JPS6327577B2 - - Google Patents
Info
- Publication number
- JPS6327577B2 JPS6327577B2 JP54135492A JP13549279A JPS6327577B2 JP S6327577 B2 JPS6327577 B2 JP S6327577B2 JP 54135492 A JP54135492 A JP 54135492A JP 13549279 A JP13549279 A JP 13549279A JP S6327577 B2 JPS6327577 B2 JP S6327577B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic bearing
- rotating body
- fixed
- 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.)
- Expired
Links
- 238000013016 damping Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 3
- 239000011345 viscous material Substances 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 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
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial 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
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0425—Passive magnetic bearings with permanent magnets on both parts repelling each other for radial load mainly
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13549279A JPS5659027A (en) | 1979-10-19 | 1979-10-19 | Magnetic bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13549279A JPS5659027A (en) | 1979-10-19 | 1979-10-19 | Magnetic bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5659027A JPS5659027A (en) | 1981-05-22 |
JPS6327577B2 true JPS6327577B2 (ko) | 1988-06-03 |
Family
ID=15152992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13549279A Granted JPS5659027A (en) | 1979-10-19 | 1979-10-19 | Magnetic bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5659027A (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6231720A (ja) * | 1985-07-31 | 1987-02-10 | Copal Electron Co Ltd | 磁気軸受のダンパ装置 |
JPS62177314A (ja) * | 1986-01-30 | 1987-08-04 | Shimadzu Corp | 磁気浮上形回転機械 |
JPS63190928A (ja) * | 1987-02-03 | 1988-08-08 | Koyo Seiko Co Ltd | 動圧軸受 |
US5514924A (en) * | 1992-04-30 | 1996-05-07 | AVCON--Advanced Control Technology, Inc. | Magnetic bearing providing radial and axial load support for a shaft |
US5521448A (en) * | 1994-08-01 | 1996-05-28 | Mechanical Technology Incorporated | Damping for passive magnetic bearings |
FR2732734B1 (fr) * | 1995-04-07 | 1997-06-27 | Aerospatiale | Palier magnetique miniature a au moins un axe actif |
JP4504734B2 (ja) * | 2004-05-11 | 2010-07-14 | 日特エンジニアリング株式会社 | 巻線機のセンター押さえ装置および方法 |
EP3081997A1 (fr) * | 2015-04-16 | 2016-10-19 | Montres Breguet S.A. | Antichoc magnétique pour arbre d'horlogerie |
CN104832538B (zh) * | 2015-05-25 | 2017-03-22 | 哈尔滨工业大学 | 磁路解耦的永磁偏置主动与被动混合型轴径向磁悬浮轴承 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121143U (ko) * | 1978-02-13 | 1979-08-24 |
-
1979
- 1979-10-19 JP JP13549279A patent/JPS5659027A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5659027A (en) | 1981-05-22 |
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