CN102042307A - Radial magnetic suspension bearing of magnetic ring combined by magnetic block and magnetic shoe - Google Patents
Radial magnetic suspension bearing of magnetic ring combined by magnetic block and magnetic shoe Download PDFInfo
- Publication number
- CN102042307A CN102042307A CN2009100361348A CN200910036134A CN102042307A CN 102042307 A CN102042307 A CN 102042307A CN 2009100361348 A CN2009100361348 A CN 2009100361348A CN 200910036134 A CN200910036134 A CN 200910036134A CN 102042307 A CN102042307 A CN 102042307A
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- magnetic
- magnet ring
- radial
- shoe
- big
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Abstract
A radial magnetic suspension bearing of magnetic ring combined by magnetic block and magnetic shoe disclosed in the present invention comprises a big magnetic shoe for fixing magnetic ring (1), a small block on bottom plane (2), and a suspension magnet ring (3). T he small block on bottom plane (2) and the big magnetic shoe (1) are installed together in a manner that the poles thereof are opposite so as to form a magnetic ring having a composite magnetic field. And, the suspension magnet ring (3) is installed within the composite magnetic ring, the magnetic direction thereof being identical to that of the big magnetic shoe.
Description
Affiliated technical field
The present invention relates to a kind of magnetic patch and magnetic shoe combination magnet ring radial magnetic bearing, this radial suspension structure is the big magnet ring of axial charging to be cut by a certain percentage come, and the bulk magnetic shoe is placed on the bottom, is installed in top on the contrary with a base plane magnetic patch polarity again.With this up and down antipole magnet ring group the axial charging magnet ring of centre is descended to squeeze and on draw, make the suspension magnet ring be in the radial suspension state.Belong to the magnetic levitation technology field.
Background technique
At present, the radial permanent magnet suspension structure is not to design at horizontal equipment specially, magnetic patch and magnetic shoe combination magnet ring radial magnetic bearing are that the horizontal equipment of realization is realized maglev a kind of design, can reduce the volume of equipment, realize that the complete permanent magnetic radial of rotating equipment suspends.
Summary of the invention
Principle of the present invention is the big magnet ring of axial charging to be cut by a certain percentage come, and the bulk magnetic shoe is placed on the bottom, is installed in top on the contrary with a base plane magnetic patch polarity again.With this up and down antipole magnet ring group the axial charging magnet ring of centre is descended to squeeze and on draw, make the suspension magnet ring be in the radial suspension state.
Description of drawings
Fig. 1 is the axial section tectonic maps of magnetic patch of the present invention and magnetic shoe combination magnet ring radial magnetic bearing.
Fig. 2 is the radial section tectonic maps of magnetic patch of the present invention and magnetic shoe combination magnet ring radial magnetic bearing.
The present invention will be further described below in conjunction with accompanying drawing.
Among Fig. 1, the fixing big magnetic shoe of magnet ring (1), base plane fritter (2), suspension magnet ring (3) etc.Little magnetic patch of base plane (2) and big opposite being installed together of magnetic patch (1) polarity are formed the Resultant field magnet ring.Suspension magnet ring (3) is installed in the middle of the compound magnet ring, and its magnetizing direction is consistent with big magnetic patch magnetizing direction.
Fig. 2 is a radial section tectonic maps of the present invention.
Claims (1)
1. magnetic patch and magnetic shoe combination magnet ring radial magnetic bearing is characterized in that: the fixing big magnetic shoe of magnet ring (1), base plane fritter (2), suspension magnet ring (3) etc.; Little magnetic patch of base plane (2) and big opposite being installed together of magnetic patch (1) polarity are formed the Resultant field magnet ring; Suspension magnet ring (3) is installed in the middle of the compound magnet ring, and its magnetizing direction is consistent with big magnetic patch magnetizing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100361348A CN102042307A (en) | 2009-10-14 | 2009-10-14 | Radial magnetic suspension bearing of magnetic ring combined by magnetic block and magnetic shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100361348A CN102042307A (en) | 2009-10-14 | 2009-10-14 | Radial magnetic suspension bearing of magnetic ring combined by magnetic block and magnetic shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102042307A true CN102042307A (en) | 2011-05-04 |
Family
ID=43908736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100361348A Pending CN102042307A (en) | 2009-10-14 | 2009-10-14 | Radial magnetic suspension bearing of magnetic ring combined by magnetic block and magnetic shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102042307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979888A (en) * | 2010-10-06 | 2011-02-23 | 潘家烺 | Permanent magnetic energy suspension bearing capable of being combined with common rotating shaft bearing to eliminate bearing capacity |
| CN102705367A (en) * | 2012-05-30 | 2012-10-03 | 清华大学 | Heavy-duty permanent magnetic attraction bearing with assembled permanent magnetic ring structure |
| CN105927666A (en) * | 2016-05-18 | 2016-09-07 | 中国农业大学 | System and method capable of rapidly eliminating magnetic force inside superconduction magnetic suspension rotor |
-
2009
- 2009-10-14 CN CN2009100361348A patent/CN102042307A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979888A (en) * | 2010-10-06 | 2011-02-23 | 潘家烺 | Permanent magnetic energy suspension bearing capable of being combined with common rotating shaft bearing to eliminate bearing capacity |
| CN101979888B (en) * | 2010-10-06 | 2012-12-05 | 潘家烺 | Permanent magnetic energy suspension bearing capable of being combined with common rotating shaft bearing to eliminate bearing capacity |
| CN102705367A (en) * | 2012-05-30 | 2012-10-03 | 清华大学 | Heavy-duty permanent magnetic attraction bearing with assembled permanent magnetic ring structure |
| CN102705367B (en) * | 2012-05-30 | 2014-06-18 | 清华大学 | Heavy-duty permanent magnetic attraction bearing with assembled permanent magnetic ring structure |
| CN105927666A (en) * | 2016-05-18 | 2016-09-07 | 中国农业大学 | System and method capable of rapidly eliminating magnetic force inside superconduction magnetic suspension rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |