CN102045001A - Parallel extruding taper slope magnetic suspension motor - Google Patents
Parallel extruding taper slope magnetic suspension motor Download PDFInfo
- Publication number
- CN102045001A CN102045001A CN2009100361390A CN200910036139A CN102045001A CN 102045001 A CN102045001 A CN 102045001A CN 2009100361390 A CN2009100361390 A CN 2009100361390A CN 200910036139 A CN200910036139 A CN 200910036139A CN 102045001 A CN102045001 A CN 102045001A
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- Prior art keywords
- motor
- magnet rings
- big magnet
- magnet ring
- axial magnetizing
- 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.)
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The invention relates to a parallel extruding taper slope magnetic suspension motor, comprising inside cone axial magnetizing big magnet rings (1), outside taper slope axial magnetizing cone small magnet rings (2), a motor rotor (3), a motor stator (4), a casing (5), a principal axis (6) and the like; the two inside cone axial magnetizing big magnet rings (1) are installed on the two sides of the motor casing (5), the two outside taper slope axial magnetizing cone small magnet rings (2) are installed at the inner sides of the big magnet rings (1), the motor rotor (3) and the two axial magnetizing cone small magnet rings (2) are together installed on the principal axis (6), and the motor stator (4) and the two inside cone axial magnetizing big magnet rings (1) are together installed on the casing (5); and the axial magnetizing cone small magnet rings (2) are extended outside symmetrically.
Description
Affiliated technical field
The present invention relates to a kind of parallel extruding tapered slope magnetic suspension motor, this motor is the both sides that two inboard cone over glazes are installed in motor casing to the big magnet ring that magnetizes, two outside tapered slope axial charging beads are installed in its inboard, rotor and two axial charging taper beads are installed on the main shaft jointly, and motor stator is installed on the shell to the big magnet ring that magnetizes jointly with two inboard cone over glazes.Belong to the magnetic levitation technology field.
Background technology
At present, known to us, conical ring can be used for radial magnetic bearing, because there is axial instability in it, so design in the past can't realize axial suspension.We have so just realized the balance of axial suspension with the length symmetry extend outwards of suspended ring now.
Summary of the invention
Principle of the present invention is the both sides that two inboard cone over glazes are installed in motor casing to the big magnet ring that magnetizes, two outside tapered slope axial charging beads are installed in its inboard, rotor and two axial charging taper beads are installed on the main shaft jointly, and motor stator is installed on the shell with two inboard cone over glazes to the big magnet ring that magnetizes jointly; Axial charging taper bead symmetry prolongs laterally.
Description of drawings
Fig. 1 is the radial section structural map of parallel extruding tapered slope magnetic suspension motor of the present invention.
The present invention will be further described below in conjunction with accompanying drawing.
Among Fig. 1, the inboard cone over glaze is to the big magnet ring (1) that magnetizes, outside tapered slope axial charging bead (2), rotor (3), motor stator (4), shell (5), main shaft (6) etc.; Two inboard cone over glazes are installed in the both sides of motor casing (5) to the big magnet ring (1) that magnetizes, two outside tapered slope axial charging beads (2) are installed in the inboard of big magnet ring (1), rotor (3) is installed on the main shaft (6) jointly with two axial charging taper beads (2), and motor stator (4) is installed on the shell (5) to the big magnet ring (1) that magnetizes jointly with two inboard cone over glazes; Axial charging taper bead (2) symmetry prolongs laterally.
Claims (1)
1. parallel extruding tapered slope magnetic suspension motor, it is characterized in that: the inboard cone over glaze is to the big magnet ring (1) that magnetizes, outside tapered slope axial charging taper bead (2), rotor (3), motor stator (4), shell (5), main shaft (6) etc.; Two inboard cone over glazes are installed in the both sides of motor casing (5) to the big magnet ring (1) that magnetizes, two outside tapered slope axial charging taper beads (2) are installed in the inboard of big magnet ring (1), rotor (3) is installed on the main shaft (6) jointly with two axial charging taper beads (2), and motor stator (4) is installed on the shell (5) to the big magnet ring (1) that magnetizes jointly with two inboard cone over glazes; Axial charging taper bead (2) symmetry prolongs laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100361390A CN102045001A (en) | 2009-10-14 | 2009-10-14 | Parallel extruding taper slope magnetic suspension motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100361390A CN102045001A (en) | 2009-10-14 | 2009-10-14 | Parallel extruding taper slope magnetic suspension motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102045001A true CN102045001A (en) | 2011-05-04 |
Family
ID=43910866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100361390A Pending CN102045001A (en) | 2009-10-14 | 2009-10-14 | Parallel extruding taper slope magnetic suspension motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102045001A (en) |
-
2009
- 2009-10-14 CN CN2009100361390A patent/CN102045001A/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: 20110504 |