CN109768644A - A kind of embedded birotor set chip architecture in a state of excitement - Google Patents
A kind of embedded birotor set chip architecture in a state of excitement Download PDFInfo
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- CN109768644A CN109768644A CN201910065002.1A CN201910065002A CN109768644A CN 109768644 A CN109768644 A CN 109768644A CN 201910065002 A CN201910065002 A CN 201910065002A CN 109768644 A CN109768644 A CN 109768644A
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- 238000004080 punching Methods 0.000 claims abstract description 130
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 208000020442 loss of weight Diseases 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000011161 development Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 241001149930 Protura <class> Species 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention discloses a kind of embedded birotors to cover chip architecture, including outer rotor punching and internal rotor punching in a state of excitement；The circumferential end surfaces of outer rotor punching are equipped with outer rotor magnetic slot, outer rotor lightening hole and outer rotor dynamic balancing hole, the circumferential end surfaces of outer rotor punching are equipped with outer rotor outer ring button point and outer rotor inner ring button point, the inner hole wall of outer rotor punching are equipped with outer rotor resigning breach；The circumferential end surfaces of internal rotor punching are equipped with internal rotor magnetic steel slot to, internal rotor lightening hole and internal rotor dynamic balancing hole, the circumferential end surfaces of internal rotor punching are equipped with internal rotor outer ring button point and internal rotor inner ring button point, the inner hole wall of internal rotor punching are equipped with internal rotor groove.The present invention devises the outer rotor punching and internal rotor punching of two kinds of different specification sizes, make outer rotor punching and internal rotor punching can be with synchronous production, mold needed for producing can be developed into sleeve integrating punch die, and development cost are few, punching raw material and production equipment, high production efficiency are utilized to the full extent.
Description
Technical field
The present invention relates to technical field of motors, and in particular to a kind of embedded birotor set chip architecture in a state of excitement.
Background technique
The structure of motor rotor punching sheet is generally divided into surface-mount type and embedded two kinds of structures by the bonding method of magnet steel.It is embedded
Due to the advantage of cost, application range gradually expanding formula rotor punching structure.For motor performance and cost competitiveness
Consideration, motor stator punching and rotor punching often select the material of different size in design of electrical motor, lead to rotor not
It can be using set sheet mode manufacture in a state of excitement.The inner hole blanking material head waste after punching of independent rotor punching is larger, inner hole blanking circle
Piece is i.e. enabled using processing again, and processing circular flow is longer, and production efficiency is low, and manufacturing cost is also higher, rotor punching former material
The utilization rate of material is relatively low.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of embedded birotor in view of the above shortcomings of the prior art
Set chip architecture in a state of excitement, chip architecture devises the outer rotor punching of two kinds of different specification sizes and interior to this embedded birotor set in a state of excitement
Rotor punching makes outer rotor punching and internal rotor punching can be with synchronous production, and mold needed for producing can be developed into sleeve integrating punch die,
Development cost are few, and punching raw material are utilized in the synchronous production of outer rotor punching and internal rotor punching to the full extent and production is set
It is standby, high production efficiency.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows:
A kind of embedded birotor set chip architecture, including outer rotor punching and internal rotor punching in a state of excitement, the outer rotor punching
Internal diameter is greater than the outer diameter of internal rotor punching；
Multiple outer rotor magnetic slots being spaced apart, the outer rotor punching are offered in the circumferential end surfaces of the outer rotor punching
Circumferential end surfaces on offer multiple outer rotor lightening holes being spaced apart and outer rotor dynamic balancing hole and the outer rotor loss of weight
Hole and outer rotor dynamic balancing hole are respectively positioned on the inside of outer rotor magnetic slot, and the circumferential end surfaces of the outer rotor punching are equipped with multiple
The outer rotor outer ring button point and outer rotor inner ring button point being spaced apart, the outer rotor outer ring button point and outer rotor inner ring button point are equal
Positioned at outer rotor magnetic slot inside and outer rotor inner ring button point be located at outer rotor outer ring button point inside, the outer rotor punching
Inner hole wall be equipped with multiple outer rotor resigning breach being evenly spaced on；
Multiple internal rotor magnetic steel slots pair being spaced apart, the internal rotor punching are offered in the circumferential end surfaces of the internal rotor punching
Internal rotor lightening hole and internal rotor dynamic balancing hole are offered in the circumferential end surfaces of piece, are set in the circumferential end surfaces of the internal rotor punching
There are multiple internal rotor outer ring button points being spaced apart and internal rotor inner ring button point and internal rotor inner ring button point is located at internal rotor outer ring
The inside of point is detained, the inner hole wall of the internal rotor punching is equipped with internal rotor groove.
Technical solution as a further improvement of that present invention, offer in the circumferential end surfaces of the outer rotor punching it is multiple
The even outer rotor magnetic slot being spaced apart.
Technical solution as a further improvement of that present invention, the outer rotor lightening hole include outer rotor loss of weight circular hole and outer
Rotor loss of weight square hole.
Technical solution as a further improvement of that present invention, outer rotor dynamic balancing hole are circular hole.
Technical solution as a further improvement of that present invention, including multiple internal rotor magnetic steel slots are to being evenly spaced on
In the circumferential end surfaces of rotor punching, internal rotor magnetic steel slot is to including two internal rotor magnetic steel slots, two internal rotor magnetic steel slot intervals
It is arranged and V-shaped, the angle of two internal rotor magnetic steel slots faces the outer ring of internal rotor punching.
Technical solution as a further improvement of that present invention, including multiple internal rotor outer ring button points are evenly spaced on
In the circumferential end surfaces of rotor punching, the internal rotor outer ring button point is located at two internal rotor magnetic steel slots of internal rotor magnetic steel slot pair
Outside.
The inner hole wall of technical solution as a further improvement of that present invention, the internal rotor punching is mutually right equipped with 2
The internal rotor groove of title, the internal rotor groove are used for radial positioning.
Technical solution as a further improvement of that present invention, the internal rotor lightening hole are circular hole, and the internal rotor is dynamic flat
Weighing apparatus hole is circular hole.
The invention has the benefit that
(1) magnetic slot of outer rotor punching of the invention and internal rotor punching is embedded, eliminates surface-mounted rotor
The parts such as carbon fiber pipe or metallic sheath, required magnet steel are common rectangle magnetic shoe, are embedded in rotor core, the consumptive material of magnet steel
It is less, and do not need positioning magnetic shoe.
(2) outer rotor punching of the invention and internal rotor punching are self-locking structure, and design structure is simple, process and assemble
Process is few, and installation and replacement are convenient.
(3) multiple outer rotor punchings of the invention or internal rotor punching can detain point and inner ring button point by respective outer ring
The mutually folded fourth of the twelve Earthly Branches forms single rotor module, can select the rotor of different number according to the length requirement of different rotor iron core later
Module, it can be achieved that rotor module versatility and interchangeability.
(4) chip architecture, the outer rotor for devising two kinds of different specification sizes rush embedded birotor of the invention set in a state of excitement
Outer rotor punching and internal rotor punching Synchronization Design, mold can be developed integral set punch die by piece and internal rotor punching,
Development cost are few.Outer rotor punching and internal rotor punching can disposably be punched the folded fourth of the twelve Earthly Branches by punching machine and High_Speed Die, formation
The size and behavior tolerance of rotor core be easily guaranteed that, high degree of automation.
(5) outer rotor punching of the invention and internal rotor punching can be by sleeve integrating punch die synchronous productions, utmostly
On punching raw material and production equipment is utilized.
Detailed description of the invention
Fig. 1 is embedded birotor set of the invention chip architecture schematic diagram in a state of excitement.
Fig. 2 is the structural schematic diagram of outer rotor punching of the invention.
Fig. 3 is the structural schematic diagram of outer rotor magnetic slot of the invention.
Fig. 4 is the structural schematic diagram of internal rotor punching of the invention.
Fig. 5 is the structural schematic diagram of internal rotor magnetic steel slot of the invention.
Specific embodiment
A specific embodiment of the invention is further illustrated below according to Fig. 1 to Fig. 5:
Referring to Fig. 1, a kind of embedded birotor set chip architecture, including outer rotor punching 1 and internal rotor punching 9 in a state of excitement is described outer
The internal diameter of rotor punching 1 is greater than the outer diameter of internal rotor punching 9；Multiple are offered in the circumferential end surfaces of the outer rotor punching 1
Subtract every offering multiple outer rotors being spaced apart on the outer rotor magnetic slot 2 of distribution, the circumferential end surfaces of the outer rotor punching 1
Repeated hole and outer rotor dynamic balancing hole 7 and the outer rotor lightening hole and outer rotor dynamic balancing hole 7 are respectively positioned on outer rotor magnetic slot 2
Inside, the circumferential end surfaces of the outer rotor punching 1 are equipped with multiple outer rotor outer ring button points 3 and outer rotor inner ring being spaced apart
Button point 4, the outer rotor outer ring button point 3 and outer rotor inner ring button point 4 are respectively positioned in inside and the outer rotor of outer rotor magnetic slot 2
Circle button point 4 is located at the inside of outer rotor outer ring button point 3, and the inner hole wall of the outer rotor punching 1 is equipped with multiple uniform intervals point
The outer rotor resigning breach 8 of cloth.Multiple internal rotor magnetic steels being spaced apart are offered in the circumferential end surfaces of the internal rotor punching 9
Slot pair, offers internal rotor lightening hole 13 and internal rotor dynamic balancing hole 14 in the circumferential end surfaces of the internal rotor punching 9, it is described in
The circumferential end surfaces of rotor punching 9 are equipped with multiple internal rotor outer rings button points 11 and internal rotor inner ring button point 12 and interior being spaced apart
Rotor inner ring button point 12 is located at the inside of internal rotor outer ring button point 11, and the inner hole wall of the internal rotor punching 9 is equipped with internal rotor
Groove 15.
In the present embodiment, the outer rotor punching 1, structure chart is shown in Fig. 2, and outer rotor punching 1 is self-locking structure, outer to turn
The inner hole of sub- punching 1 and end face and outer circle have Geometrical Tolerance Principle, and material trademark and specification can require to carry out according to motor performance
Selection.Multiple outer rotor magnetic slots 2 being evenly spaced on are offered in the circumferential end surfaces of the outer rotor punching 1.Outer rotor
Magnetic slot 2, Local map are shown in Fig. 3, and the shape and quantity of outer rotor magnetic slot 2 can adjust according to actual needs.
In the present embodiment, the quantity of outer rotor outer ring button point 3 suitably can increase or reduce, main to consider to be evenly arranged, i.e.,
Outer rotor outer ring button is selected 3 and is evenly arranged on outer rotor punching 1, guarantees circle product external tinertoy effect, and outer rotor outer ring button point 3 is kept away
Over rotor magnetic steel slot 2, evade button point squeeze a magnetic slot problem.Multiple outer rotor punchings 1 are mutual by outer rotor outer ring button point 3
To obtain rotor module, multiple rotor modules mutually rivet to obtain rotor core for riveting.
In the present embodiment, the quantity general control of outer rotor inner ring button point 4 reduces quantity to the greatest extent at 6-12, with drop
Low mold failure rate；Outer rotor inner ring button point 4 suitably turns an angle, and avoids 1 inner hole size of outer rotor punching, evades
Outer rotor inner ring button point 4 squeezes 1 inner hole problem of outer rotor punching, allows outer rotor inner ring button point 4 against dimension precision requirement as far as possible
Not high outer rotor resigning breach 8.The effect of outer rotor inner ring button point 4 is identical with the effect of outer rotor outer ring button point 3, and setting is outer
Rotor inner ring button point 4 and outer rotor outer ring button point 3 can guarantee that riveting effect is more stable.
In the present embodiment, 1 bore design of outer rotor punching avoids punching stress concentration or zero at outer rotor resigning breach 8
Deformation caused by part assembly accumulation magnitude of interference is bigger than normal.
In the present embodiment, the outer rotor lightening hole includes outer rotor loss of weight circular hole 5 and outer rotor loss of weight square hole 6, size
It can be enlarged or reduced as needed.Reduce rotor weight, decreases the rotary inertia of rotor.
In the present embodiment, outer rotor dynamic balancing hole 7 is circular hole, and size can be enlarged or reduced as needed, for moving
Balance correction.
In the present embodiment, internal rotor punching 9, structure chart such as Fig. 4, internal rotor punching 9 is self-locking structure, inner hole and end face
There is Geometrical Tolerance Principle with outer circle, material trademark and specification can require to be selected according to motor performance.
In the present embodiment, multiple internal rotor magnetic steel slots are to the circumferential end surfaces being evenly spaced in interior rotor punching 9
On, internal rotor magnetic steel slot is to including two internal rotor magnetic steel slots 10, and single 10 structure of internal rotor magnetic steel slot is as shown in figure 5, two
The interval of internal rotor magnetic steel slot 10 setting and V-shaped, the angles of two internal rotor magnetic steel slots 10 faces the outer ring of internal rotor punching 9.
The shape and quantity of internal rotor magnetic steel slot 10 can adjust according to actual needs.
Multiple internal rotor outer rings buttons select 11 and are evenly spaced on circumferential end surfaces in interior rotor punching 9 in the present embodiment
On, the outside of 11 two internal rotor magnetic steel slots 10 positioned at 10 pairs of internal rotor magnetic steel slot of the internal rotor outer ring button point.Internal rotor
The quantity of outer ring button point 11 suitably can increase or reduce, main to consider to be evenly arranged, and guarantee circle product external tinertoy effect, internal rotor
Outer ring button point 11 avoids internal rotor magnetic steel slot 10, evades button point and squeezes magnetic slot problem.Multiple internal rotor punchings 9 pass through internal rotor
To obtain rotor module, multiple rotor modules mutually rivet to obtain rotor core the mutually riveting of outer ring button point 11.
In the present embodiment, 12 quantity general control of internal rotor inner ring button point reduces quantity to the greatest extent at 4-8, to reduce
Mold failure rate.The effect of internal rotor inner ring button point 12 is identical with the effect of internal rotor outer ring button point 11, is used to rivet.
In the present embodiment, the inner hole wall of the internal rotor punching 9 is equipped with 2 symmetrical internal rotor grooves 15, institute
Internal rotor groove 15 is stated for radial positioning, i.e., positioning is used when rotor is overturn.
In the present embodiment, the internal rotor lightening hole 13 is circular hole, and size can be enlarged or reduced as needed, reduces and turns
Sub- weight decreases the rotary inertia of rotor.Internal rotor dynamic balancing hole 14 be circular hole, size can amplify as needed or
Reduce, is used for dynamic balance calibration.
The embedded birotor of the present embodiment covers the manufacturing process of chip architecture in a state of excitement are as follows:
Step 1: outer rotor punching 1 and 9 Synchronization Design of internal rotor punching are at self-locking structure: outer rotor outer ring button 3 uniform cloth of point
It sets, guarantee circle product external tinertoy effect, outer rotor outer ring button point 3 avoids outer rotor magnetic slot 2, evades button point extruding magnetic slot and asks
Topic；4 quantity general control of outer rotor inner ring button point reduces quantity to the greatest extent at 6-12, to reduce mold failure rate；It is outer to turn
Sub- inner ring button point 4 suitably turns an angle, and avoids inner hole size, evades outer rotor inner ring button point 4 and squeezes inner hole problem,
Allow outer rotor inner ring button point 4 against at the not high outer rotor resigning breach 8 of dimension precision requirement as far as possible；Outer rotor punching 1 it is interior
Hole is designed to outer rotor resigning breach 8, deformation caused by avoiding punching stress concentration or component assembly accumulation magnitude of interference bigger than normal.It is interior
Rotor outer ring button point 11 is evenly arranged outward, guarantees circle product external tinertoy effect, and internal rotor outer ring button point 11 avoids internal rotor magnetic
Steel tank 10 evades button point and squeezes magnetic slot problem；12 quantity general control of internal rotor inner ring button point reduces to the greatest extent at 4-8
Quantity, to reduce mold failure rate；Positioning is used when 9 bore design of internal rotor punching has 2 grooves for rotor overturning.
Step 2: Synchronization Design exploitation, which manufactures embedded birotor, covers punch die: mold design is multi-station progressive die, mold
Structure is three-plate type structure, and using sliding guide column as guide frame, mold two sides floating pin is as initial correcting material strip, each
The accurate correcting of station is controlled using the round conehead pilot pin of two sides.
Step 3: selecting suitable high velocity ram machine, embedded birotor set punch die is fixed on punching machine, rotor punching is former
Material is placed on coil cradle.Punching material is to be transported to mould inside by the feeder of punching machine, uses mold two sides buoyance lift
Pin is used as initial correcting material strip, and mould inside makes strip pass through mold, mold using two sides buoyant and intermediate buoyant form
There are scrap material cutting device and waste material cutting device in tail portion, and waste material is divided into fritter.Mold discharging be using brown Rectangular Spring and
It suppresses pin and realizes elastic discharging, mould inside is equipped with Delivery error detection device, if feeder feeding mistake, mold can be filled by misdelivery
The signal transmitting autostop set.
Step 4: silicon steel sheet folds rotor core made of the fourth of the twelve Earthly Branches by high velocity ram machine and the production of radical mould to guarantee rotor module
Inner and outer diameter and height dimension and iron core Geometrical Tolerance Principle.By rotor punching, (outer rotor rushes the height of rotor module
Piece 1 or internal rotor punching 9) quantity determine, pass through automatic high-speed molding equipment and mold and realize.
Multiple outer rotor punchings 1 of the present embodiment can fold the fourth of the twelve Earthly Branches into larger-size rotor module, and multiple sizes are larger
Rotor module be interconnected to larger-size rotor core；It is lesser into size that multiple internal rotor punchings 9 can fold the fourth of the twelve Earthly Branches
Rotor module, multiple lesser rotor modules of size are interconnected to the lesser rotor core of size；Two kinds of rotor cores save
The parts such as carbon fiber pipe or the metallic sheath of surface-mounted rotor are removed, required magnet steel is common rectangle magnetic shoe, is embedded in rotor
In iron core, the consumptive material of magnet steel is less, and does not need positioning magnetic shoe.Outer rotor punching 1 and internal rotor punching 9 are self-locking knot
Structure, design structure is simple, and process and assemble process is few, and installation and replacement are convenient.Rotor core can be selected according to different length requirements
The rotor module of different number, and a rotor assembly can match multiple stator modules, it can be achieved that the versatility of rotor module and
Interchangeability.Embedded birotor covers chip architecture in a state of excitement, by rotor punching (i.e. 1 He of outer rotor punching of two kinds of different specification sizes
Internal rotor punching 9) Synchronization Design, mould development integrally covers punch die, and development cost are few.Outer rotor punching 1 and internal rotor punching 9
The folded fourth of the twelve Earthly Branches is disposably punched by punching machine and High_Speed Die, the size and behavior tolerance of the rotor core of formation are easily guaranteed that,
High degree of automation.Birotor punching synchronous production, is utilized punching raw material and production equipment to the full extent.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that each fall within of the invention
Protection scope.
Claims (8)
1. a kind of embedded birotor covers chip architecture in a state of excitement, it is characterised in that: described including outer rotor punching and internal rotor punching
The internal diameter of outer rotor punching is greater than the outer diameter of internal rotor punching；
Multiple outer rotor magnetic slots being spaced apart, the outer rotor punching are offered in the circumferential end surfaces of the outer rotor punching
Circumferential end surfaces on offer multiple outer rotor lightening holes being spaced apart and outer rotor dynamic balancing hole and the outer rotor loss of weight
Hole and outer rotor dynamic balancing hole are respectively positioned on the inside of outer rotor magnetic slot, and the circumferential end surfaces of the outer rotor punching are equipped with multiple
The outer rotor outer ring button point and outer rotor inner ring button point being spaced apart, the outer rotor outer ring button point and outer rotor inner ring button point are equal
Positioned at outer rotor magnetic slot inside and outer rotor inner ring button point be located at outer rotor outer ring button point inside, the outer rotor punching
Inner hole wall be equipped with multiple outer rotor resigning breach being evenly spaced on；
Multiple internal rotor magnetic steel slots pair being spaced apart, the internal rotor punching are offered in the circumferential end surfaces of the internal rotor punching
Internal rotor lightening hole and internal rotor dynamic balancing hole are offered in the circumferential end surfaces of piece, are set in the circumferential end surfaces of the internal rotor punching
There are multiple internal rotor outer ring button points being spaced apart and internal rotor inner ring button point and internal rotor inner ring button point is located at internal rotor outer ring
The inside of point is detained, the inner hole wall of the internal rotor punching is equipped with internal rotor groove.
2. embedded birotor according to claim 1 covers chip architecture in a state of excitement, it is characterised in that: the outer rotor punching
Multiple outer rotor magnetic slots being evenly spaced on are offered in circumferential end surfaces.
3. embedded birotor according to claim 2 covers chip architecture in a state of excitement, it is characterised in that: the outer rotor lightening hole
Including outer rotor loss of weight circular hole and outer rotor loss of weight square hole.
4. embedded birotor according to claim 3 covers chip architecture in a state of excitement, it is characterised in that: the outer rotor dynamic balancing
Hole is circular hole.
5. embedded birotor according to claim 1 covers chip architecture in a state of excitement, it is characterised in that: multiple internal rotor magnetic
Steel tank is to being evenly spaced in the circumferential end surfaces of interior rotor punching, and internal rotor magnetic steel slot is to including two internal rotor magnetic steels
Slot, two internal rotor magnetic steel slot intervals setting and V-shaped, the angle of two internal rotor magnetic steel slots is in face of the outer of internal rotor punching
Circle.
6. embedded birotor according to claim 5 covers chip architecture in a state of excitement, it is characterised in that: outside multiple internal rotors
Circle button, which is selected, to be evenly spaced in the circumferential end surfaces of interior rotor punching, and the internal rotor outer ring button point is located at internal rotor magnetic steel slot
Pair two internal rotor magnetic steel slots outside.
7. embedded birotor according to claim 6 covers chip architecture in a state of excitement, it is characterised in that: the internal rotor punching
Inner hole wall is equipped with 2 symmetrical internal rotor grooves, and the internal rotor groove is used for radial positioning.
8. embedded birotor according to claim 6 covers chip architecture in a state of excitement, it is characterised in that: the internal rotor lightening hole
For circular hole, internal rotor dynamic balancing hole is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065002.1A CN109768644A (en) | 2019-01-23 | 2019-01-23 | A kind of embedded birotor set chip architecture in a state of excitement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065002.1A CN109768644A (en) | 2019-01-23 | 2019-01-23 | A kind of embedded birotor set chip architecture in a state of excitement |
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| Publication Number | Publication Date |
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| CN109768644A true CN109768644A (en) | 2019-05-17 |
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ID=66454348
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910065002.1A Pending CN109768644A (en) | 2019-01-23 | 2019-01-23 | A kind of embedded birotor set chip architecture in a state of excitement |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000224836A (en) * | 1999-01-29 | 2000-08-11 | Nissan Motor Co Ltd | Multilayer motor |
| CN206195495U (en) * | 2016-08-31 | 2017-05-24 | 上海翡叶动力科技有限公司 | Little momental rotor structure |
| CN207320977U (en) * | 2017-10-24 | 2018-05-04 | 东莞市博瓦特动力科技有限公司 | A kind of light-weighted concentrated magnetic permanent magnet machine rotor |
| CN108768112A (en) * | 2018-08-08 | 2018-11-06 | 合肥中庆投资有限公司 | A kind of automobile-used fluid drive PMSM Drive System assembly |
| CN208316439U (en) * | 2018-06-08 | 2019-01-01 | 创驱（上海）新能源科技有限公司 | A kind of electric car lightweight permanent-magnetic synchronous motor rotor punching and rotor structure |
| CN209233592U (en) * | 2019-01-23 | 2019-08-09 | 宁波菲仕自动化技术有限公司 | A kind of embedded birotor set chip architecture in a state of excitement |
-
2019
- 2019-01-23 CN CN201910065002.1A patent/CN109768644A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000224836A (en) * | 1999-01-29 | 2000-08-11 | Nissan Motor Co Ltd | Multilayer motor |
| CN206195495U (en) * | 2016-08-31 | 2017-05-24 | 上海翡叶动力科技有限公司 | Little momental rotor structure |
| CN207320977U (en) * | 2017-10-24 | 2018-05-04 | 东莞市博瓦特动力科技有限公司 | A kind of light-weighted concentrated magnetic permanent magnet machine rotor |
| CN208316439U (en) * | 2018-06-08 | 2019-01-01 | 创驱（上海）新能源科技有限公司 | A kind of electric car lightweight permanent-magnetic synchronous motor rotor punching and rotor structure |
| CN108768112A (en) * | 2018-08-08 | 2018-11-06 | 合肥中庆投资有限公司 | A kind of automobile-used fluid drive PMSM Drive System assembly |
| CN209233592U (en) * | 2019-01-23 | 2019-08-09 | 宁波菲仕自动化技术有限公司 | A kind of embedded birotor set chip architecture in a state of excitement |
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