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    Claw-pole rotor for an alternator
    11.
    发明公开
    Claw-pole rotor for an alternator 有权
    Klauenpolrotorfüreinen Wechselstromgenerator

    公开(公告)号：EP1117168A3

    公开(公告)日：2004-05-19

    申请号：EP00111904.9

    申请日：2000-06-13

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Asao, Yoshihito ,  Tsuruhara, Kenji ,  Higashino, Kyoko ,  Adachi, Katsumi

    IPC分类号： H02K1/22

    CPC分类号： H02K21/044

    摘要： A rotor has plural reinforcing bodies each approximately formed in a U-shape having wing portions arranged in both side portions of an attaching portion of a flat plate shape, and disposed such that the attaching portion faces to each of inner circumferential wall surfaces of claw-shaped magnetic poles and the wing portions are located on both sides of the claw-shaped magnetic poles in the circumferential direction; and plural magnets each fixedly attached to both wing portions of each of the reinforcing bodies and disposed on both sides of the claw-shaped magnetic poles in the circumferential direction, for reducing leaked magnetic flux between the claw-shaped magnetic poles adjacent to each other, wherein a multidegree of freedom vibrating system composed of the claw-shaped magnetic poles and the reinforcing bodies fixedly attaching the magnets thereto is constructed by attaching each of the reinforcing bodies in a state in which at least one portion of the attaching portion is fixedly attached to the inner circumferential wall surfaces of each of the claw-shaped magnetic poles.

    摘要翻译： 转子具有多个加强体，每个加强体大致形成为具有布置在平板形状的附接部分的两个侧部中的翼部的U形，并且设置成使得附接部分面对爪爪状的每个内周壁表面， 翼状磁极位于爪状磁极的圆周方向的两侧， 和多个磁体，每个固定地附接到每个加强体的两个翼部，并且在圆周方向上设置在爪形磁极的两侧，以减少彼此相邻的爪形磁极之间的泄漏的磁通量， 其特征在于，将由所述爪形磁极和固定在其上的磁铁固定的所述增强体构成的多自由度振动系统，通过将所述增强体的至少一部分固定在所述固定部附近的状态下， 每个爪形磁极的内周壁表面。

    Winding heads for the stator of an alternator
    14.
    发明公开
    Winding heads for the stator of an alternator 有权
    Wickelkopf der Statorwicklung eines发电机

    公开(公告)号：EP1109295A3

    公开(公告)日：2002-04-10

    申请号：EP00126512.3

    申请日：2000-12-08

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Asao, Yoshihito ,  Higashino, Kyoko ,  Adachi, Katsumi ,  Morishita, Akira ,  Fujita, Masahiko ,  Oohashi, Atsushi

    IPC分类号： H02K3/50 ,  H02K3/12 ,  H02K9/06

    CPC分类号： H02K15/066 ,  H02K1/165 ,  H02K3/12 ,  H02K3/28 ,  H02K9/06 ,  H02K15/024 ,  H02K15/064

    摘要： An alternator has stator winding including a number of stator winding sub-portions each of which is constituted by insulated strands of wire wound onto the stator core so as to be housed in different layers relative to a slot depth direction within slots a predetermined number of slots apart, the different layers within the slots the predetermined number of slots apart being joined in series outside the slots to constitute coil ends; each of the coil ends is formed into a connection pattern comprising a pair of root portions extending outwards from the slots the predetermined number of slots apart, a pair of inclined portions bent over and extending circumferentially from the root portions and a connecting portion connecting ends of the pair of inclined portions to each other; coil end groups of the stator winding are constructed by arranging the coil ends formed into the connection pattern neatly into rows circumferentially at both axial ends of the stator core, and the coil ends in at least one of the coil end groups are arranged in rows circumferentially such that the inclined portions of adjacent coil ends are in close proximity to each other without gaps.

    摘要翻译： 交流发电机具有定子绕组，该定子绕组包括多个定子绕组子部分，每个定子绕组子部分由缠绕在定子铁芯上的绝缘绞合线组成，以便在狭槽内相对于槽深度方向以不同的层被容纳预定数量的槽 另外，狭槽内的不同的层，预定数量的槽分开地串联连接在槽之外，构成线圈端; 每个线圈端部形成为包括一对根部部分的连接图案，所述一对根部部分从所述狭槽向外延伸所述预定数量的狭槽，所述一对倾斜部分从所述根部弯曲并周向延伸，并且连接部分将 所述一对倾斜部彼此相对; 定子绕组的线圈端部通过将形成在连接图案中的线圈端部整齐地布置成定子芯的两个轴向端部的周向排列而构成，并且至少一个线圈端组中的线圈端部沿周向排列 使得相邻线圈端部的倾斜部分彼此靠近而没有间隙。

    Winding connections for the stator of an alternator
    15.
    发明公开
    Winding connections for the stator of an alternator 有权
    交流发电机定子的绕组连接

    公开(公告)号：EP1143596A2

    公开(公告)日：2001-10-10

    申请号：EP00126509.9

    申请日：2000-12-08

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Higashino, Kyoko ,  Asao, Yoshihito ,  Adachi, Katsumi

    IPC分类号： H02K3/50

    CPC分类号： H02K3/50

    摘要： A stator includes a cylindrical stator core and a stator winding composed of a three-phase stator winding portion constructed by connecting three winding phase portions into a three-phase star connection, a neutral point of the stator winding being electrically connected to a rectifier for rectifying alternating-current output, wherein each of strands of wire constituting the three winding phase portions is led out from a coil end group of the stator winding to an outer side to constitute a neutral-point terminal, each of the neutral-point terminals has a flat side surface portion, and a neutral-point joint portion of aid stator winding is constructed by abutting and electrically joining the flat side portions of the neutral-point terminals.

    摘要翻译： 定子包括圆柱形定子铁芯和由三相定子绕组部分构成的定子绕组，该三相定子绕组部分通过将三个绕组相部分连接成三相星形连接而构成，定子绕组的中性点电连接到用于整流的整流器 交流输出，其中构成三个绕组相线部分的各股线从定子绕组的线圈端组引出到外侧以构成中性点端子，每个中性点端子具有 平面侧表面部分和辅助定子绕组的中性点接头部分通过邻接并电连接中性点端子的扁平侧部而构成。

    Claw-pole rotor for an alternator
    16.
    发明公开
    Claw-pole rotor for an alternator 有权
    爪形 - 磁极转子用于交流发电机

    公开(公告)号：EP1117168A2

    公开(公告)日：2001-07-18

    申请号：EP00111904.9

    申请日：2000-06-13

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Asao, Yoshihito ,  Tsuruhara, Kenji ,  Higashino, Kyoko ,  Adachi, Katsumi

    IPC分类号： H02K1/22

    CPC分类号： H02K21/044

    摘要： A rotor has plural reinforcing bodies each approximately formed in a U-shape having wing portions arranged in both side portions of an attaching portion of a flat plate shape, and disposed such that the attaching portion faces to each of inner circumferential wall surfaces of claw-shaped magnetic poles and the wing portions are located on both sides of the claw-shaped magnetic poles in the circumferential direction; and plural magnets each fixedly attached to both wing portions of each of the reinforcing bodies and disposed on both sides of the claw-shaped magnetic poles in the circumferential direction, for reducing leaked magnetic flux between the claw-shaped magnetic poles adjacent to each other, wherein a multidegree of freedom vibrating system composed of the claw-shaped magnetic poles and the reinforcing bodies fixedly attaching the magnets thereto is constructed by attaching each of the reinforcing bodies in a state in which at least one portion of the attaching portion is fixedly attached to the inner circumferential wall surfaces of each of the claw-shaped magnetic poles.