsule |
US8852083B2 (en) * | 2005-02-04 | 2014-10-07 | Uti Limited Partnership | Self-stabilized encapsulated imaging system |
US20060231110A1 (en) * | 2005-03-24 | 2006-10-19 | Mintchev Martin P | Ingestible capsule for esophageal monitoring |
ATE473544T1 (de) * | 2005-12-08 | 2010-07-15 | Eth Zuerich | Magnetisches schwebesystem |
US8109142B2 (en) * | 2009-04-30 | 2012-02-07 | Hewlett-Packard Development Company, L.P. | Inertial sensing system with a curved base and a diamagnetic mass |
DE102010012970B4 (de) | 2010-03-25 | 2014-01-16 | Fachhochschule Brandenburg | Vorrichtung zur Realisierung einer diamagnetischen Levitation |
JP5909842B2 (ja) * | 2010-06-29 | 2016-04-27 | 横浜ゴム株式会社 | ベルトコンベヤ |
US9197110B2 (en) | 2013-03-14 | 2015-11-24 | Lawrence Livermore National Security, Llc | Electrostatic stabilizer for a passive magnetic bearing system |
US9666345B1 (en) | 2013-08-23 | 2017-05-30 | Philip Honein | Diamagnetic levitation system for medical use |
JP6095005B2 (ja) * | 2013-08-29 | 2017-03-15 | 国立大学法人 東京大学 | 粘性・弾性測定装置及びその方法 |
US9508478B1 (en) | 2013-11-13 | 2016-11-29 | Philip Honein | Diamagnetic levitation system for sport field use in a stadium |
US9124196B1 (en) | 2014-01-12 | 2015-09-01 | Philip Honein | Diamagnetic levitation training, therapy, game and entertainment sphere |
JP5854085B2 (ja) * | 2014-06-03 | 2016-02-09 | 横浜ゴム株式会社 | ベルトコンベヤ |
DE102015116767B4 (de) * | 2015-10-02 | 2020-06-18 | Rubotherm GmbH | Lager, insbesondere für eine Magnetschwebeanordnung |
US9978493B2 (en) | 2016-04-18 | 2018-05-22 | International Business Machines Corporation | Parallel dipole line trap with variable gap and tunable trap potential |
US10234286B2 (en) * | 2016-06-30 | 2019-03-19 | International Business Machines Corporation | Precision inclinometer with parallel dipole line trap system |
US10564303B2 (en) | 2016-07-26 | 2020-02-18 | International Business Machines Corporation | Parallel dipole line trap seismometer and vibration sensor |
US10613249B2 (en) | 2017-04-18 | 2020-04-07 | International Business Machines Corporation | Parallel dipole line trap gravimeter |
US10222350B2 (en) | 2017-07-12 | 2019-03-05 | International Business Machines Corporation | High sensitivity force gauge with parallel dipole line trap system |
CN107942096B (zh) * | 2017-10-11 | 2019-11-19 | 杭州电子科技大学 | 三维磁悬浮加速度计及其制造方法 |
US10593456B2 (en) | 2017-10-16 | 2020-03-17 | International Business Machines Corporation | Levitated motor-actuator with parallel dipole line trap system |
US10564175B2 (en) * | 2017-11-29 | 2020-02-18 | International Business Machines Corporation | Accelerometer using dimagnetic levitation |
CN113484538B (zh) * | 2021-07-05 | 2022-08-05 | 南京大学 | 一种基于抗磁悬浮力学系统的加速度测量方法 |
US11835333B2 (en) | 2021-12-17 | 2023-12-05 | International Business Machines Corporation | Rotational oscillation sensor with a multiple dipole line trap system |
CN116147943B (zh) * | 2023-04-23 | 2023-07-11 | 成都大学 | 一种评价高速磁悬浮列车系统运行稳定性的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1232465A (en) * | 1915-05-18 | 1917-07-03 | Maurice Mathy | Method of grinding glass stoppers. |
US3492738A (en) | 1967-08-29 | 1970-02-03 | Little Inc A | Apparatus for measuring small deviations from a true horizontal plane |
US3493274A (en) * | 1967-12-18 | 1970-02-03 | Little Inc A | Magnetic support systems |
US3512852A (en) * | 1969-03-07 | 1970-05-19 | Atomic Energy Commission | Stabilized levitation of magnetic elements |
US3626364A (en) * | 1969-07-15 | 1971-12-07 | Little Inc A | Three-axis seismometer |
JPH074076B2 (ja) * | 1987-06-09 | 1995-01-18 | 三菱電機株式会社 | 磁気浮上装置 |
JP2905508B2 (ja) | 1989-09-16 | 1999-06-14 | 科学技術振興事業団 | 磁気浮上装置 |
US5396136A (en) * | 1992-10-28 | 1995-03-07 | Sri International | Magnetic field levitation |
US5925956A (en) * | 1995-06-30 | 1999-07-20 | Nikon Corporation | Stage construction incorporating magnetically levitated movable stage |
US5886432A (en) * | 1997-04-28 | 1999-03-23 | Ultratech Stepper, Inc. | Magnetically-positioned X-Y stage having six-degrees of freedom |
US6361268B1 (en) * | 1999-06-21 | 2002-03-26 | Sri International | Frictionless transport apparatus and method |
JP4583538B2 (ja) * | 2000-02-23 | 2010-11-17 | 東京計器株式会社 | ジャイロ装置 |
US6799462B1 (en) * | 2003-06-05 | 2004-10-05 | International Business Machines Corporation | Gravimetric measurement method and system |
US6898970B2 (en) * | 2003-06-05 | 2005-05-31 | International Business Machines Corporation | Inertial navigation device for ion propulsion driven spacecraft |
-
2003
- 2003-09-02 AT AT03790616T patent/ATE487113T1/de not_active IP Right Cessation
- 2003-09-02 JP JP2004531360A patent/JP4892189B2/ja not_active Expired - Fee Related
- 2003-09-02 EP EP03790616A patent/EP1540278B1/de not_active Expired - Lifetime
- 2003-09-02 AU AU2003254695A patent/AU2003254695A1/en not_active Abandoned
- 2003-09-02 WO PCT/CH2003/000596 patent/WO2004020942A1/en active Application Filing
- 2003-09-02 DE DE60334815T patent/DE60334815D1/de not_active Expired - Lifetime
- 2003-09-02 US US10/526,272 patent/US7597002B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4892189B2 (ja) | 2012-03-07 |
AU2003254695A1 (en) | 2004-03-19 |
US7597002B2 (en) | 2009-10-06 |
WO2004020942A1 (en) | 2004-03-11 |
EP1540278B1 (de) | 2010-11-03 |
ATE487113T1 (de) | 2010-11-15 |
JP2005537466A (ja) | 2005-12-08 |
EP1540278A1 (de) | 2005-06-15 |
US20060162452A1 (en) | 2006-07-27 |
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