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公开(公告)号：US20060033396A1
公开(公告)日：2006-02-16
申请号：US11100494
申请日：2005-04-07
IPC分类号： H02K1/00
摘要： An alternator includes a stator having a stator core in which a plurality of slots are formed so as to line up in a circumferential direction on an inner peripheral wall surface, and a stator winding configured such that conducting wires are installed in the slots; and a rotor rotatably disposed inside the stator, having a field winding, a pair of pole cores each having a plurality of claw-shaped magnetic poles that alternately intermesh with each other disposed so as to cover the field winding, and a fan disposed on an axial end surface of at least one of the pole cores, air flows together with rotation of the rotor in stepped portions between teeth partitioning the slots, and an inclined portion bent in a circumferential direction of the stator is formed on at least one of the teeth on at least one end portion among first and second axial end portions of the teeth.
摘要翻译： 交流发电机具有：定子，具有定子铁芯，多个槽形成在所述定子铁芯上，以便在内周壁面上沿圆周方向排列;定子绕组，其配置成将导线安装在所述槽内; 以及转子，其可旋转地设置在所述定子内部，具有励磁绕组，一对磁极铁芯，每个所述一对铁芯具有彼此交替地互相配置以覆盖所述励磁绕组的多个爪形磁极;以及风扇， 至少一个极芯的轴向端面，空气随着转子的转动一起流动，在分隔槽之间的齿之间的台阶部分和沿定子的圆周方向弯曲的倾斜部分形成在至少一个齿 在齿的第一和第二轴向端部中的至少一个端部上。
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公开(公告)号：US06936941B2
公开(公告)日：2005-08-30
申请号：US10800751
申请日：2004-03-16
CPC分类号： H02K5/225 , H02K11/048
摘要： A relay terminal bolt is mounted to a positive-side heat sink such that a head portion thereof is in a state of close surface contact with a first surface of the positive-side heat sink and an external screw thread portion projects outward from a second surface of the positive-side heat sink. An output terminal is secured by placing a mounting portion in a state of surface contact with a flange portion and fastening it with a nut screwed onto the external screw thread portion. In addition, a wiring harness terminal is securely fastened to a coupling seat in a state of surface contact with a nut screwed onto the external screw thread portion.
摘要翻译： 继电器端子螺栓安装在正侧散热器上，使得其头部处于与正侧散热片的第一表面紧密接触的状态，外螺纹部从第二表面向外突出 的正侧散热片。 通过将安装部分置于与凸缘部分表面接触的状态并将其拧紧到螺纹连接到外螺纹部分上的螺母来固定输出端子。 此外，线束端子以与螺纹连接到外螺纹部分上的螺母表面接触的状态牢固地紧固到联接座。
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公开(公告)号：US20050168094A1
公开(公告)日：2005-08-04
申请号：US10867749
申请日：2004-06-16
摘要： In an automotive alternator according to the present invention, a curved portion for adjusting a height of a joining portion coil end of an inner winding portion and a height of a joining portion coil end of an outer winding portion so as to be generally equal, and adjusting a height of a linking portion coil end of the inner winding portion and a height of a linking portion coil end of the outer winding portion so as to be generally equal is disposed on conductor segments of at least the inner winding portion.
摘要翻译： 在根据本发明的汽车交流发电机中，用于调节内部绕组部分的接合部分线圈端部的高度的弯曲部分和外部绕组部分的接合部分线圈端部的高度大致相等，以及 调整内侧卷绕部的连结部线圈端部的高度，将外侧卷绕部的连结部线圈端部的高度大致相等地配置在至少内侧卷绕部分的导体片段上。
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公开(公告)号：US5907535A
公开(公告)日：1999-05-25
申请号：US727733
申请日：1996-10-08
IPC分类号： G11B17/04 , G11B17/047 , G11B23/03 , G11B33/02
CPC分类号： G11B17/047 , G11B17/056 , G11B17/057 , G11B23/0307 , G11B23/0308 , G11B23/0311 , G11B23/0316
摘要： A disk cartridge (21) for loading on a flat tray (1) included in a disk loading apparatus, wherein positioning holes (28) are provided at the rear end (27a), on a peripheral side, of the disk cartridge, and protrusions (18) are formed on the tray providing for a rigid positioning of the cartridge in order to fix the cartridge at the specified position on the tray. In addition, a groove (32) is formed on the face side and on the back side of the cartridge extending in a lateral direction, and a resin flow inlet (33) is provided at the rear end (27a) to improve the productability of a thin portion (26) of the cartridge.
摘要翻译： 一种用于装载在包括在盘装载装置中的平板托盘（1）上的盘盒（21），其中定位孔（28）设置在盘盒的周边的后端（27a）处，并且突起 （18）形成在托盘上，用于盒的刚性定位，以便将盒固定在托盘上的指定位置。 此外，在盒的侧面和侧面上形成有沿横向方向延伸的凹槽（32），并且在后端（27a）处设置有树脂流入口（33），以提高产品的生产性 盒的薄部分（26）。
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公开(公告)号：US5799009A
公开(公告)日：1998-08-25
申请号：US727731
申请日：1996-10-08
IPC分类号： G11B17/04 , G11B17/047 , G11B23/03
CPC分类号： G11B17/047 , G11B17/056 , G11B17/057 , G11B23/0307 , G11B23/0308 , G11B23/0311 , G11B23/0316
摘要： A disk cartridge (21) for loading on a flat tray (1) included in a disk loading apparatus, wherein an inclined groove (32) is formed on the face side (22a) and the back side (22b) of the disk cartridge to extend in the moving direction of the shutter (23). A resin flow inlet (33) is provided at the rear end (27a) to improve the productability of the thin part of the cartridge. The inclination of the groove enables to detect when a wrong side of the disk cartridge is put on the tray.
摘要翻译： 一种用于装载在包括在盘装载装置中的平坦托盘（1）上的盘盒（21），其中在盘盒的表面侧（22a）和后侧（22b）上形成有倾斜槽（32） 在快门（23）的移动方向上延伸。 树脂流入口（33）设置在后端（27a）处，以提高筒的薄部分的可产生性。 凹槽的倾斜度能够检测盘盒的错误一侧是否被放在托盘上。
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公开(公告)号：US09225219B2
公开(公告)日：2015-12-29
申请号：US12093568
申请日：2007-03-23
摘要： An alternator according to the present invention includes: a shaft; a rotor that is fixed to the shaft; a stator that has a stator core that is disposed so as to surround an outer circumference of the rotor and in which a plurality of slots that extend axially are formed so as to be spaced apart circumferentially; and a front bracket and a rear bracket that hold circumferential edge portions of the stator core from two axial ends using a plurality of holding means and that envelope the stator core, a pair of first stays that are formed on the front bracket being fixed to a vehicle by bolts that penetrate through a pair of penetrating apertures that are respectively formed on the first stays, and the pair of penetrating apertures are formed at positions such that an approximate perpendicular bisector of a straight line that connects centers of the penetrating apertures intersects an axis of the shaft; and one of the holding means is disposed on the perpendicular bisector near the shaft. This configuration can prevent generation of magnetic noise without increasing weight in the brackets, in other words, without increasing overall weight.
摘要翻译： 根据本发明的交流发电机包括：轴; 固定在轴上的转子; 具有定子铁心的定子，所述定子铁芯以围绕所述转子的外周的方式设置，并且其中沿轴向间隔开地形成有多个沿轴向延伸的槽; 以及前支架和后支架，其使用多个保持装置从两个轴向端部保持定子芯的周缘部分并且包围定子芯，形成在前支架上的一对第一支柱固定到 车辆通过穿过分别形成在第一支柱上的一对穿透孔的螺栓，并且一对穿透孔形成在使得穿透孔的中心的直线的大致垂直平分线与轴线相交的位置处 的轴; 并且一个保持装置设置在靠近轴的垂直平分线上。 这种配置可以防止在不增加支架中的重量的情况下产生磁噪声，换句话说，不增加整体重量。
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公开(公告)号：US20100176684A1
公开(公告)日：2010-07-15
申请号：US12093568
申请日：2007-03-23
IPC分类号： H02K1/18
摘要： An AC generator comprises a shaft, a rotor secured to the shaft, a stator with a stator core provided to surround the outer circumference of the rotor and having a plurality of slots formed to extend in the axial direction while spaced apart in the circumferential direction, and a front bracket and a rear bracket surrounding the stator core while clamping the circumferential edge portion of the stator core from the opposite sides in the axial direction using a plurality of clamping means. A pair of front stays formed in the front bracket are secured to a vehicle by means of bolts penetrating a pair of through holes formed, respectively, in the pair of front stays. The pair of through holes are formed at such positions as the perpendicular bisector of a line connecting the centers intersects the axis of the shaft, and one clamping means is provided on the shaft side perpendicular bisector. With such an arrangement, generation of magnetic noise can be prevented without increasing the weight of the bracket and thereby the overall weight.
摘要翻译： 交流发电机包括轴，固定到轴的转子，具有定子芯的定子，定子芯设置成围绕转子的外周，并且具有形成为在轴向方向上沿周向隔开间隔地延伸的多个槽， 以及围绕定子铁心的前支架和后支架，同时使用多个夹紧装置将定子芯的周缘部从轴向的相对侧夹紧。 形成在前支架中的一对前支架通过穿过分别形成在一对前支架中的一对通孔的螺栓固定到车辆。 一对通孔形成在连接中心的线的垂直平分线与轴的轴线相交的位置处，并且一个夹紧装置设置在轴侧垂直平分线上。 通过这样的布置，可以防止产生磁噪声，而不会增加支架的重量，从而增加整体重量。
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公开(公告)号：US20090267440A1
公开(公告)日：2009-10-29
申请号：US12093737
申请日：2006-02-01
摘要： The present invention provides a dynamoelectric machine that can reduce 12 f vibrational force and suppress generation of irritating electromagnetic noise in a vicinity of 2,000 Hz in an idling state. In the present invention, an armature winding includes first and second three-phase windings, the first three-phase winding is configured by delta-connecting respective phase windings, and the second three-phase winding is configured so as to be Y-connected to the first three-phase winding by connecting respective phase windings in series to respective output ends of the first three-phase winding. The first and second three-phase windings are each installed in the stator core such that respective phase currents have a phase difference from each other. In addition, angles between center lines of adjacent slot opening portions of the stator core central angles of adjacent slot opening portions of the stator have a nonuniform pitch, and a turn ratio between the first three-phase winding and the second three-phase winding is within a range of 1.25 to 2.25.
摘要翻译： 本发明提供一种能够减少12f振动力并抑制在空转状态下在2000Hz附近产生刺激性电磁噪声的电动机。 在本发明中，电枢绕组包括第一和第二三相绕组，第一三相绕组由三相连接各相绕组构成，第二三相绕组被配置为与Y相连接 通过将各相绕组串联连接到第一三相绕组的相应输出端的第一三相绕组。 第一和第二三相绕组各自安装在定子铁心中，使得各自的相电流彼此具有相位差。 此外，定子的相邻槽开口部的定子铁心中心角的相邻槽口部的中心线之间的角度具有不均匀的间距，第一三相绕组和第二三相绕组之间的匝数比为 在1.25至2.25的范围内。
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公开(公告)号：US07345387B2
公开(公告)日：2008-03-18
申请号：US10567780
申请日：2004-08-09
IPC分类号： H02K9/00
摘要： An automotive alternator in which a fan rotating together with a rotor to direct air from a suction aperture into a case, blow the air centrifugally, and discharge the air externally through a discharge aperture has a blade including an interposed portion extending axially from an end surface of a pole core between an adjacent pair of claw-shaped magnetic poles. For this reason, cooling of a rotor coil and a stator coil is improved by improving capacity of the fan in a limited space, thereby enabling output to be improved.
摘要翻译： 一种汽车交流发电机，其中风扇与转子一起旋转以将空气从吸入孔引导到壳体中，从而离心吹送空气，并且通过排放孔将空气排出到外部，具有叶片，该叶片包括从端面轴向延伸的插入部分 在相邻的一对爪形磁极之间的极芯。 因此，通过在有限的空间中改善风扇的容量，可以改善转子线圈和定子线圈的冷却，从而能够提高输出。
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公开(公告)号：US07291954B2
公开(公告)日：2007-11-06
申请号：US10553800
申请日：2004-04-28
摘要： In a dynamoelectric machine according to the present invention, a first three-phase wye-delta hybrid winding and a second three-phase wye-delta hybrid winding are installed in a stator core having a plurality of slots. A first delta U winding portion and a first wye U winding portion are housed in identical slots, a first delta V winding portion and a first wye V winding portion are housed in identical slots, and a first delta W winding portion and a first wye W winding portion are housed in identical slots. A second delta U winding portion and a second wye U winding portion are housed in identical slots, a second delta V winding portion and a second wye V winding portion are housed in identical slots, and a second delta W winding portion and a second wye W winding portion are housed in identical slots.
摘要翻译： 在根据本发明的电动机中，在具有多个槽的定子铁心中安装第一三相叶片三角混合绕组和第二三相叶片三角混合绕组。 第一ΔU绕组部分和第一绕组U形绕组部分容纳在相同的槽中，第一δV绕组部分和第一绕组V绕组部分被容纳在相同的槽中，并且第一δW绕组部分和第一绕组W 绕组部分容纳在相同的槽中。 第二δU绕组部分和第二绕组U绕组部分容纳在相同的槽中，第二δV绕组部分和第二绕组V绕组部分容纳在相同的槽中，并且第二δW绕组部分和第二绕组W 绕组部分容纳在相同的槽中。
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