CN112673554A - 设置有由两个包覆模制部分制成的轴承的旋转电机 - Google Patents
设置有由两个包覆模制部分制成的轴承的旋转电机 Download PDFInfo
- Publication number
- CN112673554A CN112673554A CN201980059672.0A CN201980059672A CN112673554A CN 112673554 A CN112673554 A CN 112673554A CN 201980059672 A CN201980059672 A CN 201980059672A CN 112673554 A CN112673554 A CN 112673554A
- Authority
- CN
- China
- Prior art keywords
- bearing
- electric machine
- shaft
- stator
- machine according
- 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
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
- B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/47—Starter generator drive systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/70—Gearings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
本发明主要涉及一种旋转电机,特别用于机动车辆,其包括轴承(15),该轴承(15)包括用于容纳引导轴的旋转的轴轴承的凹部(17),其特征在于,轴承(15)包括:‑由第一材料制成的第一部分(15.1),包括:‑用于容纳轴轴承的凹部(17);‑用于将小齿轮(49)的轴承(50)装配在旋转电机外部的接口(51);以及‑由第二材料制成的第二部分(15.2),包括:‑横向壁(53);‑从横向壁(53)延伸的裙部(54),其至少部分地围绕定子(11);‑将第二部分(15.2)包覆模制在第一部分(15.1)上,以形成坚固的轴承(15)。
Description
技术领域
本发明涉及一种设置有由两个包覆模制部分制成的支架的旋转电机。本发明在大功率可逆电机方面具有特别有利但非排他性的应用,所述电机可以以交流发电机模式和联接到减速器元件的电动机模式运行。
背景技术
旋转电机以已知的方式包括固定在轴上的定子和转子。定子装配在壳体中,该壳体构造成通过轴承将轴旋转地支承在支架上。
转子包括由一堆金属片形成的主体,金属片通过适当的固定系统以一组的形式被保持。转子包括例如由永磁体形成的极,永磁体容纳在设置在转子的磁质量中的腔中。可替代地,在所谓的“凸”极结构中,极由缠绕在转子的臂上的线圈形成。
另外,定子包括由形成冠部的成堆薄金属板构成的主体,其内表面设置有朝向内部敞开的凹口以容纳绕组。绕组例如由覆盖有搪瓷的连续导线或由通过焊接彼此连接的引脚形式的导电元件获得。绕组包括相绕组,该相绕组以星形或三角形的形式连接,其输出连接到电子控制模块。
在确保将热力发动机的机械动力传递到车辆的车轮的某些类型的机动车辆牵引链中,大功率可逆旋转电机可以联接到减速器元件上。减速器元件可以是车辆的齿轮箱的形式,或者是减速器的形式,该减速器安装在车辆的轮系上,并且机械地连接至旋转电机。
为了确保电机和减速器元件之间的联接,由电机的轴支撑的小齿轮与通过装配在电机的支架上的中间小齿轮由减速器支撑的小齿轮接合。为此,支架包括用于装配中间小齿轮的轴承的接口。系统运行的机械模拟表明存在轴向、径向和切向力,这些力使支架难以承受,尤其是当支架完全由铝制成时,铝不是一种坚固的材料。
发明内容
本发明的目的是通过提出一种特别用于机动车辆的旋转电机来有效地消除该缺点,该旋转电机包括:
-轴;
-装配在轴上的转子;
-特别围绕转子的定子;
-支架,包括用于容纳轴轴承的容纳部,该轴轴承确保旋转地引导轴,
其特征在于,所述支架包括:
-由第一材料制成的第一部分,包括:
-用于容纳轴轴承的容纳部;
-用于将小齿轮的轴承装配在旋转电机外部的接口;以及
-由第二材料制成的第二部分,包括:
-横向壁;
-从横向壁获得的裙部,其至少部分地围绕定子;
-将第二部分包覆模制在第一部分上,以形成坚固的支架。
因此,本发明使得可以机械地增强包括用于电机的轴的小齿轮和与减速器元件接合的小齿轮的轴承的支撑表面的支架的区域,以便能够承受在组装过程中经受的力。
根据一实施例,第一部分由比第二部分的材料更坚固的材料制成。
根据一实施例,第一部分由钢制成。
根据一实施例,第二部分由铝制成。
根据一实施例,装配接口突出地延伸,以便插入到相应小齿轮的轴承的内圈的内部。
根据一实施例,用于容纳第一部分的轴轴承的容纳部构造成容纳轴轴承的外圈。
根据一实施例,第一部分在其背面上包括肋和凹部的交替。
根据一实施例,横向壁设置有用于使定子的相的端部通过的开口。
本发明还涉及一种包括如先前所定义的旋转电机的组件。
根据一实施例,减速器元件是机动车辆齿轮箱。
根据一实施例,减速器元件是减速器,其装配在车辆的轮系上并且联接至旋转电机。
附图说明
通过阅读下面的描述并检查随附的附图,将会更好地理解本发明。这些附图纯粹是通过说明本发明的方式提供的,绝非是限制性的。
图1是透视图,示出了根据本发明的减速器元件和旋转电机之间的联接;
图2是根据本发明的旋转电机的纵向截面图;
图3是根据本发明的旋转电机的两个部分中的前支架的透视图;
图4a和4b是形成根据本发明的旋转电机的前支架的第一部分的透视图;
图5是形成根据本发明的旋转电机的前支架的第二部分的透视图。
相同、相似或类似的元件在各图中具有相同的附图标记。
具体实施方式
在下文的描述中,从前到后的定向被认为是图2中从左到右的定向。因此,“前”元件是指位于前轴承19一侧的元件,“后”元件是指位于相反侧的元件。
图1和2示出了旋转电机10,其包括围绕装配在轴13上的转子12的多相定子11,轴线X对应于电机10的轴线。定子11围绕转子12,在定子11的内周和转子12的外周之间存在空气间隙。定子11装配在包括前支架15和后支架16的壳体14中。前支架15和后支架16分别包括容纳部17、18用于容纳相应的轴承19、20,该轴承确保旋转地引导轴13。
该电机10设计成联接到减速器元件22。减速器元件22可以是机动车齿轮箱或减速器的形式,该减速器装配在车辆的轮系上并联接到旋转电机10。
电机10可以以交流发电机模式运行,特别是为了向车辆的电池和车载网络供应能量,并且以电动机模式运行,以确保启动车辆的热力发动机,如果适用,也可以单独或与热力发动机结合来参与车辆的牵引。电机的功率可以例如在15kW和50kW之间。
更具体地,如图2所示,转子12包括一组金属板形式的主体24。永磁体25被植入到主体24中的腔26中。根据应用和电机10所需的功率,磁体25可以由稀土或铁氧体制成。
另外,转子12包括两个凸缘28、29,每个抵靠着转子12的轴向端面放置。这些凸缘28、29确保磁体25的轴向保持,并且还用于平衡转子12。
另外,定子11包括由一组金属板构成的主体31以及绕组32。主体31由一堆金属板片形成,金属板片通过适当的固定系统比如铆钉以成组的形式被保持。
定子主体11设置有界定用于装配绕组32的凹口的齿。绕组32包括相绕组组件,其穿过凹口并形成从定子主体11的两侧伸出的髻部。在这种情况下,绕组32由销形式的导电元件获得,导电元件例如通过焊接彼此连接。绕组32包括以星形和/或三角形形式连接的双三相类型的相绕组。相输出被设计为连接到电子控制模块34。
电子控制模块34包括散热器35,功率模块36特别地例如通过螺钉固定在散热器35上。这些功率模块36以已知的方式包括开关,所述开关例如以MOS类型的晶体管的形式,使得可以确保在电动机模式或交流发电机模式下控制旋转电机10的相位。这些晶体管的开关由控制单元控制。电子控制模块34经由散热器35装配成抵靠着后支架16的横向壁的后表面。
有利地,电机10包括冷却回路38,具有用于冷却液体(例如基于水或油的液体)的输入39和输出40。冷却回路38具有设置在散热器35的整体中的冷却室41和围绕定子11的冷却室42。
冷却室42可以由前支架15的环形壁的外周和后支架16的环形壁的内周界定。该冷却室42在其轴向端部由O型圈类型的两个密封件46封闭。定子11收缩地装配在前支架15的内部,以便在定子主体31的外周与前支架15的侧壁的内周之间建立紧密接触。
作为变型,如图1所示,通过固定拉杆将定子11装配成夹紧在前支架15和后支架16之间。定子主体31的裸露外周边可直接与冷却液体接触。
如图1所示,为了确保电机10和减速器元件22之间的联接,由电机10的轴支撑的小齿轮47与通过装配在前支架15上的中间小齿轮49由减速器元件22支撑的小齿轮48接合。为此,前支架15包括用于将中间小齿轮49的轴承50装配在电机10外部的接口51。
如图3所示,前支架15由第一部分15.1和第二部分15.2形成,第二部分15.2包覆模制在第一部分15.1上以形成支架15。第一部分15.1有利地由比第二部分15.2的材料更坚固的材料制成。根据优选实施例,第一部分15.1由钢制成,而第二部分15.2由铝制成。
更具体地,如图4a和4b所示,第一部分15.1包括用于容纳轴轴承19的容纳部17和用于装配中间小齿轮49的轴承50的接口51。
在该实施例中,用于容纳第一部分15.1的容纳部17构造成容纳轴轴承19的外圈。装配接口51突出地延伸以便插入到中间小齿轮49的轴承50的内圈的内部。作为变型,装配接口51可以包括用于容纳中间小齿轮49的轴承50的外圈的容纳部。
装配接口51相对于容纳部17径向地偏移以容纳轴承。对应于支架15的轴线的容纳部17的轴线X1平行于装配接口51的轴线X2。轴线X1设计为与旋转电机10的轴线X结合。
如图5所示,第二部分15.2包括横向壁53和从横向壁53获得的裙部54,裙部54至少部分地围绕定子11。横向壁53可以设置有用于使定子的相的端部通过的开口55。裙部54包括径向突出的耳状物56,其设置有用于固定单元通过的开口。
如图4b所示,第一部分15.1优选在其背面上包括肋57和凹部58的交替。这些肋57和这些凹部58围绕用于容纳轴承19的容纳部17放置。这些形式旨在通过使这两个部分15.1、15.2之间的接触表面最大化来改善在支架15的第一部分15.1和第二部分15.2之间的机械连接。
应当理解,上述描述仅是通过示例的方式提供的,并且不限制本发明的范围,通过以任何其他等同方式替换不同的要素也不会构成对本发明的背离。
另外,本发明的不同特征、变型和/或实施例可以根据不同的组合彼此关联,只要它们不是不兼容或相互排斥的即可。
Claims (11)
1.一种特别用于机动车辆的旋转电机(10),包括:
-轴(13);
-装配在轴(13)上的转子(12);
-特别围绕转子(12)的定子(11);
-支架(15),包括用于容纳轴轴承(19)的容纳部(17),该轴轴承确保旋转地引导轴(13),
其特征在于,所述支架(15)包括:
-由第一材料制成的第一部分(15.1),包括:
-用于容纳轴轴承(19)的容纳部(17);
-用于将小齿轮(49)的轴承(50)装配在旋转电机(10)外部的接口(51);以及
-由第二材料制成的第二部分(15.2),包括:
-横向壁(53);
-从横向壁(53)获得的裙部(54),其至少部分地围绕定子(11);
-将第二部分(15.2)包覆模制在第一部分(15.1)上,以形成坚固的支架(15)。
2.根据权利要求1所述的旋转电机,其特征在于,所述第一部分(15.2)由比所述第二部分(15.1)的材料更坚固的材料制成。
3.根据权利要求1或2所述的旋转电机,其特征在于,所述第一部分(15.1)由钢制成。
4.根据权利要求1至3中任一项所述的旋转电机,其特征在于,所述第二部分(15.2)由铝制成。
5.根据权利要求1至4中任一项所述的旋转电机,其特征在于,所述装配接口(51)突出地延伸,以便插入到相应小齿轮(49)的轴承(50)的内圈的内部。
6.根据权利要求1至5中任一项所述的旋转电机,其特征在于,用于容纳所述第一部分(15.1)的轴轴承(19)的容纳部(17)构造成容纳所述轴轴承(19)的外圈。
7.根据权利要求1至6中任一项所述的旋转电机,其特征在于,所述第一部分(15.1)包括在其背面上的肋(57)和凹部(58)的交替。
8.根据权利要求1至7中任一项所述的旋转电机,其特征在于,所述横向壁(53)设置有用于使所述定子的相的端部通过的开口(55)。
9.一种组件,其特征在于,其包括根据前述权利要求中任一项所述的旋转电机(10)和减速器元件(22)。
10.根据权利要求9所述的组件,其特征在于,所述减速器元件(22)是机动车辆齿轮箱。
11.根据权利要求9所述的组件,其特征在于,所述减速器元件(22)是减速器,其装配在车辆的轮系上,并且联接至所述旋转电机(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1858300 | 2018-09-14 | ||
FR1858300A FR3086125B1 (fr) | 2018-09-14 | 2018-09-14 | Machine electrique tournante munie d'un palier realise a partir de deux parties surmoulees |
PCT/EP2019/069861 WO2020052843A1 (fr) | 2018-09-14 | 2019-07-24 | Machine électrique tournante munie d'un palier réalisé à partir de deux parties surmoulées |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112673554A true CN112673554A (zh) | 2021-04-16 |
Family
ID=65201445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980059672.0A Pending CN112673554A (zh) | 2018-09-14 | 2019-07-24 | 设置有由两个包覆模制部分制成的轴承的旋转电机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11791686B2 (zh) |
EP (1) | EP3850727B1 (zh) |
JP (1) | JP7171898B2 (zh) |
CN (1) | CN112673554A (zh) |
FR (1) | FR3086125B1 (zh) |
WO (1) | WO2020052843A1 (zh) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463951A (en) * | 1967-05-06 | 1969-08-26 | Bosch Gmbh Robert | Electric motor and gear train with antivibration housing arrangement |
EP0008315A1 (de) * | 1978-08-05 | 1980-03-05 | Gebr. Happich GmbH | Haltegriff für Fahrzeuge |
JPH0662764U (ja) * | 1993-02-05 | 1994-09-02 | 株式会社富士通ゼネラル | 電動機のブラケット構造 |
JPH08294249A (ja) * | 1995-04-19 | 1996-11-05 | Honda Motor Co Ltd | 電動自動車用減速機 |
US20060208584A1 (en) * | 2005-03-16 | 2006-09-21 | Kirkman Robert E | 50 DN alternator stator terminal insulator apparatus |
FR2938131A1 (fr) * | 2008-11-05 | 2010-05-07 | Valeo Equip Electr Moteur | Machine electrique tournante comportant un organe d'isolation electrique |
JP2012080733A (ja) * | 2010-10-05 | 2012-04-19 | Sharp Corp | モータハウジング |
CN102549891A (zh) * | 2009-09-30 | 2012-07-04 | 法雷奥电机设备公司 | 用于旋转电机的整流装置,特别是用于机动车辆的交流发电机,以及包括这种装置的旋转电机 |
CN103222161A (zh) * | 2010-11-23 | 2013-07-24 | 法雷奥电机设备公司 | 用于旋转电机的互连的电子功率模块的架构以及包括该类型的架构的旋转电机 |
US20150188392A1 (en) * | 2012-08-02 | 2015-07-02 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Active cooling of a motor |
WO2017009545A1 (fr) * | 2015-07-10 | 2017-01-19 | Valeo Equipements Electriques Moteur | Machine électrique tournante munie d'un centreur |
CN106415017A (zh) * | 2013-11-29 | 2017-02-15 | Fte汽车股份有限公司 | 电动机驱动的液体泵,特别是用于强制润滑机动车的手动变速器的液体泵 |
WO2017121930A1 (fr) * | 2016-01-15 | 2017-07-20 | Valeo Equipements Electriques Moteur | Machine electrique tournante à refroidissement amelioré |
CN107276285A (zh) * | 2016-03-30 | 2017-10-20 | 法雷奥电机设备公司 | 改进的旋转电机的前凸缘及包括该类型的凸缘的旋转电机 |
FR3058588A1 (fr) * | 2016-11-09 | 2018-05-11 | Valeo Equipements Electriques Moteur | Machine electrique tournante integrant un carter de reducteur de vitesse |
EP3367543A1 (fr) * | 2017-02-03 | 2018-08-29 | Valeo Equipements Electriques Moteur | Machine électrique tournante munie d'éléments d'obturation limitant un rebouclage d'air chaud |
CN108475893A (zh) * | 2015-12-14 | 2018-08-31 | 法雷奥电机设备公司 | 用于旋转电机的具有电刷保持器的电压调节器组件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314950U (zh) * | 1989-06-28 | 1991-02-14 | ||
JPH07115746A (ja) * | 1993-10-18 | 1995-05-02 | Fuji Electric Co Ltd | ブラケットを備える回転電機 |
JPH099597A (ja) * | 1995-06-21 | 1997-01-10 | Matsushita Seiko Co Ltd | 無刷子電動機 |
DE102017127102A1 (de) * | 2017-06-16 | 2018-12-20 | Schaeffler Technologies AG & Co. KG | Hybridmodul für einen Antriebsstrang eines Kraftfahrzeugs, Hybrid-Einheit und Verfahren zur Montage eines Hybridmoduls |
-
2018
- 2018-09-14 FR FR1858300A patent/FR3086125B1/fr active Active
-
2019
- 2019-07-24 CN CN201980059672.0A patent/CN112673554A/zh active Pending
- 2019-07-24 EP EP19742056.5A patent/EP3850727B1/fr active Active
- 2019-07-24 US US17/275,077 patent/US11791686B2/en active Active
- 2019-07-24 WO PCT/EP2019/069861 patent/WO2020052843A1/fr unknown
- 2019-07-24 JP JP2021513984A patent/JP7171898B2/ja active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463951A (en) * | 1967-05-06 | 1969-08-26 | Bosch Gmbh Robert | Electric motor and gear train with antivibration housing arrangement |
EP0008315A1 (de) * | 1978-08-05 | 1980-03-05 | Gebr. Happich GmbH | Haltegriff für Fahrzeuge |
JPH0662764U (ja) * | 1993-02-05 | 1994-09-02 | 株式会社富士通ゼネラル | 電動機のブラケット構造 |
JPH08294249A (ja) * | 1995-04-19 | 1996-11-05 | Honda Motor Co Ltd | 電動自動車用減速機 |
US20060208584A1 (en) * | 2005-03-16 | 2006-09-21 | Kirkman Robert E | 50 DN alternator stator terminal insulator apparatus |
FR2938131A1 (fr) * | 2008-11-05 | 2010-05-07 | Valeo Equip Electr Moteur | Machine electrique tournante comportant un organe d'isolation electrique |
CN102549891A (zh) * | 2009-09-30 | 2012-07-04 | 法雷奥电机设备公司 | 用于旋转电机的整流装置,特别是用于机动车辆的交流发电机,以及包括这种装置的旋转电机 |
JP2012080733A (ja) * | 2010-10-05 | 2012-04-19 | Sharp Corp | モータハウジング |
CN103222161A (zh) * | 2010-11-23 | 2013-07-24 | 法雷奥电机设备公司 | 用于旋转电机的互连的电子功率模块的架构以及包括该类型的架构的旋转电机 |
US20150188392A1 (en) * | 2012-08-02 | 2015-07-02 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Active cooling of a motor |
CN106415017A (zh) * | 2013-11-29 | 2017-02-15 | Fte汽车股份有限公司 | 电动机驱动的液体泵,特别是用于强制润滑机动车的手动变速器的液体泵 |
WO2017009545A1 (fr) * | 2015-07-10 | 2017-01-19 | Valeo Equipements Electriques Moteur | Machine électrique tournante munie d'un centreur |
CN108475893A (zh) * | 2015-12-14 | 2018-08-31 | 法雷奥电机设备公司 | 用于旋转电机的具有电刷保持器的电压调节器组件 |
WO2017121930A1 (fr) * | 2016-01-15 | 2017-07-20 | Valeo Equipements Electriques Moteur | Machine electrique tournante à refroidissement amelioré |
CN107276285A (zh) * | 2016-03-30 | 2017-10-20 | 法雷奥电机设备公司 | 改进的旋转电机的前凸缘及包括该类型的凸缘的旋转电机 |
FR3058588A1 (fr) * | 2016-11-09 | 2018-05-11 | Valeo Equipements Electriques Moteur | Machine electrique tournante integrant un carter de reducteur de vitesse |
EP3367543A1 (fr) * | 2017-02-03 | 2018-08-29 | Valeo Equipements Electriques Moteur | Machine électrique tournante munie d'éléments d'obturation limitant un rebouclage d'air chaud |
Non-Patent Citations (1)
Title |
---|
王勇, 赵韩: "电磁轴承-转子系统的设计与结构工艺性分析", 机床与液压, no. 04, 30 April 2005 (2005-04-30) * |
Also Published As
Publication number | Publication date |
---|---|
US11791686B2 (en) | 2023-10-17 |
JP7171898B2 (ja) | 2022-11-15 |
FR3086125B1 (fr) | 2020-10-02 |
EP3850727A1 (fr) | 2021-07-21 |
EP3850727B1 (fr) | 2022-10-12 |
US20210257876A1 (en) | 2021-08-19 |
WO2020052843A1 (fr) | 2020-03-19 |
FR3086125A1 (fr) | 2020-03-20 |
JP2022500989A (ja) | 2022-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5001723B2 (ja) | 電動機 | |
EP3346586B1 (en) | Stator coil, stator equipped with same, and rotary electric machine equipped with this stator | |
JP6777760B2 (ja) | 回転電機用の固定子、及び回転電機 | |
CN111742473B (zh) | 具有两个转子和四个定子以及集成冷却系统的电磁电动机或发电机 | |
JP2008312276A (ja) | 電動機 | |
JP2023011636A (ja) | 減速機用ケーシングを備えた回転電気機械 | |
WO2019003561A1 (ja) | 回転電機の固定子、及び回転電機 | |
CN107431413B (zh) | 包括位于外壳内的旋转电机的组件 | |
JP2009213208A (ja) | 回転電機およびその製造方法 | |
WO2020128888A1 (en) | Rotor for an electric machine and method for making said rotor | |
CN110800193B (zh) | 旋转电机的定子、旋转电机及旋转电机的定子的制造方法 | |
CN112673554A (zh) | 设置有由两个包覆模制部分制成的轴承的旋转电机 | |
EP2940836B1 (en) | Rotating machine | |
CN115668702A (zh) | 包括旋转电机、连接器和电子模块的组件 | |
CN112740516A (zh) | 具有至少一个润滑剂存储槽的旋转电机 | |
CN110168873B (zh) | 在热沉和支承件之间设置有电绝缘体的旋转电机 | |
JP7179162B2 (ja) | ダンパを組み込んだ接続スリーブを備えた回転電気機械 | |
WO2020246372A1 (ja) | 回転電機の固定子、端子台及び回転電機 | |
JP7030961B2 (ja) | 固定子、及び回転電機 | |
CN109690915B (zh) | 设置有带有改进配置的互连器的电机 | |
CN109075665B (zh) | 装备有密封垫片的旋转电机 | |
US20220320922A1 (en) | Rotating electric machine provided with a cooling chamber | |
WO2024111372A1 (ja) | 回転電機 | |
CN107438938B (zh) | 包括间隙以便辅助旋转电机在变速箱中的安装的旋转电机 | |
KR20230114299A (ko) | 전파 및 펄스 폭 변조 제어를 위한 회전 전기 기계 및 전기 조립체 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |