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    Elektrischer Motor
    131.
    发明公开
    Elektrischer Motor 审中-公开
    Elektrischer电机

    公开(公告)号：EP2278692A3

    公开(公告)日：2014-03-19

    申请号：EP10163145.5

    申请日：2010-05-18

    申请人： Dunkermotoren GmbH

    发明人： Pfendler, Klaus

    IPC分类号： H02K16/02 ,  H02K23/36 ,  H02K13/00

    CPC分类号： H02K23/36 ,  H02K13/006

    摘要： Es wird ein elektrischer Motor (10) beschrieben, der mit einer Welle (16) versehen ist, auf der ein mit einer Mehrzahl von Spulen versehenes Wicklungspaket (15) angeordnet ist. Es sind zwei Kollektoren (17, 18) vorgesehen, die auf beiden Seiten des Wicklungspakets (15) auf der Welle (16) angeordnet sind.

    摘要翻译： 电动机（10）具有设置在形成电动机绕组的多个线圈的绕组（15）上的轴（16）。 两个收集器（17,18）布置在绕组包装两侧的轴上。 线圈分别与集电器电连接。 电机绕组在正常运行中与通信系统并联或串联连接，并且集电器结构相同。 电刷板（19,20）设有电刷架，结构相同。

    ROTATING ELECTRICAL MACHINE
    132.
    发明公开
    ROTATING ELECTRICAL MACHINE 审中-公开
    旋转电机

    公开(公告)号：EP2651016A1

    公开(公告)日：2013-10-16

    申请号：EP10860567.6

    申请日：2010-12-10

    申请人： Mitsubishi Electric Corporation

    发明人： MAEDA, Naohide ,  FUJITA, Masahiko

    IPC分类号： H02K13/00

    CPC分类号： G01D3/08 ,  H01R39/58 ,  H02K11/048 ,  H02K11/20 ,  H02K11/21 ,  H02K11/25 ,  H02K13/00

    摘要： Provided is a rotating electrical machine, including: a housing; a rotor coaxially fixed to a rotation shaft which is supported by the housing in a rotatable manner; a stator fixed to the housing so as to surround the rotor; a slip ring fixed to the rotation shaft; a brush; urging means for urging the brush against the slip ring; temperature information acquisition means for acquiring information on a temperature of the brush; rotation information acquisition means for acquiring information on a rotation angle of the rotation shaft; and a wear amount calculation section for acquiring the temperature of the brush based on temperature information including output information of the temperature information acquisition means, and for calculating a total wear amount of the brush by integrating a product of a value corresponding to the temperature of the brush, the value being a wear amount function defined as a wear amount per unit sliding distance of the brush with the temperature of the brush used as a variable, and a value including an rotational speed of the rotor, with respect to time from immediately after start of use of the brush to a current time.

    摘要翻译： 提供了一种旋转电机，包括：壳体; 转子，其同轴地固定到由所述壳体可旋转地支撑的旋转轴; 定子，固定到壳体以围绕转子; 一个固定在转轴上的滑环; 一把刷子; 推动装置，用于推动刷子抵靠滑环; 温度信息获取装置，用于获取关于刷子温度的信息; 旋转信息获取装置，用于获取关于所述旋转轴的旋转角度的信息; 以及磨损量计算部分，用于基于包括温度信息获取装置的输出信息的温度信息来获取刷子的温度，并且用于通过积分对应于所述刷子的温度的值的乘积来计算所述刷子的总磨损量 该值是被定义为刷子的每单位滑动距离的磨损量与作为变量的刷子温度的磨损量函数，以及包括转子旋转速度的值相对于紧接着之后的时间 开始使用刷到当前时间。

    CARBON BRUSH
    134.
    发明公开
    CARBON BRUSH 有权
    KOHLENSTOFFBÜRSTE

    公开(公告)号：EP2555391A1

    公开(公告)日：2013-02-06

    申请号：EP11759560.3

    申请日：2011-03-25

    申请人： Toyo Tanso Co., Ltd.

    发明人： KAGAWA, Yoshikazu ,  MAEDA, Takashi ,  FUJIMURA, Takuji ,  SHIRAKAWA, Hidenori

    IPC分类号： H02K13/00 ,  H01R39/26

    CPC分类号： H01R39/26 ,  H01R39/025 ,  H01R39/20

    摘要： A carbon brush is provided that improves motor efficiency and achieves a longer service life. A carbon brush (1) to be pressed against an electrically-conductive rotor (2) is characterized by containing mesocarbon powder and an aggregate material containing carbon as at least one component thereof. It is preferable that the mesocarbon powder have a substantially spherical shape, and it is also preferable that the mesocarbon powder has been subjected to a preheating treatment. In addition, it is preferable that the temperature of the preheating treatment be from 500°C to 700°C.

    摘要翻译： 提供了一种提高电机效率并实现更长使用寿命的碳刷。 压在导电转子（2）上的碳刷（1）的特征在于含有中间相碳粉末和含有至少一种碳的碳的骨料。 中间相碳粉末优选为大致球状，优选中间相碳粉已进行预热处理。 此外，预热处理的温度优选为500℃〜700℃。

    MOTOR
    135.
    发明公开
    MOTOR 审中-公开
    发动机

    公开(公告)号：EP2267872A1

    公开(公告)日：2010-12-29

    申请号：EP09725871.9

    申请日：2009-03-19

    申请人： Mitsuba Corporation

    发明人： ISHIKAWA, Masaru ,  SAKATA, Kenji

    IPC分类号： H02K13/00 ,  H02K23/04 ,  H02K23/66

    CPC分类号： H02K23/20 ,  H02K1/17

    摘要： A motor 10 includes: a yoke on whose inner surface a four-pole magnet is attached; a gear case 15 jointed to an opening portion of the yoke and storing a speed-reduction mechanism; a brush holder 30 stored in an opening portion 15a of the gear case and having a through hole 31 penetrated by a commutator 23 attached to an armature shaft 21 in a center of the brush holder; and a first brush 36, a second brush 35, and a third brush 37 which are stored so as to freely come in and out to/from three brush storing portions 32, 33, and 34 formed so as to interpose the through hole 31 in the brush holder 30. In the motor, the second brush 35 is arranged at a position shifted from the first brush 36 in a rotational direction by 90 degrees, and a third brush 37 is arranged within an included angle opposite to an included angle formed by the first brush 36 and the second brush 35.

    摘要翻译： 马达10包括：在其内表面上安装有四极磁体的磁轭; 齿轮箱15，其与轭的开口部接合并收纳减速机构; 一个存放在齿轮箱的开口部分15a中并具有一个贯通孔31的电刷架30，该贯通孔31由安装在电刷架中心的电枢轴21上的换向器23贯穿; 以及第三刷子36，第二刷子35和第三刷子37，它们可以自由地出入三个刷子容纳部分32,33和34，它们形成为使得通孔31插入 在马达中，第二电刷35布置在从第一电刷36沿旋转方向偏移90度的位置处，并且第三电刷37布置在与由第一电刷36形成的夹角相反的夹角内。 第一刷子36和第二刷子35。

    MOLD RECTIFIER AND RECTIFICATION MOTOR USING THE SAME
    137.
    发明公开
    MOLD RECTIFIER AND RECTIFICATION MOTOR USING THE SAME 审中-公开
    MOLD-GLEICHRICHTER UND GLEICHRICHTUNGSMOTOR DAMIT

    公开(公告)号：EP2136457A1

    公开(公告)日：2009-12-23

    申请号：EP08738508.4

    申请日：2008-04-08

    申请人： Panasonic Corporation

    发明人： MAEDA, Noriteru ,  MIZUKAMI, Hirofumi ,  YAMAZAKI, Akihiko ,  KUROZUMI, Seiji ,  YAMAGATA, Yoshikazu

    IPC分类号： H02K13/00 ,  H01R39/04 ,  H02K27/22

    CPC分类号： H02K13/105

    摘要： The mold commutator of the present invention comprises a plurality of commutator segments made of copper or copper alloy and circumferentially arranged, a plurality of spark absorbing elements, disposed between adjacent commutator segments, with paired parallel surfaces respectively having electrodes thereon, and a resin mold portion which integrates these portions into one piece. The spark absorbing element is electrically connected to the commutator segment via the electrode, and spark voltage generated at the commutator segment is absorbed by current flowing between the electrodes.

    摘要翻译： 本发明的模具换向器包括多个由铜或铜合金构成的周向布置的换向器片段，多个火花吸收元件，设置在相邻的换向器片段之间，成对的平行表面分别具有电极，树脂模具部分 将这些部分整合成一体。 火花吸收元件经由电极与换向器片电连接，并且在换向器片段处产生的火花电压被电极之间的电流吸收。

    ELEKTROMOTOR UND ELEKTRISCHE ANTRIEBSEINHEIT FÜR KRAFTFAHRZEUGE
    138.
    发明授权
    ELEKTROMOTOR UND ELEKTRISCHE ANTRIEBSEINHEIT FÜR KRAFTFAHRZEUGE 有权
    ，电机电力驱动单元的机动车

    公开(公告)号：EP1797628B1

    公开(公告)日：2009-06-24

    申请号：EP05792109.0

    申请日：2005-09-23

    申请人： Brose Fahrzeugteile GmbH & Co. KG

    发明人： KLIPPERT, Uwe

    IPC分类号： H02K5/14 ,  H02K13/00 ,  H01R39/39

    CPC分类号： H02K5/143 ,  H01R39/39 ,  H01R39/44 ,  H02K13/00

    摘要： The invention relates to an electric motor for motor vehicles, in particular a small direct-current electric motor. Said motor comprises a housing (3) and a brush group holder (7), which supports at least two brush holders (21) comprising fixed brushes (22), in such a way that the latter lie in a pre-stressed manner against the collector (23), the brushes (22) being pre-ground to adapt to the collector (23). According to the invention, the brush group holder (7) is displaceably mounted in relation to the collector (23) and a stop (13) is fixed to the housing, in order to accurately position the brushes (22) against the collector. Thus additional production tolerances, for example, when an electronics module is plugged into the housing of the electric motor, have no influence on the accuracy of the positioning of the brushes. The invention also relates to an electric drive unit for motor vehicles, which is configured in particular for window lifters or as an electric control motor unit, comprising the inventive electric motor.