WO2015097753A1 - 回転電機 - Google Patents
回転電機 Download PDFInfo
- Publication number
- WO2015097753A1 WO2015097753A1 PCT/JP2013/084512 JP2013084512W WO2015097753A1 WO 2015097753 A1 WO2015097753 A1 WO 2015097753A1 JP 2013084512 W JP2013084512 W JP 2013084512W WO 2015097753 A1 WO2015097753 A1 WO 2015097753A1
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- WO
- WIPO (PCT)
- Prior art keywords
- coil
- stator
- holder
- groove
- disposed
- Prior art date
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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
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/08—Insulating casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Definitions
- the present invention relates to a rotating electric machine such as an electric motor or a generator mounted on, for example, an automobile or a truck, and more particularly to a connection structure of coils constituting a stator winding.
- the first conventional rotating electrical machine has a strip-shaped conductive portion, and an arm portion that is integral with the strip-shaped conductive portion and extends substantially parallel to the longitudinal direction from a side end portion of the strip-shaped conductive portion is provided as a strip-shaped conductive portion.
- the lead wire drawn from the stator winding includes an axial extension portion drawn from the coil end portion of the stator winding in the axial direction of the stator core, and a shaft A circumferentially extending portion extending from the circumferentially extending portion along the coil end portion, and a radially extending portion extending radially outward from the circumferentially extending portion. Is bonded and fixed to the coil end portion by a resin member (see, for example, Patent Document 2).
- the second conventional rotating electrical machine does not require a member such as a conductive member, but requires a work of bonding and fixing the circumferentially extending portion of the lead wire to the coil end portion using a resin member. There was a problem that the performance was lowered.
- the present invention has been made to solve the above-described problem, and eliminates the need for bonding work of a coil connection conductive member and a coil terminal, thereby reducing the cost and improving the productivity of the rotating electrical machine.
- the purpose is to obtain.
- a rotating electrical machine includes a rotor, an annular stator core disposed so as to surround the rotor, a stator having a plurality of coils wound around the stator core, and a groove Has an annular holder portion formed so as to extend in the circumferential direction on one surface, and an insulating member disposed at one end in the axial direction of the stator with the other surface of the holder portion facing the stator, A plurality of connection terminals held by the insulating member.
- the coil terminals of the plurality of coils respectively extend from the coil, are routed in the circumferential direction in the groove, and are connected to connection terminals to be connected among the plurality of connection terminals.
- the coil terminal extends from the coil, is routed in the circumferential direction in the groove formed in the holder portion, and is connected to the connection terminal to be connected, the circumferential direction of the coil terminal The portion drawn around is held by the holder portion. Therefore, it is not necessary to hold the conductive member for coil connection in the groove of the holder part, and the complicated work of bonding and fixing the portion of the coil terminal that is routed in the circumferential direction to the coil end is unnecessary, thereby reducing the cost. As a result, productivity is improved.
- FIG. 1 is an end view showing a control device-integrated electric motor according to Embodiment 1 of the present invention.
- FIG. It is an end view which shows the state which removed the housing of the control apparatus integrated motor which concerns on Embodiment 1 of this invention.
- FIG. It is a perspective view which shows the coil assembly in the control apparatus integrated electric motor which concerns on Embodiment 1 of this invention.
- FIG. 3 is a connection diagram of stator windings in the controller-integrated electric motor according to Embodiment 1 of the present invention.
- FIG. 1 is a longitudinal sectional view showing a control device-integrated electric motor according to Embodiment 1 of the present invention
- FIG. 2 is an end view of the control device-integrated electric motor according to Embodiment 1 of the present invention
- FIG. 3 is the present invention.
- FIG. 4 is a perspective view showing a coil assembly in the controller-integrated electric motor according to Embodiment 1 of the present invention
- FIG. 4 is an end view showing a state where the housing of the controller-integrated electric motor according to Embodiment 1 is removed.
- FIG. 6 is an end view showing a coil assembly in the controller-integrated electric motor according to Embodiment 1 of the present invention
- FIG. 6 is a perspective view showing a holder in the controller-integrated electric motor according to Embodiment 1 of the present invention
- FIG. FIG. 8 is a cross-sectional view showing the holder in the controller-integrated electric motor according to Embodiment 1 of the present invention
- FIG. FIG. 9 is a main part plan view showing a holder in the controller-integrated electric motor according to Embodiment 1 of the present invention
- FIG. 10 is a perspective view showing connection terminals in the controller-integrated electric motor according to Embodiment 1 of the present invention.
- FIG. 11 is a connection diagram of the stator windings in the controller-integrated electric motor according to Embodiment 1 of the present invention.
- a controller-integrated electric motor 1 as a rotating electric machine includes a housing 2 made of, for example, aluminum, a frame 3 made of, for example, a bottomed cylinder by drawing an iron plate, and a housing. 2 and a resin partition 4 disposed between the frame 3 and the frame 3.
- a control device storage space is formed between the housing 2 and the partition wall 4, and a motor unit storage space is formed between the frame 3 and the partition wall 4.
- the controller-integrated electric motor 1 includes a rotor 7 fixed to a shaft 8 and rotatably disposed in a motor storage space, and is held by a frame 3 to surround the rotor 7 and is coaxial with the rotor 7.
- the stator 11 disposed in the motor housing space
- the control board 17 disposed in the control device housing space
- the resolver 18 for detecting the rotation angle of the rotor 7, and the shaft 8 from the housing 2.
- a boss portion 19 fixed to the protruding portion and connected to an electric power steering device (not shown).
- the control board 17 is mounted with a control circuit that drives and controls a DC-AC power converter (not shown), converts DC power from the outside into AC power, and supplies the AC power to the stator winding 14. .
- the rotor 7 passes through the partition wall 4 and is supported by a housing side bearing 5 held at the axial center position of the housing 2 and a shaft 8 supported by the frame side bearing 6 held at the axial center position of the bottom of the frame 3.
- the rotor core 9 fixed to the shaft 8 and rotatably disposed in the motor housing space, and the permanent cores arranged on the outer peripheral surface of the rotor core 9 at an equiangular pitch in the circumferential direction and bonded and fixed.
- a magnet 10 is arranged so that N poles and S poles are alternately arranged in the circumferential direction.
- a protective tube (not shown) is coated on the outer peripheral surface of the rotor core 9 in which the permanent magnet 10 is disposed.
- the stator 11 includes an annular stator core 12 and a stator winding 14 attached to the stator core 12.
- the stator core 12 includes an arc-shaped core back portion 13 a and a teeth portion 13 b that protrudes radially inward from the inner peripheral wall surface of the core back portion 13 a.
- a block 13 is provided.
- the iron core block 13 is produced by laminating and integrating magnetic steel plate pieces punched in a substantially T shape.
- the insulator 15 is a resin molded body using an insulating resin such as polyphenylene sulfide (PPS) resin. And the locking hole 15b as a locking part is formed in the flange part 15a which protrudes in the outer peripheral side of the insulator 15.
- PPS polyphenylene sulfide
- the coil assembly 16 has insulators 15 arranged on both end surfaces in the axial direction of the teeth portion 13 b of the iron core block 13, for example, coated with enamel resin and having no connection portion.
- a conductor wire made of a continuous copper wire is produced by winding a number of times around the insulator 15 disposed on both end surfaces in the axial direction of the tooth portion 13b and the tooth portion 13b.
- the concentrated winding coil 14a is produced by winding the conductor wire around the insulator 15 disposed on both end surfaces in the axial direction of the tooth portion 13b and the tooth portion 13b.
- the concentrated winding coil 14 a is produced by winding one conductor wire around one iron core block 13, Subsequently, the coil is wound around another iron core block 13 to produce a concentrated winding coil 14a.
- the concentrated winding coil 14a of the two coil assemblies 16 is comprised in a row by the jumper. Therefore, although not shown, the coil terminal 26 which is the start and end of winding of the concentrated winding coil 14a is drawn from each concentrated winding coil 14a one by one to the axial side of the teeth portion 13b.
- the holder 20 as an insulating member is a resin molded body using, for example, an insulating resin such as nylon, and includes a ring-shaped holder portion 21 and a holder portion 21, respectively.
- Four leg portions 22 that are formed so as to protrude radially outward and then extend to one side in the radial direction and are arranged at an angular pitch of 90 ° in the circumferential direction, respectively, radially outward from the holder portion 21.
- three terminal holding portions 23 arranged at an angular pitch of 90 ° in the circumferential direction.
- Two concentric grooves 21 a for holding the coil terminal are formed on one surface of the holder portion 21.
- a notch 21b for inserting the coil terminal is formed so as to communicate in the radial direction between the two grooves 21a and between the outer groove 21a and the radially outer side of the holder portion 21. Further, fixing claws 22 a are formed at the protruding ends of the leg portions 22. Furthermore, terminal holding holes 23 a are formed in each of the terminal holding portions 23.
- connection terminal 25 is formed by bending a highly conductive metal plate such as copper, and the first terminal portion 25a to which the coil terminal 26 of the concentrated winding coil 14a is joined, and the DC- A second terminal portion 25b to which an output terminal (not shown) from the AC power conversion portion is joined, and a third terminal that is inserted into the terminal holding hole 23a of the terminal holding portion 23 and holds the connection terminal 25 in the terminal holding portion 23.
- Terminal portion 25c Terminal portion 25c.
- the 12 coil assemblies 16 are annularly aligned in the circumferential direction by abutting the circumferential side surfaces of the core back portion 13a of the core block 13 together.
- the stator 11 is attached to the frame 3 by being arranged and press-fitted and fixed to the cylindrical portion of the frame 3 or inserted into and fixed to the cylindrical portion by shrink fitting.
- the stator core 12 is composed of twelve core blocks 13 arranged in an annular shape by abutting the circumferential side surfaces of the core back portion 13a. Further, the stator winding 14 is constituted by twelve concentrated winding coils 14 a wound around the tooth portion 13 b of the iron core block 13. The portion of the concentrated winding coil 14 a that protrudes outward in the axial direction from the stator core 12 constitutes the coil end of the stator winding 14.
- the concentrated winding coils 14a of the first and second coil assemblies 16 are formed in a series in the circumferential arrangement order, and the third and fourth coils are arranged in a row.
- the concentrated winding coil 14a of the assembly 16 is constructed in a row
- the concentrated winding coil 14a of the fifth and sixth coil assemblies 16 is constructed in a row
- the concentrated winding coil 14a of the seventh and eighth coil assemblies 16 is constructed.
- the concentrated winding coil 14a of the ninth and tenth coil assemblies 16 is configured in a continuous manner
- the concentrated winding coil 14a of the eleventh and twelfth coil assemblies 16 is configured in a continuous configuration.
- the fixing claw 22 a of the leg portion 22 is fitted into the locking hole 15 b of the insulator 15 from the opening side of the frame 3, and is inserted into and fixed to the frame 3.
- a holder 20 is attached to the holder.
- the holder 20 is disposed on the opening side of the frame 3 of the stator 11 with the holder portion 21 overlapping the region on the inner diameter side of the coil end of the stator winding 14 in the axial direction.
- each of the coil terminals 26 drawn in the axial direction from the concentrated winding coil 14a is drawn into the groove 21a from the notch 21b, and is routed along the groove 21a to the vicinity of the connection terminal 25 to be connected in the circumferential direction. Therefore, the coil terminal 26 is pulled out from the groove 21a and joined to the first terminal portion 25a of the connection terminal 25 to be connected by welding or the like.
- the coil terminal 26 of the concentrated winding coil 14 a attached to the first, sixth, eighth and eleventh coil assemblies 16 is connected to one connection terminal 25.
- the coil terminal 26 of the concentrated winding coil 14 a attached to the second, fourth, seventh and ninth coil assemblies 16 is connected to the other one connection terminal 25.
- the coil terminal 26 of the concentrated winding coil 14a attached to the third, fifth, tenth and twelfth coil assemblies 16 is connected to the remaining one connection terminal 25.
- one end of the shaft 8 is fitted into the frame side bearing 6, and the rotor 7 is assembled in the stator 11 fixed to the frame 3. Further, the control board 17, the DC-AC power conversion unit, and the like are attached to the housing 2. Then, an output terminal (not shown) of the DC-AC power conversion unit is connected to the second terminal unit 25b of the connection terminal 25, and the other end of the shaft 8 is fitted into the housing side bearing 5 through the partition wall 4, The frame 3 is fastened and fixed to the housing 2. As a result, the partition wall 4 is disposed between the housing 2 and the frame 3. Further, the boss portion 19 is fixed to the projecting end of the shaft 8 from the housing 2, and the assembly of the controller-integrated electric motor 1 is completed.
- DC power is supplied from an external power source to the DC-AC power converter.
- a control circuit mounted on the control board 17 controls the DC / AC power conversion unit so that the DC power is converted into AC power and supplied to the stator winding 14 via the connection terminal 25.
- the rotor 7 rotates by the electromagnetic effect
- FIG. The rotational force is transmitted to the electric power steering device (not shown) via the shaft 8 and the boss portion 19, and the electric power steering device is driven.
- the coil terminal 26 of the concentrated winding coil 14a extends from the concentrated winding coil 14a and is routed in the circumferential direction in the groove 21a, and the first terminal portion of the connection terminal 25 to be connected. 25a.
- the coil terminal 26 is a conductor wire made of a continuous copper wire coated with enamel resin and having no connection portion, that is, a part of the concentrated winding coil 14a. Therefore, unlike Patent Document 1, it is not necessary to dispose a conductive member, which is a separate member from the concentrated winding coil 14a, in the groove 21a of the holder portion 21, and the cost can be reduced. Further, the portion of the coil terminal 26 that is routed in the circumferential direction is housed and held in the groove 21a. Therefore, unlike Patent Document 2, there is no need to bond and fix the portion of the coil terminal 26 that is routed in the circumferential direction to the coil end, and productivity is improved.
- the notch 21b is formed in the holder part 21 so as to communicate the groove 21a and the outside of the holder part 21 in the radial direction, and the coil terminal 26 extending from the concentrated winding coil 14a passes through the notch 21b and enters the groove 21a. Has been drawn into. Therefore, the coil terminal 26 can be easily pulled into the groove 21a, and the circumferential workability of the coil terminal 26 is improved.
- a leg portion 22 having a fixing claw 22a at the protruding end is formed in the holder portion 21, a locking hole 15b is formed in the insulator 15, and the holder 20 is fixed by snap-fit coupling of the fixing claw 22a and the locking hole 15b.
- the stator winding is configured by ⁇ -connection of the concentrated winding coil, but the stator winding may be configured by Y-connection of the concentrated winding coil.
- claw for fixation is fitted in the locking hole formed in the insulator, a locking part is not limited to a locking hole, A locking groove may be sufficient.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
一方、第2の従来の回転電機では、導電部材などの部材が不要となるが、樹脂部材を用いて引出線の周方向延在部をコイルエンド部に接着、固定する作業が必要となり、生産性が低下するという課題があった。
図1はこの発明の実施の形態1に係る制御装置一体型電動機を示す縦断面図、図2はこの発明の実施の形態1に係る制御装置一体型電動機を示す端面図、図3はこの発明の実施の形態1に係る制御装置一体型電動機のハウジングを取り外した状態を示す端面図、図4はこの発明の実施の形態1に係る制御装置一体型電動機におけるコイルアッセンブリを示す斜視図、図5はこの発明の実施の形態1に係る制御装置一体型電動機におけるコイルアッセンブリを示す端面図、図6はこの発明の実施の形態1に係る制御装置一体型電動機におけるホルダを示す斜視図、図7はこの発明の実施の形態1に係る制御装置一体型電動機におけるホルダを示す平面図、図8はこの発明の実施の形態1に係る制御装置一体型電動機におけるホルダを示す断面図、図9はこの発明の実施の形態1に係る制御装置一体型電動機におけるホルダを示す要部平面図、図10はこの発明の実施の形態1に係る制御装置一体型電動機における接続端子を示す斜視図、図11はこの発明の実施の形態1に係る制御装置一体型電動機における固定子巻線の結線図である。
また、上記実施の形態1では、固定子巻線が集中巻コイルをΔ結線して構成されているが、固定子巻線は集中巻コイルをY結線して構成されてもよい。
また、上記実施の形態1では、固定用爪をインシュレータに形成された係止穴に嵌着しているが、係止部は係止穴に限定されず、係止溝でもよい。
Claims (3)
- 回転子と、
上記回転子を囲繞するように配設された円環状の固定子鉄心、および上記固定子鉄心に巻回された複数のコイルを有する固定子と、
溝が一面に周方向に延びるように形成された環状のホルダ部を有し、該ホルダ部の他面を上記固定子に向けて上記固定子の軸方向の一端に配設された絶縁部材と、
上記絶縁部材に保持された複数の接続端子と、を備え、
上記複数のコイルのコイル端末が、それぞれ、上記コイルから延び出て上記溝内を周方向に引き回されて、上記複数の接続端子のなかの接続対象の接続端子に接続されていることを特徴とする回転電機。 - 切り欠きが上記溝と上記ホルダ部の外部とを径方向に連通するように上記ホルダ部に形成され、上記コイルから延び出た上記コイル端末が、上記切り欠きを通って上記溝内に引き入れられていることを特徴とする請求項1記載の回転電機。
- 上記固定子鉄心が、ティース部が円弧状のコアバック部の内周壁面から径方向内方に突出する鉄心ブロックを、上記コアバック部の周方向の側面同士を突き合わせて円環状に配列して構成され、
上記コイルが、導体線を、上記ティース部と上記鉄心ブロックの軸方向の両端面に配置されたインシュレータの周りに巻き回して構成され、
係止部が上記鉄心ブロックの軸方向一端面に配置された上記インシュレータに形成され、
上記絶縁部材は、上記ホルダ部から軸方向他側に突出し、突出端に固定用爪を備えた脚部を有し、上記固定用爪を上記係止部に嵌着させて、上記固定子の軸方向の一端に配設されていることを特徴とする請求項1又は請求項2記載の回転電機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13900098.8A EP3089330B1 (en) | 2013-12-24 | 2013-12-24 | Rotating electrical machine |
JP2015554334A JP6058164B2 (ja) | 2013-12-24 | 2013-12-24 | 回転電機 |
CN201380081874.8A CN105850011B (zh) | 2013-12-24 | 2013-12-24 | 旋转电机 |
PCT/JP2013/084512 WO2015097753A1 (ja) | 2013-12-24 | 2013-12-24 | 回転電機 |
US15/038,558 US10381893B2 (en) | 2013-12-24 | 2013-12-24 | Rotary electrical machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/084512 WO2015097753A1 (ja) | 2013-12-24 | 2013-12-24 | 回転電機 |
Publications (1)
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WO2015097753A1 true WO2015097753A1 (ja) | 2015-07-02 |
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PCT/JP2013/084512 WO2015097753A1 (ja) | 2013-12-24 | 2013-12-24 | 回転電機 |
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US (1) | US10381893B2 (ja) |
EP (1) | EP3089330B1 (ja) |
JP (1) | JP6058164B2 (ja) |
CN (1) | CN105850011B (ja) |
WO (1) | WO2015097753A1 (ja) |
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DE102017106399B4 (de) * | 2017-03-24 | 2023-10-05 | Nidec Corporation | Elektromotor |
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DE102018217558A1 (de) * | 2018-10-12 | 2020-04-16 | Continental Automotive Gmbh | Elektroantrieb, Bremsvorrichtung und Fahrzeug |
JP6758359B2 (ja) * | 2018-11-05 | 2020-09-23 | 三菱電機株式会社 | 回転電機 |
AU2019390482B2 (en) | 2018-11-29 | 2023-05-18 | Milwaukee Electric Tool Corporation | Motor winding design for an electric motor |
JP6890142B2 (ja) * | 2019-02-25 | 2021-06-18 | 本田技研工業株式会社 | 回転電機ユニット |
JP7172824B2 (ja) * | 2019-04-16 | 2022-11-16 | 株式会社デンソー | 回転式アクチュエータ |
US11670977B2 (en) | 2019-04-24 | 2023-06-06 | Black & Decker Inc. | Outer rotor brushless motor stator mount |
US20220247270A1 (en) | 2021-02-02 | 2022-08-04 | Black & Decker Inc. | High-power motor for a body-grip power tool |
JP7567622B2 (ja) * | 2021-03-29 | 2024-10-16 | ニデックパワートレインシステムズ株式会社 | 電動ポンプ |
CN114825686B (zh) * | 2022-04-21 | 2023-06-06 | 安徽达众智能科技有限公司 | 一种分体式易更换的电机定子结构及拼装方法 |
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JP5223259B2 (ja) * | 2007-07-31 | 2013-06-26 | 日本電産株式会社 | モータ |
JP5740930B2 (ja) * | 2010-03-03 | 2015-07-01 | 日本電産株式会社 | ステータ及びモータ |
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2013
- 2013-12-24 EP EP13900098.8A patent/EP3089330B1/en not_active Not-in-force
- 2013-12-24 JP JP2015554334A patent/JP6058164B2/ja not_active Expired - Fee Related
- 2013-12-24 CN CN201380081874.8A patent/CN105850011B/zh active Active
- 2013-12-24 US US15/038,558 patent/US10381893B2/en active Active
- 2013-12-24 WO PCT/JP2013/084512 patent/WO2015097753A1/ja active Application Filing
Patent Citations (5)
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JP2002078272A (ja) * | 2000-08-31 | 2002-03-15 | Mitsubishi Electric Corp | 回転電機 |
JP3613262B2 (ja) | 2002-04-26 | 2005-01-26 | 三菱電機株式会社 | 回転電機およびその製造方法 |
JP2004120910A (ja) * | 2002-09-26 | 2004-04-15 | Mitsubishi Motors Corp | インホイールモータの配線構造 |
JP4581479B2 (ja) | 2004-05-14 | 2010-11-17 | 株式会社デンソー | 回転電機 |
JP2009118635A (ja) * | 2007-11-06 | 2009-05-28 | Asmo Co Ltd | ターミナル装置及び巻線結線方法並びにブラシレスモータ |
Also Published As
Publication number | Publication date |
---|---|
JPWO2015097753A1 (ja) | 2017-03-23 |
EP3089330A1 (en) | 2016-11-02 |
EP3089330A4 (en) | 2017-07-19 |
US10381893B2 (en) | 2019-08-13 |
JP6058164B2 (ja) | 2017-01-11 |
CN105850011A (zh) | 2016-08-10 |
CN105850011B (zh) | 2019-01-22 |
EP3089330B1 (en) | 2019-10-30 |
US20160301276A1 (en) | 2016-10-13 |
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