CN105099036A - Motor, manufacturing method thereof and vehicle driving device - Google Patents
Motor, manufacturing method thereof and vehicle driving device Download PDFInfo
- Publication number
- CN105099036A CN105099036A CN201410197969.2A CN201410197969A CN105099036A CN 105099036 A CN105099036 A CN 105099036A CN 201410197969 A CN201410197969 A CN 201410197969A CN 105099036 A CN105099036 A CN 105099036A
- Authority
- CN
- China
- Prior art keywords
- bus ring
- motor
- binding post
- stator winding
- electrically connected
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 37
- 238000009826 distribution Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 17
- 239000011810 insulating material Substances 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000012536 packaging technology Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
A motor, a method of manufacturing the same, and a vehicle drive apparatus, the motor including: a stator winding; a wiring member electrically connected to a terminal of the stator winding; wherein the wiring member includes: a bus ring electrically connected to a terminal of the stator winding; the wiring terminal is used for being electrically connected with an external circuit; the bus ring and the wiring terminal are integrally formed. The technical scheme of the invention solves the following problems: the mechanical connection between a bus ring and a wiring terminal in a wiring component of the existing motor is not firm, and an air gap may be generated on the connection contact surface of the bus ring and the wiring terminal; the structure of the existing motor is not compact enough; the manufacturing cost of the existing motor is high.
Description
Technical field
The present invention relates to automobile technical field, particularly relate to a kind of motor and manufacture method, drive device for vehicle.
Background technology
Motor a kind ofly can make that electric energy conversion is mechanical energy, changes mechanical energy is the calutron of electric energy.Existing motor generally comprises: stator winding and distribution component.One end of distribution component is used for being electrically connected with external circuit, to provide electric current to stator winding.
As shown in Figure 1, a kind of distribution component of existing motor comprises: shown in composition graphs 2, bus ring 1, is electrically connected with the end of a thread of stator winding (not shown), and the axial side of bus ring 1 has the stiff end 10 extended vertically; Binding post 2, one end (as bolt connection, is welded or riveted joint by Mechanical joining technique, for bolt connection in figure) be fixedly connected with the stiff end 10 of bus ring 1, to realize the electrical connection of binding post 2 and bus ring 1, the other end of binding post 2 is used for being electrically connected with external circuit.
Motor in the work environment, not only vibration can be produced, also can be subject to thermal shock (thermalshock), bus ring 1 and binding post 2 is caused to produce air gap being connected between contact-making surface, cause bus ring 1 and binding post 2 bad connection, thus the resistance value of bus ring 1 and binding post 2 connection is increased, when motor live line work, bus ring 1 and binding post 2 connection can produce amount of heat, are likely burnt out by motor.
In addition, a part for bus ring 1 and binding post 2 will be used for fixing connection bus ring 1 and binding post 2, and the space that both connections occupy is comparatively large, makes the structure of motor compact not.And because bus ring 1 and binding post 2 are two independently parts, both need separately to manufacture, and cause the manufacturing cost producing more waste material, add motor.
The manufacture method of above-mentioned motor comprises: pair of wire connection terminals 2 encapsulates, and binding post 2 is covered by insulating material for the one end be electrically connected with external circuit; Then, the stator of motor and bus ring 1 are encapsulated, the part of bus ring 1 except stiff end 10 is covered by insulating material (as resin); Then, Mechanical joining technique is utilized to be fixedly connected with binding post 2 by bus ring 1; Finally, bus ring 1 and binding post 2 connection are encapsulated, the stiff end 10 of the exposed part of binding post 2 and bus ring 1 is covered by insulating material.
It can thus be appreciated that when manufacturing existing motor, the technique need carried out repeatedly packaging technology and be fixedly connected with binding post 2 by bus ring 1, causes the manufacturing cost of motor higher.
Summary of the invention
One of them problem that the present invention will solve is: the distribution component median generatrix ring of existing motor and the mechanical connection of binding post not firm, may air gap be produced at both connection contact-making surfaces.
Another problem that the present invention will solve is: the structure of existing motor is compact not.
The another problem that the present invention will solve is: can produce more waste material when making bus ring and the binding post of existing motor.
For solving the problem, the invention provides a kind of motor, comprising: stator winding; Distribution component, is electrically connected with the end of a thread of described stator winding;
Wherein, described distribution component comprises:
Bus ring, is electrically connected with the end of a thread of described stator winding;
Binding post, for being electrically connected with external circuit;
Described bus ring and binding post one-body molded.
Optionally, described stator winding is three-phase windings, and the quantity of described bus ring, binding post is three, three described bus central spacer arrangements, and three described binding posts are spaced;
Described stator winding is electrically connected with three described bus rings according to star connection or delta connection.
Optionally, three described bus rings are coaxially sheathed, and three described binding posts are spaced along arbitrary described bus ring circumference.
Optionally, integrated described bus ring and binding post are bent by wire and form.
Optionally, described wire is copper conductor.
Compared with prior art, technical scheme of the present invention has the following advantages:
Due to the bus ring in distribution component and binding post one-body molded, even if therefore have during machine operation and be subject to vibrating and the impact of thermal shock, bus ring and binding post are also always one, there is not bus ring and be connected with binding post the problem occurring air gap between contact-making surface, the problem that the resistance value that also there is not connection increases because there is air gap between bus ring and the connection contact-making surface of binding post.
In addition, due to the bus ring in distribution component and binding post one-body molded, a part without the need to recycling bus ring and binding post fixes connection bus ring and binding post, thus can reduce the space that distribution component occupies, and makes the structure of motor more compact.
In addition, bus ring and binding post one-body molded, both need not make separately, decrease the waste material produced when making bus ring and binding post, improve the raw-material utilance of manufacture.
The another problem that the present invention will solve is: the manufacturing cost of existing motor is higher.
For solving the problem, the invention provides a kind of manufacture method of motor, comprising:
Stator is provided, in the groove of the stator core of described stator, is embedded with stator winding;
Distribution component is provided, comprises: utilize integral forming process to form bus ring and binding post;
Encapsulate, insulating material is covered on described bus ring;
After described encapsulation, the end of a thread of described stator winding is electrically connected with described bus ring;
After described electrical connection, encapsulate, so that insulating material is covered on described binding post.
Optionally, the mode by bending wire forms integrated described bus ring and binding post.
Optionally, described wire is copper conductor.
Compared with prior art, technical scheme of the present invention has the following advantages:
Eliminate a packaging technology of technique and distribution component median generatrix ring and the binding post connection be fixedly connected with binding post by bus ring in prior art, reduce the manufacturing cost of motor.
In addition, present invention also offers a kind of drive device for vehicle, comprise above-mentioned arbitrary described motor.
Optionally, described drive device for vehicle is hybrid drive, hub assembly or electric drive axle.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the distribution component of existing a kind of motor;
Fig. 2 is the perspective view of the median generatrix of distribution component shown in Fig. 1 ring;
Fig. 3 is the perspective view one of the distribution component of motor in one embodiment of the present of invention;
Fig. 4 is the perspective view two of the distribution component of motor in one embodiment of the present of invention;
Fig. 5 is the partial enlarged drawing in P region in Fig. 4;
Fig. 6 is the perspective view after the encapsulation of distribution component shown in Fig. 3;
Fig. 7 is the perspective view that the distribution component after encapsulation shown in Fig. 6 is assemblied on stator.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail specific embodiments of the invention below in conjunction with accompanying drawing.
Shown in composition graphs 3 and Fig. 4, present embodiments provide a kind of motor, comprising: stator winding (not shown); Distribution component 1, is electrically connected with the end of a thread of described stator winding.
Wherein, distribution component 1 comprises:
Bus ring 10, is electrically connected with the end of a thread of described stator winding;
Binding post 20, for being electrically connected with external circuit (not shown);
Bus ring 10 is one-body molded with binding post 20.
Compared with prior art, technical scheme of the present invention has the following advantages:
Because the bus ring 10 in distribution component 1 is one-body molded with binding post 20, even if therefore have during machine operation and be subject to vibrating and the impact of thermal shock, bus ring 10 and binding post 20 are also always one, there is not the problem that air gap appears in bus ring 10 and binding post 20 between contact-making surface, there is not the problem that connection resistance value increases because there is air gap between bus ring 10 and the connection contact-making surface of binding post 20 yet.
In addition, because bus ring 10 and binding post 20 are one-body molded, a part without the need to recycling bus ring 10 and binding post 20 fixes connection bus ring 10 and binding post 20, thus can reduce the space that distribution component 1 occupies, and makes the structure of motor more compact.
In addition, bus ring 10 is one-body molded with binding post 20, decreases and makes bus ring 10 and the waste material produced during binding post 20, improve and manufacture raw-material utilance.
In the present embodiment, described stator winding is three-phase windings, and the quantity of bus ring 10, binding post 20 is three, and three bus rings 10 are spaced, and three binding posts 20 are spaced; Described stator winding is electrically connected with three bus rings 10 according to star connection or delta connection.
Further, shown in composition graphs 5, three bus rings 10 are coaxially sheathed, and three binding posts 20 are spaced along arbitrary bus ring 10 circumference, to reduce the space that distribution component 1 occupies.Certainly, in other embodiments, three bus rings, 10, three binding posts 20 also can be spaced according to other modes.
In the present embodiment, integrated bus ring 10 is bent by wire with binding post 20 and forms.
In the present embodiment, described wire is copper conductor, and reason is: copper conductor has good conductivity, moderate.In other embodiments, described wire also can be the wire of other materials, as silver-colored wire, golden wire, aluminum conductor etc.
In the present embodiment, bus ring 10 is open loop, and namely bus ring 10 is not totally-enclosed, and binding post 20 is from one of them end of bus ring 10 opening part to bus ring 10 extension.In other embodiments, bus ring 10 also can be closed loop.
In the present embodiment, the end of a thread of described stator winding is welded on bus ring 10, to realize the electrical connection between the end of a thread of stator winding and bus ring 10.Can arrange forked element 11 in position for being electrically connected with the end of a thread of stator winding on bus ring 10, the end of a thread of stator winding is welded on forked element 11.
In the present embodiment, binding post 20 is fixedly connected with inserted num (insertnut) 30 for the one end be electrically connected with external circuit.So, binding post 20 and the external circuit mode that can be bolted is to realize both electrical connections.
It should be noted that, in the inventive solutions, described motor only can possess the function of motor, can be only namely mechanical energy by electric energy conversion; Described motor also only can possess the function of generator, can be only namely electric energy by other Conversion of Energies; Described motor can also have both the function of motor and generator simultaneously, can either be namely mechanical energy by electric energy conversion, can be also electric energy by other Conversion of Energies.
Below in conjunction with Fig. 3 to Fig. 7, the motor manufacturing method of above-described embodiment is described.Particularly, this manufacture method comprises:
As shown in Figure 7, provide stator 50, in the groove of the stator core of stator 50, be embedded with stator winding (not shown);
Shown in composition graphs 3, Fig. 4, distribution component 1 is provided, comprises: utilize integral forming process to form bus ring 10 and binding post 20;
Shown in composition graphs 3, Fig. 6, encapsulate, so that insulating material 40 is covered on bus ring 10, but, the position that on bus ring 10, local is used for being electrically connected with the end of a thread of described stator winding is not covered by insulating material 40, that is, the forked element 11 on bus ring 10 is not covered by insulating material;
After described encapsulation, the end of a thread of described stator winding is not electrically connected by the position that insulating material 40 covers with local on bus ring 10, that is, the end of a thread of described stator winding is electrically connected with the forked element 11 on bus ring 10;
After described electrical connection, encapsulate, so that insulating material is covered on binding post 20.
In the present invention, by encapsulating bus ring 10 and the step that the end of a thread of stator winding is electrically connected with bus ring 10 being collectively referred to as, stator and bus ring 10 are encapsulated.
Compared with the manufacture method of existing motor, the motor manufacturing method of technical solution of the present invention has the following advantages:
Shown in composition graphs 3 and Fig. 6, one-body molded good bus ring 10 and binding post 20, then stator and bus ring 10 are encapsulated after, directly pair of wire connection terminals 20 can encapsulate, binding post 20 is covered by insulating material (as resin) 40.Eliminate a packaging technology of technique and distribution component median generatrix ring and the binding post connection be fixedly connected with binding post by bus ring in prior art, reduce the manufacturing cost of motor.
After encapsulating, separated by insulating material 40 between three bus rings 10, separated by insulating material 40 between three binding posts 20.
While pair of wire connection terminals 20 carries out encapsulating, insulating material 40 can also cover inserted num 30 surface, and inserted num 30 is fixed together with one end of binding post 20.
Shown in composition graphs 3 to Fig. 5, in the present embodiment, the mode by bending wire forms integrated bus ring 10 and binding post 20.Particularly, prepare the wire that a segment length is suitable, wherein one end of wire is bent into stepped, and it can be used as binding post 20; Then, bend the remainder of this wire, make it perpendicular to the axis of binding post 20 and bus ring 10, then the remainder of described wire is bent into ring-type, and it can be used as bus ring 10.
From the above, with wire be raw material to form integrated bus ring 10 and binding post 20 time, only need directly bending to be carried out to one section of ready-made wire and just can form bus ring 10 and binding post 20 simultaneously, and without the need to assigning to recycling remainder after raw-material part excision be formed bus ring 10 and binding post 20, improve the manufacture utilization rate of raw materials of bus ring 10 and binding post 20, reduce the manufacturing cost of motor.
As shown in Figure 7, in the present embodiment, the stator 50 of motor is sheathed in rotor (not shown), shown in composition graphs 3, distribution component 1 be placed on by bus ring 10 on the end face of stator 50, and binding post 20 is positioned at the radial outside of stator 50 after encapsulating.
In other embodiments, the stator of motor also can be sheathed on outside rotor.In this case, after distribution component encapsulation, bus ring can be able to be sheathed on outside stator.
In addition, present invention also offers a kind of drive device for vehicle, comprise above-mentioned motor, this motor can provide power source for the driving of automobile.In the present embodiment, described drive device for vehicle is hybrid drive, hub assembly or electric drive axle.
Described hybrid drive can be parallel type mixed power driving device, also can be serial mixed power drive unit, can also be series-parallel hybrid power driving device.Described hybrid drive, except comprising above-mentioned motor, also comprises: engine, storage battery, electric machine controller, speed changer etc.
Described hub assembly, except comprising above-mentioned motor, also comprises: wheel hub, electric machine controller etc.
Described electric drive axle, except comprising above-mentioned motor, also comprises: main reducing gear, differential mechanism, wheel drive, driving axle housing.
It should be noted that, in the inventive solutions, described drive device for vehicle can also can provide the device of power source for Automobile drive for other kinds, should only not be confined to given embodiment.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (10)
1. a motor, comprising: stator winding; Distribution component, is electrically connected with the end of a thread of described stator winding;
Wherein, described distribution component comprises:
Bus ring, is electrically connected with the end of a thread of described stator winding;
Binding post, for being electrically connected with external circuit;
It is characterized in that, described bus ring and binding post one-body molded.
2. motor as claimed in claim 1, it is characterized in that, described stator winding is three-phase windings, and the quantity of described bus ring, binding post is three, three described bus central spacer arrangements, and three described binding posts are spaced;
Described stator winding is electrically connected with three described bus rings according to star connection or delta connection.
3. motor as claimed in claim 2, it is characterized in that, three described bus rings are coaxially sheathed, and three described binding posts are spaced along arbitrary described bus ring circumference.
4. motor as claimed in claim 1, it is characterized in that, integrated described bus ring and binding post are bent by wire and form.
5. motor as claimed in claim 4, it is characterized in that, described wire is copper conductor.
6. a manufacture method for motor, is characterized in that, comprising:
Stator is provided, in the groove of the stator core of described stator, is embedded with stator winding;
Distribution component is provided, comprises: utilize integral forming process to form bus ring and binding post;
Encapsulate, insulating material is covered on described bus ring;
After described encapsulation, the end of a thread of described stator winding is electrically connected with described bus ring;
After described electrical connection, encapsulate, so that insulating material is covered on described binding post.
7. the manufacture method of motor as claimed in claim 6, is characterized in that, forms integrated described bus ring and binding post by the mode bending wire.
8. the manufacture method of motor as claimed in claim 7, it is characterized in that, described wire is copper conductor.
9. a drive device for vehicle, is characterized in that, comprises the motor described in any one of claim 1 to 5.
10. drive device for vehicle as claimed in claim 9, it is characterized in that, described drive device for vehicle is hybrid drive, hub assembly or electric drive axle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197969.2A CN105099036A (en) | 2014-05-12 | 2014-05-12 | Motor, manufacturing method thereof and vehicle driving device |
| PCT/CN2015/073710 WO2015172599A1 (en) | 2014-05-12 | 2015-03-05 | Motor and manufacturing method thereof, and vehicle drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197969.2A CN105099036A (en) | 2014-05-12 | 2014-05-12 | Motor, manufacturing method thereof and vehicle driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105099036A true CN105099036A (en) | 2015-11-25 |
Family
ID=54479285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197969.2A Pending CN105099036A (en) | 2014-05-12 | 2014-05-12 | Motor, manufacturing method thereof and vehicle driving device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105099036A (en) |
| WO (1) | WO2015172599A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019037028A (en) * | 2017-08-10 | 2019-03-07 | トヨタ自動車株式会社 | Rotary electric machine stator |
| CN113396529A (en) * | 2019-02-08 | 2021-09-14 | 舍弗勒技术股份两合公司 | Stator for an electric machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018207787B3 (en) * | 2018-05-17 | 2019-10-10 | Magna Powertrain Bad Homburg GmbH | Electric machines and manufacture of an electric machine |
| US11942848B2 (en) * | 2021-01-19 | 2024-03-26 | Schaeffler Technologies AG & Co. KG | Compact busbar assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6369473B1 (en) * | 1999-05-03 | 2002-04-09 | Mannesmann Sachs Ag | Stator for an electrical machine and method for production of a stator |
| CN1414672A (en) * | 2001-10-26 | 2003-04-30 | 住友电装株式会社 | Integrated distribution apparatus and method for processing bus bar |
| CN102195382A (en) * | 2010-03-08 | 2011-09-21 | 现代自动车株式会社 | Terminal assembly for motor of hybrid vehicle |
| US20120037436A1 (en) * | 2010-08-13 | 2012-02-16 | Kia Motors Corporation | Motor unit and vehicle equipped therewith |
| CN103107625A (en) * | 2011-11-09 | 2013-05-15 | 三菱电机株式会社 | Rotary electric machine and method for manufacturing a stator coil connecting unit |
| CN103368304A (en) * | 2012-03-30 | 2013-10-23 | 日立汽车系统株式会社 | In-vehicle motor and electric power steering device including the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2992495B1 (en) * | 2012-06-20 | 2014-07-11 | Valeo Equip Electr Moteur | INTERCONNECTOR FOR STATOR OF ELECTRIC MACHINE AND STATOR OF ELECTRIC MACHINE THEREFOR |
-
2014
- 2014-05-12 CN CN201410197969.2A patent/CN105099036A/en active Pending
-
2015
- 2015-03-05 WO PCT/CN2015/073710 patent/WO2015172599A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6369473B1 (en) * | 1999-05-03 | 2002-04-09 | Mannesmann Sachs Ag | Stator for an electrical machine and method for production of a stator |
| CN1414672A (en) * | 2001-10-26 | 2003-04-30 | 住友电装株式会社 | Integrated distribution apparatus and method for processing bus bar |
| CN102195382A (en) * | 2010-03-08 | 2011-09-21 | 现代自动车株式会社 | Terminal assembly for motor of hybrid vehicle |
| US20120037436A1 (en) * | 2010-08-13 | 2012-02-16 | Kia Motors Corporation | Motor unit and vehicle equipped therewith |
| CN103107625A (en) * | 2011-11-09 | 2013-05-15 | 三菱电机株式会社 | Rotary electric machine and method for manufacturing a stator coil connecting unit |
| CN103368304A (en) * | 2012-03-30 | 2013-10-23 | 日立汽车系统株式会社 | In-vehicle motor and electric power steering device including the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019037028A (en) * | 2017-08-10 | 2019-03-07 | トヨタ自動車株式会社 | Rotary electric machine stator |
| CN113396529A (en) * | 2019-02-08 | 2021-09-14 | 舍弗勒技术股份两合公司 | Stator for an electric machine |
| US12068654B2 (en) | 2019-02-08 | 2024-08-20 | Schaeffler Technologies AG & Co. KG | Stator for an electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015172599A1 (en) | 2015-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108462277B (en) | Distributed connecting ring assembly for stator assembly | |
| CN103548246B (en) | Drive unit integrated rotating electric machine | |
| JP5789538B2 (en) | Rotating electric machine and method of manufacturing rotating electric machine | |
| CN104137397B (en) | Electric rotating machine | |
| CN104137396B (en) | Electric rotating machine | |
| CN205230832U (en) | Film capacitor module of dc -to -ac converter for vehicle | |
| CN103459236B (en) | Actuating device integrated rotating electric machine | |
| US9806577B2 (en) | Stator with neutral line secured to stator yoke | |
| JP2008236924A (en) | Rotary electrical machine and electric vehicle | |
| CN102971812B (en) | The manufacture method of reactor and reactor | |
| CN110771013B (en) | Stator of rotating electric machine and rotating electric machine | |
| CN105099036A (en) | Motor, manufacturing method thereof and vehicle driving device | |
| CN103023262A (en) | Direct current brushless motor pump, motor, stator assembly, and method for assembling motor | |
| CN109478814A (en) | The stator and rotating electric machine of rotating electric machine | |
| CN208479317U (en) | Brshless DC motor, motor stator and its conflux disk | |
| CN205123454U (en) | Motor | |
| Brockerhoff et al. | Highly integrated drivetrain solution: Integration of motor, inverter and gearing | |
| JP2010124636A (en) | Coil unit and stator | |
| CN110445280B (en) | Stator end connection assembly and flat wire motor | |
| CN106898592A (en) | Power converter and electric rotating machine | |
| JP4483978B2 (en) | Rotating electric machine for vehicles | |
| CN112186934A (en) | Bus bar of flat wire motor and flat wire motor | |
| CN102299593B (en) | Forming method of multi-conductor parallel winding element | |
| JP6165454B2 (en) | Rotating electric machine | |
| JP6041670B2 (en) | Rotating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
|
| RJ01 | Rejection of invention patent application after publication |