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14 条记录 (耗时 0.024 秒)

    Rotating electrical machine and alternating-current generator
    1.
    发明授权
    Rotating electrical machine and alternating-current generator 失效
    旋转电机和交流发电机

    公开(公告)号：US07649299B2

    公开(公告)日：2010-01-19

    申请号：US11834933

    申请日：2007-08-07

    申请人： Hiroshi Kanazawa ,  Takayuki Koyama ,  Masashi Kitamura ,  Susumu Tajima ,  Kenya Takarai

    发明人： Hiroshi Kanazawa ,  Takayuki Koyama ,  Masashi Kitamura ,  Susumu Tajima ,  Kenya Takarai

    IPC分类号： H02K1/12 ,  H02K3/04

    CPC分类号： H02K1/148 ,  H02K1/145 ,  H02K1/243 ,  H02K5/128 ,  H02K19/22

    摘要： It is made easy for a stator winding to be wound around a stator core and degradation in efficiency is prevented as much as possible. A stator (6) includes a plurality of phases, i.e., of circumferentially divided stator magnetic poles (6a, 6b, 6c). The stator magnetic poles (6a, 6b, 6c) are each composed of an arcuate stator core (13) having a plurality of axially extending claw poles (16b) and a circumferentially elliptically wound stator winding (14). The stator magnetic poles (6a, 6b, 6c) are magnetically divided; therefore, magnetic flux leakage is reduced to improve efficiency. Air flowing between the stator magnetic poles (6a, 6b, 6c) can improve a cooling effect.

    摘要翻译： 使定子绕组缠绕在定子芯上变得容易，并且尽可能地防止效率的降低。 定子（6）包括多个相位，即周向分隔的定子磁极（6a，6b，6c）。 定子磁极（6a，6b，6c）分别由具有多个轴向延伸的爪极（16b）和周向椭圆形的定子绕组（14）的弧形定子铁心（13）构成。 定子磁极（6a，6b，6c）被磁分割; 因此，磁通泄漏减少以提高效率。 在定子磁极（6a，6b，6c）之间流动的空气可以提高冷却效果。

    Rotating Electrical Machine And Alternating-Current Generator
    2.
    发明申请
    Rotating Electrical Machine And Alternating-Current Generator 失效
    旋转电机和交流发电机

    公开(公告)号：US20080079322A1

    公开(公告)日：2008-04-03

    申请号：US11834933

    申请日：2007-08-07

    申请人： Hiroshi KANAZAWA ,  Takayuki Koyama ,  Masashi Kitamura ,  Susumu Tajima ,  Kenya Takarai

    发明人： Hiroshi KANAZAWA ,  Takayuki Koyama ,  Masashi Kitamura ,  Susumu Tajima ,  Kenya Takarai

    IPC分类号： H02K1/12 ,  H02K3/04 ,  H02K9/00 ,  H02K9/02

    CPC分类号： H02K1/148 ,  H02K1/145 ,  H02K1/243 ,  H02K5/128 ,  H02K19/22

    摘要： It is made easy for a stator winding to be wound around a stator core and degradation in efficiency is prevented as much as possible.A stator 6 includes a plurality of phases, i.e., of circumferentially divided stator magnetic poles 6a, 6b, 6c. The stator magnetic poles 6a, 6b, 6c are each composed of an arcuate stator core 13 having a plurality of axially extending claw poles 16b and a circumferentially elliptically wound stator winding 14. The stator magnetic poles 6a, 6b, 6c are magnetically divided; therefore, magnetic flux leakage is reduced to improve efficiency. Air flowing between the stator magnetic poles 6a, 6b, 6c can improve a cooling effect.

    摘要翻译： 使定子绕组缠绕在定子芯上变得容易，并且尽可能地防止效率的降低。 定子6包括多个相，即周向分隔的定子磁极6a，6b，6c。 定子磁极6a，6b，6c分别由具有多个轴向延伸的爪极16b和周向椭圆形的定子绕组14的弓形定子铁芯13构成。 定子磁极6a，6b，6c被磁分割; 因此，磁通泄漏减少以提高效率。 在定子磁极6a，6b，6b之间流动的空气可以提高冷却效果。

    Vehicle alternator and its rotor
    3.
    发明授权
    Vehicle alternator and its rotor 失效
    车辆交流发电机及其转子

    公开(公告)号：US06924580B2

    公开(公告)日：2005-08-02

    申请号：US10420883

    申请日：2003-04-23

    申请人： Susumu Tajima ,  Shinji Yamazaki ,  Wasei Horioka ,  Masahiko Honma

    发明人： Susumu Tajima ,  Shinji Yamazaki ,  Wasei Horioka ,  Masahiko Honma

    IPC分类号： H02K1/24 ,  H02K1/22 ,  H02K1/27 ,  H02K19/22 ,  H02K21/04 ,  H02K9/00

    CPC分类号： H02K21/044

    摘要： The rotor of a vehicle alternator can firmly fasten the permanent magnets between claw-shaped magnetic poles. The rotor includes a Lundell type iron core having claw-shaped magnetic poles which are alternately arranged and opposed each other and include a centered cylindrical field winding, and a permanent magnet disposed between the claw-shaped magnetic poles for increasing the magnetic field. The permanent magnet is held by radial elastic force.

    摘要翻译： 车辆交流发电机的转子可以将永磁体牢固地固定在爪形磁极之间。 转子包括具有彼此交替布置和相对的爪形磁极的隆德尔型铁芯，并且包括中心的圆柱形磁场绕组和设置在爪状磁极之间用于增加磁场的永磁体。 永磁体由径向弹力保持。

    Alternator for vehicle
    4.
    发明授权
    Alternator for vehicle 失效
    交通工具车

    公开(公告)号：US07023113B2

    公开(公告)日：2006-04-04

    申请号：US10422898

    申请日：2003-04-25

    申请人： Susumu Tajima ,  Yuichiro Baba ,  Shinji Yamazaki

    发明人： Susumu Tajima ,  Yuichiro Baba ,  Shinji Yamazaki

    IPC分类号： H02K9/00

    CPC分类号： H02K5/20 ,  H02K9/06 ,  H02K9/19 ,  H02K11/046 ,  H02K19/36

    摘要： An alternator for a vehicle includes a stator having a stator winding, a rotor opposing to the stator through a gap, a rectifier for converting AC power generated by the stator winding into DC power, a frame which holds the stator and has a cooling medium path at least one end thereof being opened, and an end plate for hermetically closing the opened end of the cooling medium path, whereina cathode side rectifying element constituting the rectifier is fixed to a portion of the end plate not opposing to the cooling medium path, and a cooling member, at which an anode side rectifying element constituting the rectifier is fixed, is fixed to the end plate in an insulated state so that the anode side rectifying element is disposed at a position lower in temperature than a fixed position where the cathode side rectifying element is disposed.

    摘要翻译： 一种用于车辆的交流发电机，具有：具有定子绕组的定子，通过间隙与所述定子相对的转子，将由所述定子绕组产生的交流电力转换成直流电的整流器;保持所述定子并具有冷却介质路径的框架 其至少一端被打开，以及端板，用于密封冷却介质路径的开口端，其中构成整流器的阴极侧整流元件固定到端板的与冷却介质路径不相对的部分， 并且构成整流器的阳极侧整流元件固定的冷却部件在绝缘状态下被固定到端板，使得阳极侧整流元件设置在比固定位置低的位置，其中阴极 配置侧面整流元件。

    Alternator for use in a vehicle
    5.
    发明授权
    Alternator for use in a vehicle 失效
    用于车辆的发电机

    公开(公告)号：US06633098B2

    公开(公告)日：2003-10-14

    申请号：US10054879

    申请日：2002-01-25

    申请人： Toru Inaba ,  Hideaki Mori ,  Keizou Kawamura ,  Susumu Sasaki ,  Masami Takano ,  Susumu Tajima ,  Susumu Terumoto

    发明人： Toru Inaba ,  Hideaki Mori ,  Keizou Kawamura ,  Susumu Sasaki ,  Masami Takano ,  Susumu Tajima ,  Susumu Terumoto

    IPC分类号： H02K900

    CPC分类号： H02K5/20 ,  H02K5/18 ,  H02K9/10 ,  H02K9/19

    摘要： An alternator for use in an automobile includes brackets for supporting a rotation shaft at both sides of a rotor, being thermally connected to a stator for supporting the stator, while one side of the rotor is closed by a bracket. A cooling water passage is provided in the bracket, a cooling fan is provided on the closed side of the rotor, and a cooling fin provided opposing to the cooling fan and in vicinity of the cooling water passage, thereby enabling cool down of the stator and the rotor, effectively, with low noises, and thereby obtaining a high power output.

    摘要翻译： 用于汽车的交流发电机包括用于在转子的两侧支撑旋转轴的支架，与用于支撑定子的定子热连接，同时转子的一侧由支架封闭。 在支架上设有冷却水通道，在转子的封闭侧设有冷却风扇，与冷却风扇相对设置在冷却水通道附近设置的冷却风扇，从而能够使定子冷却， 转子，有效地，低噪音，从而获得高功率输出

    Alternator for vehicle
    7.
    发明授权
    Alternator for vehicle 失效
    交通工具车

    公开(公告)号：US06864603B2

    公开(公告)日：2005-03-08

    申请号：US10337842

    申请日：2003-01-08

    申请人： Shinji Yamazaki ,  Wasei Horioka ,  Masami Takano ,  Susumu Tajima ,  Susumu Terumoto

    发明人： Shinji Yamazaki ,  Wasei Horioka ,  Masami Takano ,  Susumu Tajima ,  Susumu Terumoto

    IPC分类号： H02K9/19 ,  H02K5/22 ,  H02K11/04 ,  H02K9/00 ,  H02K9/20

    CPC分类号： H02K11/046 ,  H02K5/22

    摘要： An automotive alternator comprises: a stator provided with a stator coil; a rotor supported for rotation in the stator to apply an alternative magnetic field to the stator; a regulator for regulating output; a rectifier for rectifying generated current; a plurality of housings holding the stator and the rotor; and a coolant path through which a coolant flows through at least one of the plurality of housings to transfer heat generated in the stator coil outside the automotive alternator. Fastening devices formed of a material having good heat conductance fasten the regulator and a heatsink for the regulator together to the housing at a position apart from the housing to transfer heat generated by the regulator to the housing. Thus, the automotive alternator can maintain a stable cooling ability in a hot atmosphere for a long time.

    摘要翻译： 一种汽车交流发电机，包括：具有定子线圈的定子; 转子，其被支撑以在定子中旋转以向定子施加替代的磁场; 调节输出的调节器 用于整流发电电流的整流器; 保持定子和转子的多个壳体; 以及冷却剂通道，冷却剂通过所述冷却剂通道流过所述多个壳体中的至少一个以将所述定子线圈中产生的热量传递到所述车辆交流发电机外部。 由具有良好导热性的材料形成的紧固装置将调节器和用于调节器的散热器在离开壳体的位置处一起固定到壳体，以将调节器产生的热量传递到壳体。 因此，车用交流发电机可以在长时间的热气氛中保持稳定的冷却能力。