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公开(公告)号：US06822356B2
公开(公告)日：2004-11-23
申请号：US10371533
申请日：2003-02-21
IPC分类号： H02K1100
摘要： An electric rotary machine includes a stator armature which comprises: a stator ring; a plurality of discrete salient poles each including a pole tooth and a coil, disposed inside the stator ring thereby forming a magnetic circuit, and fixed by a molding resin injected inside the stator ring from an injection port of a molding die; and a plurality of barrier walls. Each of the barrier walls is disposed between the injection port of the molding die and two coil terminal pins to which the coil has its both wire terminations connected respectively.
摘要翻译： 电动旋转机械包括定子电枢，其包括：定子环; 多个分立的凸极，每个包括极齿和线圈，它们设置在定子环的内部，从而形成一个磁路，并通过从成型模的注入口注入定子环内部的模制树脂固定; 和多个阻挡壁。 每个阻挡壁设置在成型模具的注射口和两个线圈端子销之间，线圈的两端分别连接到引线端子上。
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2.发明授权公开(公告)号：US06717319B2
公开(公告)日：2004-04-06
申请号：US10352706
申请日：2003-01-28
IPC分类号： H02K118
CPC分类号： H02K3/522 , H02K1/148 , H02K2203/03
摘要： An electric rotary machine comprises a cylindrical pole tooth ring and a plurality of salient poles each including a pole tooth. The salient poles are each positioned and fixed such the pole tooth makes firm contact with the pole tooth ring by means of each of a plurality of mechanisms, which are arrayed circumferentially on the pole tooth ring, and which each comprise bend-ups adapted to be elastically deformed when the pole tooth is fitted into the mechanism.
摘要翻译： 电动旋转机器包括圆柱形磁极齿和多个凸极，每个凸极包括极齿。 凸极各自定位和固定，使得齿通过在圆齿环上周向排列的多个机构中的每一个牢固地接触极齿环，并且每个都包括适于弯曲的弯曲 当极齿装配到机构中时弹性变形。
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公开(公告)号：US06833649B2
公开(公告)日：2004-12-21
申请号：US10372072
申请日：2003-02-21
IPC分类号： H02K106
摘要： An electric rotary machine is provided, in which a stator armature includes a stator ring that encloses a plurality of salient poles each with a pole tooth thereby forming a magnetic circuit, and in which the inner surface of the stator ring is made flat at portions to be in contact with the outer end faces of the pole teeth so that the stator ring can make surface-to-surface contact with the pole teeth without any air gap therebetween so as to secure a well-balanced magnetic circuit.
摘要翻译： 提供一种电动旋转机械，其中定子电枢包括定子环，该定子环包围多个具有极齿的凸极，从而形成磁路，并且定子环的内表面在部分至 与极齿的外端面接触，使得定子环可以与极齿进行表面 - 表面接触，而在它们之间没有任何气隙，以便确保平衡良好的磁路。
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公开(公告)号：US06824490B2
公开(公告)日：2004-11-30
申请号：US10669218
申请日：2003-09-24
IPC分类号： F16H374
CPC分类号： F16D7/028 , F16D7/044 , F16H1/28 , F16H2001/2881
摘要： A planetary gear reduction device with a torque limiter function includes a housing, an input shaft rotatably supported by one end of the housing and connected to a power source so as to input a torque from the power source, an output shaft rotatably supported by the other end of the housing so as to output the torque from the power source, a reduction gear train provided between the input shaft and the output shaft and constituted of a plurality of gears meshing with one another, and a torque limiting mechanism mounted in the reduction gear train. In this device, when an excessive torque is generated in the output shaft, torque transmission from the input shaft to the output shaft is disconnected by the action of the torque limiting mechanism.
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公开(公告)号：US06682454B2
公开(公告)日：2004-01-27
申请号：US09997793
申请日：2001-11-29
IPC分类号： F16H374
CPC分类号： F16D7/028 , F16D7/044 , F16H1/28 , F16H2001/2881
摘要： A planetary gear reduction device with a torque limiter function includes a housing, an input shaft rotatably supported by one end of the housing and connected to a power source so as to input a torque from the power source, an output shaft rotatably supported by the other end of the housing so as to output the torque from the power source, a reduction gear train provided between the input shaft and the output shaft and constituted of a plurality of gears meshing with one another, and a torque limiting mechanism mounted in the reduction gear train. In this device, when an excessive torque is generated in the output shaft, torque transmission from the input shaft to the output shaft is disconnected by the action of the torque limiting mechanism.
摘要翻译： 具有扭矩限制功能的行星齿轮减速装置包括壳体，由壳体的一端可旋转地支撑并连接到动力源以便输入来自动力源的转矩的输入轴，由另一个可旋转地支撑的输出轴 端部，以输出来自电源的扭矩;减速齿轮系，设置在输入轴和输出轴之间，并且由彼此啮合的多个齿轮构成;以及转矩限制机构，其安装在减速齿轮中 培养。 在该装置中，当在输出轴中产生过大的转矩时，通过转矩限制机构的动作将从输入轴向输出轴的转矩传递断开。
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公开(公告)号：US06177751B1
公开(公告)日：2001-01-23
申请号：US09377787
申请日：1999-08-20
申请人： Yuzuru Suzuki , Sakae Fujitani , Kunitake Matsushita , Takayuki Yamawaki , Hiroshi Sano , Kazuo Muramatsu , Taichi Nishio
发明人： Yuzuru Suzuki , Sakae Fujitani , Kunitake Matsushita , Takayuki Yamawaki , Hiroshi Sano , Kazuo Muramatsu , Taichi Nishio
IPC分类号： H02K124
CPC分类号： H02K1/148 , H02K3/522 , H02K5/08 , H02K15/12 , H02K2203/12
摘要： The object of the present invention is to provide a rotary electric machine that provides bobbins with good assembling efficiency and allows no dislocation of the stator. A motor 2 comprises a case 4, a stator 6 secured inside the case 4, a rotor 10 formed into one piece with a rotating shaft 8. The stator 6 comprises stator yokes 32 and the stator yokes are secured in a radial manner in the case 4. Furthermore, resin 58 is filled in between the stator 6 and the case 4 with a space for the rotor being left. The stator yokes 32 comprise a salient pole 34, a bobbin 36 for holding the salient pole 34, and a magnetic wire 38 wound around the bobbin 36. A collar 39b of the bobbin 36 is formed so as to contact each other with notches 3 formed on two, upper and lower edge portions. Accordingly, combining two bobbins 36, 36 allows through-holes 5 penetrating the collar 39b thereof. This allows the stator to be firmly assembled, provides good assembling workability, and allows no dislocation owing to resin flowing when the resin is injected.
摘要翻译： 本发明的目的是提供一种旋转电机，其提供具有良好组装效率的线轴，并且不会使定子脱位。 电动机2包括壳体4，固定在壳体4内部的定子6，与旋转轴8形成为一体的转子10.定子6包括定子轭32，并且定子轭以径向方式固定在壳体 此外，树脂58被填充在定子6和壳体4之间，具有用于转子的空间。 定子轭32包括凸极34，用于保持凸极34的线轴36和卷绕在绕线管36上的磁线38.线轴36的轴环39b形成为彼此接触形成有凹口3 在两个上，下边缘部分上。 因此，组合两个线轴36,36允许穿透其穿过套环39b的通孔5。 由此，能够使定子牢固地组装，提供良好的组装加工性，并且当注入树脂时，不会由于树脂流动而发生位错。
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公开(公告)号：US6166468A
公开(公告)日：2000-12-26
申请号：US368303
申请日：1999-08-03
申请人： Yuzuru Suzuki , Sakae Fujitani , Kunitake Matsushita , Takayuki Yamawaki , Hiroshi Sano , Kazuo Muramatsu , Taichi Nishio
发明人： Yuzuru Suzuki , Sakae Fujitani , Kunitake Matsushita , Takayuki Yamawaki , Hiroshi Sano , Kazuo Muramatsu , Taichi Nishio
摘要： The object of the present invention is to provide a rotary electric machine which has high assembly accuracy, high heat dissipating efficiency, and excellent durability at the bearing portion. A motor comprises a case, a stator secured within the case, and a rotor formed into one piece with a rotary shaft. The case is provided, on both end faces, with flanges, and one of the flanges is provided with a ball bearing. A stator is radially secured within the case, resin is filled in between the stator and the case with a space of the rotor being left, and a bearing housing and a boss are formed on one side. An open portion is formed in between ribs of the bearing housing, and inserting the bearing into the bearing housing causes a part of the bearing to be exposed through the open portion to fixedly contact with the flange. This allows supporting the bearing securely, and allows frictional heat generated, and the like, to dissipate to the outside via the flange. Furthermore, this allows mounting bearings with high accuracy, and reducing noise accompanying mechanical and electromagnetic vibrations.
摘要翻译： 本发明的目的是提供一种旋转电机，其具有高的组装精度，高散热效率和在轴承部分具有优异的耐久性。 电动机包括壳体，固定在壳体内的定子和与旋转轴一体形成的转子。 在两个端面上设置有凸缘，并且其中一个凸缘设置有球轴承。 定子径向地固定在壳体内，树脂填充在定子和壳体之间，转子的空间留下，轴承壳体和凸台形成在一侧。 开口部分形成在轴承壳体的肋之间，并且将轴承插入到轴承壳体中，使得轴承的一部分通过开口部暴露以与凸缘固定接触。 这允许牢固地支撑轴承，并且允许产生的摩擦热等通过凸缘散发到外部。 此外，这允许以高精度安装轴承，并且减少伴随机械和电磁振动的噪音。
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8.发明授权Electric rotary machine having positioning ring for securing salient poles in place 有权电动旋转机具有定位环，用于将凸极固定到位公开(公告)号：US06856065B2
公开(公告)日：2005-02-15
申请号：US10370971
申请日：2003-02-20
摘要： An electric rotary machine includes a stator comprising: a stator ring; a plurality of discrete salient poles each comprising a bobbin with guide grooves and a pole tooth with a groove, disposed inside the stator ring, and fixed by a molding resin injected inside the stator ring; and a positioning ring having protrusions at its outer circumference and engaging with the discrete salient poles such that the protrusions are each fitted into the groove of the pole tooth.
摘要翻译： 一种电动旋转机械，包括定子，其包括：定子环; 多个离散的凸极，每个包括具有引导槽的线轴和具有槽的极齿，设置在定子环内部，并通过注射在定子环内部的模制树脂固定; 以及定位环，其外周具有突起并与离散的凸极接合，使得突起各自嵌入极齿的凹槽中。
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公开(公告)号：US07023123B2
公开(公告)日：2006-04-04
申请号：US10618212
申请日：2003-07-10
申请人： Yuzuru Suzuki , Kunitake Matsushita
发明人： Yuzuru Suzuki , Kunitake Matsushita
IPC分类号： H02K5/16
CPC分类号： G01D13/265 , B60Q3/14 , B60Q3/64
摘要： A motor has a hollow-cylindrical shaped rotary shaft provided with a hollow therein and is mounted on a PCB having an LED as light source. Light emitted from the LED passes through the hollow from one end of the rotary shaft to the other end, and irradiates an indicating needle attached to the other end of the rotary shaft.
摘要翻译： 电动机具有在其中设置有中空的中空圆柱形旋转轴，并且安装在具有作为光源的LED的PCB上。 从LED发出的光从旋转轴的一端通过中空部，而向另一端照射安装在旋转轴的另一端的指示针。
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公开(公告)号：US06882073B2
公开(公告)日：2005-04-19
申请号：US10961853
申请日：2004-10-08
CPC分类号： H02K7/06 , Y10T29/49012 , Y10T74/18576 , Y10T74/18664
摘要： In order to reduce cost through reduction in material cost and improvement of productivity, in a linear type actuator comprising: a stator unit having coils consisting of wound magnet wires and housed inside stator sub-assemblies and pole teeth arranged on the inner circumference thereof; a rotor unit having a field magnet arranged on the outer circumference thereof and rotatably disposed so as to oppose the pole teeth with a given gap; an output shaft attached to a center portion of the rotor unit and movable in the axial direction thereof; and converting means provided on the innermost diametral circumferential surface of the rotor unit and adapted to convert rotary motion of the rotor unit into linear motion of the output shaft, the converting means is made of a material different from that of the rotor unit.
摘要翻译： 为了通过减少材料成本和提高生产率来降低成本，在线性致动器中，包括：定子单元，其具有由缠绕的电磁线构成的线圈，并且容纳在定子子组件内部以及设置在其内周上的极齿; 转子单元，其具有设置在其外周上的场磁体，并且可旋转地设置成与给定间隙的极齿相对; 输出轴，其安装在转子单元的中心部分上，并可在其轴向方向上移动; 以及设置在转子单元的最内侧圆周表面上并适于将转子单元的旋转运动转换为输出轴线性运动的转换装置，转换装置由与转子单元不同的材料制成。
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