CN103758864A - Suspension magnetic bearing with large-length suspension magnet ring group suspended in small-length external fixed ring - Google Patents
Suspension magnetic bearing with large-length suspension magnet ring group suspended in small-length external fixed ring Download PDFInfo
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- CN103758864A CN103758864A CN201010515515.7A CN201010515515A CN103758864A CN 103758864 A CN103758864 A CN 103758864A CN 201010515515 A CN201010515515 A CN 201010515515A CN 103758864 A CN103758864 A CN 103758864A
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- suspension
- length
- magnet ring
- small
- magnetic bearing
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Abstract
A suspension magnetic bearing with a large-length suspension magnet ring group suspended in a small-length external fixed ring is as below: a main suspension magnet ring (2) and a small magnet ring (3) are arranged in a manner that magnetic poles of the same polarity of the two are opposite, mounted on a suspension shaft (1), and sleeved in a small-length large magnet ring (4); and a magnetic suspension critical point (5) of the small magnet ring group is corresponding to that of the large magnet ring (4).
Description
Technical field
The present invention relates to the suspension magnetic suspension bearing of the outer retaining ring suspension big-length suspension magnet ring group of little length, be exactly that the main suspended ring of big-length is relative with bead homopolarity end face, jointly be arranged on main shaft, be enclosed within the large ring of little length inner side, the axial-radial of realizing suspended ring suspends completely.Belong to magnetic suspension field.
Background technique
The magnetic suspension bearing radial load suspending completely is at present very low, so also there is no use value.Therefore we have tested the transition point magnetic suspension bearing that suspends completely, and this structure can improve the radial load of magnetic suspension bearing.
Summary of the invention
Principle of the present invention is, is that the main suspended ring of big-length is relative with bead homopolarity end face, is jointly arranged on main shaft, is enclosed within the large ring of little length inner side, and the axial-radial of realizing suspended ring suspends completely.
Accompanying drawing explanation
Fig. 1 is the radial section tectonic maps of fondational structure of the present invention
Below in conjunction with accompanying drawing, the present invention will be further described:
In Fig. 1, main suspension magnet ring (2) is relative with bead (3) homopolarity, is jointly arranged on levitation axis (1) upper, is enclosed within the large magnet ring of little length (4), and bead group suspension transition point (5) is corresponding with the suspension transition point (6) of large magnet ring (4).Just can realize radial-axial suspends completely.
Claims (1)
1. the suspension magnetic suspension bearing of the outer retaining ring suspension big-length suspension magnet ring group of little length, it is characterized in that: main suspension magnet ring (2) is relative with bead (3) homopolarity, jointly be arranged in levitation axis (1), be enclosed within the large magnet ring of little length (4), bead group suspension transition point (5) is corresponding with the suspension transition point (6) of large magnet ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010515515.7A CN103758864A (en) | 2010-10-22 | 2010-10-22 | Suspension magnetic bearing with large-length suspension magnet ring group suspended in small-length external fixed ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010515515.7A CN103758864A (en) | 2010-10-22 | 2010-10-22 | Suspension magnetic bearing with large-length suspension magnet ring group suspended in small-length external fixed ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103758864A true CN103758864A (en) | 2014-04-30 |
Family
ID=50526155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010515515.7A Pending CN103758864A (en) | 2010-10-22 | 2010-10-22 | Suspension magnetic bearing with large-length suspension magnet ring group suspended in small-length external fixed ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103758864A (en) |
-
2010
- 2010-10-22 CN CN201010515515.7A patent/CN103758864A/en active Pending
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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: 20140430 |