CN2813979Y - Magnetic dielectric bearing - Google Patents
Magnetic dielectric bearing Download PDFInfo
- Publication number
- CN2813979Y CN2813979Y CN 200520086000 CN200520086000U CN2813979Y CN 2813979 Y CN2813979 Y CN 2813979Y CN 200520086000 CN200520086000 CN 200520086000 CN 200520086000 U CN200520086000 U CN 200520086000U CN 2813979 Y CN2813979 Y CN 2813979Y
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- CN
- China
- Prior art keywords
- magnetic
- bearing
- utility
- magnetic medium
- model
- 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 - Fee Related
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model relates to a magnetic dielectric bearing, which belongs to a magnetic bearing in machinery parts. The utility model solves the problem of zero friction in the process of the rotation of a bearing, therefore the energy consumption can be saved. The utility model is provided with a cylindrical or flower pot-shaped casing [6], the inner part of which is fixed with a group of circular annular magnetic stators [3] which are parallel from top to bottom. Circular annular magnetic rotors [1] are positioned at a same plane, are penetrated by a center axle [2] at the center parts, are provided with thimbles [4] at the bottom parts, are supported on and fixed with supporting points [5], and are parallel from top to bottom. The magnetic performance of reverse magnetic rotors of the circular annular magnetic rotors is consistent with the upper and the lower magnetic performance of the stators. The utility model has the advantages that the structure is simple, the friction coefficient is nearly zero, the rotation is conveniently and the fabrication of dynamic landscapes with various forms is convenient.
Description
Technical field
Magnetic medium bearing the utility model belongs to rotatable parts---the bearing that magnetic material is made.
Background technique
Magnetic medium bearing, other bearing mostly are ferrous materials and make, recent also useful ceramic-type plastic production, it mostly is ball greatly, roller bearing, inside and outside collar-shaped.Frictional force is big slightly.The utility model is that the magnetic principles of utilizing the same sex to repel each other is made.There is not getting in touch of machinery between its stator and the rotor.Have only the effect of magnetic, rotor is supported on the fulcrum in floatability under the effect of magnetic force, so frictional force is very little, practically negligible when rotating.So under the blowing of gentle breeze, can rotate.Utilize this bearing to load onto the ornamental piece of various moulding on the top of bearing centre axle, as: the earth, Mi Ju, animal, flower, bird, billboard etc. can reach dynamic effect.
Summary of the invention
A kind of magnetic medium bearing, on it is characterized in that in the housing [6] of cylindrical shape or flowerpot shape, each fixes the magnetic stator [3] of a parallel ring lower end, put central shaft bottom on its inner same plane and be thimble [4], be supported on the fulcrum [5] at housing bottom center, by central shaft [2] therein heart string cross and with it fixing on, following another parallel group ring magnetic rotor [1].
Magnet rotor that should be reverse mutually must be consistent with the last magnetic of stator, makes the balance and stability of its confining force.Housing, axle, fulcrum material are nonmagnetic substance.As aluminium, aluminum alloy, highstrenghtpiston, nylon etc.Magnetic material is used magnet usually.
The purpose of this utility model provides a kind of frictional force and is close to and does not make the magnetic medium bearing that big transmission is used for the on-mechanical of " zero " friction.
When it uses,, add the principle that the opposite sex of stator and rotor is repelled each other, reach the purpose of rotation, the moulding on the central shaft is rotated with the wind, make sporty effect because of the effect of gentle breeze.Owing to do not have other power, so energy consumption is also practically negligible.
Description of drawings
Accompanying drawing is a magnetic medium bearing structure schematic representation.1-magnet rotor wherein; The 2-central shaft; The 3-magnetic stator; The 4-thimble; The 5-fulcrum; The 6-housing.
Embodiment
The enforcement of magnetic medium bearing is to get same magnetic medium to be processed into as shown in the figure inside and outside ring body and to make rotor [1] and stator [3], and make the central shaft [2] consistent and after thimble [4] shape is processed in the lower end with the rotor internal diameter with nonmagnetic substance, cross and be fixed in the rotor from the rotor center string, again rotor is placed in the stator, stator is fixed in the housing of nonmagnetic substance making, and at housing lower end circle centre position fixed support [5], the additional package that other adds housing [6] gets final product.
Claims (4)
1. magnetic medium bearing, it is characterized in that cylindrical shape or flowerpot shape the interior upper and lower end of housing [6] each fix a parallel ring magnetic stator [3], put a central shaft [2] heart string mistake therein on its inner same plane, the bottom is thimble [4], be supported on the fulcrum [5] at housing bottom center, and with its another fixing, parallel up and down group ring magnetic rotor [1], its reverse magnet rotor is necessary consistent with the last magnetic of stator.
2. magnetic medium bearing according to claim 1 is characterized in that magnetic medium is generally magnet.
3. magnetic medium bearing according to claim 1 is characterized in that housing, fulcrum material, axle are nonmagnetic substance.
4. magnetic medium bearing according to claim 3 is characterized in that nonmagnetic substance is aluminium, aluminum alloy, highstrenghtpiston, nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086000 CN2813979Y (en) | 2005-08-10 | 2005-08-10 | Magnetic dielectric bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086000 CN2813979Y (en) | 2005-08-10 | 2005-08-10 | Magnetic dielectric bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813979Y true CN2813979Y (en) | 2006-09-06 |
Family
ID=36949067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086000 Expired - Fee Related CN2813979Y (en) | 2005-08-10 | 2005-08-10 | Magnetic dielectric bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813979Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303046B (en) * | 2007-05-08 | 2010-05-26 | 李国坤 | Repel push magnetic body component, complete permanent magnetism complete suspending bearing as well as combined wind power photovoltaic power generation system |
| CN105090244A (en) * | 2015-09-10 | 2015-11-25 | 重庆市北碚区德宇仪表元件有限公司 | Axial stress magnetic bearing |
| CN105158497A (en) * | 2015-09-10 | 2015-12-16 | 重庆市北碚区德宇仪表元件有限公司 | Magnetic suspension rotating speed sensor |
-
2005
- 2005-08-10 CN CN 200520086000 patent/CN2813979Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303046B (en) * | 2007-05-08 | 2010-05-26 | 李国坤 | Repel push magnetic body component, complete permanent magnetism complete suspending bearing as well as combined wind power photovoltaic power generation system |
| CN105090244A (en) * | 2015-09-10 | 2015-11-25 | 重庆市北碚区德宇仪表元件有限公司 | Axial stress magnetic bearing |
| CN105158497A (en) * | 2015-09-10 | 2015-12-16 | 重庆市北碚区德宇仪表元件有限公司 | Magnetic suspension rotating speed sensor |
| CN105090244B (en) * | 2015-09-10 | 2018-01-16 | 重庆市北碚区德宇仪表元件有限公司 | Axially loaded magnetic suspension bearing |
| CN105158497B (en) * | 2015-09-10 | 2018-02-13 | 重庆市北碚区德宇仪表元件有限公司 | Magnetic suspension speed probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20090910 |