CN1937390A - Magnetic suspension bearing and magnetic-suspension automobile - Google Patents
Magnetic suspension bearing and magnetic-suspension automobile Download PDFInfo
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- CN1937390A CN1937390A CN 200510102793 CN200510102793A CN1937390A CN 1937390 A CN1937390 A CN 1937390A CN 200510102793 CN200510102793 CN 200510102793 CN 200510102793 A CN200510102793 A CN 200510102793A CN 1937390 A CN1937390 A CN 1937390A
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- magnetic
- magnetic suspension
- automobile
- suspension bearing
- bearing
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Abstract
This invention relates to a magnetic floating bearing and a magnetic floating car. The problem to be solved is that the electric magnetic floating or electric motion floating may replace bearings. This causes cars floating in air except wheals. This will greatly reduce the friction and resistance and reduces vibration. It increases moving speed, saves energy and is good for environment protection.
Description
Technical field
The present invention relates to a kind of magnetic suspension bearing and magnetic-suspension automobile field.
Background technology
At present, vehicle and bearing mechanically all are common ball bearing or roller bearings, and magnetic suspension bearing had not been arranged, and magnetic-suspension automobile had not been arranged yet.
Summary of the invention
The technical problem to be solved in the present invention is that the bearing with automotive wheel replaces with electromagnetic suspension method or electrodynamics suspension method, and the vehicle body suspension that makes automobile is (except the wheel) aloft.Like this, automobile traveling gets up, and has alleviated the friction and the resistance of bearing greatly, has alleviated vibrations, has also improved the speed of service, and has been beneficial to energy-conservation and environmental protection.
The principle of magnetic suspension bearing and magnetic-suspension automobile derives from magnetic suspension train, so must illustrate the principle of magnetic suspension train earlier here.
The cardinal principle that train magnetic force floats method is: in the bottom, compartment high-intensity magnet is installed, and between two guide rails, lay coil continuously, when passing to powerful electric current in the coil, the magnet of bottom, compartment will be repelled in the magnetic field that it produced, train is floated and no longer contact electromagnetic suspension method that Here it is with rail.
Also have a kind of method, ground coil no power stream, when train was run at high speed, the magnetic field of magnet induced powerful electric current at the bottom of the car in coil, and train is floated, and this method is called the electrodynamics suspension method.
We are used in the principle of magnetic suspension train on the automobile, are used in specifically on the bearing of automobile, and the method for its application illustrates in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is the simple and easy operation schematic diagram of magnetic suspension train;
Fig. 2 is the distortion schematic diagram of magnetic suspension train guide rail;
Fig. 3 is the operation schematic diagram of magnetic suspension train on the circumferential guide rail;
Fig. 4 is the magnetic suspension bearing of making according to Fig. 3.Also can be described as the cross-sectional schematic diagram of looking of magnetic suspension bearing;
Fig. 5 is that the side of magnetic suspension bearing is cutd open schematic diagram.The vertical profile schematic diagram of the magnetic suspension bearing shown in Fig. 4 just.
The A line is a guide rail of having laid coil among Fig. 1, and B is the train that magnet has been installed, and C is the floating zone.We become guide rail A into endless earlier, just allow train walk not to be at the end forever, and this just must become circumferential with guide rail A, as Fig. 2.Then train B is removed in the circumference of guide rail, allow it on guide rail, move, as Fig. 3.A is a guide rail of having laid coil among Fig. 3, and B is the train that magnet has been installed, and C is the floating zone.We regard it the epitome of magnetic suspension train as this Fig. 3.
We transform into the epitome of this magnetic suspension train into an automobile bearing.Fig. 3 middle guide A is used as the shell of bearing, and train B is as the spindle nose of automobile axle shaft, and floating zone C replaces ball or roller, as Fig. 4.Fig. 4 is the sectional elevation of magnetic suspension bearing.1 is the coil of installing on the magnetic suspension bearing shell among Fig. 4, the 2nd, and automobile axle shaft spindle nose, the 3rd, the magnet of on semiaxis spindle nose periphery, installing, the 4th, floating zone, the 5th, shell, the 6th, the axostylus axostyle of automobile axle shaft.Like this, we just utilize the method for floating of magnetic suspension train, no matter are to utilize the electromagnetic suspension method, perhaps electrodynamics suspension method, the semiaxis spindle nose B of this magnetic suspension bearing all be suspend skyborne.Because magnetic suspension bearing generally is installed in wheel center, so, the magnetic suspension bearing more than four is installed on automobile, perhaps in the middle of each wheel plural magnetic suspension bearing is installed, also just nature with whole vehicle body suspension aerial.But wheel lands.
We are called magnetic-suspension automobile with the skyborne automobile of this vehicle body suspension.
Travelling of this automobile, available automobile axle shaft and wheel reverse drive are simultaneously moved.Also the kind of drive of available electrical energy or cooperation general-utility car is moved.
Magnetic suspension bearing and magnetic-suspension automobile can utilize the contour science and technology of superconduction.
As required, coil on the magnetic suspension bearing and magnet can be replaced.
Magnetic suspension bearing is transmission device still not, and is indirect power set.Magnetic suspension bearing not only can be used on the automobile, also can be used in other mechanically.
Embodiment
Magnetic suspension bearing is the taproot of magnetic-suspension automobile.Magnetic suspension bearing is again that the principle manufacturing with magnetic suspension train forms, so the enforcement here be unable to do without said electromagnetic suspension method or electrodynamics suspension method in the specification of front.With Fig. 5 is example, and Fig. 5 is the sectional view of a magnetic suspension bearing, just the longitudinal section of the magnetic suspension bearing shown in Fig. 4.1 is the shell of magnetic suspension bearing among Fig. 5; The 2nd, the coil of on shell, installing; The 3rd, the spindle nose of magnetic suspension bearing, the just spindle nose of automobile axle shaft; The 4th, the magnet of installing on the spindle nose periphery; The 5th, the floating zone; 6, the 7th, the magnet of on cross section, the automobile axle shaft spindle nose left and right sides, installing; 8, the 9th, with the corresponding coil of magnet on the cross section, the spindle nose left and right sides; The 10th, the axostylus axostyle of automobile axle shaft; The 11st, the axle skin of automobile axle shaft, also can be simultaneously as the power transmission shaft of drive wheels; 12, the 13,14, the 15th, roller bearing.
Among Fig. 5, though one side of automobile axle shaft spindle nose does not indicate title, both sides are same.Because this spindle nose not only is equipped with strong magnet on the periphery, for example 4 among Fig. 5; And about the cross section on strong magnet also is housed, 6 among Fig. 5 and 7 for example.These magnet all have corresponding coil, so behind the coil electricity, the spindle nose of automobile axle shaft not only can be suspended in the air, and all around can not slide.That is to say, one or more magnetic suspension bearing is installed in each wheel of automobile, not only whole body of a motor car has been suspended in the air, and owing on the cross section, the semiaxis spindle nose left and right sides strong magnet is housed also, the body of a motor car that has suspended, seldom mobile before and after not only, about also seldom slide.So magnetic-suspension automobile is in operation, vehicle body is stable.Like this, under the situation that body of a motor car suspends, with automobile axle shaft and wheel reverse drive, or with electric energy and in conjunction with the kind of drive drive wheels of general-utility car, automobile just can travel.
How many sizes that magnetic suspension bearing is installed in the wheel reaches should be decided according to the size and the loading capacity of vehicle.
Another kind of execution mode is: be example with Fig. 5, give the obstructed electric current of coil of magnetic suspension bearing, the automobile axle shaft of magnet is equipped with in first high speed transmission, because the magnetic field of magnet induces powerful electric current in coil, the semiaxis spindle nose is suspended in the air.One or more this magnetic suspension bearing is installed in each wheel, just with whole vehicle body suspension in the air.With semiaxis and wheel reverse drive simultaneously, or cooperate the kind of drive drive wheels of general-utility car with electric energy, automobile just can travel.
Magnetic suspension train is that suspension is skyborne, has not wanted guide rail but just be not equal to.Magnetic-suspension automobile also is same, and special roller axle is promised and played booster action.For example, can not be suspended in when aerial when the coil blackout of magnetic suspension bearing or other reason make the automobile axle shaft spindle nose, special roller bearing will be enabled moment; When magnetic suspension bearing was enabled, roller bearing will be abandoned moment.
Another bearing fit system is: common roller bearing is keeping being equipped with magnetic suspension bearing again under the situation of appropriate gap between roller and axle housing, just roller bearing and magnetic suspension bearing use synchronously.Because magnetic suspension bearing has alleviated the pressure of vehicle body to roller bearing, thus frictional force also just alleviated, equally can energy-saving run.This also is a kind of execution mode.
Claims (8)
1, a kind of magnetic suspension bearing and magnetic-suspension automobile, it is characterized in that, the interior axle spindle nose of magnetic suspension bearing is equipped with strong magnet, coil is equipped with in the inboard of bearing shell, when coil passes to powerful electric current, and the interior axle spindle nose of bearing, just the semiaxis spindle nose of automobile just has been suspended in the air, automobile or other vehicle are equipped with the such magnetic suspension bearing more than four, just with whole vehicle body suspension aerial, but wheel lands.
2, magnetic suspension bearing according to claim 1 is characterized in that, the coil no power, if high speed jackshaft or shell coil, the magnetic field of magnet induces powerful electric current in coil, and the semiaxis spindle nose is suspended in the air.
3, magnetic suspension bearing according to claim 1 is characterized in that, the magnet of its installation and coil can be replaced.
4, magnetic suspension bearing according to claim 1 is characterized in that, still not a kind of transmission device, and be a kind of indirect power set, magnetic suspension bearing not only can be used on the automobile, and can be used in other mechanically.
5, magnetic suspension bearing according to claim 1 is characterized in that, its kind of drive is various, as: can semiaxis and wheel reverse drive simultaneously, also can adopt the kind of drive of general-utility car, also can cooperate transmission with electric energy and internal combustion engine.
6, magnetic suspension bearing according to claim 1 is characterized in that, can be used alternatingly with common roller bearing or use synchronously.
7, magnetic suspension bearing according to claim 1 and magnetic-suspension automobile is characterized in that, can utilize the contour science and technology of superconduction.
8, magnetic suspension bearing according to claim 1 and magnetic-suspension automobile is characterized in that, can utilize special roller bearing as auxiliary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510102793 CN1937390A (en) | 2005-09-19 | 2005-09-19 | Magnetic suspension bearing and magnetic-suspension automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510102793 CN1937390A (en) | 2005-09-19 | 2005-09-19 | Magnetic suspension bearing and magnetic-suspension automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1937390A true CN1937390A (en) | 2007-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510102793 Pending CN1937390A (en) | 2005-09-19 | 2005-09-19 | Magnetic suspension bearing and magnetic-suspension automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1937390A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152745A (en) * | 2011-04-07 | 2011-08-17 | 扬州大学 | Magnetic suspension electric automobile |
| CN103144530A (en) * | 2011-12-07 | 2013-06-12 | 北汽福田汽车股份有限公司 | Electric vehicle |
| CN109915200A (en) * | 2019-03-20 | 2019-06-21 | 黄亿禾 | A kind of life cabin escape system |
| CN110788094A (en) * | 2019-11-13 | 2020-02-14 | 秭归福祥建设工程有限公司 | Centrifugal cleaning device of mud pipe network for building engineering |
-
2005
- 2005-09-19 CN CN 200510102793 patent/CN1937390A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152745A (en) * | 2011-04-07 | 2011-08-17 | 扬州大学 | Magnetic suspension electric automobile |
| CN103144530A (en) * | 2011-12-07 | 2013-06-12 | 北汽福田汽车股份有限公司 | Electric vehicle |
| CN103144530B (en) * | 2011-12-07 | 2015-10-28 | 北汽福田汽车股份有限公司 | Electronlmobil |
| CN109915200A (en) * | 2019-03-20 | 2019-06-21 | 黄亿禾 | A kind of life cabin escape system |
| CN110788094A (en) * | 2019-11-13 | 2020-02-14 | 秭归福祥建设工程有限公司 | Centrifugal cleaning device of mud pipe network for building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070328 |