CN203674840U - Stator assembly of electric generator or driving motor used for vehicle - Google Patents
Stator assembly of electric generator or driving motor used for vehicle Download PDFInfo
- Publication number
- CN203674840U CN203674840U CN201420007224.0U CN201420007224U CN203674840U CN 203674840 U CN203674840 U CN 203674840U CN 201420007224 U CN201420007224 U CN 201420007224U CN 203674840 U CN203674840 U CN 203674840U
- Authority
- CN
- China
- Prior art keywords
- winding
- straight flange
- copper wire
- rectangular copper
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Windings For Motors And Generators (AREA)
Abstract
The utility model relates to a stator assembly of an electric generator or a driving motor used for a vehicle. The stator assembly comprises a stator core and multiple-phase windings. The stator assembly is characterized in that each phase winding is formed by multiple groups of rectangular copper wire basic winding components which are end to end and are successively inserted into winding grooves of the stator core, a rectangular copper wire cross line connection component and a rectangular copper wire outgoing line component, wherein the rectangular copper wire cross line connection component and the rectangular copper wire outgoing line component are connected in series between the first group of rectangular copper wire basic winding components and the last group of rectangular copper wire basic winding components; central sections of basic winding components I and II of the rectangular copper wire basic winding components are twisted and two component straight edges located on a same side are parallel to each other and are contacted tightly; the component straight edges a and b of front and rear sides form a certain span; the component straight edge a is inserted into positions of a first layer and a second layer of the winding groove; the component straight edge b is inserted into positions of third and fourth layers of another winding groove. In an existing stator assembly structure, by using a welding end bending mode, component edges are easily to be cut and rubbed so that an insulation enamel leather sheds and a defective product is formed. By using the stator assembly of the utility model, the above defects are solved; electric energy production and efficiency of the electric generator are increased; and a temperature rise and noises are reduced.
Description
Technical field
The utility model relates to the field frame assembly of a kind of electric generater of vehicle or CD-ROM drive motor.
Background technology
The field frame assembly of electric generater of vehicle or CD-ROM drive motor is very important building block in motor product.Existing rectangular copper wire field frame assembly structure welding end bend mode is: two adjacent component outline bending directions are contrary, insert the slot for winding ground floor of stator core contrary with the component outline bending direction of the second layer, the second layer is contrary with the component outline bending direction of the 3rd layer, and the 3rd layer contrary with the component outline bending direction of the 4th layer.It exists easy producing component limit in BENDING PROCESS to scratch, and the coat of paint that causes insulating comes off and forms the defect of defective products.
Summary of the invention
The purpose of this utility model is in order to provide a kind of component outline that effectively reduces scratch probability and reduce defective products and produce the electric generater of vehicle of probability or the field frame assembly of CD-ROM drive motor.
The technical solution of the utility model is:
A kind of electric generater of vehicle or CD-ROM drive motor field frame assembly, comprise stator core and polyphase windings, its special character is: every mutually described winding by the basic element of winding of many groups rectangular copper wire in the end to end slot for winding that inserts successively described stator core, be connected on described in two groups of initial and ends the rectangular copper wire cross-line Connection Element between the basic element of winding of rectangular copper wire and rectangular copper wire and go out kind of thread elements and form; Described in every group, the basic element of winding of rectangular copper wire is made up of basic element of winding I and basic element of winding II, in each winding slot of described stator core, there are four layers of coiling position, described basic element of winding I and basic element of winding II middle part twist and two element straight flanges that are positioned at the same side are fitted side by side, described element straight flange a, the b of forward and backward both sides form certain span, two first and second layer of positions that element straight flange a inserts described slot for winding of front side, two element straight flange b of rear side insert third and fourth layer of position of slot for winding described in another; Described rectangular copper wire cross-line Connection Element has two the forward and backward side element straight flange c, the d that form span, wherein front element straight flange c inserts the second layer position of two element straight flange b place slot for windings of the rear side of the basic element of winding of the described rectangular copper wire of first group, and posterior elements straight flange d inserts the 3rd layer of position of two element straight flange a place slot for windings of the front side of the basic element of winding of rectangular copper wire described in tail group; Described rectangular copper wire goes out kind of thread elements and is made up of outgoing line unit out and the outgoing line unit in respectively with element straight flange e, f, the element straight flange f of described outgoing line unit in inserts the ground floor position of the front element straight flange c place slot for winding of described rectangular copper wire cross-line Connection Element, described outgoing line unit out element straight flange e the 4th layer of position of inserting the posterior elements straight flange d place slot for winding of described rectangular copper wire cross-line Connection Element.
Above-mentioned electric generater of vehicle or CD-ROM drive motor field frame assembly, the element straight flange a of described basic element of winding I and basic element of winding II, b utilizes respectively round end k to connect, when moulding, described element straight flange a turns right around the theoretical axis of stator, and element straight flange a free end bends to be welded, described element straight flange b turns left around the theoretical axis of stator, and element straight flange b free end bends to be welded, in bending process, round end k intermediate gap is widened, the bending end of the element straight flange a of described basic element of winding I clockwise and the center line of round end k across γ angle, the bending end of element straight flange b counterclockwise and the center line of round end k across β angle, the bending end of the element straight flange a of described basic element of winding II clockwise and round end k center line across β angle, the bending end of element straight flange b counterclockwise and the center line of round end k across γ angle, wherein, β+γ=N × 360 °/num, N is the winding number of phases, num is the total groove number of stator.
Above-mentioned electric generater of vehicle or the field frame assembly of CD-ROM drive motor, at field frame assembly welding ends, the free end of all element straight flanges of first, fourth layer is all by counterclockwise or bending clockwise in all described slot for windings, the free end of second and third layer of all element straight flange is all by clockwise or counterclockwise bending, and the element straight flange that is positioned at second layer position of the element straight flange of the ground floor position that is positioned at described slot for winding of same phase winding radially adjoining corresponding thereto is all bent to the position of center line of both grooves of living in; The element straight flange that is positioned at the 4th layer of position of the element straight flange of the 3rd layer of position radially adjoining corresponding thereto is all bent to the position of center line of both grooves of living in.
Above-mentioned electric generater of vehicle or the field frame assembly of CD-ROM drive motor, the free end of the element straight flange of the ground floor position that is positioned at described slot for winding of same phase winding and the element straight flange that is positioned at second layer position of radially adjoining is welded as a whole, and the free end of the element straight flange that is positioned at the 4th layer of position of the element straight flange of the 3rd layer of position and radially adjoining is welded as a whole.
The beneficial effects of the utility model are:
1, by the basic element of winding of the rectangular copper wire of each phase winding, rectangular copper wire cross-line Connection Element and rectangular copper wire being gone out to the layout of kind of thread elements, improve the copper factor of stator core, reduce the copper consumption of end winding, improve generator power volume density, reduce copper loss, thereby effectively improve energy output and the efficiency of generator, and reduced temperature rise and noise.
2, because field frame assembly structure welding end bend mode is: the second layer is identical with the 3rd layer elements limit bending direction, has effectively reduced the probability that component outline scratches.Meanwhile, because the second layer is bending together with the 3rd layer elements limit, bending tool chuck broadens, and intensity improves, and increase the useful life of frock, reduced production cost.
Brief description of the drawings
Fig. 1 is that stator winding of the present utility model launches distribution schematic diagram;
Fig. 2 is the basic element of winding preliminarily forming of rectangular copper wire of the present utility model schematic diagram;
Fig. 3 is the basic element of winding schematic cross-section of rectangular copper wire of the present utility model;
Fig. 4 is the basic element of winding combination of rectangular copper wire of the present utility model schematic diagram;
Fig. 5 is the structural representation of rectangular copper wire cross-line Connection Element of the present utility model;
Fig. 6 is the structural representation that rectangular copper wire of the present utility model goes out kind of thread elements;
Fig. 7 is field frame assembly leading-out terminal winding distribution schematic diagram of the present utility model;
Fig. 8 is field frame assembly welding ends winding distribution schematic diagram of the present utility model;
Fig. 9 is a wherein phase winding schematic diagram a of stator core of the present utility model inside;
Figure 10 is a wherein phase winding schematic diagram b of stator core of the present utility model inside;
Figure 11 is structural representation a of the present utility model;
Figure 12 is structural representation b of the present utility model.
In figure: basic element of winding I 1, basic element of winding II 2, rectangular copper wire cross-line Connection Element 3, outgoing line unit out 4, outgoing line unit in 5, stator core 6, insulating paper 7, slot for winding 8, solder joint 9, center line 10.
Embodiment
As shown in the figure, the field frame assembly of this electric generater of vehicle or CD-ROM drive motor, comprises stator core 6 and polyphase windings, and in the present embodiment, described stator core 6 is 72 grooves, 84 grooves, 96 grooves or 108 groove stator cores.The number of phases of described winding is six phases, is respectively A1, A2, B1, B2, C1, C2 phase, referring to Fig. 1.
In each slot for winding 8 of described stator core 6, there are four layers of coiling position, every mutually described winding goes out kind of thread elements and forms by organize the basic element of winding of rectangular copper wire, a rectangular copper wire cross-line Connection Element 3 and one group of rectangular copper wire more, the basic element of winding of described rectangular copper wire is made up of basic element of winding I 1 and basic element of winding II 2, two element straight flanges that are positioned at the same side after both middle part twists are fitted side by side, referring to Fig. 4, described element straight flange a, the b of forward and backward both sides form certain span.Described basic element of winding I utilizes respectively round end k to be connected with element straight flange a, the b of basic element of winding II, referring to Fig. 2.When moulding, described element straight flange a turns right around the theoretical axis of stator, and element straight flange a free end bends to be welded, described element straight flange b turns left around the theoretical axis of stator, and element straight flange b free end bends to be welded, in bending process, round end k intermediate gap is widened, referring to Fig. 3, the bending end of the element straight flange a of described basic element of winding I clockwise and the center line of round end k across γ angle, the bending end of element straight flange b counterclockwise and the center line of round end k across β angle, the bending end of the element straight flange a of described basic element of winding II clockwise and round end k center line across β angle, the bending end of element straight flange b counterclockwise and the center line of round end k across γ angle, wherein, β+γ=N × 360 °/num, N is the winding number of phases, num is the total groove number of stator.H be two elements straight flange across angular bisector, O is stator axle center.Described rectangular copper wire cross-line Connection Element 3 has two the forward and backward side element straight flange c, the d that form span.Described rectangular copper wire goes out kind of thread elements and is made up of outgoing line unit out 4 and the outgoing line unit in 5 respectively with element straight flange e, f.The shape of cross section that the basic element of winding of described rectangular copper wire, rectangular copper wire cross-line Connection Element 3 and rectangular copper wire go out kind of thread elements is all rectangle.
Before assembling, utilize frock to arrange all elements of winding.From first-phase winding, end to end being arranged in order of the basic element of winding of described rectangular copper wire of each phase winding, described rectangular copper wire cross-line Connection Element 3 and one group of rectangular copper wire go out kind of thread elements and are connected on described in two groups of initial and ends between the basic element of winding of rectangular copper wire; Between each phase winding element, be staggered.
Assembling process: all elements of winding that arrange are inserted together in the slot for winding 8 of corresponding described stator core 6.In described slot for winding 8, be first furnished with insulating paper 7.By two first and second layer of positions that element straight flange a inserts described slot for winding 8 of the front side of the basic element of winding of rectangular copper wire of each phase winding, two element straight flange b of rear side insert third and fourth layer of position of slot for winding 8 described in another, referring to Fig. 7.The front element straight flange c of described rectangular copper wire cross-line Connection Element 3 is inserted to the second layer position of two element straight flange b place slot for windings 8 of the rear side of the basic element of winding of the described rectangular copper wire of first group, posterior elements straight flange d inserts the 3rd layer of position of two element straight flange a place slot for windings 8 of the front side of the basic element of winding of rectangular copper wire described in tail group.Described rectangular copper wire is gone out to the ground floor position that the element straight flange f of the outgoing line unit in 5 of kind of thread elements inserts the front element straight flange c place slot for winding 8 of described rectangular copper wire cross-line Connection Element 3, by outgoing line unit out 4 element straight flange e the 4th layer of position of inserting the posterior elements straight flange d place slot for winding 8 of described rectangular copper wire cross-line Connection Element 3.Each phase winding (A1, A2, B1, B2, C1, C2 phase) element interlaced arrangement, make to be equipped with winding in each slot for winding 8 of stator core 6, be that A1 takies the the 1st, 7,13,19 mutually ... slot for winding, A2 takies the the 2nd, 8,14,20 mutually ... slot for winding, C1 takies the the 3rd, 9,15,21 mutually ... slot for winding, C2 takies the the 4th, 10,16,22 mutually ... slot for winding, B1 takies the the 5th, 11,17,23 mutually ... slot for winding, B2 takies the the 6th, 12,18,24 mutually ... slot for winding.
The element straight flange of each phase winding is bent to welding position.After each phase winding element has been placed, at field frame assembly welding ends, the all element straight flange free ends that make interior first, fourth layer of described slot for winding 8 are all by counterclockwise or bending clockwise, and second and third layer of all element straight flange free end is all by clockwise or bending counterclockwise.Wherein, the element straight flange that is positioned at second layer position of the element straight flange of the ground floor position that is positioned at described slot for winding 8 of same phase winding radially adjoining corresponding thereto is all bent to center line 10 positions of both grooves of living in; The element straight flange that is positioned at the 4th layer of position of the element straight flange of the 3rd layer of position radially adjoining corresponding thereto is all bent to center line 10 positions of both grooves of living in, referring to Fig. 8.
The free end of the element straight flange that is positioned at second layer position of the element straight flange of the ground floor position of described being positioned at of same phase winding slot for winding 8 and radially adjoining is welded as a whole, the free end of the element straight flange that is positioned at the 4th layer of position of the element straight flange of the 3rd layer of position and radially adjoining is welded as a whole, and forms respectively solder joint 9.Described A1, B1, C1, A2, B2 and C2 phase winding go out around unit out 4 be six mutually output, outgoing line unit in 5 tie lines of described A1, B1 and C1 weld together, outgoing line unit in 5 tie lines of described A2, B2 and C2 weld together, form doublestar connection, and then complete the manufacture of whole field frame assembly.
Claims (4)
1. an electric generater of vehicle or CD-ROM drive motor field frame assembly, comprise stator core and polyphase windings, it is characterized in that: every mutually described winding by the basic element of winding of many groups rectangular copper wire in the end to end slot for winding that inserts successively described stator core, be connected on described in two groups of initial and ends the rectangular copper wire cross-line Connection Element between the basic element of winding of rectangular copper wire and rectangular copper wire and go out kind of thread elements and form; Described in every group, the basic element of winding of rectangular copper wire is made up of basic element of winding I and basic element of winding II, in each winding slot of described stator core, there are four layers of coiling position, described basic element of winding I and basic element of winding II middle part twist and two element straight flanges that are positioned at the same side are fitted side by side, described element straight flange a, the b of forward and backward both sides form certain span, two first and second layer of positions that element straight flange a inserts described slot for winding of front side, two element straight flange b of rear side insert third and fourth layer of position of slot for winding described in another; Described rectangular copper wire cross-line Connection Element has two the forward and backward side element straight flange c, the d that form span, wherein front element straight flange c inserts the second layer position of two element straight flange b place slot for windings of the rear side of the basic element of winding of the described rectangular copper wire of first group, and posterior elements straight flange d inserts the 3rd layer of position of two element straight flange a place slot for windings of the front side of the basic element of winding of rectangular copper wire described in tail group; Described rectangular copper wire goes out kind of thread elements and is made up of outgoing line unit out and the outgoing line unit in respectively with element straight flange e, f, the element straight flange f of described outgoing line unit in inserts the ground floor position of the front element straight flange c place slot for winding of described rectangular copper wire cross-line Connection Element, and the element straight flange e of described outgoing line unit out inserts the 4th layer of position of the posterior elements straight flange d place slot for winding of described rectangular copper wire cross-line Connection Element.
2. electric generater of vehicle according to claim 1 or CD-ROM drive motor field frame assembly, it is characterized in that: the element straight flange a of described basic element of winding I and basic element of winding II, b utilizes respectively round end k to connect, when moulding, described element straight flange a turns right around the theoretical axis of stator, and element straight flange a free end bends to be welded, described element straight flange b turns left around the theoretical axis of stator, and element straight flange b free end bends to be welded, in bending process, round end k intermediate gap is widened, the bending end of the element straight flange a of described basic element of winding I clockwise and the center line of round end k across γ angle, the bending end of element straight flange b counterclockwise and the center line of round end k across β angle, the bending end of the element straight flange a of described basic element of winding II clockwise and round end k center line across β angle, the bending end of element straight flange b counterclockwise and the center line of round end k across γ angle, wherein, β+γ=N × 360 °/num, N is the winding number of phases, num is the total groove number of stator.
3. the field frame assembly of electric generater of vehicle according to claim 1 or CD-ROM drive motor, it is characterized in that: at field frame assembly welding ends, the free end of all element straight flanges of first, fourth layer is all by counterclockwise or bending clockwise in all described slot for windings, the free end of second and third layer of all element straight flange is all by clockwise or counterclockwise bending, and the element straight flange that is positioned at second layer position of the element straight flange of the ground floor position that is positioned at described slot for winding of same phase winding radially adjoining corresponding thereto is all bent to the position of center line of both grooves of living in; The element straight flange that is positioned at the 4th layer of position of the element straight flange of the 3rd layer of position radially adjoining corresponding thereto is all bent to the position of center line of both grooves of living in.
4. the field frame assembly of electric generater of vehicle according to claim 3 or CD-ROM drive motor, it is characterized in that: the free end of the element straight flange of the ground floor position that is positioned at described slot for winding of same phase winding and the element straight flange that is positioned at second layer position of radially adjoining is welded as a whole, and the free end of the element straight flange that is positioned at the 4th layer of position of the element straight flange of the 3rd layer of position and radially adjoining is welded as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007224.0U CN203674840U (en) | 2014-01-07 | 2014-01-07 | Stator assembly of electric generator or driving motor used for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007224.0U CN203674840U (en) | 2014-01-07 | 2014-01-07 | Stator assembly of electric generator or driving motor used for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674840U true CN203674840U (en) | 2014-06-25 |
Family
ID=50971091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007224.0U Withdrawn - After Issue CN203674840U (en) | 2014-01-07 | 2014-01-07 | Stator assembly of electric generator or driving motor used for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674840U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795170A (en) * | 2014-01-07 | 2014-05-14 | 锦州汉拿电机有限公司 | Stator assembly of automotive engine or driving motor |
| WO2019062907A1 (en) * | 2017-09-29 | 2019-04-04 | 比亚迪股份有限公司 | Stator assembly, motor provided with same, and vehicle |
| WO2019062922A1 (en) * | 2017-09-29 | 2019-04-04 | 比亚迪股份有限公司 | Conductor segment and stator assembly thereof, and motor |
| FR3075504A1 (en) * | 2017-12-20 | 2019-06-21 | Valeo Equipements Electriques Moteur | STATOR FOR ROTATING ELECTRIC MACHINE |
| CN111355317A (en) * | 2020-04-09 | 2020-06-30 | 合肥巨一动力系统有限公司 | Flat wire stator and flat wire motor |
| WO2020260260A1 (en) * | 2019-06-28 | 2020-12-30 | Valeo Equipements Electriques Moteur | Electrical winding for a rotary electric machine |
-
2014
- 2014-01-07 CN CN201420007224.0U patent/CN203674840U/en not_active Withdrawn - After Issue
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795170A (en) * | 2014-01-07 | 2014-05-14 | 锦州汉拿电机有限公司 | Stator assembly of automotive engine or driving motor |
| CN103795170B (en) * | 2014-01-07 | 2016-02-03 | 锦州汉拿电机有限公司 | The field frame assembly of electric generater of vehicle or CD-ROM drive motor |
| WO2019062907A1 (en) * | 2017-09-29 | 2019-04-04 | 比亚迪股份有限公司 | Stator assembly, motor provided with same, and vehicle |
| WO2019062922A1 (en) * | 2017-09-29 | 2019-04-04 | 比亚迪股份有限公司 | Conductor segment and stator assembly thereof, and motor |
| KR20200100064A (en) * | 2017-12-20 | 2020-08-25 | 발레오 에뀝망 엘렉뜨리끄 모떼르 | Stator for rotating electric machine |
| JP2021506219A (en) * | 2017-12-20 | 2021-02-18 | ヴァレオ エキプマン エレクトリク モトゥール | Stator for rotating electromechanical |
| KR102616359B1 (en) | 2017-12-20 | 2023-12-20 | 발레오 에뀝망 엘렉뜨리끄 모떼르 | Stators for rotating electrical machines |
| CN111448744A (en) * | 2017-12-20 | 2020-07-24 | 法雷奥电机设备公司 | Stator for rotating electric machine |
| FR3075504A1 (en) * | 2017-12-20 | 2019-06-21 | Valeo Equipements Electriques Moteur | STATOR FOR ROTATING ELECTRIC MACHINE |
| JP7391849B2 (en) | 2017-12-20 | 2023-12-05 | ヴァレオ エキプマン エレクトリク モトゥール | Stators for rotating electrical machines |
| CN111448744B (en) * | 2017-12-20 | 2023-11-17 | 法雷奥电机设备公司 | Stator for rotating electrical machine |
| WO2019121979A1 (en) * | 2017-12-20 | 2019-06-27 | Valeo Equipements Electriques Moteur | Stator for a rotating electrical machine |
| US11621617B2 (en) | 2017-12-20 | 2023-04-04 | Valeo Equipements Electriques Moteur | Stator for a rotating electrical machine |
| JP2022084737A (en) * | 2017-12-20 | 2022-06-07 | ヴァレオ エキプマン エレクトリク モトゥール | Stator for rotary electromechanical machine |
| CN113994571A (en) * | 2019-06-28 | 2022-01-28 | 法雷奥电机设备公司 | Electrical winding for a rotating electrical machine |
| FR3098046A1 (en) * | 2019-06-28 | 2021-01-01 | Valeo Equipements Electriques Moteur | Electric winding for a rotating electric machine |
| WO2020260260A1 (en) * | 2019-06-28 | 2020-12-30 | Valeo Equipements Electriques Moteur | Electrical winding for a rotary electric machine |
| CN111355317B (en) * | 2020-04-09 | 2021-08-27 | 合肥巨一动力系统有限公司 | Flat wire stator and flat wire motor |
| CN111355317A (en) * | 2020-04-09 | 2020-06-30 | 合肥巨一动力系统有限公司 | Flat wire stator and flat wire motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103795170B (en) | The field frame assembly of electric generater of vehicle or CD-ROM drive motor | |
| CN203674840U (en) | Stator assembly of electric generator or driving motor used for vehicle | |
| US10411539B2 (en) | Stator for rotary electric machine having respective terminal wires connected to a connecting member | |
| CN110235342B (en) | Stator for an electric machine | |
| US8587177B2 (en) | Stator and method of manufacturing unit coil to be used therein | |
| CN104124803B (en) | Bar wound stator winding layout with long-pitched and short-pitched coils | |
| US9906085B2 (en) | Stator for rotary electric machine | |
| CN103370856B (en) | Stator of rotating electric machine and wire winding method for same | |
| WO2012137306A1 (en) | Stator and manufacturing method for stator | |
| KR102253171B1 (en) | Stator | |
| CN102118075B (en) | Concentrated coil motor and insulating skeleton thereof | |
| CN106024332A (en) | Coil device and method for manufacturing the same | |
| CN113783337A (en) | Multilayer flat wire winding stator module and motor | |
| CN105634169A (en) | Automobile generator stator assembly employing three-phase multi-slot flat copper wire | |
| CN116073612A (en) | Winding method of flat wire winding motor stator assembly and flat wire winding motor | |
| CN104218701B (en) | Fan motor stator and manufacturing method | |
| CN116581918A (en) | Stator winding, motor stator and motor | |
| CN102545441B (en) | Aerogenerator stator winding technique method | |
| JP2015167465A (en) | Motor stator, and winding member of the motor stator | |
| CN101854088B (en) | Electric motor core member | |
| CN114825717A (en) | Stator module and motor using same | |
| JP2008043108A (en) | Winding method for winding, and split stator | |
| JP2008301599A (en) | Stator winding for rotating electrical machines | |
| CN112583164A (en) | Flat copper enameled wire motor winding and manufacturing method thereof | |
| CN206283349U (en) | A kind of end detachable split stator coil and motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |