CN201878063U - Magnetomotive bipolar single-rotary-disk device - Google Patents
Magnetomotive bipolar single-rotary-disk device Download PDFInfo
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- CN201878063U CN201878063U CN201020665267XU CN201020665267U CN201878063U CN 201878063 U CN201878063 U CN 201878063U CN 201020665267X U CN201020665267X U CN 201020665267XU CN 201020665267 U CN201020665267 U CN 201020665267U CN 201878063 U CN201878063 U CN 201878063U
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Abstract
The utility model belongs to a magnetomotive bipolar single-rotary-disk device, which comprises upper and lower fixed magnetic disks, and a middle rotary magnetic disk which is positioned between the upper and lower fixed magnetic disks, wherein oblique permanent magnetic blocks are in an obliquely arranged frustum shape, and magnetic shielding plates are positioned in the middles of diskless bodies and on the upper surfaces and the lower surfaces of the diskless bodies; one magnetic shielding plate is clamped between the two diskless bodies, and the thickness of each magnetic shielding plate is 1/4-1/6 of that of each oblique permanent magnetic block; and 6-12 groups of through holes are drilled in a three-layer clamping body along the circumferential direction, and each group of through holes comprises a magnetic hole in which the oblique permanent magnetic block is placed, and two magnetic conduction through holes which are positioned at the front end and the back end of the magnetic block hole. In the utility model, repulsion between two magnets is used as an auxiliary power of a mechanical shaft so as to increase the application range of magnetic energy.
Description
Technical field
The utility model belongs to the bipolar single rotating-table apparatus of a kind of magnetomotive.
Background technology
Electricity is a kind of clean eco-friendly power source, and electric energy can store and the conversion of the energy way of output by storage battery and magnetic energy, and extensively adopting the electric automobile of promoting is exactly that electric energy changes the machine power that propelling vehicle advances into by storage battery; But the application study to magnetic energy also belongs to the incipient stage at present.The neodymium-iron-boron permanent magnet of manufacturing after electricity magnetizes has had very strong magnetic force at present, and magnetic force is the intrinsic physical characteristic of magnet piece itself, and it can spontaneous regression for a long time.The magnetic line of force is to radiate downward winding to the bottom S utmost point from the permanent magnet top N utmost point to the four sides, and these magnetic lines of force can not intersect yet and can not interrupt, and are a kind of curves of closure.Someone attempts the sealing utmost point wherein, and another utmost point magnetic force also can weaken and lose magnetic force, so the N in magnetic field, S the two poles of the earth are that coexistence is indivisible.Having N, S the two poles of the earth like this in the same confined space simultaneously, to being that repulsion and suction exist simultaneously between two magnets, is to exist amount of force at the same space to equate direction pair of opposite power in particular.There are a lot of scientific workers to want to design machine for doing work equipment with this magnetic force, but successfully few.
Summary of the invention
The purpose of this utility model is the bipolar single rotating-table apparatus of a kind of magnetomotive of design, and this device can utilize two repulsion between the magnet as the auxiliary power to mechanical axis, to improve the range of application of magnetic energy.
For this reason, the utility model mainly is made up of oblique permanent magnets and magnetic shield panel, and this device comprises upper and lower fixedly magnetic force dish and the middle rotation magnetic force dish between upper and lower fixedly magnetic force dish; Tiltedly permanent magnets is tilting truncated cone-shaped, and magnetic shield panel is positioned at the centre and the upper and lower faces of no disk body; On described, fixedly the structure of magnetic force dish is down: at two intrinsic a slice magnetic shield panels of no disk body therebetween, magnetic shield panel thickness is the 1/4-1/6 of oblique permanent magnets thickness, in three layers of clamping body material, be uniformly distributed along the circumference and bore 6-12 group through hole, every group of through hole is made of the magnetic patch hole of placing an oblique permanent magnets and two magnetic conduction through holes that are positioned at this front and back end, magnetic patch hole, be positioned at, the N utmost point of the oblique permanent magnets on the following fixedly magnetic force dish is descending at the last S utmost point, bore the magnetic conduction through hole that a diameter is a 1/3-1/4 magnetic surface diameter length for the 1/4-1/6 distance of oblique permanent magnets magnetic surface length forward at the N of this oblique permanent magnets pole tip end, the Pure iron magnetic conductive rod of packing in the magnetic conduction through hole, bore another magnetic conduction through hole that a diameter is a 1/3-1/4 magnetic surface diameter length for the 1/5-1/6 distance of oblique permanent magnets magnetic surface length backward at this oblique permanent magnets lower surface S pole tip end, the Pure iron magnetic conductive rod of also packing in this magnetic conduction through hole, two magnetic conductive board glands are fixed on the pure iron magnetic conductive rod of 1/3 magnetic surface place to front and back, two magnetic conduction through holes before and after the S pole-face of this oblique permanent magnets, two magnetic conductive board bottoms of magnetic shield panel capping, the magnetic line of force that seals this oblique permanent magnets leaks, the top N pole-face of this oblique permanent magnets backward prolongs gland to this face rear end pure iron magnetic conduction handful face to magnetic conduction through hole on from N utmost point magnetic surface greater than 1/2 magnetic surface with another magnetic conductive board, this magnetic conductive board top is with the magnetic shield panel capping that has the triangle open-work that the S pole tip end that makes this oblique permanent magnets exposes, form the magnetic line of force circulation loop of an artificial control, the magnetic line of force crest line at this oblique permanent magnets tip is from the triangle open-work magnetic shield panel plane of emerging;
The structure of rotation magnetic force dish is in the middle of described: at two intrinsic a slice magnetic shield panels of no disk body therebetween, magnetic shield panel thickness is the 1/4-1/6 of oblique permanent magnets thickness, supreme at the intermediate magnetic barricade, in three layers of clamping body material of following card along last, following circumference uniform distribution bores 6-12 group through hole, every group of through hole is made of with two magnetic conduction through holes that are positioned at this front and back end, magnetic patch hole the magnetic patch hole that communicates of placing two oblique permanent magnets, the intermediate magnetic barricade is parallel with the axis, magnetic patch hole of last fixedly magnetic force dish to the axis, magnetic patch hole of upper disk surface, the axis, magnetic patch hole of the extremely following card of intermediate magnetic barricade is with fixedly the axis, magnetic patch hole of magnetic force dish is parallel down, two oblique permanent magnets doubling heteropoles in each magnetic patch hole are inhaled in integrally formed back bending, in the middle of being positioned at the rotation magnetic force dish on, on the magnetic pole of the oblique permanent magnets on the following card and the corresponding adjacent surface, the magnetic pole homopolarity of the oblique permanent magnets on the following fixedly magnetic force dish card is provided with, the card at distance two oblique permanent magnets tips is that the 1/4-1/6 distance of an oblique permanent magnets magnetic surface length is bored the magnetic conduction through hole that a diameter is an oblique permanent magnets magnetic surface diameter 1/3-1/4 length, the no disk body two sides of rotation magnetic force dish in the middle of the magnetic conduction through hole runs through, the Pure iron magnetic conductive rod of in the magnetic conduction through hole, packing into, bore another magnetic conduction through hole that a diameter is an oblique permanent magnets magnetic surface diameter 1/3-1/4 length apart from the 1/5-1/6 distance of this oblique permanent magnets magnetic surface length on the card to oblique permanent magnets that should magnetic conduction through hole opposite side, the Pure iron magnetic conductive rod of also packing in this magnetic conduction through hole, two magnetic conductive board glands are fixed on, oblique permanent magnets on the following card greater than 1/2 magnetic surface place to this face on the pure iron magnetic conduction handful face in the magnetic conduction through hole, this two magnetic conductive board is outside with the magnetic shield panel capping that has the triangle open-work that the tip that makes this oblique permanent magnets exposes, form the magnetic line of force circulation loop that an artificial control is respectively arranged on two cards, tiltedly the magnetic line of force crest line at permanent magnets tip is from the triangle open-work magnetic shield panel plane of emerging.The said structure design has reached the purpose of this utility model.
The utility model has the advantages that and to utilize two repulsion between the magnet, to improve the range of application of magnetic energy as auxiliary power to mechanical axis.
Description of drawings
Fig. 1 is the following fixedly magnetic conduction and the shielding construction principle schematic of magnetic force dish of the present utility model.
Fig. 2 is the following fixedly partial structurtes schematic diagram of magnetic force dish of the present utility model.
Fig. 3 is the following fixedly upper end disk structure schematic diagram of magnetic force dish of the present utility model.
Fig. 4 is the user mode magnetic conduction and the shielding construction original structure schematic diagram of each magnetic force dish of the present utility model.
Fig. 5 is an application structure schematic diagram of the present utility model.
Fig. 6 is an application structure principle schematic of the present utility model.
Specific embodiments
To shown in Figure 6, the bipolar single rotating-table apparatus of a kind of magnetomotive mainly is made up of oblique permanent magnets 6 and magnetic shield panel 7 as Fig. 1, and this device comprises upper and lower fixedly magnetic force dish and the middle rotation magnetic force dish between upper and lower fixedly magnetic force dish; Tiltedly permanent magnets is tilting truncated cone-shaped, and magnetic shield panel is positioned at the centre and the upper and lower faces of no disk body.
As shown in Figure 1 to Figure 3, the structure of described upper and lower fixedly magnetic force dish is: at two intrinsic a slice magnetic shield panels of no disk body 14 therebetween, magnetic shield panel thickness is the 1/4-1/6 of oblique permanent magnets thickness.Be uniformly distributed along the circumference in three layers of clamping body material (referring to two no disk bodies and a slice magnetic shield panel) and bore 6-12 group through hole, every group of through hole is made of the magnetic patch hole of placing an oblique permanent magnets and two magnetic conduction through holes 11 that are positioned at this front and back end, magnetic patch hole.The N utmost point that is positioned at the oblique permanent magnets on the upper and lower fixedly magnetic force dish is descending at the last S utmost point, bore the magnetic conduction through hole that a diameter is a 1/3-1/4 magnetic surface diameter length for the 1/4-1/6 distance of oblique permanent magnets magnetic surface length forward at the N of this oblique permanent magnets pole tip end, the Pure iron magnetic conductive rod of packing in the magnetic conduction through hole.
Bore another magnetic conduction through hole that a diameter is a 1/3-1/4 magnetic surface diameter length for the 1/5-1/6 distance of oblique permanent magnets magnetic surface length backward at this oblique permanent magnets lower surface S pole tip end, the Pure iron magnetic conductive rod of also packing in this magnetic conduction through hole.Two magnetic conductive board 12 glands are fixed on the pure iron magnetic conductive rod of 1/3 magnetic surface place to front and back, two magnetic conduction through holes before and after the S pole-face of this oblique permanent magnets.Two magnetic conductive board bottoms of magnetic shield panel capping, the magnetic line of force that seals this oblique permanent magnets leaks.The top N pole-face of this oblique permanent magnets backward prolongs gland to this face rear end pure iron magnetic conduction handful face to magnetic conduction through hole on from N utmost point magnetic surface greater than 1/2 magnetic surface with another magnetic conductive board, this magnetic conductive board top is with the magnetic shield panel capping that has the triangle open-work 13 that the S pole tip end that makes this oblique permanent magnets exposes, form the magnetic line of force circulation loop of an artificial control, the magnetic line of force crest line at this oblique permanent magnets tip is got back to another utmost point by Pure iron magnetic conductive rod in the magnetic conduction through hole and magnetic conductive board again from the triangle open-work magnetic shield panel plane of emerging;
As shown in Figure 4, the structure of described middle rotation magnetic force dish is: at two intrinsic a slice magnetic shield panels of no disk body therebetween, magnetic shield panel thickness is the 1/4-1/6 of oblique permanent magnets thickness.Bore 6-12 group through hole along upper and lower circumference uniform distribution in three layers of clamping body material supreme at the intermediate magnetic barricade, card down.Every group of through hole is made of with two magnetic conduction through holes that are positioned at this front and back end, magnetic patch hole the magnetic patch hole that communicates of placing two oblique permanent magnets.The intermediate magnetic barricade is parallel with the axis, magnetic patch hole of last fixedly magnetic force dish to the axis, magnetic patch hole of upper disk surface, and the axis, magnetic patch hole of the extremely following card of intermediate magnetic barricade is with fixedly the axis, magnetic patch hole of magnetic force dish is parallel down.Two oblique permanent magnets doubling heteropoles in each magnetic patch hole are inhaled in integrally formed back bending.The magnetic pole homopolarity setting of the oblique permanent magnets on the magnetic pole of the oblique permanent magnets in the middle of being positioned on the upper and lower card of rotation magnetic force dish and the upper and lower fixedly magnetic force dish card of corresponding adjacent surface.The card at distance two oblique permanent magnets tips is that the 1/4-1/6 distance of an oblique permanent magnets magnetic surface length is bored the magnetic conduction through hole that a diameter is an oblique permanent magnets magnetic surface diameter 1/3-1/4 length, the no disk body two sides of rotation magnetic force dish in the middle of the magnetic conduction through hole runs through, the Pure iron magnetic conductive rod of in the magnetic conduction through hole, packing into, bore another magnetic conduction through hole that a diameter is an oblique permanent magnets magnetic surface diameter 1/3-1/4 length, the Pure iron magnetic conductive rod of also packing in this magnetic conduction through hole apart from the 1/5-1/6 distance of this oblique permanent magnets magnetic surface length on the card to oblique permanent magnets that should magnetic conduction through hole opposite side.Two magnetic conductive board glands be fixed on oblique permanent magnets on the upper and lower card greater than 1/2 magnetic surface place to this face on the pure iron magnetic conduction handful face in the magnetic conduction through hole, this two magnetic conductive board is outside with the magnetic shield panel capping that has the triangle open-work that the tip that makes this oblique permanent magnets exposes, form the magnetic line of force circulation loop that an artificial control is respectively arranged on two cards, tiltedly the magnetic line of force crest line at permanent magnets tip is from the triangle open-work magnetic shield panel plane of emerging.
Obviously, at two intrinsic a slice magnetic shield panels of no disk body therebetween, it only allows the magnetic line of force to pass through from the magnetic conduction through hole, can stop the magnetic line of force passes through from other position, the magnetic line of force that allows is the most advanced and sophisticated space inclination magnetic line of force that forms through magnetic conduction, shielding regulation and control back, be two groups of magnetic forces that repel each other, this oblique repulsion can be transformed into the disk rotary torsion.Each magnetic force dish card is all pulled sealing with magnetic screen, and invalid magnetic force can only circulate in the blind zone is done, and pulls the generation acting, plays one's part to the full and allow the useful effect magnetic line of force appear magnetic screen.
Every group of through hole can guarantee the intrinsic winding flux path of every oblique permanent magnets self, only reserves a magnetic field space at oblique permanent magnets acute angle tip, carries out the magnetic shield panel that covers the full circle face on each magnetic force card.Only on the relative card of two relative magnetic force dishes, leave the triangle open-work that expose at the tip that makes this oblique permanent magnets, the magnetic force that is repelled each other in oblique permanent magnets tip appears, just the magnetic line of force 30,31,32,33 that has oblique permanent magnets tip to repel each other between two relative magnetic force dish cards appears, produce acting, play one's part to the full; Other magnetic force is the circulation of magnetic conduction loop in magnetic shield panel.
Described magnetic shield panel comprises that at least one deck iron plate and nonmagnetic metal plate constitute.Barricade of the present utility model adopts the ferrochrome composite plate.An oblique angle of described oblique permanent magnets is 45 °, or is 60 °, or is 135 °, or is 150 °.
As shown in Figure 5 and Figure 6, be an Application Example.The utility model is used for the power output driving shaft on the coaxial line and works and play the auxiliary force effect between the input driven axle.This auxiliary force acting device is: upper and lower fixedly magnetic force dish coaxial line is fixed on the frame 10.Middle rotation magnetic force dish middle part is affixed with rotating shaft 4, is positioned at outside the central rack after rotating shaft terminal passes upper and lower fixedly magnetic force dish middle part and corresponding frame is coupling by spring bearing 8 and bearing 9.Wherein rotating shaft upper end 5 is an output, and the rotating shaft lower end is an input.
Described upper and lower fixedly magnetic force dish is installed on the concentric straight line with middle rotation magnetic force dish.Distance between described upper and lower fixedly magnetic force dish and the adjacent card of middle rotation magnetic force dish is 1～50mm.
The magnetic pole homopolarity setting of the oblique permanent magnets on the magnetic pole of the oblique permanent magnets in the middle of described on the upper and lower card of rotation magnetic force dish and the upper and lower fixedly magnetic force dish card of corresponding adjacent surface.The magnetic pole of the oblique permanent magnets promptly on rotation magnetic force dish card and the adjacent upper and lower fixedly magnetic force dish card is identical.All be repulsion magnetic field between each adjacent card.Magnetic field is that the N utmost point repels each other between card and the adjacent following fixedly magnetic force dish dish under the rotation magnetic force dish in the middle of being; Middle rotation magnetic force dish upper disk surface and adjacent going up fixedly are that the S utmost point repels each other between the magnetic force dish card.Rotation magnetic force disc spins in the middle of the same direction of magnetic force of rotation magnetic force dish pushed away in the middle of the magnetic force of upper and lower fixedly magnetic force dish cooperated.Z is a magnetic force among Fig. 6, and F is a torsion, and f is a buoyancy.
During use, frame is fixed on the service position, power output driving shaft concentric connects the input of rotating shaft, the output concentric connection work input driven axle of rotating shaft.When power drove power output driving shaft, rotating shaft and the commentaries on classics of work input driven axle, the rotation magnetic force dish rotated in the middle of rotating shaft drove simultaneously, because adjacent each all is magnetic repulsion between coiling.The equidirectional rotation of rotation magnetic force dish in the middle of upper and lower fixedly magnetic force dish pushes away, the torsion that it produces can be assisted and be pushed away the rotation of merit power output driving shaft, improve working machine and imitate.
In a word, the utility model can utilize two repulsion between the magnet as the auxiliary power to mechanical axis, energy savings, easy to use and effective advantage.
Claims (5)
1. the bipolar single rotating-table apparatus of magnetomotive mainly is made up of oblique permanent magnets and magnetic shield panel, it is characterized in that this device comprises upper and lower fixedly magnetic force dish and the middle rotation magnetic force dish between upper and lower fixedly magnetic force dish; Tiltedly permanent magnets is tilting truncated cone-shaped, and magnetic shield panel is positioned at the centre and the upper and lower faces of no disk body;
On described, fixedly the structure of magnetic force dish is down: at two intrinsic a slice magnetic shield panels of no disk body therebetween, magnetic shield panel thickness is the 1/4-1/6 of oblique permanent magnets thickness, in three layers of clamping body material, be uniformly distributed along the circumference and bore 6-12 group through hole, every group of through hole is made of the magnetic patch hole of placing an oblique permanent magnets and two magnetic conduction through holes that are positioned at this front and back end, magnetic patch hole, be positioned at, the N utmost point of the oblique permanent magnets on the following fixedly magnetic force dish is descending at the last S utmost point, bore the magnetic conduction through hole that a diameter is a 1/3-1/4 magnetic surface diameter length for the 1/4-1/6 distance of oblique permanent magnets magnetic surface length forward at the N of this oblique permanent magnets pole tip end, the Pure iron magnetic conductive rod of packing in the magnetic conduction through hole, bore another magnetic conduction through hole that a diameter is a 1/3-1/4 magnetic surface diameter length for the 1/5-1/6 distance of oblique permanent magnets magnetic surface length backward at this oblique permanent magnets lower surface S pole tip end, the Pure iron magnetic conductive rod of also packing in this magnetic conduction through hole, two magnetic conductive board glands are fixed on the pure iron magnetic conductive rod of 1/3 magnetic surface place to front and back, two magnetic conduction through holes before and after the S pole-face of this oblique permanent magnets, two magnetic conductive board bottoms of magnetic shield panel capping, the magnetic line of force that seals this oblique permanent magnets leaks, the top N pole-face of this oblique permanent magnets backward prolongs gland to this face rear end pure iron magnetic conduction handful face to magnetic conduction through hole on from N utmost point magnetic surface greater than 1/2 magnetic surface with another magnetic conductive board, this magnetic conductive board top is with the magnetic shield panel capping that has the triangle open-work that the S pole tip end that makes this oblique permanent magnets exposes, form the magnetic line of force circulation loop of an artificial control, the magnetic line of force crest line at this oblique permanent magnets tip is from the triangle open-work magnetic shield panel plane of emerging;
In the middle of described the rotation magnetic force dish structure be: at two intrinsic a slice magnetic shield panels of no disk body therebetween, magnetic shield panel thickness is the 1/4-1/6 of oblique permanent magnets thickness, supreme at the intermediate magnetic barricade, in three layers of clamping body material of following card along last, following circumference uniform distribution bores 6-12 group through hole, every group of through hole is made of with two magnetic conduction through holes that are positioned at this front and back end, magnetic patch hole the magnetic patch hole that communicates of placing two oblique permanent magnets, the intermediate magnetic barricade is parallel with the axis, magnetic patch hole of last fixedly magnetic force dish to the axis, magnetic patch hole of upper disk surface, the axis, magnetic patch hole of the extremely following card of intermediate magnetic barricade is with fixedly the axis, magnetic patch hole of magnetic force dish is parallel down, two oblique permanent magnets doubling heteropoles in each magnetic patch hole are inhaled in integrally formed back bending, in the middle of being positioned at the rotation magnetic force dish on, on the magnetic pole of the oblique permanent magnets on the following card and the corresponding adjacent surface, the magnetic pole homopolarity of the oblique permanent magnets on the following fixedly magnetic force dish card is provided with, the card at distance two oblique permanent magnets tips is that the 1/4-1/6 distance of an oblique permanent magnets magnetic surface length is bored the magnetic conduction through hole that a diameter is an oblique permanent magnets magnetic surface diameter 1/3-1/4 length, the no disk body two sides of rotation magnetic force dish in the middle of the magnetic conduction through hole runs through, the Pure iron magnetic conductive rod of in the magnetic conduction through hole, packing into, bore another magnetic conduction through hole that a diameter is an oblique permanent magnets magnetic surface diameter 1/3-1/4 length apart from the 1/5-1/6 distance of this oblique permanent magnets magnetic surface length on the card to oblique permanent magnets that should magnetic conduction through hole opposite side, the Pure iron magnetic conductive rod of also packing in this magnetic conduction through hole, two magnetic conductive board glands are fixed on, oblique permanent magnets on the following card greater than 1/2 magnetic surface place to this face on the pure iron magnetic conduction handful face in the magnetic conduction through hole, this two magnetic conductive board is outside with the magnetic shield panel capping that has the triangle open-work that the tip that makes this oblique permanent magnets exposes, form the magnetic line of force circulation loop that an artificial control is respectively arranged on two cards, tiltedly the magnetic line of force crest line at permanent magnets tip is from the triangle open-work magnetic shield panel plane of emerging.
2. by the bipolar single rotating-table apparatus of the described magnetomotive of claim 1, it is characterized in that: described magnetic shield panel comprises that at least one deck iron plate and nonmagnetic metal plate constitute.
3. by the bipolar single rotating-table apparatus of the described magnetomotive of claim 1, it is characterized in that: described upper and lower fixedly magnetic force dish is installed on the concentric straight line with middle rotation magnetic force dish.
4. by the bipolar single rotating-table apparatus of the described magnetomotive of claim 1, it is characterized in that: the distance between described upper and lower fixedly magnetic force dish and the adjacent card of middle rotation magnetic force dish is 1～50mm.
5. by the bipolar single rotating-table apparatus of the described magnetomotive of claim 1, it is characterized in that: the magnetic pole homopolarity setting of the oblique permanent magnets on the magnetic pole of the oblique permanent magnets in the middle of described on the upper and lower card of rotation magnetic force dish and the upper and lower fixedly magnetic force dish card of corresponding adjacent surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020665267XU CN201878063U (en) | 2010-12-17 | 2010-12-17 | Magnetomotive bipolar single-rotary-disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020665267XU CN201878063U (en) | 2010-12-17 | 2010-12-17 | Magnetomotive bipolar single-rotary-disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878063U true CN201878063U (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020665267XU Expired - Fee Related CN201878063U (en) | 2010-12-17 | 2010-12-17 | Magnetomotive bipolar single-rotary-disk device |
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| Country | Link |
|---|---|
| CN (1) | CN201878063U (en) |
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2010
- 2010-12-17 CN CN201020665267XU patent/CN201878063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Changxu Inventor after: Yang Weilai Inventor before: Yang Lidong Inventor before: Wu Changxu Inventor before: Pang Zhiyong Inventor before: Liu Shuhai Inventor before: Yang Zhichun Inventor before: Hu Lijuan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG LIDONG WU CHANGXU PANG ZHIYONG LIU SHUHAI YANG ZHICHUN HU LIJUAN TO: WU CHANGXU YANG WEILAI |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151217 |
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| EXPY | Termination of patent right or utility model |