公开(公告)号：US20140182117A1

公开(公告)日：2014-07-03

申请号：US14166951

申请日：2014-01-29

申请人： Herng Dar Intelligent Technology Co., Ltd.

发明人： Nai-Hsin Chang ,  Jung-Pei Huang

IPC分类号： H02K15/02

CPC分类号： H02K15/022 ,  H02K15/00 ,  H02K15/0442 ,  H02K15/066 ,  H02K2203/03 ,  Y10T29/49009 ,  Y10T29/53143

摘要： A motor stator automatically assembling system includes a feeding unit, a wire-winding unit, a first conveyer unit, a second conveyer unit, a first assembly unit and a second assembly unit. A motor stator automatically assembling method includes: the feeding unit is operated to feed a plurality of insulation members; the insulation members are arranged on the first conveyer unit to convey to the wire-winding unit; the wire-winding unit is operated to wind wires on the insulation members to form a plurality of wire-wound insulation members; the wire-wound insulation members are arranged on the second conveyer unit to convey to the first assembly unit; the first assembly unit is operated to insert pole teeth into the wire-wound insulation members to form a plurality of compact pole tooth sets; the second assembly unit is operated to combine the compact pole tooth sets with a stator ring frame to form an assembled motor stator.

摘要翻译： 电动机定子自动组装系统包括馈送单元，线绕单元，第一输送单元，第二输送单元，第一组合单元和第二组合单元。 电动机定子自动组装方法包括：进给单元操作以供给多个绝缘构件; 所述绝缘部件设置在所述第一输送机单元上，以输送到所述线绕单元; 绕线单元被操作以在绝缘构件上缠绕线以形成多个绕线绝缘构件; 绕线绝缘构件布置在第二输送单元上以传送到第一组装单元; 操作第一组装单元将极齿插入绕线绝缘构件中以形成多个紧凑的极齿组; 操作第二组装单元以将紧凑的杆齿组与定子环框架组合以形成组装的电动机定子。

公开(公告)号：US20140175922A1

公开(公告)日：2014-06-26

申请号：US14193012

申请日：2014-02-28

申请人： Boulder Wind Power, Inc.

发明人： Matthew B. Jore ,  James David Duford ,  Michael Kvam ,  Lincoln M. Jore ,  David Samsel ,  James D. Jore

IPC分类号： H02K3/26

CPC分类号： H02K3/26 ,  H02K1/12 ,  H02K3/47 ,  H02K21/24 ,  H02K2203/03 ,  H02K2211/03

摘要： An axial rotary energy device including a segmented stator assembly having a plurality of segments arranged in an annular array. Each stator segment is constructed by stacking a plurality of PCB power conductor layers and a plurality of PCB series layers. Each layer having radial conductors extending from an inner via to an outer via. The vias electrically connect selected radial conductors of the series conductor layer and power conductor layer. Each power conductor layer includes a pair of positive and negative terminal vias for one phase of the electric current connected to selected outer vias. A daughter PCB layer electrically connects two adjacent segments together by having a first portion electrically connected to a negative terminal via located in one segment and a second portion electrically connected to a positive terminal via located in an adjacent segment together with a current conductor electrically connecting the two terminal vias together.

摘要翻译： 一种轴向旋转能量装置，其包括分段定子组件，其具有以环形阵列排列的多个段。 每个定子段通过堆叠多个PCB电力导体层和多个PCB系列层构成。 每个层具有从内部通孔延伸到外部通路的径向导体。 通孔电连接串联导体层和电源导体层的选定径向导体。 每个电源导体层包括一对用于连接到选定的外部通孔的电流的一相的正和负端子通孔。 子PCB层通过具有电连接到位于一个段中的负端子通孔的第一部分和连接到位于相邻段中的正极端子的第二部分将两个相邻的段电连接在一起，该第二部分与连接 两个终端通孔在一起。

公开(公告)号：US08755145B2

公开(公告)日：2014-06-17

申请号：US13770355

申请日：2013-02-19

申请人： Nidec Corporation

发明人： Takuro Matsumoto ,  Toshihiro Akiyama ,  Atsushi Yawata

IPC分类号： G11B33/12 ,  G11B19/20 ,  H02K3/50 ,  H02K5/22

CPC分类号： G11B19/2009 ,  H02K1/187 ,  H02K3/522 ,  H02K5/00 ,  H02K5/225 ,  H02K2203/03

摘要： A base unit includes a stator and a base member including a first recess portion, a second recess portion, and at least one through-hole. The first recess portion is arranged on an upper surface of the base member to surround the hole portion and depressed toward the lower surface thereof. The second recess portion is arranged radially outward of the first recess portion and depressed toward a lower surface thereof. The through-hole is arranged inside the first recess portion to extend through the base member. The second recess portion includes a protrusion portion and a third recess portion. The protrusion portion protrudes from the lower surface of the base member toward the upper surface of the base member. The third recess portion is depressed from the lower surface of the base member toward the upper surface of the base member and positioned at the opposite side from the protrusion portion.

摘要翻译： 基座单元包括定子和包括第一凹部，第二凹部和至少一个通孔的基部构件。 第一凹部被布置在基部构件的上表面上，以围绕孔部分并朝向其下表面压下。 第二凹部配置在第一凹部的径向外侧，朝向下表面凹陷。 通孔布置在第一凹部内，以延伸穿过基底构件。 第二凹部包括突出部和第三凹部。 突出部从基部构件的下表面向基部构件的上表面突出。 第三凹部从基部构件的下表面向基部构件的上表面压下并且位于与突出部相反的一侧。

公开(公告)号：US08734133B2

公开(公告)日：2014-05-27

申请号：US13191824

申请日：2011-07-27

申请人： Jyunki Tanahashi ,  Kiyoshi Nagata

发明人： Jyunki Tanahashi ,  Kiyoshi Nagata

IPC分类号： F04B35/04

CPC分类号： F04D13/0693 ,  F04D5/002 ,  H02K3/522 ,  H02K5/12 ,  H02K5/225 ,  H02K2203/03 ,  H02K2203/09

摘要： A fuel pump has a motor portion and a pump portion, wherein fuel is sucked from an inlet port into the pump portion when an impeller is rotated and the pressurized fuel is discharged out of the fuel pump from an outlet port. A stator has multiple stator cores on which respective stator coils are wound to form a star-connection winding. A terminal sub-assembly is provided in an axial side portion of the stator. The terminal sub-assembly has multiple conductive members and each end portion of the stator coils is respectively connected to connecting portions of the conductive members, which are arranged at equal intervals in a circumferential direction of the terminal sub-assembly.

摘要翻译： 燃料泵具有电动机部分和泵部分，其中当叶轮旋转并且加压燃料从出口排出燃料泵时，将燃料从入口吸入泵部分。 定子具有多个定子铁心，各个定子线圈绕其上形成星形连接绕组。 端子子组件设置在定子的轴向侧部分中。 端子子组件具有多个导电构件，并且定子线圈的每个端部分别连接到导电构件的连接部分，导电构件的连接部分在终端子组件的圆周方向上以相等的间隔布置。

公开(公告)号：US20140099221A1

公开(公告)日：2014-04-10

申请号：US14109047

申请日：2013-12-17

申请人： DENSO CORPORATION

发明人： Jyunki Tanahashi ,  Kiyoshi Nagata

IPC分类号： F04D13/06

CPC分类号： F04D13/0693 ,  F04D5/002 ,  H02K3/522 ,  H02K5/12 ,  H02K5/225 ,  H02K2203/03 ,  H02K2203/09

摘要： A fuel pump has a motor portion and a pump portion, wherein fuel is sucked from an inlet port into the pump portion when an impeller is rotated and the pressurized fuel is discharged out of the fuel pump from an outlet port. A stator has multiple stator cores on which respective stator coils are wound to form a star-connection winding. A terminal sub-assembly is provided hi an axial side portion of the stator. The terminal sub-assembly has multiple conductive members and each end portion of the stator coils is respectively connected to connecting portions of the conductive members, which are arranged at equal intervals in a circumferential direction of the terminal sub-assembly.

摘要翻译： 燃料泵具有电动机部分和泵部分，其中当叶轮旋转时，将燃料从入口吸入泵部分，并且加压的燃料从出口口排出燃料泵。 定子具有多个定子铁心，各个定子线圈绕其上形成星形连接绕组。 在定子的轴向侧部设置有端子子组件。 端子子组件具有多个导电构件，并且定子线圈的每个端部分别连接到导电构件的连接部分，导电构件的连接部分在终端子组件的圆周方向上以相等的间隔布置。

公开(公告)号：US08659251B2

公开(公告)日：2014-02-25

申请号：US13338363

申请日：2011-12-28

申请人： Toshiyuki Amagasa

发明人： Toshiyuki Amagasa

IPC分类号： H02K29/08

CPC分类号： H02K29/08 ,  H02K7/116 ,  H02K7/1166 ,  H02K11/215 ,  H02K11/225 ,  H02K11/30 ,  H02K11/38 ,  H02K2203/03

摘要： In a wiper motor including a motor unit having a rotating shaft, and a gear unit having a speed reduction mechanism for reducing and outputting the speed-reduced rotation, a first speed reduction gear forming a speed reduction mechanism is provided to one end side of a rotating shaft, a sensor magnet is fixed to the other end side of the rotating shaft, a control board is provided so as to face the other end side of the rotating shaft from the axial direction of the rotating shaft, a MR sensor for detecting a rotational state of the rotating shaft is provided to a facing portion of the control board to the sensor magnet, and coil end portions of coils configured to generate an electromagnetic force for rotating the rotating shaft on the basis of supply of drive current from the control board is electrically connected to the control board.

摘要翻译： 在包括具有旋转轴的马达单元的刮水器马达和具有用于减小和输出减速旋转的减速机构的减速机构中，形成减速机构的第一减速齿轮设置在 旋转轴，传感器磁体固定在旋转轴的另一端侧，控制板设置成从旋转轴的轴向面对旋转轴的另一端侧，MR传感器用于检测旋转轴 旋转轴的旋转状态被提供给控制板与传感器磁体的相对部分，线圈端部被构造成基于从控制板提供驱动电流产生用于旋转旋转轴的电磁力 电连接到控制板。

公开(公告)号：US20130257183A1

公开(公告)日：2013-10-03

申请号：US13764802

申请日：2013-02-12

申请人： NIDEC CORPORATION

发明人： Tomoyoshi YOKOGAWA

IPC分类号： H02K5/02

CPC分类号： H02K5/02 ,  H02K3/522 ,  H02K5/08 ,  H02K5/225 ,  H02K2203/03

摘要： A stator portion of a molded motor includes a plurality of windings, a wiring board, and a resin arranged to cover at least a surface of each winding. The wiring board includes a through hole extending through the wiring board in an axial direction. The through hole is arranged axially opposite to any winding to facilitate discharge of air out of a gap between the wiring board and the winding during a molding process, while the distance between the wiring board and each opposed winding is short in the stator portion of the molded motor. The resin is thus continuously arranged in gaps between the windings and the gap between the wiring board and each opposed winding.

摘要翻译： 模制电动机的定子部分包括多个绕组，布线板和布置成覆盖每个绕组的至少一个表面的树脂。 布线板包括沿轴向延伸穿过布线板的通孔。 通孔与任何绕组轴向布置，以便于在模制过程中排出空气从布线板和绕组之间的间隙排出，而布线板和每个相对的绕组之间的距离在 模制电机。 因此，树脂被连续布置在绕组之间的间隙和布线板和每个相对的绕组之间的间隙中。

公开(公告)号：US08514523B2

公开(公告)日：2013-08-20

申请号：US13193831

申请日：2011-07-29

申请人： Kenji Suzuki ,  Mutsuro Ohta ,  Takaaki Deguchi ,  Fu-Ying Huang ,  Shinsuke Nakagawa

发明人： Kenji Suzuki ,  Mutsuro Ohta ,  Takaaki Deguchi ,  Fu-Ying Huang ,  Shinsuke Nakagawa

IPC分类号： G11B5/55

CPC分类号： H02K41/0358 ,  G11B5/4833 ,  G11B5/486 ,  H02K3/26 ,  H02K2203/03

摘要： A flexible-printed-circuit (FPC) voice-coil assembly configured for integration in a voice-coil motor. The FPC voice-coil assembly includes at least one FPC voice coil. The FPC voice coil includes a coil including at least one coil turn, and a flexible substrate. The flexible substrate is coupled to the coil to form a flexible printed circuit. The FPC voice coil is configured for integration in a voice-coil motor. A voice-coil motor and a disk drive including the FPC voice-coil assembly are also provided.

摘要翻译： 配置为集成在音圈电机中的柔性印刷电路（FPC）音圈组件。 FPC音圈组件包括至少一个FPC音圈。 FPC音圈包括包括至少一个线圈匝的线圈和柔性基板。 柔性基板耦合到线圈以形成柔性印刷电路。 FPC音圈配置成集成在音圈电机中。 还提供了一种音圈电动机和包括FPC音圈组件的磁盘驱动器。

公开(公告)号：US20130169086A1

公开(公告)日：2013-07-04

申请号：US13730609

申请日：2012-12-28

申请人： Johnson Electric S.A.

发明人： Jie CHAI ,  Yan KE ,  Xiaojun YANG ,  Yongsheng GAO ,  Sanyuan XIAO ,  Hai CHEN

IPC分类号： H02K3/28

CPC分类号： H02K3/28 ,  H02K3/522 ,  H02K2203/03

摘要： A brushless motor includes a stator core having 3M teeth, with M being an integer not less than 2, a rotor received in the stator core, 3M coils respectively wound around the 3M teeth, and a printed circuit board (PCB) fixed to the stator core and electrically connected to the 3M coils such that the 3M coils are connected in delta and correspond to three phase windings. Each phase includes at least two coils connected in parallel.

摘要翻译： 无刷电动机包括具有3M齿的定子铁芯，M为不小于2的整数，接收在定子铁心中的转子，分别缠绕在3M齿上的3M线圈和固定到定子的印刷电路板（PCB） 并且电连接到3M线圈，使得3M线圈以三角形连接并且对应于三相绕组。 每相包括并联连接的至少两个线圈。

公开(公告)号：US20130154409A1

公开(公告)日：2013-06-20

申请号：US13674273

申请日：2012-11-12

申请人： ALPHANA TECHNOLOGY CO., LTD.

发明人： Osamu YAMADA ,  Shinji TANAKA

IPC分类号： G11B33/14 ,  H02K3/50 ,  G06F1/16

CPC分类号： G11B33/1446 ,  G06F1/16 ,  G11B25/043 ,  G11B33/122 ,  H02K3/50 ,  H02K2203/03

摘要： A disk drive device includes a base with a base opening, a rotating body provided in the base at the first face side and to which a recording disk is to be mounted, a wiring member including a first film, a second film, and a wiring conductor, and provided on the second face of the base to cover the base opening, a lead wire passing through the base opening and fixed to a wire connection portion of the wiring conductor, a thickness decreasing portion decreasing a thickness in accordance with an edge of the wiring conductor, and located outwardly of the base opening in a planar direction, and a slot which is an area having no conductor and having an entire circumference surrounded by the wiring conductor between the first and the second films in the planar direction, and present between the wire connection portion and the thickness decreasing portion.

摘要翻译： 一种盘驱动装置，具有：底座，其具有基部开口;旋转体，设置在所述基座的所述第一面侧，记录盘安装在所述底座上;布线构件，包括第一膜，第二膜和布线 导体，并且设置在基座的第二面上以覆盖基部开口，穿过基部开口并固定到布线导体的导线连接部分的引线，厚度减小部分根据边缘的边缘减小厚度 布线导体，并且在平面方向上位于基部开口的外侧，以及槽，其是不具有导体的区域，并且在平面方向上具有被第一和第二膜之间的布线导体围绕的整个周边的区域，并且存在 在线连接部分和厚度减小部分之间。