JPS55152916A - Magnetic bearing - Google Patents
Magnetic bearingInfo
- Publication number
- JPS55152916A JPS55152916A JP5916079A JP5916079A JPS55152916A JP S55152916 A JPS55152916 A JP S55152916A JP 5916079 A JP5916079 A JP 5916079A JP 5916079 A JP5916079 A JP 5916079A JP S55152916 A JPS55152916 A JP S55152916A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic bearing
- magnets
- radial direction
- assemble
- 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.)
- Granted
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
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0429—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets
- F16C32/0431—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets with bearings for axial load combined with bearings for radial load
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
PURPOSE: To get a magnetic bearing which is casy to assemble and large in radial spring constant, by configuring a series of magnets, n in number, opposed through a gap to another series of magnets, n+1 in number, which are being set in the radial direction, different in diameter and magnetized in the axial or radial direction on the contrary.
CONSTITUTION: A magnetic bearing is equipped with a supporting plate 2 with which a rotational unit is connected, magnet 3 on the rotary side, guard ring 4, magnet 5a on the rotational side, fitting plate 6b, etc. A magnet 5c, which is polarized in the same axial direction as the magnet 5a and different in diameter from the magnets 5a, 3, is set inside in the radial direction on the same plane with the magnet 5a. The magnetic bearing of this configuration is suitable for high revolution, easy to assemble and improved in anti-vibration performance with an increased radial spring constant.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5916079A JPS55152916A (en) | 1979-05-16 | 1979-05-16 | Magnetic bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5916079A JPS55152916A (en) | 1979-05-16 | 1979-05-16 | Magnetic bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55152916A true JPS55152916A (en) | 1980-11-28 |
JPS617531B2 JPS617531B2 (en) | 1986-03-07 |
Family
ID=13105330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5916079A Granted JPS55152916A (en) | 1979-05-16 | 1979-05-16 | Magnetic bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152916A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019044738A1 (en) * | 2017-08-29 | 2019-03-07 | テルモ株式会社 | Pump device |
-
1979
- 1979-05-16 JP JP5916079A patent/JPS55152916A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019044738A1 (en) * | 2017-08-29 | 2019-03-07 | テルモ株式会社 | Pump device |
JPWO2019044738A1 (en) * | 2017-08-29 | 2020-08-13 | テルモ株式会社 | Pump device |
US11686318B2 (en) | 2017-08-29 | 2023-06-27 | Terumo Kabushiki Kaisha | Centrifugal blood pump device |
Also Published As
Publication number | Publication date |
---|---|
JPS617531B2 (en) | 1986-03-07 |
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