CN103166421A - Retarder with self-power-generation function - Google Patents
Retarder with self-power-generation function Download PDFInfo
- Publication number
- CN103166421A CN103166421A CN2012101831380A CN201210183138A CN103166421A CN 103166421 A CN103166421 A CN 103166421A CN 2012101831380 A CN2012101831380 A CN 2012101831380A CN 201210183138 A CN201210183138 A CN 201210183138A CN 103166421 A CN103166421 A CN 103166421A
- Authority
- CN
- China
- Prior art keywords
- retarder
- rotor
- trt
- mounting disc
- blast furnace
- 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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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P15/00—Arrangements for controlling dynamo-electric brakes or clutches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
Abstract
The invention discloses a retarder with a self-power-generation function. The retarder with the self-power-generation function is characterized by comprising a stator assembly, wherein the stator assembly comprises at least one magnetic pole, a rotor, an installing plate and at least one power generating device, wherein the at least one magnetic pole is fixed on a supporting frame, the rotor rotates relative to the stator assembly, the installing plate is fixed with the rotor, and the at least one power generating device is located in the stator assembly.
Description
Technical field
The present invention relates to a kind of automobile parts, relate in particular to a kind of current vortex retarder with spontaneous electrical function.
Background technology
Current vortex retarder is a kind of auxiliary brake device for automobile.This device is arranged between automobile drive axle and gearbox, realizes contactless braking by electromagnetic induction principle.Current vortex retarder can provide powerful braking moment in a quite wide range of speeds, and then produces and to avoid running out the way, traditional brake failure and the potential safety hazard such as blow out, and therefore is widely used on motor vehicle, particularly truck conspicuity marking.
As shown in fig. 1, Fig. 1 is a kind of comparatively typical current vortex retarder in prior art.This current vortex retarder adjusts pad 3 by rotor 1, field frame assembly 2, rotor and bracing frame 4 forms.Field frame assembly 2 comprises usually being arranged by certain position relation by even number of poles and forms.Each magnetic pole is made on iron core by coil winding.Rotor 1 is adjusted pad 3 by rotor and is connected with the power transmission shaft (not shown).Bracing frame 4 is used for fixed stator assembly 2, and this current vortex retarder and automotive interior miscellaneous part are fixed.
When automobile normal running, rotor 1 is with the power transmission shaft High Rotation Speed, due to coil no power this moment, iron core does not have magnetic field, therefore do not produce braking moment, if coil leads to exciting curent, several iron cores just produce several magnetic fields, part magnetic flux by iron core increases, and the part magnetic flux that leaves iron core reduces, and produces current vortex thereby make in rotor 1, the rotor 1 of current-carrying is subject to the effect of power in magnetic field, its action direction is opposite with the direction of rotation of rotor 1, hinders the rotation of rotor 1, thereby makes current vortex retarder produce braking moment.The braking moment that current vortex retarder produces can be regulated by the exciting curent control device.Exciting curent by coil is larger, and magnetic field is stronger, and braking moment is just larger.Therefore current vortex retarder needs high-power power supply to realize powerful braking moment.
Current vortex retarder of the prior art utilizes storage battery or generator powered, and when automobile runs, storage battery and generator output current can't greater than 100 amperes, often be not enough to produce enough braking moments by the coil excitation electric current usually.Therefore current vortex retarder of the prior art is subject to the restriction of exciting curent deficiency, has affected the application of current vortex retarder on large-scale, heavy vehicle.
Summary of the invention
In order to overcome the defective that exists in prior art, the invention provides a kind of automobile retarder with spontaneous electrical function.
In order to realize the foregoing invention purpose, the present invention discloses a kind of automobile retarder with spontaneous electrical function, it is characterized in that, comprising: a stator assembly, and this field frame assembly comprises at least one magnetic pole, this magnetic pole all is fixed on a bracing frame; One rotor, this rotor rotates relative to this field frame assembly; One mounting disc, this mounting disc and rotor are fixed; At least one Blast Furnace Top Gas Recovery Turbine Unit (TRT), this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is positioned at field frame assembly.
Further, this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with this mounting disc by a transmission device.
Further, the quantity of this magnetic pole is even number, this Blast Furnace Top Gas Recovery Turbine Unit (TRT) and this magnetic pole along the outer rim monolayer distribution of this mounting disc on this bracing frame.The stator of this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is fixed on this bracing frame.This transmission device is a belt.
Further, this mounting disc comprises the first side and the second side that diameter is different, and this first side is connected with this transmission device, and this second side is connected with this rotor.This Blast Furnace Top Gas Recovery Turbine Unit (TRT) quantity is two, and wherein the first Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with this mounting disc by the first transmission device, and the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with this mounting disc by the second transmission device.The stator of the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) all is fixed on this bracing frame, the rotor of the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) is with respect to the stator rotation of the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT), the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) and this magnetic pole along the outer rim monolayer distribution of this mounting disc on this bracing frame.
Further, this mounting disc comprises three sides, and two side diameters that adjoin each other are not identical, and this first, second, third side is connected with this first transmission device, the second transmission device and this rotor respectively.
Further, some fan blades are set to strengthen heat radiation on this rotor.
Mutually this is with prior art, retarder with spontaneous electrical function provided by the present invention can be useful on multiple Move tool, as automobile, train, subway, elevator, cableway etc., overcome when using on large-scale or the ultra-large type vehicles defective of the retarder braking moment deficiency that causes because of undercurrent.The mechanical energy when retarder with spontaneous electrical function provided by the present invention can be effectively with motor racing is converted into electric energy and supplies with retarder, for retarder provides powerful braking moment, overcome retarder and can not use defective on the large-scale heavy-duty car equipment.Meanwhile, the retarder with spontaneous electrical function provided by the present invention and prior art mutually this, compact conformation can reduce the area of retarder to greatest extent, provides more during for automobile assembling and can utilize the space.
Description of drawings
Can be by following detailed Description Of The Invention and appended graphic being further understood about the advantages and spirit of the present invention.
Fig. 1 is the structural representation of the shown retarder of prior art;
Fig. 2 is the profile of the retarder that goes out shown in the present;
Fig. 3 is the structural representation of one of execution mode of the retarder that goes out shown in the present;
Fig. 4 is two structural representation of the execution mode of the retarder that goes out shown in the present;
Fig. 5 is the structural representation of the mounting disc of the retarder that goes out shown in the present;
Fig. 6 is the vertical view of the mounting disc of the retarder that goes out shown in the present.
Main diagram
1-rotor 2-field frame assembly
The 3-rotor is adjusted pad 4-bracing frame
10-bracing frame 20-generator
21-generator amature 22-transmission device
31-iron core 32-coil
40-power transmission shaft 50-mounting disc
51,52,53-mounting disc side 60-rotor
Embodiment
Describe the retarder with spontaneous electrical function of a kind of specific embodiment of the present invention in detail below in conjunction with accompanying drawing.Yet, the present invention should be understood as and be not limited to this execution mode described below, and technical concept of the present invention can be implemented with other known technologies or the combination of function other technologies identical with those known technologies.
In the following description, for clear structure of the present invention and the working method of showing, to be described by all multidirectional words, but should be with Word Understandings such as 'fornt', 'back', " left side ", " right side ", " outward ", " interior ", " outwards ", " inwardly ", " axially ", " radially " for convenience of term, and not should be understood to word of limitation.In addition, a side of nearly power transmission shaft mainly depended in " inboard " word that uses in the following description; " outside " word mainly refers to the side away from power transmission shaft.The present invention is so that be used on automobile and be typical embodiment introduction, but those of ordinary skill in the art should be known in scope used in the present invention, is not limited to automobile, can be used for various Move tools.The Move tool of indication of the present invention comprises that all are transported to the work of another place with people or object from a place, as automobile, train, subway, elevator, cableway etc.
The invention provides a kind of compact conformation and have the automobile retarder of spontaneous electrical function, comprising: field frame assembly, mounting disc, rotor and Blast Furnace Top Gas Recovery Turbine Unit (TRT).Wherein this field frame assembly comprises even number of poles, and all magnetic poles all are fixed on bracing frame.Mounting disc and power transmission shaft are fixed, and when power transmission shaft rotated, mounting disc was also rotated thereupon.Rotor and the mounting disc of this retarder are fixed, and when power transmission shaft rotated, rotor was servo-actuated.The rotor of Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with mounting disc by a transmission device.During motor racing, power transmission shaft drives the mounting disc campaign, and mounting disc drives this actuator movement, and transmission device drives the rotor motion of Blast Furnace Top Gas Recovery Turbine Unit (TRT) with generation current.
Fig. 2 is the profile of the retarder that goes out shown in the present, and as shown in Figure 2, mounting disc 50 fixes with the power transmission shaft (not shown), does not have each other relative displacement to produce.The rotor 60 of retarder is fixing with mounting disc 50.Rotor 60 also rotates thereupon when mounting disc 50 is rotated.The stator of retarder is fixed on bracing frame 10. usually, this bracing frame 10 can be connected with the gearbox (not shown) of automobile, also can be installed on the chassis (not shown) of vehicle, bracing frame 10 mainly plays a part to fix this retarder.Stator 2 is comprised of stator core and coil, and its coil 32 is mainly formed by the coiling of metallic copper coil.On this bracing frame 10, place a generator 20 with the same side of the stator of placing retarder.The stator of this generator 20 and this bracing frame 10 are fixing, and the rotor 21 of generator is connected with mounting disc 50 by a transmission device (not shown).Machine power when this transmission device 22 rotates mounting disc 50 sends generator amature 21 to, and generator amature 21 is rotated, thereby realizes the purpose of generating.
Fig. 3 is the structural representation of one of execution mode of the retarder that goes out shown in the present.The stator of the retarder that uses in prior art comprises even number of poles, and usually, the number of magnetic pole is 6,8,10 or 12.Magnetic pole of the prior art is distributed in the annulus position take power transmission shaft as the center of circle usually, each magnetic pole to the position of power transmission shaft about equally, the benefit of doing like this is to reduce to greatest extent the area of retarder, provides more during for automobile assembling and can utilize the space.
Automobile retarder with spontaneous electrical function provided by the present invention on the position of original magnetic pole, and keeps the constant of original number of magnetic poles with generator designs.The advantage of doing like this is, needs hardly to increase the area of retarder.As shown in Figure 3, on this bracing frame 10, place a generator 20 with the same side of the stator of placing retarder.The stator of this generator 20 and this bracing frame 10 are fixing.This generator 20 together with magnetic pole, along the outer rim monolayer distribution of mounting disc 50 on bracing frame 10.Generator 20 roughly is a circle with the distributing position of magnetic pole.The rotor 21 of this generator is connected with mounting disc 50 by a belt 22.When mounting disc was moved with power transmission shaft 40, mounting disc 50 drove simultaneously belt 22 and rotates, thereby the rotor 21 that drives generator rotates.One retarder rotor 60 is installed in this mounting disc 50 simultaneously.Comprise iron core and the coil that is wound in the iron core periphery in the stator of generator 20.
The automobile of this retarder with spontaneous electrical function is installed when proper motion, in the rotor 60 of retarder and retarder, the rotor 21 of generator all rotates with the rotation of power transmission shaft, due to all energisings of stator coil of generator in the stator coil 32 of retarder and retarder, so in this retarder and retarder, generator is not all worked.When brake signal occurring, this signal makes the stator coil energising of stator coil 32 and the interior generator 20 of retarder of retarder simultaneously, so in retarder, the rotation that utilizes power transmission shaft 40 of generator is generated electricity, and electric current is delivered to the stator coil 32 of retarder.Several iron cores 31 of the stator of retarder just produce several magnetic fields, part magnetic flux by iron core 31 increases, the part magnetic flux that leaves iron core 31 reduces, thereby make in rotor 60 and produce current vortex, the rotor 60 of current-carrying is subject to the effect of power in magnetic field, its action direction is opposite with the direction of rotation of rotor 60, hinders the rotation of rotor 60, thereby makes current vortex retarder produce braking moment.When automobile stopped operating, in retarder, generator 20 quit work.
The present invention also provides another execution mode of this automobile retarder with spontaneous electrical function.Fig. 4 is two structural representation of the execution mode of the retarder that goes out shown in the present.As shown in Figure 4, on this bracing frame 10, place two generators 20,70 with the same side of the stator of placing retarder.In order not increase the area of this retarder, 8 magnetic poles in embodiment one are reduced to 6 magnetic poles.Generator 20,70 stator are all fixing with bracing frame 10. Generator 20,70 together with magnetic pole, along the outer rim monolayer distribution of mounting disc 50 on bracing frame 10. Generator 20,70 and the distributing position of magnetic pole roughly be a circle.The rotor 21 of generator, 71 is connected with mounting disc 50 by belt 22,72.When mounting disc was moved with power transmission shaft 40, mounting disc 50 drove simultaneously belt 22,72 and rotates, thereby the rotor 21 that drives generator rotates.Include iron core in generator 20,70 stator and be wound in the coil of iron core periphery.
The concrete structure of this mounting disc 50 sees also Fig. 5.Mounting disc 50 is used for the machine power of power transmission shaft 40 is sent to rotor 60 and the generator amature 21 of retarder.The vertical view of mounting disc 50 as shown in Figure 6.Power transmission shaft 40 is positioned at the center, and each side of mounting disc 50 consists of one group of concentric circles.In the present embodiment, mounting disc 50 comprises three sides 53,52 and 51, and wherein are connected with retarder rotor with the belt 22,72 of generator respectively and are connected in each side.In the present embodiment, in order clearly to illustrate this mounting disc 50, three sides 53,52 and 51 diameter are successively decreased gradually, but in actual design process, as long as it is unequal to satisfy next-door neighbour's the diameter of two sides.The advantage of doing like this is, the belt 22 of generator, 72 and retarder rotor 60 each does not affect each other.
For mechanical energy is converted into heat energy, therefore in the present embodiment, be provided with some fan blades on retarder rotor 60 due to the principle of current vortex retarder, fan blade is arranged along clockwise or counterclockwise mode.When this rotor running, the heat energy of generation can distribute with the running of fan blade.
Mutually this is with prior art, the mechanical energy when automobile retarder with spontaneous electrical function provided by the present invention can be effectively with motor racing is converted into electric energy and supplies with retarder, for retarder provides powerful braking moment, overcome retarder and can not use defective on the large-scale heavy-duty car equipment.Meanwhile, the automobile retarder with spontaneous electrical function provided by the present invention and prior art mutually this, compact conformation can reduce the area of retarder to greatest extent, provides more during for automobile assembling and can utilize the space.
Described in this specification is preferred embodiment of the present invention, and above embodiment is only in order to illustrate technical scheme of the present invention but not limitation of the present invention.All those skilled in the art all should be within the scope of the present invention under this invention's idea by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. the retarder with spontaneous electrical function, is characterized in that, comprising:
One stator assembly, described field frame assembly comprises at least one magnetic pole, described magnetic pole all is fixed on a bracing frame;
One rotor, described rotor rotates relative to described field frame assembly;
One mounting disc, described mounting disc and rotor are fixed;
At least one Blast Furnace Top Gas Recovery Turbine Unit (TRT), described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is positioned at field frame assembly.
2. the retarder with spontaneous electrical function as claimed in claim 1, is characterized in that, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with described mounting disc by a transmission device.
3. the retarder with spontaneous electrical function as claimed in claim 1, is characterized in that, the quantity of described magnetic pole is even number, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) and described magnetic pole along the outer rim monolayer distribution of described mounting disc on support frame as described above.
4. the retarder with spontaneous electrical function as claimed in claim 1, is characterized in that, the stator of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is fixed on support frame as described above.
5. the retarder with spontaneous electrical function as claimed in claim 2, is characterized in that, described transmission device is a belt.
6. the retarder with spontaneous electrical function as claimed in claim 2, is characterized in that, described mounting disc comprises the first side and the second side that diameter is different, and described the first side is connected with described transmission device, and described the second side is connected with described rotor.
7. the retarder with spontaneous electrical function as claimed in claim 1, it is characterized in that, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) quantity is two, and wherein the first Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with described mounting disc by the first transmission device, and the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with described mounting disc by the second transmission device.
8. the retarder with spontaneous electrical function as claimed in claim 7, it is characterized in that, the stator of described the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) all is fixed on support frame as described above, the rotor of described the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) is with respect to the stator rotation of described the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT), described the one the second Blast Furnace Top Gas Recovery Turbine Unit (TRT) and described magnetic pole along the outer rim monolayer distribution of described mounting disc on support frame as described above.
9. the retarder with spontaneous electrical function as claimed in claim 7, it is characterized in that, described mounting disc comprises three sides, and two side diameters that adjoin each other are not identical, and described first, second, third side is connected with described the first transmission device, the second transmission device and the rotor of being connected respectively.
10. the retarder with spontaneous electrical function as claimed in claim 1, is characterized in that, some fan blades is set to strengthen heat radiation on described rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101831380A CN103166421A (en) | 2011-12-13 | 2012-06-05 | Retarder with self-power-generation function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110424065.5 | 2011-12-13 | ||
| CN201110424065 | 2011-12-13 | ||
| CN2012101831380A CN103166421A (en) | 2011-12-13 | 2012-06-05 | Retarder with self-power-generation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103166421A true CN103166421A (en) | 2013-06-19 |
Family
ID=47458150
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202628149U Expired - Lifetime CN202679216U (en) | 2011-12-13 | 2012-06-05 | Retarder with self-generating function |
| CN201210183507.6A Active CN103166422B (en) | 2011-12-13 | 2012-06-05 | A kind of retarder with spontaneous electrical function |
| CN2012101831380A Pending CN103166421A (en) | 2011-12-13 | 2012-06-05 | Retarder with self-power-generation function |
| CN2012101835733A Pending CN103158562A (en) | 2011-12-13 | 2012-06-05 | Retarder with function of self-generating electric and used for vehicles |
| CN2012202628007U Expired - Lifetime CN202663275U (en) | 2011-12-13 | 2012-06-05 | Retarder with automatic power generation function for vehicles |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202628149U Expired - Lifetime CN202679216U (en) | 2011-12-13 | 2012-06-05 | Retarder with self-generating function |
| CN201210183507.6A Active CN103166422B (en) | 2011-12-13 | 2012-06-05 | A kind of retarder with spontaneous electrical function |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101835733A Pending CN103158562A (en) | 2011-12-13 | 2012-06-05 | Retarder with function of self-generating electric and used for vehicles |
| CN2012202628007U Expired - Lifetime CN202663275U (en) | 2011-12-13 | 2012-06-05 | Retarder with automatic power generation function for vehicles |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN202679216U (en) |
| WO (2) | WO2013086771A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143118A (en) * | 2016-07-15 | 2016-11-23 | 吉林大学 | A kind of automobile with disc type wheel hub motor |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202679216U (en) * | 2011-12-13 | 2013-01-16 | 泰乐玛汽车制动系统（上海）有限公司 | Retarder with self-generating function |
| CN104553823A (en) * | 2013-10-09 | 2015-04-29 | 泰乐玛汽车制动系统（上海）有限公司 | Eddy current retarder mounted on vehicle transmission shaft |
| CN104648343B (en) * | 2015-02-07 | 2017-06-20 | 盐城工学院 | Automobile self feed back brake system |
| CN105000003B (en) * | 2015-02-07 | 2017-10-03 | 盐城工学院 | Automobile intelligent brake system |
| GB201512264D0 (en) * | 2015-07-14 | 2015-08-19 | Cummins Generator Technologies | Adaptor for generator |
| CN107516985A (en) * | 2017-08-15 | 2017-12-26 | 天津恭达顺驰科技有限公司 | A kind of bridge configuration electromagnetism liquid-cooled retarder of wheel rim deceleration device |
| CN117615932A (en) * | 2021-07-07 | 2024-02-27 | 拉莱特兹多斯 Y 变压器股份有限公司 | Vehicle retarder power supply system, autonomous retarder and manufacturing method of autonomous retarder |
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-
2012
- 2012-06-05 CN CN2012202628149U patent/CN202679216U/en not_active Expired - Lifetime
- 2012-06-05 CN CN201210183507.6A patent/CN103166422B/en active Active
- 2012-06-05 CN CN2012101831380A patent/CN103166421A/en active Pending
- 2012-06-05 CN CN2012101835733A patent/CN103158562A/en active Pending
- 2012-06-05 CN CN2012202628007U patent/CN202663275U/en not_active Expired - Lifetime
- 2012-06-08 WO PCT/CN2012/000788 patent/WO2013086771A1/en active Application Filing
- 2012-06-08 WO PCT/CN2012/000789 patent/WO2013086772A1/en active Application Filing
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| US6199391B1 (en) * | 1997-08-29 | 2001-03-13 | American Cooling Systems, Llc | Magnetic clutch method and apparatus for driving a vehicle air conditioner |
| WO2004091081A1 (en) * | 2003-03-26 | 2004-10-21 | Telma | Electromagnetic retarder for a vehicle comprising an alternator |
| CN2806225Y (en) * | 2005-05-13 | 2006-08-16 | 苏新页 | Self-generating electric eddy speed damper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106143118A (en) * | 2016-07-15 | 2016-11-23 | 吉林大学 | A kind of automobile with disc type wheel hub motor |
| CN106143118B (en) * | 2016-07-15 | 2018-09-14 | 吉林大学 | A kind of automobile with disc type wheel hub motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103166422B (en) | 2018-01-16 |
| WO2013086772A1 (en) | 2013-06-20 |
| CN202663275U (en) | 2013-01-09 |
| CN202679216U (en) | 2013-01-16 |
| CN103166422A (en) | 2013-06-19 |
| WO2013086771A1 (en) | 2013-06-20 |
| CN103158562A (en) | 2013-06-19 |
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Application publication date: 20130619 |