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41. 发明授权

US09641031B2 Rotor for a rotary electric machine and rotary electric machine comprising such a rotor 有权
公开(公告)号：US09641031B2
公开(公告)日：2017-05-02
申请号：US14362367
申请日：2012-11-06
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Lilya Bouarroudj , Jean-Claude Matt , Jean-Claude Labrosse
IPC分类号： H02K1/27 , H02K21/12
CPC分类号： H02K1/2706 , H02K1/2773 , H02K21/12 , H02K2213/03
摘要： A rotor (1) comprising a plurality of alternating magnetic poles formed by permanent magnets (3) distributed regularly between a circumferential portion (5) and a central portion (6) of the magnetic body (2) of the rotor and defining circumferential pole sections (7). The circumferential portion comprises axial grooves (15) which are arranged between the pole sections facing the magnets and which form openings in recesses (4) containing the magnets. The openings have a pre-determined first width (a) such as to minimize a leakage magnetic flux (PhiL) flowing through the circumferential portion (5) and to maximize a useful magnetic flux (PhiU) flowing radially through each of the pole sections (7).

42. 发明授权

US09584051B2 Method for estimating the angular position of the rotor of a polyphase rotary electrical machine, and application to the control of a polyphase inverter for such a machine 有权
标题翻译：用于估计多相旋转电机的转子的角位置的方法以及用于这种机器的多相逆变器的控制的应用
公开(公告)号：US09584051B2
公开(公告)日：2017-02-28
申请号：US14889340
申请日：2014-05-12
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Sidath Diao , Zaatar Makni
IPC分类号： H02P6/18 , H02P6/16 , H02P21/13 , H02P21/00
CPC分类号： H02P6/18 , H02P6/17 , H02P21/13 , H02P21/18
摘要： According to the method of the invention, the estimation of the angular position is obtained by calculating at least one first estimator as solution of a differential algebraic equation whose coefficients depend on electric parameters of the rotating electric machine comprising first and second inductances of a stator respectively along a direct axis and a quadrature axis with respect to a magnetic flux produced by the rotor of the machine, a resistance of a phase winding and the magnetic flux produced by the rotor. The coefficients also depend on a reference voltage of a vector pulse width modulation (10) applied to the stator of the machine, on phase currents and on first derivatives with respect to time of these phase currents. The estimation of the speed of rotation is obtained by calculating a second estimator obtained by a calculation of first derivative of the first estimator with respect to time.
摘要翻译：根据本发明的方法，通过计算至少一个第一估计器作为分解代数方程的系数来获得角位置的估计，所述微分代数方程的系数分别取决于包括定子的第一和第二电感的旋转电机的电参数沿直线轴和正交轴相对于由机器的转子产生的磁通量，相绕组的电阻和由转子产生的磁通量。系数还取决于施加到机器的定子的矢量脉宽调制（10）的参考电压，相对于这些相电流的时间，取决于相电流和一阶导数。通过计算通过计算第一估计器的一阶导数相对于时间获得的第二估计量来获得旋转速度的估计。

43. 发明申请

US20160226334A1 PROTECTIVE COVER FOR A ROTATING ELECTRIC MACHINE FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于电动车辆的旋转电机的保护罩
公开(公告)号：US20160226334A1
公开(公告)日：2016-08-04
申请号：US14917446
申请日：2014-09-03
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Manuel Falguier , Fabien Guerin , Alexis Hosni , Michel Fakes , Yannick Le-Meitour , Philippe Baudesson
IPC分类号： H02K5/20 , H02K11/33 , H05K7/20 , H02K9/02
CPC分类号： H02K5/20 , H02K9/02 , H02K11/048 , H02K11/33 , H05K7/20909
摘要： The present invention concerns a protective cover (400) designed to cover power, filtering and control modules of an electronic assembly for a rotating electric machine for a motor vehicle. Said protective cover (400) is characterised in that it comprises: openings (401, 402, 403, 404) designed to generate different cooling air streams (F1, F2, F3, F4) for heat dissipation requirements of each of the power, control and filtering modules; the openings of the protective cover (400) being distributed into: a first set of openings (401) designed to be positioned facing the fins of a first heat sink coupled to the power module; a second set of openings (402) designed to be positioned facing the control module; the two sets of openings (401, 402) being separated by a barrier wall (405) so as to create a first radial cooling air stream (F1) for said power module and a second radial cooling air stream (F2) for said control module; and a third set of openings (403) designed to be positioned facing the fins of a second heat sink coupled to condensers of the too filtering module so as to create a third radial cooling air stream (F3) for said filtering module.
摘要翻译：本发明涉及一种设计用于覆盖用于机动车辆的旋转电机的电子组件的功率，过滤和控制模块的保护盖（400）。所述保护盖（400）的特征在于，其包括：设计成用于产生不同冷却空气流（F1，F2，F3，F4）的开口（401,402,403,404），用于每个功率控制器的散热要求和过滤模块; 保护盖（400）的开口分布成：第一组开口（401），设计成面对与耦合到功率模块的第一散热器的翅片相对; 设计成面对所述控制模块定位的第二组开口（402）; 所述两组开口（401,402）由阻挡壁（405）分开，以便为所述功率模块产生第一径向冷却空气流（F1），以及为所述控制模块产生第二径向冷却空气流（F2） ; 以及第三组开口（403），其设计成面对耦合到过滤模块的冷凝器的第二散热器的翅片，以便为所述过滤模块创建第三径向冷却空气流（F3）。

44. 发明授权

US09373989B2 One-piece voltage regulator/brush-holder assembly for a rotary electrical machine and rotary electrical machine including such an assembly 有权
标题翻译：包括这种组件的旋转电机和旋转电机的一体式电压调节器/电刷架组件
公开(公告)号：US09373989B2
公开(公告)日：2016-06-21
申请号：US13884776
申请日：2011-11-10
申请人： Gregory Godefroy , Pierre Tisserand , Christophe Dugue , Khalid Sassane
发明人： Gregory Godefroy , Pierre Tisserand , Christophe Dugue , Khalid Sassane
IPC分类号： H02K9/28 , H02P9/14 , H01R39/38
CPC分类号： H02K9/28 , H01R39/38 , H02P9/14
摘要： An electrical machine such as an alternator or starter-alternator for a motor vehicle which is fitted with the one-piece voltage-regulator/brush-holder assembly (1). The brush-holder (6) is capable of guiding at least first and second brushes by means of respective first and second longitudinal recesses (7). The recesses are substantially parallelepiped, made of an electrically insulating material and extend substantially in an axial plane of a rotor of the machine. Each recess is provided with at least one respective longitudinal internal groove (9) in communication with at least one channel (11) provided in a body (6) of the assembly (1), in an axial direction (XX′) of the rotor, and intended for a coolant (8) to pass therethrough. A first cross section of the first internal groove is between 5% and 7% of a second cross section of the recesses.
摘要翻译：一种电机，例如用于机动车辆的交流发电机或起动器 - 交流发电机，其装配有一体式电压调节器/电刷架组件（1）。电刷架（6）能够通过相应的第一和第二纵向凹槽（7）至少引导第一和第二电刷。这些凹槽基本上是平行六面体，由电绝缘材料制成并且基本上在机器的转子的轴向平面上延伸。每个凹部设置有至少一个相应的纵向内部凹槽（9），其与设置在组件（1）的主体（6）中的至少一个通道（11）连通，在转子的轴向（XX'），并且用于冷却剂（8）通过。第一内部凹槽的第一横截面在凹部的第二横截面的5％和7％之间。

45. 发明申请

US20160021775A1 POWER ELECTRONIC MODULE, METHOD FOR PRODUCING SUCH A MODULE, AND ROTATING ELECTRICAL MACHINE OF A MOTOR VEHICLE COMPRISING SAME 审中-公开
标题翻译：电力电子模块，用于生产这样的模块的方法和包括其的电动机的旋转电机
公开(公告)号：US20160021775A1
公开(公告)日：2016-01-21
申请号：US14772891
申请日：2014-03-05
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Guillaume Lucot , Fabien Guerin
IPC分类号： H05K7/02 , H02K5/22 , H02K11/00
CPC分类号： H05K7/02 , H02K5/225 , H02K11/048 , H02K11/20 , H02K15/12
摘要： The power electronic module includes electronic components arranged in a casing and external connection elements having at least one power line suitable for being linked electrically to a power conductor of a power circuit of a rotating electrical machine. The casing and at least one element of a device for measuring an intensity of a current circulating in the power line form a single-piece assembly. According to particular features, the abovementioned element of the measurement device is a magnetic circuit. The magnetic circuit consists of ferrite and surrounds the power conductor.
摘要翻译：电力电子模块包括布置在壳体中的电子部件和具有至少一个电力线的外部连接元件，所述至少一个电力线适合于与旋转电机的电源电路的电力导体电连接。壳体和用于测量在电力线中循环的电流的强度的装置的至少一个元件形成单件组件。根据具体特征，上述测量装置的元件是磁路。磁路由铁氧体组成，并围绕电源导体。

46. 发明授权

US09130418B2 Direct current rotating electric machine with stator having magnetised structure 有权
标题翻译：具有磁化结构的定子的直流旋转电机
公开(公告)号：US09130418B2
公开(公告)日：2015-09-08
申请号：US12515470
申请日：2007-11-30
申请人： Jean Sébastien Metral , Nicolas Labbe , Benoit Dupeux , Stéphane Plaideau
发明人： Jean Sébastien Metral , Nicolas Labbe , Benoit Dupeux , Stéphane Plaideau
IPC分类号： H02K1/17 , H02K23/04 , H02K15/03
CPC分类号： H02K1/17 , H02K7/10 , H02K13/10 , H02K15/03 , H02K23/04
摘要： A DC electric rotating machine mainly for the starter of an automotive vehicle, including: a stator having a magnetized structure with permanent magnetization and extending along the circumference of the stator; a rotor; a set of brushes adapted for the electric supply of the rotor by switching the electrical current in sections of the rotor; wherein the magnetized structure (5) of the stator includes at least one sector, between two consecutive magnetic poles (N; S) of the magnetized structure, having a magnetization vector that varies in an essentially sinusoidal manner upon displacement on the stator circumference, and wherein the angular deviation of the neutral line is selected so as to improve the switching during the operation of the machine.
摘要翻译：一种主要用于汽车起动机的直流电动旋转机械，包括：定子，其具有永久磁化的磁化结构并沿着定子的圆周延伸; 转子一组电刷，用于通过转动转子的部分中的电流来供应转子; 其中所述定子的所述磁化结构（5）包括在所述磁化结构的两个连续磁极（N; S）之间的至少一个扇区，所述至少一个扇区具有在所述定子圆周上的位移时以基本正弦曲线方式变化的磁化矢量;以及其中选择中性线的角度偏差，以便改善机器操作期间的切换。

47. 发明申请

US20150245542A1 ELECTRONIC ASSEMBLY FOR A ROTARY ELECTRIC MACHINE FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于电机的旋转电机的电子总成
公开(公告)号：US20150245542A1
公开(公告)日：2015-08-27
申请号：US14631652
申请日：2015-02-25
申请人： Valeo Equipements Electriques Moteur
发明人： Manuel Falguier , Michel Fakes , Fabien Guerin , Yannick Le-Meitour , Alexis Hosni
IPC分类号： H05K7/20
摘要： An electronic assembly for a rotary electric machine for a motor vehicle is disclosed. The electronic assembly includes electronic component blocks having different thermal dissipation needs, the blocks including a power block and a control block. The assembly also includes a device for cooling the blocks and having a protective cover suitable for covering the power and control blocks. The protective cover includes a first set of openings configured to be positioned opposite a first cooling element coupled to the power block, and opposite the control block, the first cooling element being a first dissipator provided with a base plate, the base plate protruding with respect to the power block to create a first radial flow of cooling air (F1) for the power block and a second radial flow of cooling air (F2) for the control block.
摘要翻译：公开了一种用于机动车辆的旋转电机的电子组件。电子组件包括具有不同热耗散需求的电子部件块，该块包括功率块和控制块。组件还包括用于冷却块的装置，并具有适于覆盖动力和控制块的保护罩。所述保护盖包括第一组开口，其被构造为与所述动力块相连接的第一冷却元件相对，并且与所述控制块相对，所述第一冷却元件是设置有基板的第一散热器，所述基板相对于以产生功率块的第一径向流动的冷却空气（F1）和用于控制块的冷却空气（F2）的第二径向流。

48. 发明申请

US20150244243A1 CONNECTION DEVICE FOR A ROTARY ELECTRIC MACHINE AND USE OF SUCH A CONNECTION DEVICE IN AN ELECTRIC SUPERCHARGER 审中-公开
标题翻译：旋转电机的连接装置和这种连接装置在电力超级电容器中的使用
公开(公告)号：US20150244243A1
公开(公告)日：2015-08-27
申请号：US14631636
申请日：2015-02-25
申请人： Fabien Guerin , Philippe Baudesson , Patrick Lebrasseur , Amine Bencheikh , Amaury Rouet
发明人： Fabien Guerin , Philippe Baudesson , Patrick Lebrasseur , Amine Bencheikh , Amaury Rouet
IPC分类号： H02K11/00
CPC分类号： H02K11/33 , H02K3/522 , H02K5/10 , H02K2203/09
摘要： A connection device is provided for a rotary electric machine of the type supplied with power by a plurality of first pins arranged on a bearing of an axis of the machine at predetermined angular intervals around the axis at a first predetermined distance. The connection device includes a plurality of second pins that are arranged around the axis at a second predetermined distance, which is greater than the first predetermined distance, and that are electrically connected to a plurality of first terminals able to be connected to the first pins. The connection device also includes a main part made of plastics material with a plurality of overmoulded metal bars connecting the second pins and the first terminals.
摘要翻译：本发明提供一种连接装置，用于通过布置在机器的轴承的轴承上的多个第一销以第一预定距离以预定的角度间隔围绕轴线提供动力的旋转电机。所述连接装置包括多个第二销，所述多个第二销以大于所述第一预定距离的第二预定距离围绕所述轴布置，并且电连接到能够连接到所述第一销的多个第一端子。连接装置还包括由塑料材料制成的主要部件，其具有连接第二销和第一端子的多个包覆成型金属棒。

49. 发明申请

US20150239334A1 DEVICE FOR A HYBRID VEHICLE WITH A DUST RING BETWEEN AN ELECTRIC MACHINE AND A REACTION PLATE 有权
标题翻译：混合动力车用电动机与反应板之间的防尘装置
公开(公告)号：US20150239334A1
公开(公告)日：2015-08-27
申请号：US14427337
申请日：2013-09-20
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Khadija El Baraka , Svetislav Jugovic
IPC分类号： B60K6/40 , H02K5/10 , H02K7/108 , B60K6/26 , B60K6/387
CPC分类号： B60K6/40 , B60K6/26 , B60K6/387 , B60L11/14 , B60Y2400/4242 , H02K3/28 , H02K3/522 , H02K5/10 , H02K7/108 , H02K2203/06 , H02K2203/09 , H02K2203/12 , Y02T10/641 , Y02T10/70 , Y02T10/7077 , Y10S903/906 , Y10S903/914 , Y10S903/951
摘要： A device for a motor vehicle transmission assembly, comprising:—an electric machine (3) comprising a rotor (9) able to rotate about an axis X and a stator (8), the rotor (9) being arranged inside the stator (8), separated from the stator (8) by an annular air gap space (300),—a clutch (2) coaxial with the electric machine comprising a reaction plate (10), the reaction plate (10) rotating as one with the rotor (9) and being positioned an axial distance from said rotor (9) in order to leave space between the electric machine (3) and the reaction plate (10), the assembly being fitted with a dust ring (301) positioned axially in the space between the electric machine (3) and the reaction plate (10) and extending radially far enough to cover the annular air gap space (300).
摘要翻译：一种用于机动车辆传动组件的装置，包括： - 电机（3），包括能够围绕轴线X和定子（8）旋转的转子（9），所述转子（9）布置在所述定子（8）内），通过环形空气间隙（300）与定子（8）分离; - 与电机同轴的离合器（2），包括反作用板（10），反作用板（10）与转子（9）并且与所述转子（9）定位成轴向距离，以便在所述电机（3）和所述反作用板（10）之间留出空间，所述组件装配有轴向位于所述电机电机（3）和反作用板（10）之间的空间，并且径向延伸到足以覆盖环形间隙空间（300）。

50. 发明授权

US09080543B2 Combustion engine starter with output pinion 有权
标题翻译：燃油发动机起动器与输出小齿轮
公开(公告)号：US09080543B2
公开(公告)日：2015-07-14
申请号：US13582806
申请日：2011-03-15
申请人： Guillaume Seillier , Laurent Boisserenq
发明人： Guillaume Seillier , Laurent Boisserenq
IPC分类号： F02N15/00 , F02N15/04 , F02N15/06 , F02N11/00
CPC分类号： F02N15/06 , F02N11/00 , F02N15/00 , F02N15/063 , F02N15/065 , Y10T74/13
摘要： The combustion engine starter with output pinion (18) comprises a front bearing (12) provided with a front face (120) having an opening (312), a drive assembly equipped with a bush (26) passing through the opening (312) and bearing the output pinion (18) outside the front bearing (12), complementary splines (67,167). A groove (64, 164) interrupts the splines (67) of the bush (26) in order to mount a stop (60, 160) for immobilizing the pinion, a play-compensating spring (61) urging the pinion into contact with the stop (60, 160) formed by a spring ring which has a height greater than its thickness and which is housed with radial clearance at least partially in an annular recess (62) made in the front face (183) of the pinion (18); the internal periphery of the spring ring (60, 160) being mounted in the groove (64, 164) in the bush (26).
摘要翻译：具有输出小齿轮（18）的内燃发动机起动器包括设置有具有开口（312）的前表面（120）的前轴承（12），配备有穿过开口（312）的衬套（26）的驱动组件和将输出小齿轮（18）支承在前轴承（12）的外侧，互补花键（67,167）。凹槽（64,164）中断衬套（26）的花键（67）以便安装用于固定小齿轮的止动件（60,160），弹簧补偿弹簧（61），其推动小齿轮与止动件（60,160）由弹簧环形成，该弹簧环具有高于其厚度的高度，并且至少部分地具有径向间隙，该弹性环至少部分地形成在小齿轮（18）的前表面（183）中的环形凹部（62）中， ; 弹簧环（60,160）的内周安装在衬套（26）中的凹槽（64,164）中。

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