CN107786022A - A kind of side's line stator and its cross-line insulating support - Google Patents
A kind of side's line stator and its cross-line insulating support Download PDFInfo
- Publication number
- CN107786022A CN107786022A CN201610770874.4A CN201610770874A CN107786022A CN 107786022 A CN107786022 A CN 107786022A CN 201610770874 A CN201610770874 A CN 201610770874A CN 107786022 A CN107786022 A CN 107786022A
- Authority
- CN
- China
- Prior art keywords
- line
- cross
- winding
- insulating support
- welding end
- 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.)
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Classifications
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- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The invention discloses a kind of side's line stator and its cross-line insulating support, on the cross-line insulating support side of being connected to line stator, square line stator has stator core and is wound in the square line winding of stator core, square line winding includes winding welding end and the phase leading-out terminal drawn from winding welding end, winding welding end includes multiple coil side's lines, wherein, cross-line insulating support is placed in winding welding end, and there is multiple lattices and multiple outlet stomidiums, lattice is located between adjacent windings side's line so that each coil side's line mutually separates, phase leading-out terminal is attached again after being passed respectively from outlet stomidium.Both short circuit between the solder joint of each phase terminal of the side's of preventing line stator of the invention, is also connected beneficial to the cross-line between phase terminal, while be it also avoid cross-line and contacted with the direct of other stator winding leads, it is therefore prevented that alternate or turn-to-turn short circuit.
Description
Technical field
The present invention relates to a kind of stator applied to motor vehicle electric rotating machine, is to be related to one kind to be used to rotate specifically
The square line stator of motor, and the cross-line insulating support for party's line stator.
Background technology
Existing motor vehicle electric rotating machine, especially vehicle alternator, in order to improve its power output and power density,
The stator for commonly using square line winding lifts stator copper factor, so as to increasing power output.Square each phase winding of line stator is by pre-
Fixed method for winding is next offline, is required for phase winding being connected by welding each groove lead in one end of stator winding first
Get up, the stator after such polyphase windings have been welded will be formed as the structure " comb " at one end；Then phase winding is also
Need to realize △ or Y connections by head and the tail connection or neutral point connection, be so necessarily required to cross-line connection to realize.
In order to prevent solder joint from short circuit occur among transporting or using, existing traditional method is by applying epoxy resin
Glue or insulated paint carry out insulation protection.The use of one of this method, drawback is exactly the pole in stator transport, transhipment or installation process
Easily collided with, the resin glue and insulated paint on surface easily come off or damaged；The two of drawback are exactly glue and the insulation of stator surface
Paint runs into high temperature in or drench with rain to wait in vehicle often occurs that aging comes off under environment, and accumulation muddy water etc. causes between solder joint
The short-circuit failure of stator early stage.
For the purposes of preventing cross-line connection from causing alternate and turn-to-turn short circuit, cross-line is generally also required to apply binding agent to fix,
Surface is also required to fill epoxy glue or lacquer type organic coating.The drawbacks of as described above so also occurs.
The content of the invention
It is an object of the invention to provide a kind of cross-line insulating support and with the cross-line insulating support square line stator, solution
The cross-line that determinant may occur and other stator winding leads directly contact, and the problem of alternate, turn-to-turn short circuit.
To achieve these goals, cross-line insulating support of the invention, it is connected on side's line stator, side's line stator
With stator core and the square line winding for being wound in the stator core, side's line winding includes winding welding end and from described
The phase leading-out terminal that winding welding end is drawn, the winding welding end include multiple coil side's lines, wherein, the cross-line insulating support
The winding welding end is placed in, and there is multiple lattices and multiple outlet stomidiums, the lattice is located at the adjacent coil
So that each coil side's line mutually separates between square line, the phase leading-out terminal is carried out again after being passed respectively from the outlet stomidium
Connection.
In one embodiment of above-mentioned cross-line insulating support, the cross-line insulating support is in circular arc, along the winding
The circumferential local arrangement of welding ends, and be arranged in around the winding welding end with the phase leading-out terminal.
In one embodiment of above-mentioned cross-line insulating support, the cross-line insulating support is in annular, along the winding
Welding ends it is whole circumferentially.
In one embodiment of above-mentioned cross-line insulating support, week of the cross-line insulating support along the winding welding end
To split into multistage.
In one embodiment of above-mentioned cross-line insulating support, in addition to body and accommodating hole portion, the accommodating hole portion
It is arranged on the body to house each coil side's line, the lattice is formed between the adjacent accommodating hole portion.
In one embodiment of above-mentioned cross-line insulating support, in addition to top, the lattice are to prolong from the top
The projection stretched.
In one embodiment of above-mentioned cross-line insulating support, in addition to outer side round part, the outer side round part are connected to institute
The outside of lattice is stated, and coats the outer circumferential at the winding welding end.
In one embodiment of above-mentioned cross-line insulating support, in addition to interior side round part, the interior side round part are connected to institute
The inner side at top is stated, and coats the circumferential inner side at the winding welding end.
In one embodiment of above-mentioned cross-line insulating support, radial direction of the lattice along the winding welding end has
The half of length c, length c not less than the square line width d of side's line winding.
The square line stator of the present invention, including cross-line insulating support, stator core and the side for being wound in the stator core
Line winding, side's line winding include winding welding end and the phase leading-out terminal drawn from the winding welding end, the winding weldering
Connecing end includes multiple coil side's lines, wherein, the cross-line insulating support is above-mentioned cross-line insulating support.
The beneficial functional of the present invention is, both short-circuit between the solder joint of each phase terminal of the side's of preventing line stator, also beneficial to phase
Cross-line connection between lead, while it also avoid cross-line and contacted with the direct of other stator winding leads, it is therefore prevented that alternate or circle
Between short circuit.
The cross-line insulating support of the present invention can use split-type structural, convenient installation and manufacture.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the first embodiment of the square line stator of the present invention；
Fig. 2 is the front view of the first embodiment of the square line stator of the present invention；
Fig. 3 is the cut away view of the stator winding of the square line stator of the present invention；
Fig. 4 is the partial enlarged drawing of the stator winding of the square line stator of the present invention；
Fig. 5 is the front view of the first embodiment of the cross-line insulating support of the present invention；
Fig. 6 is the partial enlarged drawing of the first embodiment of the cross-line insulating support of the present invention；
Fig. 7 is the dimensional structure diagram of the first embodiment of the cross-line insulating support of the present invention；
Fig. 8 is the dimensional structure diagram of the second embodiment of the square line stator of the present invention；
Fig. 9 is the dimensional structure diagram of the second embodiment of the cross-line insulating support of the present invention；
Figure 10 is the dimensional structure diagram of the 3rd embodiment of the square line stator of the present invention；
Figure 11 is the dimensional structure diagram of the 3rd embodiment of the cross-line insulating support of the present invention；
Figure 12 is the dimensional structure diagram of the fourth embodiment of the square line stator of the present invention；
Figure 13 is the dimensional structure diagram of the fourth embodiment of the cross-line insulating support of the present invention；
Figure 14 is the front view of the 5th embodiment of the cross-line insulating support of the present invention.
Wherein, reference
100 side's line stators
110 stator cores
111 stator teeths
112 Stator Slots
120 side's line windings
121 winding welding ends
122 winding bending ends
123 phase leading-out terminals
123U U phase leading-out terminals
123V V phase leading-out terminals
123W W phase leading-out terminals
130th, 230,330,430,530 cross-line insulating support
131st, 231,331,431 lattice
132nd, 232,332 top
133 outer side round part
134th, side round part in 234
135th, 235,335,435 outlet stomidium
140 slot insulating papers
241st, 243 U phases head ends
242nd, 244 U phases tail ends
432 bodies
433 accommodating hole portions
Embodiment
Technical solution of the present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings, to be further understood that
The purpose of the present invention, scheme and effect, but it is not intended as the limitation of scope of the appended claims of the present invention.
As shown in Figures 1 to 7, the square line stator 100 of rotary electric machine for vehicles of the invention includes：Stator core 110, square line
Winding 120 and cross-line insulating support 130.Stator core 110 is laminated or is wound into vertically cylinder-like structure by multiple steel plates.
In the inner radial surface of stator core 110, formed and determined with what circumferential direction of the constant pitch along stator core 110 uniformly arranged
Sub- teeth portion 111 and Stator Slots 112 (with reference to figure 4).
Square line winding 120 is wrapped on stator core 110 according to certain rule, and square line winding 120 has groove containing section
With coil-end part.Groove containing section is placed in the Stator Slots 112 of stator core.End turn point includes winding welding end
121 and winding bending end 122, the both sides from each above-mentioned groove containing section towards circumference extend out, and side coil-end passes through welding
Interconnect, form comb tooth (Hair-pin) shape turns into winding welding end 121, and side coil-end is to pass through folding
Winding bending end 122 is formed after curved uniform arrangement.Winding welding end 121 has the multiple coil sides for forming comb odontoid
Line.Square line winding 120 also includes phase leading-out terminal 123, and phase leading-out terminal 123 is drawn from winding welding end 121.
The square line stator 100 of the present invention added at winding welding end 121 it is same with " comb tooth " feature structure across
Line insulating support 130, and all phase leading-out terminals 123 drawn from the winding welding end 121 of square line winding 120 and have passed through across
Line insulating support 130.Short circuit between solder joint had so both been prevented, had also been connected beneficial to the cross-line between phase terminal, while avoid cross-line
With directly contacting for other stator winding leads, it is therefore prevented that alternate or turn-to-turn short circuit.
Specifically, cross-line insulating support 130 is placed in winding welding end 121, and has multiple lattices and multiple leading-out terminals
Hole, lattice is located between adjacent windings side's line at winding welding end 121 so that each coil side's line mutually separates, phase leading-out terminal
123 passed respectively from the outlet stomidium of cross-line insulating support 130 after be attached again.
The cross-line insulating support of the present invention is illustrated with multiple embodiments below.
First embodiment
Square line stator 100 also includes slot insulating paper 140 (reference picture 1 and Fig. 4), the side's of the being placed in line winding 120 of slot insulating paper 140
Between the inwall gap of the Stator Slots 112 of stator core 110, " S " shape is formed.
Square line winding 120 is by the way that the wire of Stator Slots 112 is attached to be formed in a predetermined manner.This
In embodiment, after there are stator core 110 96 grooves, every five, shaped conductors interval groove to insert Stator Slots 112, by wire
The one end for stretching out stator core is connected to another shaped conductors, another shaped conductors go to connect again it is next, it is so suitable successively
Hour hands will stretch out two U phase head and the tail terminals 241 and 242 after inserting and connecting.Similarly adjacent groove portion be also inserted into identical into
Type wire, and be according to said method attached, equally stretch out two U phase head and the tail terminals 243 and 244.So we are adjacent two groove
Tail end 242 and 244 be attached again after form the U phase leading-out terminal 123U of U phase windings, similarly can according to said method form V
Phase leading-out terminal 123V and W phase leading-out terminal 123W.
Have as described above, square line stator conductor during insertion and connection form stator winding 120, forms from fixed
The front side winding welding end 121 of the axial end protrusion of sub- iron core 110 and the other axial side from stator core 110 are convex
The rear side winding bending end 122 gone out, wherein being wrapped the formation groove containing section not leaked outside by stator core 110.
As depicted in figs. 1 and 2, U phase leading-out terminal 123U, V phase leading-out terminal 123V and W phase leading-out terminals of square line winding 120
The winding welding end 121 of the 123W sides of being all disposed within line winding 120, because winding welding end 121 forms regular " hair-
Pin " shapes (as shown in Figure 3), point with " comb tooth " feature structure is added at the winding welding end 121 of square line winding 120
The cross-line insulating support 130 of body formula, each phase leading-out terminal 123 of this sample prescription line winding 120 can be real after passing through cross-line insulating support 130
The various connections of existing stator.
As shown in Figure 2 and Figure 7, cross-line insulating support 130 includes lattice 131, top 132, outer side round part 133 and inner side
Enclose portion 134.It is in annular that top 132 is overall, and lattice 131 is from the projection of the extension of top 132, and is in integrally and winding welding
121 identical comb dentations are held, each lattice 131 is respectively positioned on adjacent windings side's line that winding welding end 121 is in comb dentation
Between, so that each coil side's line mutually separates.Outer side round part 133 and interior side round part 134 are cylindrical and interior for winding welding end 121
The corresponding annular of circle.Outer side round part 133 is connected to the outside of lattice 131, and coats each coil at winding welding end 121
The outer circumferential of square line.Interior side round part 134 is connected to the inner side at top 132, and coats each coil side's line at winding welding end 121
Circumferential inner side.Cross-line insulating support 130 also includes outlet stomidium 135, outlet stomidium 135 and the winding from square line winding 120
Each phase leading-out terminal 123 that welding ends 121 is drawn corresponds.
In the present embodiment, cross-line insulating support 1303 along winding welding end 121 it is whole circumferentially, and be split type knot
Structure, along the circumferential split at winding welding end 121 into multistage.
As shown in figure 5, cross-line insulating support 130 is made up of three parts P1, P2, P3, per part along square line winding 120
Circumferentially.Wherein, the inner sidewall diameter Φ H of outer side round part 133 are more than the outside at the winding welding end 121 of square line winding 120
Circular diameter, the outer sidewall diameter Φ G of interior side round part 134 are less than the inner side circular diameter at winding welding end 121.Such as Fig. 4 and Fig. 6 institutes
Showing, the spacing e of the adjacent spacers 131 of cross-line insulating support 130 is more than the width f of coil side's line at winding welding end 121, across
The bottom angle A of the spacer portion 131 of line insulating support 130 is equal to or less than the folder between adjacent windings side's line at winding welding end 121
Angle B.So, be advantageous to the installation of cross-line insulating support 130, interference will not be produced with square line winding 120.
In order to preferably play a part of insulation and position winding wire, the spacer portion of involved cross-line insulating support 130
131 have length c, width d/s of the length c not less than coil side's line at winding welding end 121 along the radial direction at winding welding end 121
2, the spacer portion 131 of cross-line insulating support 130 is not less than winding welding end 121 in the depth in the axial direction at winding welding end 121
Wire stripping height, so effectively kept apart winding, it is therefore prevented that alternate short circuit.
Because all phase leading-out terminals 123 of square line winding 120 both pass through the phase wire hole 135 of cross-line insulating support 130, because
Cross-line connection between this outlet terminal just becomes easy, can utilize square line in the upper surface at the top 132 of cross-line insulating support 130
Overline welding structural is carried out, cross-line is avoided and is contacted with the direct of other stator winding leads, it is therefore prevented that alternate or turn-to-turn short circuit.
Cross-line insulating support 130 is molded using thermoplastic material, such as PPS.Its side of being installed to before stator dipping
The winding welding end 121 of line winding 120.After stator dipping, cross-line insulating support 130 can be fixed on winding welding end 121.
During later stage transports or transported, cross-line insulating support 130 is prevented also from winding wire short circuit caused by deformation of acutely colliding with.
Second embodiment
As shown in Figure 8 and Figure 9, in the present embodiment, cross-line insulating support 230 is equally made up of three parts, cross-line insulation branch
Frame 230 includes lattice 231, top 232 and interior side round part 234.Overall top 232 is in annular, and lattice 231 is from top
The projection of 232 extensions, and be in integrally to be respectively positioned on winding weldering with the identical comb dentation of winding welding end 121, each lattice 231
Between connecing adjacent windings side's line that end 121 is in comb dentation, so that each coil side's line mutually separates.Interior side round part 234 is connected to
The inner side at top 232, and coat the circumferential inner side of each coil side's line at winding welding end 121.Cross-line insulating support 230 also includes
Outlet stomidium 235, outlet stomidium 235 and each phase leading-out terminal 123 of square line winding 120 correspond.
Relative to first embodiment, the cross-line insulating support 230 of the present embodiment cancels outer side round part, and it is exhausted to be more favorable for cross-line
The installation of edge support 230, and the radiating of the side's of being more beneficial for line winding 120.
3rd embodiment
As shown in Figure 10 and Figure 11, in the present embodiment, cross-line insulating support 330 is equally made up of three parts, cross-line insulation
Support 330 includes lattice 331 and top 332.Overall top 332 is in annular, and lattice 331 is to extend from top 332
Projection, and be in integrally to be respectively positioned on winding welding end 121 with the identical comb dentation of winding welding end 121, each lattice 331 and be in
Between adjacent windings side's line of comb dentation, so that each coil side's line mutually separates.Cross-line insulating support 230 also includes leading-out terminal
Hole 235, outlet stomidium 235 and each phase leading-out terminal 123 of square line winding 120 correspond.
Relative to second embodiment, the cross-line insulating support 330 of the present embodiment cancels interior side round part, and it is exhausted to be more favorable for cross-line
The installation of edge support 330, and the radiating of the side's of being more beneficial for line winding 120.
Fourth embodiment
As shown in Figure 12 and Figure 13, in the present embodiment, the spacer portion 431 of cross-line insulating support 430 is extended to be connected with inner side
Integrally, so as to forming ring-type grid type.Specifically, cross-line insulating support 430 includes body 432 and accommodating hole portion 433, holds
Put hole portion 433 be arranged on body 432 with house each coil side's line, lattice 431 be formed at adjacent accommodating hole portion 433 it
Between.Outlet stomidium 435 and each phase leading-out terminal 123 of square line winding 120 correspond, some positions, and outlet stomidium 435 is with housing
Hole portion 433 overlaps or partially overlapped.
5th embodiment
As shown in figure 14, in the present embodiment, cross-line insulating support 530 is identical with first embodiment, but it is not whole
The end face at winding welding end 121 is circumferentially covered with, but only along the circumferential local arrangement at winding welding end 121, in phase leading-out terminal
123 surroundings are locally arranged, that is to say, that the place without cross-line connection can omit.
Cross-line insulating support in second embodiment to fourth embodiment can also be arranged to circular shape.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of cross-line insulating support, being connected on side's line stator, side's line stator has stator core and is wound in institute
The square line winding of stator core is stated, side's line winding includes winding welding end and the phase outlet drawn from the winding welding end
End, the winding welding end include multiple coil side's lines, it is characterised in that the cross-line insulating support is placed in the winding welding
End, and there is multiple lattices and multiple outlet stomidiums, the lattice is between adjacent coil side's line so that each institute
State coil side's line mutually to separate, the phase leading-out terminal is attached again after passing from the outlet stomidium respectively.
2. cross-line insulating support according to claim 1, it is characterised in that the cross-line insulating support is in circular arc, edge
The circumferential local arrangement at the winding welding end, and be arranged in around the winding welding end with the phase leading-out terminal.
3. cross-line insulating support according to claim 1, it is characterised in that the cross-line insulating support is in annular, edge
The winding welding end it is whole circumferentially.
4. cross-line insulating support according to claim 3, it is characterised in that the cross-line insulating support welds along the winding
The circumferential split at end is connect into multistage.
5. cross-line insulating support according to claim 1, it is characterised in that described also including body and accommodating hole portion
Accommodating hole portion is arranged on the body to house each coil side's line, and the lattice is formed at the adjacent accommodating hole
Between portion.
6. cross-line insulating support according to claim 1, it is characterised in that also including top, the lattice is from institute
State the projection of top extension.
7. cross-line insulating support according to claim 6, it is characterised in that also including outer side round part, the outer side round part
The outside of the lattice is connected to, and coats the outer circumferential at the winding welding end.
8. cross-line insulating support according to claim 6, it is characterised in that also including interior side round part, the interior side round part
The inner side at the top is connected to, and coats the circumferential inner side at the winding welding end.
9. cross-line insulating support according to claim 6, it is characterised in that the lattice is along the winding welding end
Radially there is length c, half of the length c not less than the square line width d of side's line winding.
10. a kind of side's line stator, including cross-line insulating support, stator core and be wound in the square line of the stator core around
Group, side's line winding include winding welding end and the phase leading-out terminal drawn from the winding welding end, the winding welding end
Including multiple coil side's lines, it is characterised in that the cross-line insulating support is that the cross-line described in any one of claim 1 to 9 is exhausted
Edge support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770874.4A CN107786022B (en) | 2016-08-30 | 2016-08-30 | Square wire stator and cross wire insulating support thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770874.4A CN107786022B (en) | 2016-08-30 | 2016-08-30 | Square wire stator and cross wire insulating support thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107786022A true CN107786022A (en) | 2018-03-09 |
| CN107786022B CN107786022B (en) | 2023-08-25 |
Family
ID=61449992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770874.4A Active CN107786022B (en) | 2016-08-30 | 2016-08-30 | Square wire stator and cross wire insulating support thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107786022B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067053A (en) * | 2018-07-26 | 2018-12-21 | 珠海格力电器股份有限公司 | Stator skeleton, stator and its assembly method and magnetic suspension bearing |
| CN112753154A (en) * | 2018-09-26 | 2021-05-04 | 采埃孚股份公司 | Insulation unit for an electric machine |
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| US20050253466A1 (en) * | 2004-05-14 | 2005-11-17 | Denso Corporation. | Stator coil including sequentially connected segment conductors preferably applicable to an electric rotary machine |
| WO2009102015A1 (en) * | 2008-02-14 | 2009-08-20 | Hitachi, Ltd. | Coil, rotary electric machine, and method of manufacturing rotary electric machine |
| CN103532280A (en) * | 2012-06-20 | 2014-01-22 | 法雷奥电机设备公司 | Interconnector for stator of an electric machine and associated electric machine stator |
| CN104836387A (en) * | 2014-12-19 | 2015-08-12 | 广东威灵电机制造有限公司 | Motor |
| CN105226864A (en) * | 2015-11-10 | 2016-01-06 | 珠海凯邦电机制造有限公司 | Plastic packaging stator and Insulating frame, plastic packaging motor |
| CN206023412U (en) * | 2016-08-30 | 2017-03-15 | 北京佩特来电器有限公司 | A kind of side's line stator and its cross-line insulating support |
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2016
- 2016-08-30 CN CN201610770874.4A patent/CN107786022B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050253466A1 (en) * | 2004-05-14 | 2005-11-17 | Denso Corporation. | Stator coil including sequentially connected segment conductors preferably applicable to an electric rotary machine |
| WO2009102015A1 (en) * | 2008-02-14 | 2009-08-20 | Hitachi, Ltd. | Coil, rotary electric machine, and method of manufacturing rotary electric machine |
| CN103532280A (en) * | 2012-06-20 | 2014-01-22 | 法雷奥电机设备公司 | Interconnector for stator of an electric machine and associated electric machine stator |
| CN104836387A (en) * | 2014-12-19 | 2015-08-12 | 广东威灵电机制造有限公司 | Motor |
| CN105226864A (en) * | 2015-11-10 | 2016-01-06 | 珠海凯邦电机制造有限公司 | Plastic packaging stator and Insulating frame, plastic packaging motor |
| CN206023412U (en) * | 2016-08-30 | 2017-03-15 | 北京佩特来电器有限公司 | A kind of side's line stator and its cross-line insulating support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067053A (en) * | 2018-07-26 | 2018-12-21 | 珠海格力电器股份有限公司 | Stator skeleton, stator and its assembly method and magnetic suspension bearing |
| CN109067053B (en) * | 2018-07-26 | 2023-09-15 | 珠海格力电器股份有限公司 | Stator framework, stator, assembly method of stator and magnetic suspension bearing |
| CN112753154A (en) * | 2018-09-26 | 2021-05-04 | 采埃孚股份公司 | Insulation unit for an electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107786022B (en) | 2023-08-25 |
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