CN108361300A - A kind of drum-type dual rotor electromagnetic friction integrated arrestor - Google Patents
A kind of drum-type dual rotor electromagnetic friction integrated arrestor Download PDFInfo
- Publication number
- CN108361300A CN108361300A CN201810337317.2A CN201810337317A CN108361300A CN 108361300 A CN108361300 A CN 108361300A CN 201810337317 A CN201810337317 A CN 201810337317A CN 108361300 A CN108361300 A CN 108361300A
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- China
- Prior art keywords
- drum
- rotor
- electromagnet
- brake
- wheel hub
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- 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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- 230000009977 dual effect Effects 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 210000003781 tooth socket Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005562 fading Methods 0.000 abstract description 6
- 230000004044 response Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
- F16D51/24—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots fluid actuated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
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- 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
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
Abstract
The invention discloses a kind of drum-type dual rotor electromagnetic friction integrated arrestors, including：Friction stopping device and electro-magnetic braking device；The electro-magnetic braking device includes：The stator and outer rotor annular in shape being arranged on the outside of the brake drum of friction stopping device from inside to outside, the stator include：The fixing bracket of the electromagnet of six and the above even number and the fixed electromagnet, multiple electromagnet are in along the equally distributed annular in the center of wheel hub, and the polarity of adjacent two electromagnet is opposite；The fixing bracket is fixedly connected with back-plate, makes the air gap for keeping 1mm 2mm between the both ends of electromagnet and outer rotor and brake drum respectively；The outer rotor is fixedly connected on wheel hub.Above-mentioned brake apparatus can improve braking response speed, reduce fretting wear and braking heat fading, effectively improve automobile brake perfrmance and safety.
Description
Technical field
The present invention relates to brake device for car technical fields, and in particular to a kind of integrated braking of drum-type dual rotor electromagnetic friction
Device.
Background technology
Traditional drum brake reduces shaft rotating speed by the frictional force between brake drum and friction plate, is widely used in
On medium-and-large-sized automobile and passenger car rear wheels braking.There is a series of problems for traditional drum brake, for example, main traveling exists
Automobile on mine or mountain highway often wants lower long slope, to avoid the gravity of body of a motor car itself that speed is made constantly to accelerate to danger
Dangerous degree need to carry out continuous braking, in addition, for travelling in the automobile of the big city operating mode of vehicle flowrate, to keep away to automobile
Exempt from traffic accident, needs the braking for frequently carrying out varying strength.In the case of these, the raising that brake temperature can be drastically influences
The character of heat-fading of brake is also possible to lead to misfunctioning of brake when serious so that influencing the braking ability of automobile.In addition, with temperature
The raising of degree, the friction aggravation of brake block, serious wear.Brake oil and dust are will produce during friction catch simultaneously, it is right
Environment pollutes.More and more electric-control systems are applied on automobile in recent years, such as ABS, ESP, TCS etc., though
Braking ability makes moderate progress, and the above problem but still protrudes.
Currently, the traditional method of domestic contrast is exactly often to water to foundation brakes wheel hub, implement to force cooling.This side
Method one side reliability is not high, and another aspect winter, water flowed to the peace that icing on ground will have a direct impact on subsequent vehicle when driving
Entirely.
Invention content
In view of this, the present invention is intended to provide a kind of brake apparatus, can improve braking response speed, reduction fretting wear
With braking heat fading, automobile brake perfrmance and safety are effectively improved.
To reach above-mentioned technique effect, the technical solution adopted in the present invention is：
A kind of drum-type dual rotor electromagnetic friction integrated arrestor, including：Mainly by brake drum, brake-shoe, friction plate, braking
The friction stopping device of wheel cylinder, return spring and back-plate composition, the back-plate are fixedly connected with axle, the braking
Drum is connect with wheel hub, further includes：Electro-magnetic braking device；The electro-magnetic braking device includes：From inside to outside annular in shape is arranged in
Stator on the outside of brake drum and outer rotor, the stator include：The electromagnet of six and the above even number and the fixed electricity
The fixing bracket of magnet, multiple electromagnet are in along the equally distributed annular in the center of wheel hub, the polarity of adjacent two electromagnet
On the contrary；The fixing bracket is fixedly connected with back-plate, makes to protect respectively between the both ends of electromagnet and outer rotor and brake drum
Hold the air gap of 1mm-2mm；The outer rotor is fixedly connected on wheel hub.
Above-mentioned integrated arrestor can greatly reduce drum-type by using being used in combination for electromagnetic braking and friction catch
The usage time of braking can effectively reduce the misfunctioning of brake phenomenon caused by heat fading, the driving safety of automobile can be improved
Property.Simultaneously as electromagnetic braking is contactless braking, the service life of drum brake system can be improved, reduce repair at
This, reduces brake dust and noise.Furthermore it is also possible to realize linear brake using electromagnetic braking, and it is easy to control, realization can be facilitated
Constant speed descending and equidistant with functions such as vehicles.
Further, the electromagnet is made of iron core, coil and yoke, and each magnet spool is connected in series with, and makes phase
Adjacent two electromagnet polarity keep 1mm- respectively on the contrary, being arranged between the yoke and brake drum and outer rotor at the inside and outside both ends of iron core
2mm air gaps.
Further, the electro-magnetic braking device further includes：Internal rotor, the internal rotor setting concentric with outer rotor exist
The inside of stator, and with the electromagnet of adjacent one end keep 1mm-2mm air gap；Internal rotor is wholely set with brake drum, or
It is fixedly connected.
Further, the material of the internal rotor is high permeability material.
Further, the alternative one of the inner surface of the outer surface and internal rotor of the brake drum is provided with prolongs along its axial direction
The rack stretched, the tooth socket being adapted to the rack is arranged in another one, and the internal rotor is fixed by the cooperation of rack and tooth socket
It is connected on brake drum.
Further, the outer rotor is mounted on by bolt on the flange of wheel hub, alternatively, outer rotor is integrally set with wheel hub
It sets.
The present invention has following advantageous effect：
1, the electro-magnetic braking device of a set of dual-rotor structure, electromagnetism Tie Tong are increased than common drum type friction brake
Electricity generates the moment of resistance simultaneously on two rotors (outer rotor and brake drum) so that braking time is substantially reduced, and braking effect increases
By force；
2, electromagnetic braking is contactless braking, and the utilization of electromagnetic braking reduces the use of friction catch, friction plate mill
Damage mitigates, and improves the service life of brake, while decreasing dust and brake oil, mitigates environmental pollution；
3, electromagnetic braking can also can simultaneously be acted on independent role, electromagnetic braking can by control coil access electric current come
The size of braking moment is controlled, Linear Control characteristic is good, and braking is rapid, and reaction is fast；And drum type friction braking low speed braking effect
Fruit is good, safe and reliable for Brake stop and parking braking, and the two combines, and gives full play to the excellent of electromagnetic braking and friction catch
Gesture；
It 4,, can to which the lifting of drum type friction brake temperature is low since electromagnetic braking assumes responsibility for a big chunk braking moment
Effective mitigation brake misfunctioning of brake phenomenon caused by due to the excessively high heat fading of temperature, improves braking safety.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the schematic cross-sectional view of A sections in Fig. 1；
Fig. 3 is entirety assembling front view of the embodiment of the present invention；
Fig. 4 is the front view of electro-magnetic braking device assembly of the embodiment of the present invention；
Fig. 5 is the front view of friction stopping device assembly of the embodiment of the present invention；
Fig. 6 is the front view of back-plate of the embodiment of the present invention；
Fig. 7 is the schematic cross-sectional view of B sections in Fig. 6；
Reference numeral：1- wheel hubs, 2- outer rotors, 3,8- yokes, 4- iron cores, 5- coils, 6,7- fixing brackets, 9- braked wheels
Cylinder, 10- wheelcylinder pistons, 11- return springs, 12- brake drums, 13- friction plates,
14- brake-shoes, 15- supporting rods, 16- back-plates.
Specific implementation mode
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiment is only used for
Clearly illustrate technical scheme of the present invention, therefore be only used as example, and the protection model of the present invention cannot be limited with this
It encloses.In the description of the present patent application, it is to be understood that the orientation or positional relationship of term "inner", "outside" etc., instruction is base
It in orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply
Signified component or structure must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of invention.
As shown in Figures 1 to 7, drum-type dual rotor electromagnetic friction integrated arrestor provided in this embodiment, including friction system
Dynamic device and electro-magnetic braking device, wherein friction stopping device is traditional drum-like brake structure form, including：Two panels pair
Claim that the brake-shoe 14 in 12 inside of brake drum is arranged, one end of two brake-shoes 14 is hinged by supporting rod 15, the other end and braking
The wheelcylinder pistons 10 of 9 both sides of wheel cylinder is hinged, and two panels brake-shoe 14 between return spring 11 is set, brake-shoe 14 with system
Friction plate 13 is set on the surface that dynamic drum 12 contacts；Non-rotating part of the friction stopping device in addition to brake drum 12, passes through
Bolt is fixedly connected with back-plate 16, and back-plate 16 is mounted on the fixed position of axle；Brake drum 12 is connect with wheel hub 1,
And it is rotated together with wheel hub 1.It is flexible by the wheelcylinder piston 10 of hydraulic drive wheel cylinder 9 when friction catch, and then push system
Dynamic hoof 14 makes friction plate 13 rub with brake drum 12, generates braking moment to reduce speed.
Electro-magnetic braking device includes：The stator and outer rotor 2 annular in shape for being arranged in 12 outside of brake drum from inside to outside, should
Stator includes：The electromagnet of six and the above even number and the fixing bracket 6,7 to fixed electromagnet, multiple electromagnet are in
Along the equally distributed annular in the center of wheel hub 1, electromagnet is made of iron core 4, coil 5 and yoke 3,8, each magnet spool 5
It being connected in series with, makes adjacent two electromagnet polarity on the contrary, when coil 5 is powered in turn, electromagnet replaces in N-S-N-S, meanwhile, setting
Certain gap is kept respectively between the yoke 8 of 4 inner end of iron core and the yoke 3 of outer end and brake drum 12 and outer rotor 2, between being somebody's turn to do
Gap is preferably the air gap of 1mm-2mm, to ensure that electromagnet generates the effect in magnetic field.Outer rotor 2 is fixedly connected on wheel hub 1, Gu
Fixed rack 6,7 is fixedly connected with back-plate 16, and then is connected on axle.
The electro-magnetic braking device of above structure, using the brake drum 12 of friction stopping device as internal rotor, outer rotor 2 passes through
Bolt is mounted on the flange of wheel hub 1, certainly, also outer rotor 2 can be made to be linked together with wheel hub 1 by techniques such as castings；When outer
When rotor 2 is rotated together with brake drum 12 with wheel hub 1, electromagnet is powered, and generates electromagnetic field, outer rotor 2 and brake drum 12 are just
The movement for doing cutting magnetic induction line hinders vehicle wheel rotation to generate braking moment.
It is also possible to for independent internal rotor is arranged on electro-magnetic braking device, independent internal rotor and outer rotor 2 are same
The circular ring shape of axis, and be that high permeability material is made, ensure the efficiency for generating electromagnetic torque.The independent internal rotor setting is fixed
Son inside, and with the yoke of the electromagnet of adjacent one end 8 keep 1mm-2mm air gap；Internal rotor is fixed with brake drum 12 to be connected
It connects, can be specifically provided with along its axially extending tooth in the alternative one of the outer surface of brake drum 12 and the inner surface of internal rotor
The tooth socket being adapted to the rack is arranged in another one, internal rotor is fixedly attached to braking by the cooperation of rack and tooth socket for item
On drum 12.
The friction stopping device and electro-magnetic braking device of above-mentioned integrated arrestor can also can simultaneously be made with independent role
With.When automobile is without braking, 5 obstructed electric current of magnet spool, brake drum 12 and the friction plate 13 of friction stopping device
Separation, automobile normal running.When automobile need braking when, electro-magnetic braking device receive driver to brake signal, to line
Circle 5 is passed through electric current, and electromagnet generates magnetic field, and generates current vortex, eddy current magnetism and electromagnet on outer rotor 2 and brake drum 12
Magnetic field interaction, just generate hinder wheel hub 1 rotate braking moment, and by adjust be passed through the size of current in coil 5 come
Control braking moment size.When automobile, which is in, runs at a low speed operating mode, due to electromagnetic braking low speed inefficiency, automobile is without using electricity
Magnetic brake only uses friction catch；When automobile is in high speed or when emergency braking operating mode, automobile simultaneously using electromagnetic braking with rub
It wipes and brakes common coordinative role；It when automobile normal running, need not such as stop, if being only deceleration, just only use electromagnetic system
It is dynamic；As non-emergent braking, constant speed descending, it is equidistant with when vehicle automobile need stop, just first made using electromagnetic braking
Car deceleration recycles friction catch parking.
In conclusion integrated arrestor provided by the invention, by using being used in combination for electromagnetic braking and friction catch,
The usage time of drum brake can be greatly reduced, the misfunctioning of brake phenomenon caused by heat fading can be effectively reduced, can be improved
The driving safety of automobile.Simultaneously as electromagnetic braking is contactless braking, can improve drum brake system uses the longevity
Life reduces maintenance cost, reduces brake dust and noise.Furthermore it is also possible to realize linear brake, controlling party using electromagnetic braking
Just, it can facilitate and realize constant speed descending and equidistant with functions such as vehicles.
It should be noted that preferred embodiment above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：It is still
It can modify to the technical solution recorded in previous embodiment, either which part or all technical features are carried out etc.
With replacement；And these modifications or replacements, technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
Range should all cover in the claim of the present invention and the range of specification.
Claims (7)
- The integrated arrestor 1. a kind of drum-type dual rotor electromagnetic rubs, including：Mainly by brake drum, brake-shoe, friction plate, braked wheel The friction stopping device of cylinder, return spring and back-plate composition, the back-plate are fixedly connected with axle, the brake drum It is connect with wheel hub, which is characterized in that further include：Electro-magnetic braking device；The electro-magnetic braking device includes：From inside to outside be in ring Shape is arranged in stator and outer rotor on the outside of brake drum, and the stator includes：The electromagnet of six and the above even number and solid The fixing bracket of the fixed electromagnet, multiple electromagnet are in along the equally distributed annular in the center of wheel hub, adjacent two electromagnetism The polarity of iron is opposite；The fixing bracket is fixedly connected with back-plate, make the both ends of electromagnet and outer rotor and brake drum it Between keep the air gap of 1mm-2mm respectively；The outer rotor is fixedly connected on wheel hub.
- The integrated arrestor 2. drum-type dual rotor electromagnetic according to claim 1 rubs, which is characterized in thatThe electromagnet is made of iron core, coil and yoke, and each magnet spool is connected in series with, and makes adjacent two electromagnet polarity 1mm-2mm air gaps are kept respectively between the yoke and brake drum and outer rotor at the inside and outside both ends of iron core on the contrary, being arranged.
- The integrated arrestor 3. drum-type dual rotor electromagnetic according to claim 1 or 2 rubs, which is characterized in that the electromagnetism Brake apparatus further includes：Internal rotor, the internal rotor with outer rotor is concentric is arranged in the inside of stator, and with adjacent one end Electromagnet keeps the air gap of 1mm-2mm；Internal rotor is wholely set with brake drum, or is fixedly connected.
- The integrated arrestor 4. drum-type dual rotor electromagnetic according to claim 3 rubs, which is characterized in thatThe material of the internal rotor is high permeability material.
- The integrated arrestor 5. drum-type dual rotor electromagnetic according to claim 4 rubs, which is characterized in thatThe alternative one of the outer surface of the brake drum and the inner surface of internal rotor is provided with along its axially extending rack, another The tooth socket being adapted to the rack is set on person, and the internal rotor is fixedly attached to brake drum by the cooperation of rack and tooth socket On.
- The integrated arrestor 6. drum-type dual rotor electromagnetic according to claim 1,2,4 or 5 rubs, which is characterized in that described Outer rotor is mounted on by bolt on the flange of wheel hub, alternatively, outer rotor is wholely set with wheel hub.
- The integrated arrestor 7. drum-type dual rotor electromagnetic according to claim 3 rubs, which is characterized in that the outer rotor is logical Bolt is crossed on the flange of wheel hub, alternatively, outer rotor is wholely set with wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337317.2A CN108361300A (en) | 2018-04-16 | 2018-04-16 | A kind of drum-type dual rotor electromagnetic friction integrated arrestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337317.2A CN108361300A (en) | 2018-04-16 | 2018-04-16 | A kind of drum-type dual rotor electromagnetic friction integrated arrestor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361300A true CN108361300A (en) | 2018-08-03 |
Family
ID=63008496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810337317.2A Withdrawn CN108361300A (en) | 2018-04-16 | 2018-04-16 | A kind of drum-type dual rotor electromagnetic friction integrated arrestor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361300A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185723A (en) * | 2019-05-17 | 2019-08-30 | 江苏理工学院 | Self-powered vehicle wheel side flywheel energy storage and drum brake integrated brake device |
| CN110185724A (en) * | 2019-05-17 | 2019-08-30 | 江苏理工学院 | City bus automobile wheel edge flywheel energy storage and drum brake integrated brake device |
| CN116006599A (en) * | 2022-12-24 | 2023-04-25 | 河南科技大学 | Novel drum brake energy recovery and electromagnetic auxiliary braking device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2518360A1 (en) * | 2011-04-29 | 2012-10-31 | Knott GmbH | Drum brake with electromagnetic actuation device |
| CN103089857A (en) * | 2012-12-17 | 2013-05-08 | 江苏大学 | Brake integrating rotary barrel type eddy current retarder and drum brake |
| CN104482080A (en) * | 2014-11-14 | 2015-04-01 | 江苏大学 | Electromagnetic and friction integrated brake system and control method thereof |
| CN104632954A (en) * | 2015-02-10 | 2015-05-20 | 重庆交通大学 | Outside-disc inside-magnet disc brake |
| CN105864319A (en) * | 2016-06-14 | 2016-08-17 | 合肥万向钱潮汽车零部件有限公司 | Automobile brake |
| CN208057759U (en) * | 2018-04-16 | 2018-11-06 | 广安职业技术学院 | A kind of drum-type dual rotor electromagnetic friction integrated arrestor |
-
2018
- 2018-04-16 CN CN201810337317.2A patent/CN108361300A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2518360A1 (en) * | 2011-04-29 | 2012-10-31 | Knott GmbH | Drum brake with electromagnetic actuation device |
| CN103089857A (en) * | 2012-12-17 | 2013-05-08 | 江苏大学 | Brake integrating rotary barrel type eddy current retarder and drum brake |
| CN104482080A (en) * | 2014-11-14 | 2015-04-01 | 江苏大学 | Electromagnetic and friction integrated brake system and control method thereof |
| CN104632954A (en) * | 2015-02-10 | 2015-05-20 | 重庆交通大学 | Outside-disc inside-magnet disc brake |
| CN105864319A (en) * | 2016-06-14 | 2016-08-17 | 合肥万向钱潮汽车零部件有限公司 | Automobile brake |
| CN208057759U (en) * | 2018-04-16 | 2018-11-06 | 广安职业技术学院 | A kind of drum-type dual rotor electromagnetic friction integrated arrestor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185723A (en) * | 2019-05-17 | 2019-08-30 | 江苏理工学院 | Self-powered vehicle wheel side flywheel energy storage and drum brake integrated brake device |
| CN110185724A (en) * | 2019-05-17 | 2019-08-30 | 江苏理工学院 | City bus automobile wheel edge flywheel energy storage and drum brake integrated brake device |
| CN110185723B (en) * | 2019-05-17 | 2020-06-12 | 江苏理工学院 | Self-powered vehicle wheel flywheel energy storage and drum brake integrated braking device |
| CN110185724B (en) * | 2019-05-17 | 2020-12-29 | 江苏理工学院 | Wheel flywheel energy storage and drum brake integrated brake device for urban bus |
| CN116006599A (en) * | 2022-12-24 | 2023-04-25 | 河南科技大学 | Novel drum brake energy recovery and electromagnetic auxiliary braking device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |