-
公开(公告)号：US07009316B2
公开(公告)日：2006-03-07
申请号：US10448078
申请日：2003-05-30
IPC分类号： H02K1/04
摘要： In the stator of a electric rotary machine in which heat conductive insulation resin is filled at the end portions of a stator coil, the material of a stator core, the stator coil, the heat conductive insulation resin and a frame is selected such that a linear thermal expansion coefficient α1 of the stator core, a linear thermal expansion coefficient α2 of the stator coil, a linear thermal expansion coefficient α3 of the heat conductive insulation resin being filled and a linear thermal expansion coefficient α4 of the frame satisfy a relation that α1
摘要翻译： 在定子线圈的端部填充导热绝缘树脂的电动旋转机械的定子中，选择定子铁心，定子线圈，导热绝缘树脂和框架的材料，使得线性 定子铁芯的热膨胀系数α1，定子线圈的线性热膨胀系数α2，填充的导热绝缘树脂的线性热膨胀系数α3和框架的线性热膨胀系数α4满足a α1α2α4α=α3的关系。 冷却介质路径通过压铸成型一体地形成在由铝制成的框架内。
-
公开(公告)号：US07429810B2
公开(公告)日：2008-09-30
申请号：US11226299
申请日：2005-09-15
申请人： Toshiaki Ueda , Takeshi Sakai , Susumu Terumoto
发明人： Toshiaki Ueda , Takeshi Sakai , Susumu Terumoto
IPC分类号： H02K9/00
摘要： In the stator of a electric rotary machine in which heat conductive insulation resin is filled at the end portions of a stator coil, the material of a stator core, the stator coil, the heat conductive insulation resin and a frame is selected such that a linear thermal expansion coefficient α1 of the stator core, a linear thermal expansion coefficient α2 of the stator coil, a linear thermal expansion coefficient α3 of the heat conductive insulation resin being filled and a linear thermal expansion coefficient α4 of the frame satisfy a relation that α1
摘要翻译： 在定子线圈的端部填充导热绝缘树脂的电动旋转机械的定子中，选择定子铁心，定子线圈，导热绝缘树脂和框架的材料，使得线性 定子铁芯的热膨胀系数α1，定子线圈的线性热膨胀系数α2，填充的导热绝缘树脂的线性热膨胀系数α3和框架的线性热膨胀系数α4满足α1< α2<α4<=α3。 冷却介质路径通过压铸成型一体地形成在由铝制成的框架内。
-
公开(公告)号：US20060138876A1
公开(公告)日：2006-06-29
申请号：US11226299
申请日：2005-09-15
摘要： In the stator of a electric rotary machine in which heat conductive insulation resin is filled at the end portions of a stator coil, the material of a stator core, the stator coil, the heat conductive insulation resin and a frame is selected such that a linear thermal expansion coefficient α1 of the stator core, a linear thermal expansion coefficient α2 of the stator coil, a linear thermal expansion coefficient α3 of the heat conductive insulation resin being filled and a linear thermal expansion coefficient α4 of the frame satisfy a relation that α1
摘要翻译： 在定子线圈的端部填充导热绝缘树脂的电动旋转机械的定子中，选择定子铁心，定子线圈，导热绝缘树脂和框架的材料，使得线性 定子铁芯的热膨胀系数α1，定子线圈的线性热膨胀系数α2，填充的导热绝缘树脂的线性热膨胀系数α3和框架的线性热膨胀系数α4满足α1< α2<α4<=α3。 冷却介质路径通过压铸成型一体地形成在由铝制成的框架内。
-
公开(公告)号：US07638917B2
公开(公告)日：2009-12-29
申请号：US12037972
申请日：2008-02-27
IPC分类号： H02K1/00
CPC分类号： H02K21/22
摘要： An electrical rotating machine with permanent magnets which is configured such that the ratio of the number of magnetic poles of permanent magnets 3 to the number of magnetic poles of coils 12 is at 10:9 or 8:9. The coils 12 are configured such that a middle coil U− and two adjacent coils U+, U+ on both sides thereof are in-phase connected to be in-phase coils for each phase, and there is satisfied the relationship that T2>T1 and T2>T3, where T2 is the turn number of the middle coil U−, and T1 and T3 are the turn numbers of the adjacent coils U+, U+.
摘要翻译： 一种具有永久磁铁的电动旋转机构，其特征在于，永久磁铁3的磁极数与线圈12的磁极数之比为10：9或8：9。 线圈12被配置为使得其两侧的中间线圈U-和两个相邻线圈U +，U +同相连接成为每相的同相线圈，并且满足T2> T1和T2的关系 > T3，其中T2是中间线圈U-的转弯数，T1和T3是相邻线圈U +，U +的转弯数。
-
公开(公告)号：US20080211338A1
公开(公告)日：2008-09-04
申请号：US12037972
申请日：2008-02-27
CPC分类号： H02K21/22
摘要： An electrical rotating machine with permanent magnets which is configured such that the ratio of the number of magnetic poles of permanent magnets 3 to the number of magnetic poles of coils 12 is at 10:9 or 8:9. The coils 12 are configured such that a middle coil U− and two adjacent coils U+, U+ on both sides thereof are in-phase connected to be in-phase coils for each phase, and there is satisfied the relationship that T2>T1 and T2>T3, where T2 is the turn number of the middle coil U−, and T1 and T3 are the turn numbers of the adjacent coils U+, U+.
摘要翻译： 一种具有永久磁铁的电动旋转机构，其特征在于，永久磁铁3的磁极数与线圈12的磁极数之比为10：9或8：9。 线圈12被配置为使得两侧的中间线圈U-和两个相邻线圈U +，U +同相连接成为每相的同相线圈，并且满足T 2> T 1 和T 2> T 3，其中T 2是中间线圈U-的转弯数，T 1和T 3是相邻线圈U +，U +的转弯数。
-
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
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
-
公开(公告)号：US20100052460A1
公开(公告)日：2010-03-04
申请号：US12542015
申请日：2009-08-17
摘要： In a permanent magnet type electrical rotating machine having coils 12 with a deviated electrical angle phase at their magnetic pole positions, a relation of T2>T1 is satisfied where T1 is the number of turns of each of the coils and T2 is the number of turns of each of other coils, or alternatively a relation of R2
摘要翻译： 在具有在其磁极位置具有偏离电角度相位的线圈12的永磁式旋转电机中，满足T1> T1的关系，其中T1是每个线圈的匝数，T2是匝数 或者另外也可以是R2
-
公开(公告)号：US06864603B2
公开(公告)日：2005-03-08
申请号：US10337842
申请日：2003-01-08
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。
-
公开(公告)号：US5345132A
公开(公告)日：1994-09-06
申请号：US79829
申请日：1993-06-23
申请人： Susumu Sasaki , Hisashi Wada , Takashi Oguri , Susumu Terumoto , Akihiro Saito
发明人： Susumu Sasaki , Hisashi Wada , Takashi Oguri , Susumu Terumoto , Akihiro Saito
CPC分类号： H02K5/141
摘要： An object of the invention is to, in a vehicular alternating current (AC) dynamo, reduce an influence of vibration on a brush during operation, thereby preventing the brush from wobbling, cracking or causing other damages, also to make the brush sufficiently exposed to cooling air during operation, thereby preventing the brush temperature from rising excessively. In the vehicular AC dynamo, by virtue of a pressing force produced upon a tubular cover integral with a fan guide being fixed to a rear bracket through a seal member, an abutting end surface of a projection of the tubular cover is axially abutted with an inner abutting surface of a recess of the brush holder for pressing and fixing said brush holder against and to the rear bracket. In addition, the side of the fan guide and the side of the brush holder are arranged to be flush with each other, and a labyrinth seal structure is constituted by a circumferential groove of an end flange and a cylindrical projection which is formed by both the tubular cover and the brush holder.
摘要翻译： 本发明的一个目的是在车辆交流（AC）发电机中，减少操作期间振动对刷子的影响，从而防止电刷摆动，开裂或造成其他损坏，同时也使电刷充分暴露于 在运转时冷却空气，从而防止电刷温度过度升高。 在车辆交流发电机中，由于在与通过密封构件固定到后支架的风扇引导件成一体的管状盖上产生的按压力，管状盖的突起的邻接端面与内部 电刷架的凹部的邻接表面用于将所述电刷架压靠固定在所述后支架上。 此外，风扇引导件的侧面和电刷架的一侧被布置成彼此齐平，并且迷宫式密封结构由端部凸缘的圆周槽和由两个 管状盖和刷架。
-
公开(公告)号：US4626178A
公开(公告)日：1986-12-02
申请号：US662565
申请日：1984-10-19
申请人： Susumu Terumoto
发明人： Susumu Terumoto
CPC分类号： H02K5/225 , F04C11/008 , H02K1/17 , H02K5/12 , H02K7/14
摘要： A fuel supply pump so structured that an electric motor section and a pump section are housed in a tubular casing provided with a pipe for connection with an external hose, and an opening of the casing is enclosed by an end cover integrally provided with a connection pipe and a terminal. The electric motor section comprises a holder made of an insulating material and consisted of a pair of parts divided about its axis, an armature held at both ends of the holder through bearings, field magnets held on the respective holder plates, yokes arranged to cover the gaps between the paired parts, and brush units arranged to be inserted in the respective holder parts. The pump section comprises a rotor mounted to one end of the axis of shaft of the armature, and a pump-housing fixedly arranged to cover the rotor. Both the electric motor section and the pump section are both covered with the casing, and the opening of the casing is covered with the end cover, so that both the sections are assembled together.
摘要翻译： 一种燃料供应泵，其结构使得电动机部分和泵部分容纳在设置有用于与外部软管连接的管道的管状壳体中，并且壳体的开口被一体地设置有连接管的端盖包围 和一个终端。 电动机部分包括由绝缘材料制成的保持器，由围绕其轴线分隔的一对部件，通过轴承保持在保持器的两端的电枢，保持在相应保持器板上的磁场磁体，被布置成覆盖 成对的部分之间的间隙和布置成插入相应的保持器部分中的刷子单元。 泵部分包括安装到电枢的轴的一端的转子和固定地布置成覆盖转子的泵壳体。 电动机部分和泵部分均被壳体覆盖，并且壳体的开口被端盖覆盖，使得两个部分组装在一起。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.016 秒)
