CN109245337A - A kind of high efficiency coil windings stator and the generator with the wound stator - Google Patents
A kind of high efficiency coil windings stator and the generator with the wound stator Download PDFInfo
- Publication number
- CN109245337A CN109245337A CN201811365468.5A CN201811365468A CN109245337A CN 109245337 A CN109245337 A CN 109245337A CN 201811365468 A CN201811365468 A CN 201811365468A CN 109245337 A CN109245337 A CN 109245337A
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- stator
- main
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- iron core
- silicon steel
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a kind of high efficiency coil windings stator and with the generator of the winding, including left stator iron core arranged side by side from left to right, main stator iron core and right stator core, left stator iron core, main stator iron core and right stator core are formed by stacking by multilayer silicon steel sheet, the silicon steel sheet is elongated, using the longitudinal direction of main silicon steel sheet as vertical direction, using the broadside of main silicon steel sheet as left and right directions, it is integrally formed at the top of silicon steel sheet and is equipped with connection end, the width of the connection end is greater than the width of silicon steel sheet, to in left stator iron core, stator winding accommodation space is formed between main stator iron core and right stator core, stator winding is wrapped on main stator iron core, stator winding and left stator iron core, gap is equipped between right stator core；It avoids and ensure that the insulating properties of stator winding is horizontal the problem of relative motion occurs between stator winding and main stator iron core in electric motor starting and operational process, improve the safety in operation of generator.
Description
Technical field
The invention belongs to generating equipment technical field, in particular to a kind of high efficiency coil windings stator and have the winding
Generator.
Background technique
Currently, conventional generator is mainly made of rotor and stator, the magnetic flux in stator core is ceaselessly to change,
To prevent eddy-current loss, stator core is using multilayer silicon steel sheet stack at silicon steel sheet applies insulated paint mutually insulated, finally in stator iron
The both ends pressing ring and core through screw rod of core compress stator core, and lap wound has respectively in the fluting of stator core and rotor core
Stator winding and rotor windings.Stator winding includes straight line portion between stator core and positioned at stator core both ends
Part is turned around, generates opposite fortune between part and stator core so that turning around in the vibration generated in electric motor starting and operational process
It is dynamic, to damage the insulating materials on winding surface and insulated paint causes winding insulation level to decline, or even damage motor.
On the other hand, in generator operation, turning around part also will receive electromagnetic force and makes its deformation vibration,
Phase insulation between adjacent winding generates displacement or abrasion, easily generation phase fault；Meanwhile turning around the winding of part
It is exposed in casing for a long time, the frictions such as dust, gas shock is also be easy to cause to also bring along danger.
Summary of the invention
It is an object of that present invention to provide a kind of high efficiency coil windings stator and with the generator of the winding；On reaching
Purpose is stated to be adopted the technical scheme that:
A kind of high efficiency coil windings stator, including main stator iron core and secondary stator core, the main stator iron core and secondary stator
Iron core alternately abuts setting, the main stator iron core and pair stator core be be superimposed along the longitudinal direction by multilayer silicon steel sheet and
At multilayer silicon steel sheet is compressed by core through screw rod into being integral, and the silicon steel sheet is elongated, with the long side side of main silicon steel sheet
It is integrally formed at the top of silicon steel sheet using the broadside of main silicon steel sheet as left and right directions to for vertical direction and is equipped with connection end,
The width of the connection end is greater than the width of silicon steel sheet, thus the shape between main stator iron core and two neighboring secondary stator core
At stator winding accommodation space, stator winding is wrapped on main stator iron core, stator winding and two neighboring secondary stator core it
Between be equipped with gap.
Preferably, the silicon steel sheet of main stator iron core is known as main silicon steel sheet, on the left side and right edge of main silicon steel sheet
It is successively arranged multiple embedding slots for fixed stator winding from top to bottom, is equipped in main silicon steel sheet bottom and circumferentially extends outwardly
Baffle.
Preferably, connection end is equipped with through-hole, to be respectively formed in the connection end of main stator iron core and secondary stator core
Installation for passing through fixing bolt is perforated.
A kind of generator with high efficiency coil windings stator as described above, referred to as by high efficiency coil windings stator
For wound stator, which is characterized in that including rack, the main shaft being arranged along the vertical direction is rotatably connected on the rack, in master
It is fixed with turntable in shaft, is uniformly embedded with multiple activation magnets around circumferential on turntable, support plate is equipped with right above turntable,
Main shaft and support plate are rotatablely connected, and the support plate is fixed on the rack by the support rod of four corners；Wound stator is fixed
In support plate bottom, and main stator iron core and secondary stator core alternately form round winding against setting on same circumference
Stator, round wound stator and turntable are coaxially disposed, and the position of round wound stator and the position of activation magnet are corresponding, round
Gap is equipped between wound stator and activation magnet.
Preferably, the support rod is threaded rod, is threaded with tune on the threaded rod of side and lower section on the supporting plate
Save nut.
Preferably, it is equipped in support plate bottom and is fixedly connected with ring with what turntable was coaxially disposed, around week on being fixedly connected with ring
To multiple fixation holes are uniformly provided with, the installation perforation for connecting end of main stator iron core and secondary stator core is corresponding with fixation hole
And runs through fixing bolt at it and round wound stator is fixed on and is fixedly connected on ring.
Preferably, it is fixed with ring support on main shaft, is uniformly provided with multiple wind around circumferential in ring support edge
Leaf, the position of the fan blade and the position of wound stator are corresponding.
A kind of generator with high efficiency coil windings stator as described above, referred to as by high efficiency coil windings stator
For wound stator, including rack, it is rotatably connected to the main shaft being arranged along the vertical direction on the rack, is fixed on main shaft
Turntable is uniformly embedded with multiple activation magnets around circumferential on disk peripheral side wall, is equipped with is coaxially disposed with turntable on the rack
Ring holder, the ring holder diameter is greater than disk diameter, and wound stator is fixed on ring holder, and main fixed
Sub- iron core and secondary stator core, which alternately abut, to be arranged on shape support frame and forms round wound stator, round wound stator with turn
Disk coaxial arrangement, the position of round wound stator and the position of activation magnet are corresponding, round wound stator and activation magnet it
Between be equipped with gap, the longitudinal direction of the main silicon steel sheet of main stator iron core and secondary stator core is along being arranged radially.
Preferably, the core through screw rod of the main stator iron core and secondary stator core is threaded on ring holder.
Preferably, it is set on secondary stator core there are two core through screw rod, the connection end of secondary stator core is equipped with a punching
The connection end of screw rod, main stator iron core is equipped with a core through screw rod.
The advantageous effect of present invention is that: (1) in the high efficiency coil windings stator stator winding rear and front end at
To turn around part radius of curvature larger, and between main stator iron core fixation without the special support stator winding end of installation
Other components in portion, so that overall structure is more compact, also avoid in electric motor starting and operational process stator winding with
The problem of relative motion occurs between main stator iron core ensure that the insulating properties of stator winding is horizontal, improve the fortune of generator
Row safety.On the other hand due to turn around part radius of curvature it is larger therefore in power generation process cutting magnetic induction line move speed
Electromagnetic force very little that is smaller by even zero, therefore being subject to, stator winding end improve the longevity almost without vibration, deformation
Life；The smaller influence to power generation parameter of speed for turning around the movement of part cutting magnetic induction line is also small, substantially reduces harmonic wave interference.
(2) generator is that open disk-shaped structure form is different from the structure of conventional generator, and whole components are few, knot
Structure is compact, good heat dissipation effect, and installation, disassembly, the position adjustment of wound stator are more flexible and convenient, wherein two neighboring pair stator
Iron core 1 plays isolation and clamping effect so that whole stronger to the main stator iron core being located therein, and guarantee was run
The safety of journey；Another aspect main stator iron core and secondary stator core also have the advantages that possessed in specific embodiment 1.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of high efficiency coil windings stator in specific embodiment 1；
Fig. 2 is the structural schematic diagram of the generator in specific embodiment 2 with wound stator；
Fig. 3 is the structural schematic diagram of the generator in specific embodiment 3 with wound stator；
Fig. 4 is the cross-sectional view in Fig. 3 along line A-A.
Specific embodiment
The present invention is further described with reference to the accompanying drawing.
Specific embodiment 1:
As shown in Figure 1, a kind of high efficiency coil windings stator, including main stator iron core 103 and secondary stator core 108, the master
Stator core 103 and secondary stator core 108 are linearly side by side or rounded arranged side by side alternately against setting, described
Main stator iron core 103 and secondary stator core 108 are formed by stacking along the longitudinal direction by multilayer silicon steel sheet, and multilayer silicon steel sheet is by wearing
Heart screw rod 107 is compressed into being integral, and the silicon steel sheet is elongated, using the longitudinal direction of main silicon steel sheet as vertical direction,
Using the broadside of main silicon steel sheet as left and right directions, it is integrally formed at the top of silicon steel sheet and is equipped with connection end 101, the connecting pin
The width in portion 101 is greater than the width of silicon steel sheet, thus the shape between main stator iron core 103 and two neighboring secondary stator core 108
At stator winding accommodation space, stator winding 105 is wrapped on main stator iron core 103, and stator winding 105 and two neighboring pair are fixed
Gap is equipped between sub- iron core 108.Stator winding 105 in Fig. 1 is to schematically illustrate single turn, be can be in practice more
It pounds or multiple groups, meanwhile, the gap between stator winding 105 and two neighboring secondary stator core 108 can also be according to practical need
Want adjusted design.
For convenience, the silicon steel sheet of main stator iron core 103 is known as main silicon steel sheet, main silicon steel sheet left side and
Multiple embedding slots 104 for fixed stator winding 105 are successively arranged in right edge from top to bottom, are equipped in main silicon steel sheet bottom
Peripherally outwardly extending baffle 106, at the same at the top of main silicon steel sheet can also to be equipped with circumferentially outside baffle to fixed
Sub- winding 105 is supported and fixes.
It, can also be main fixed when in use by main stator iron core 103 and secondary stator core 108 alternately against being fixed together
Together with sub- iron core 103 and the connection end 101 of secondary stator core 108 are further fixed by connecting plate.Specifically, connecting pin
Portion 101 is equipped with through-hole, to be respectively formed in the connection end 101 of main stator iron core 103 and secondary stator core 108 for across solid
Determine the installation perforation of bolt 102.It can also be arranged on main stator iron core 103 to reinforce the fastness of main stator iron core 103
Two core through screw rod.
In the high efficiency coil windings stator at 105 rear and front end of stator winding to turn around part radius of curvature larger, and
And other components of fixation without the special support stator winding end of installation between main stator iron core 103, thus whole
Body structure is more compact, also avoids sending out between stator winding 105 and main stator iron core 103 in electric motor starting and operational process
The problem of raw relative motion, ensure that the insulating properties of stator winding 105 is horizontal, improve the safety in operation of generator.It is another
Aspect due to turn around part radius of curvature it is larger therefore in power generation process cutting magnetic induction line move speed it is smaller by even zero,
Therefore the electromagnetic force very little being subject to, 105 end of stator winding improve the service life almost without vibration, deformation；Turn around part
The smaller influence to power generation parameter of the speed of cutting magnetic induction line movement is also small, substantially reduces harmonic wave interference.
Specific embodiment 2:
As depicted in figs. 1 and 2, a kind of generator with high efficiency coil windings stator described in specific embodiment 1, in order to
Convenient for description, high efficiency coil windings stator in specific embodiment 1 is referred to as wound stator, which includes rack 208,
It is rotatably connected to the main shaft 206 being arranged along the vertical direction in rack 208, turntable 207 is fixed on main shaft 206,
Multiple activation magnets 205 are uniformly embedded with around circumferential on turntable 207, support plate 201, main shaft are equipped with right above turntable 207
206 are rotatablely connected with support plate 201, and the support plate 201 is fixed in rack 208 by the support rod 209 of four corners；Winding
Stator is fixed on 201 bottom of support plate, and main stator iron core 103 and secondary stator core 108 alternately abut on same circumference
It is arranged and forms round wound stator, round wound stator and turntable 207 is coaxially disposed, the position of round wound stator and excitation
The position of magnet 205 is corresponding, and gap is equipped between round wound stator and activation magnet 205.
It is equipped in 201 bottom of support plate and is fixedly connected with ring 202 with what turntable 207 was coaxially disposed, on being fixedly connected with ring 202
Multiple fixation holes 204, the installation for connecting end 101 of the stator core 103 and secondary stator core 108 are uniformly provided with around circumferential
It perforates corresponding with fixation hole 204 and runs through fixing bolt 203 at it and wound stator is fixed on and is fixedly connected on ring 202.
It wherein, according to actual needs can be around the stator core 103 of circumferentially fixed suitable quantity and suitable position and secondary stator core
108, to meet generated energy requirement, straight alternating current requirement, according between corresponding position stator core 103 and secondary stator core 108
The power generation requirements of three-phase alternating current also may be implemented in the connection type of stator winding 105.
This generator inherently has biggish heat-dissipating space, further can also be fixed with annular on main shaft 206
Bracket (not shown) is uniformly provided with multiple fan blades, the position of the fan blade and winding around circumferential in ring support edge
The position of stator is corresponding, to further speed up heat dissipation to wound stator while main shaft 206 rotates.
At work, the mechanical power source of power generation drives main shaft 206 to rotate to the generator, thus where wound stator
Rotary magnetic field is formed on the circumference of position, and then 105 cutting magnetic induction line of stator winding generates electricity.
The generator is that open disk-shaped structure form is different from the structure of conventional generator, and whole components are few, structure
Compact, good heat dissipation effect, installation, disassembly, the position adjustment of main stator iron core 103 and secondary stator core 108 are more flexible and convenient,
Wherein two neighboring secondary stator core 108 isolation and clamping effect are played to the main stator iron core 103 being located therein so that
It is whole stronger, guarantee the safety of operational process；Another aspect main stator iron core 103 and secondary stator core 108 also have tool
Possessed advantage in body embodiment 1.
Specific embodiment 3:
Shown in as shown in Figure 1, Figure 3 and Figure 4, a kind of generator with high efficiency coil windings stator described in specific embodiment 1,
For ease of description, high efficiency coil windings stator in specific embodiment 1 is referred to as wound stator, which includes rack
307, it is rotatably connected to the main shaft 305 being arranged along the vertical direction in rack 307, is fixed with turntable on main shaft 305
303, multiple activation magnets 304 are uniformly embedded with around circumferential on 303 circumferential side wall of turntable, are equipped in rack 307 and turntable
The ring holder 306 of 303 coaxial arrangements, 306 diameter of ring holder are greater than 303 diameter of turntable, and wound stator is fixed
On ring holder 306, and main stator iron core 103 and secondary stator core 108 alternately against being arranged on shape support frame 306 and
Round wound stator is formed, round wound stator and turntable 303 are coaxially disposed, the position of round wound stator and activation magnet
304 position is corresponding, and gap, main stator iron core 103 and secondary stator iron are equipped between round wound stator and activation magnet 304
The longitudinal direction of the main silicon steel sheet of core 108 is along being arranged radially.
The core through screw rod of the main stator iron core 103 and secondary stator core 108 is threaded on ring holder 306.
Further, it is set on the secondary stator core 108 there are two core through screw rod, the connection end of secondary stator core 108 is equipped with one and wears
The connection end of heart screw rod, main stator iron core 103 is equipped with a core through screw rod.
At work, the mechanical power source of power generation drives main shaft 305 to rotate to the generator, thus where wound stator
Rotary magnetic field is formed on the circumference of position, and then 105 cutting magnetic induction line of stator winding generates electricity.
The generator is that open disk-shaped structure form is different from the structure of conventional generator, and whole components are few, structure
Compact, good heat dissipation effect, installation, disassembly, the position adjustment of main stator iron core 103 and secondary stator core 108 are more flexible and convenient,
Wherein two neighboring secondary stator core 108 isolation and clamping effect are played to the main stator iron core 103 being located therein so that
It is whole stronger, guarantee the safety of operational process；Another aspect main stator iron core 103 and secondary stator core 108 also have tool
Possessed advantage in body embodiment 1.
In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The present invention and simplified description for ease of description, rather than specific side must be had by indicating or imply signified device or element
Position constructs and is operated for specific orientation, thus should not be understood as the limitation to present invention protection content.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
But these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of high efficiency coil windings stator, which is characterized in that including main stator iron core and secondary stator core, the main stator
Iron core and secondary stator core alternately abut setting, and the main stator iron core and secondary stator core are by multilayer silicon steel sheet along front and back
Direction is formed by stacking, and multilayer silicon steel sheet is compressed by core through screw rod into being integral, and the silicon steel sheet is elongated, with main silicon steel
The longitudinal direction of piece is that vertical direction is integrally formed at the top of silicon steel sheet and sets using the broadside of main silicon steel sheet as left and right directions
There is connection end, the width of the connection end is greater than the width of silicon steel sheet, thus fixed in main stator iron core and two neighboring pair
Stator winding accommodation space is formed between sub- iron core, stator winding is wrapped on main stator iron core, stator winding with it is two neighboring
Gap is equipped between secondary stator core.
2. high efficiency coil windings stator according to claim 1, which is characterized in that claim the silicon steel sheet of main stator iron core
For main silicon steel sheet, it is successively arranged from top to bottom on the left side of main silicon steel sheet and right edge multiple for fixed stator winding
Embedding slot is equipped with peripherally outwardly extending baffle in main silicon steel sheet bottom.
3. high efficiency coil windings stator according to claim 1 or 2, which is characterized in that connection end is equipped with through-hole, from
And the installation for passing through fixing bolt is respectively formed in the connection end of main stator iron core and secondary stator core and is perforated.
4. a kind of generator with high efficiency coil windings stator as described in any one of claims 1 to 3, by high efficiency line
Circle wound stator is referred to as wound stator, which is characterized in that including rack, is rotatably connected to is arranged along the vertical direction on the rack
Main shaft, turntable is fixed on main shaft, is uniformly embedded with multiple activation magnets around circumferential on turntable, turntable just on
Side is equipped with support plate, and main shaft and support plate are rotatablely connected, and the support plate is fixed on the rack by the support rod of four corners；
Wound stator is fixed on support plate bottom, and main stator iron core and secondary stator core on same circumference alternately against setting and
Round wound stator is formed, round wound stator and turntable are coaxially disposed, the position of round wound stator and the position of activation magnet
Set it is corresponding, between round wound stator and activation magnet be equipped with gap.
5. generator according to claim 4, which is characterized in that the support rod be threaded rod, on the supporting plate side and
Adjusting nut is threaded on the threaded rod of lower section.
6. generator according to claim 5, which is characterized in that be equipped in support plate bottom and consolidate with what turntable was coaxially disposed
Determine connection ring, is uniformly provided with multiple fixation holes, the connection of main stator iron core and secondary stator core around circumferential on being fixedly connected with ring
The installation perforation of end is corresponding with fixation hole and runs through fixing bolt at it and is fixed on round wound stator and is fixedly connected
On ring.
7. according to the described in any item generators of claim 4 to 6, which is characterized in that ring support is fixed on main shaft,
Multiple fan blades are uniformly provided with around circumferential in ring support edge, the position of the fan blade and the position of wound stator are corresponding.
8. a kind of generator with high efficiency coil windings stator as described in any one of claims 1 to 3, by high efficiency line
Circle wound stator is referred to as wound stator, which is characterized in that including rack, is rotatably connected to is arranged along the vertical direction on the rack
Main shaft, turntable is fixed on main shaft, is uniformly embedded with multiple activation magnets around circumferential on disk peripheral side wall,
Rack is equipped with the ring holder being coaxially disposed with turntable, and the ring holder diameter is greater than disk diameter, wound stator
It is fixed on ring holder, and main stator iron core and secondary stator core alternately abut and be arranged on shape support frame and formed round
Wound stator, round wound stator and turntable are coaxially disposed, and the position of round wound stator and the position of activation magnet are corresponding,
Gap, the longitudinal direction of main stator iron core and the main silicon steel sheet of secondary stator core are equipped between round wound stator and activation magnet
Along being arranged radially.
9. generator according to claim 8, which is characterized in that the punching spiral shell of the main stator iron core and secondary stator core
Bar is threaded on ring holder.
10. generator according to claim 8 or claim 9, which is characterized in that it is set on secondary stator core there are two core through screw rod,
The connection end of secondary stator core is equipped with a core through screw rod, and the connection end of main stator iron core is equipped with a core through screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365468.5A CN109245337A (en) | 2018-11-16 | 2018-11-16 | A kind of high efficiency coil windings stator and the generator with the wound stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365468.5A CN109245337A (en) | 2018-11-16 | 2018-11-16 | A kind of high efficiency coil windings stator and the generator with the wound stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109245337A true CN109245337A (en) | 2019-01-18 |
Family
ID=65075562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365468.5A Pending CN109245337A (en) | 2018-11-16 | 2018-11-16 | A kind of high efficiency coil windings stator and the generator with the wound stator |
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| CN (1) | CN109245337A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020163272A1 (en) * | 1996-11-04 | 2002-11-07 | Bertil Larsson | Stator for a rotating electric machine and a method of manufacturing a stator |
| CN1901324A (en) * | 2005-07-20 | 2007-01-24 | 雅马哈发动机株式会社 | Rotary electric machine and electric wheelchair mounted with rotary electric machine |
| CN200962542Y (en) * | 2006-09-30 | 2007-10-17 | 陈坤 | A micro tray permanent magnetic generator |
| CN101083425A (en) * | 2006-05-29 | 2007-12-05 | 三菱电机株式会社 | Linear motor |
| CN102239623A (en) * | 2008-09-29 | 2011-11-09 | 动态技术股份有限公司 | Winding insulation arrangement for axial flux machines |
| CN107394909A (en) * | 2017-07-19 | 2017-11-24 | 黑龙江工大华工电机科技有限公司 | A kind of stator magnetic circuit structure for axial magnetic circuit magneto |
| CN208939672U (en) * | 2018-11-16 | 2019-06-04 | 河南昊翔新能源科技有限公司 | A kind of high efficiency coil windings stator and the generator with the wound stator |
-
2018
- 2018-11-16 CN CN201811365468.5A patent/CN109245337A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020163272A1 (en) * | 1996-11-04 | 2002-11-07 | Bertil Larsson | Stator for a rotating electric machine and a method of manufacturing a stator |
| CN1901324A (en) * | 2005-07-20 | 2007-01-24 | 雅马哈发动机株式会社 | Rotary electric machine and electric wheelchair mounted with rotary electric machine |
| CN101083425A (en) * | 2006-05-29 | 2007-12-05 | 三菱电机株式会社 | Linear motor |
| CN200962542Y (en) * | 2006-09-30 | 2007-10-17 | 陈坤 | A micro tray permanent magnetic generator |
| CN102239623A (en) * | 2008-09-29 | 2011-11-09 | 动态技术股份有限公司 | Winding insulation arrangement for axial flux machines |
| CN107394909A (en) * | 2017-07-19 | 2017-11-24 | 黑龙江工大华工电机科技有限公司 | A kind of stator magnetic circuit structure for axial magnetic circuit magneto |
| CN208939672U (en) * | 2018-11-16 | 2019-06-04 | 河南昊翔新能源科技有限公司 | A kind of high efficiency coil windings stator and the generator with the wound stator |
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Effective date of registration: 20190321 Address after: 450000 Jinshui District, Zhengzhou City, Henan Province, No. 0402, 4th Floor, Building 32, Sanbei Road Applicant after: Henan Haoxiang New Energy Technology Co., Ltd. Address before: 450000 No. 1 Building, 107 Fengshan Road, Jinshui District, Zhengzhou City, Henan Province Applicant before: Xu Zhanxin |