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32 条记录 (耗时 0.029 秒)

    DISPOSITIF DE REFROIDISSEMENT DE L'ELECTRONIQUE DE PUISSANCE INTEGREE A L'ARRIERE D'UN ALTERNATEUR OU D'UN ALTERNO-DEMARREUR
    21.
    发明公开
    DISPOSITIF DE REFROIDISSEMENT DE L'ELECTRONIQUE DE PUISSANCE INTEGREE A L'ARRIERE D'UN ALTERNATEUR OU D'UN ALTERNO-DEMARREUR 有权
    起动发电机用于机动车辆

    公开(公告)号：EP1556940A1

    公开(公告)日：2005-07-27

    申请号：EP03780243.6

    申请日：2003-10-28

    申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR

    发明人： PIERRET, Jean-Marie ,  FAKES, Michel ,  SCHULTE, Dirk ,  PFIFFER, Jean, Julien

    IPC分类号： H02K11/00

    CPC分类号： H02K9/20 ,  H02K11/048

    摘要： The invention concerns a rotating electrical machine, in particular an alternator or an alterno-starter for a motor vehicle, comprising: a rotor (1) centered and fixed on a rotating shaft (2) supported by at least one rear bearing (4), the rear bearing (4) including radial cooling fluid outlets (4a, 4d); a stator (3) enclosing the rotor, the stator including a field coil (7) including windings constituting phases of the electrical machine; an electronic power circuit (15) connected to the windings of the stator phases; a heat dissipation bridge (16) including a first surface whereon is mounted the electronic power circuit and a second surface, opposite said first surface and oriented towards the rear bearing, said second surface forming a longitudinal wall of a passageway (17) for cooling fluid circulation, another longitudinal wall of said passageway (17) being formed by the rear bearing (4) supporting the stator wherein the second surface of the heat dissipating bridge (16) comprises cooling means (18) arranged in the fluid circulation passage (17).

    VENTILATEUR DE MACHINE ÉLECTRIQUE TOURNANTE
    22.
    发明公开
    VENTILATEUR DE MACHINE ÉLECTRIQUE TOURNANTE 审中-公开
    GEBLESE EINER ELEKTRISCHEN DREHMASCHINE

    公开(公告)号：EP3143681A2

    公开(公告)日：2017-03-22

    申请号：EP15725752.8

    申请日：2015-04-17

    申请人： Valeo Equipements Electriques Moteur

    发明人： FAKES, Michel ,  SAUVIGNET, André ,  LE GOFF, Erwan ,  DAHINE, Laurent

    IPC分类号： H02K9/06

    CPC分类号： F04D29/666 ,  F04D29/281 ,  H02K7/14 ,  H02K9/06

    摘要： The present invention relates to a fan (100) of a rotary electric machine comprising at least three blades (101) in which at least one property of the blades is, following the circumference of the fan in a given direction, gradual for at least three consecutive blades, the property being chosen from the group including: a spacing angle (102) between a straight line passing through a characteristic point (103) of a blade and an axis of rotation of the fan (104), and a straight line passing through a corresponding characterising point (105) of an adjacent blade and the axis of rotation of the fan; a height of the blade; a length of the blade; and an angle of inclination between a straight line passing through two characteristic points of a blade and a straight line passing through two corresponding characteristic points of an adjacent blade.

    摘要翻译： 旋转电机的风扇（100）包括至少三个叶片（101），其中叶片的至少一个属性在风扇的周围沿给定方向沿着至少三个连续叶片逐渐变化，其特性 从组中选择包括：穿过叶片的特征点（103）的直线和风扇（104）的旋转轴线之间的间隔角（102）和穿过相应特征点的直线 （105）和风扇的旋转轴线; 叶片的高度; 刀片长度 以及通过刀片的两个特征点的直线与通过相邻刀片的两个对应特征点的直线之间的倾斜角。

    ENSEMBLE ELECTRONIQUE POUR MACHINE ELECTRIQUE TOURNANTE POUR VEHICULE AUTOMOBILE
    23.
    发明公开
    ENSEMBLE ELECTRONIQUE POUR MACHINE ELECTRIQUE TOURNANTE POUR VEHICULE AUTOMOBILE 审中-公开
    ELEKTRONISCHE BAUGRUPPEFÜREINE ELEKTRISCHE DREHMASCHINEFÜREIN KRAFTFAHRZEUG

    公开(公告)号：EP3044858A2

    公开(公告)日：2016-07-20

    申请号：EP14777698.3

    申请日：2014-09-03

    申请人： Valeo Equipements Electriques Moteur

    发明人： FALGUIER, Manuel ,  HOSNI, Alexis ,  FAKES, Michel ,  GUERIN, Fabien ,  LE-MEITOUR, Yannick ,  BAUDESSON, Philippe

    IPC分类号： H02K11/04

    CPC分类号： H02K5/20 ,  H02K5/18 ,  H02K9/04 ,  H02K11/048 ,  H02K11/33 ,  H05K7/209

    摘要： The present invention relates to an electronic assembly (10) for a rotary electric machine (1) for a motor vehicle. Said electronic assembly is characterised by comprising: blocks (100, 200, 300) of electronic components, the blocks having different heat dissipation needs, the blocks being: a power block (100), a filter block (200), a control block (300), and a device (10') for cooling said blocks (100, 200, 300); said cooling device (10') comprising: a protective cover (400) suitable for covering the power, filter and control blocks (100, 200, 300), said protective cover comprising openings (401, 402, 403, 404) suitable for generating cooling air flows which differ according to the heat dissipation needs of each of the power (100), control (200) and filter (300) blocks; and cooling elements (101, 201) coupled with said protective cover (400).

    摘要翻译： 本发明涉及一种用于机动车辆的旋转电机（1）的电子组件（10）。 所述电子组件的特征在于包括：电子部件的块（100,200,300），所述块具有不同的散热需要，所述块为：功率块（100），过滤块（200），控制块 300）和用于冷却所述块（100,200,300）的装置（10'）; 所述冷却装置（10'）包括：适于覆盖所述动力，过滤器和控制块（100,200,300）的保护盖（400），所述保护盖包括适于产生的开口（401,402,403,404） 冷却空气流根据功率（100），控制（200）和过滤器（300）块中的每一个的散热需要而不同; 以及与所述保护盖（400）联接的冷却元件（101,201）。

    MACHINE ELECTRIQUE TOURNANTE POLYPHASEE A CAPOT DE PROTECTION, NOTAMMENT ALTERNATEUR POUR VEHICULE AUTOMOBILE
    27.
    发明公开
    MACHINE ELECTRIQUE TOURNANTE POLYPHASEE A CAPOT DE PROTECTION, NOTAMMENT ALTERNATEUR POUR VEHICULE AUTOMOBILE 有权
    ROTATING多相电机配有保护盖，特别是用于机动车

    公开(公告)号：EP2483994A2

    公开(公告)日：2012-08-08

    申请号：EP10776768.3

    申请日：2010-09-30

    申请人： Valeo Equipements Electriques Moteur

    发明人： LEROY, Virginie ,  TARRAGO, Jean-Luc ,  FAKES, Michel ,  FOVEAU, Vincent

    IPC分类号： H02K5/20 ,  H02K5/22 ,  H02K11/04

    CPC分类号： H02K5/225 ,  H02K5/20 ,  H02K11/048

    摘要： The invention relates to a multiphase rotary electric machine including a bearing (16, 18) provided with a plate (3) that is perforated for the passage of the phase outputs of the machine, of the type that comprises: an electrically conductive heat sink (9) bearing first current rectifying elements; second current rectifying elements (borne by the plate (3)); a connector (113) disposed between the heat sink (9) and the plate (3); and a protective cover on top of the heat sink/connector assembly. The outer periphery of the connector includes faces and hooks (114) for securing the phase outputs. According to the invention, the cover is provided internally with inner dividers which extend into the space defined by the securing portion of the hook and the corresponding face of the heat sink/connector assembly. The invention is suitable for motor vehicle alternators.