公开(公告)号：US06469413B1

公开(公告)日：2002-10-22

申请号：US09769271

申请日：2001-01-26

申请人： Atsushi Oohashi ,  Yoshihiro Harada ,  Yoshihito Asao ,  Katsumi Adachi

发明人： Atsushi Oohashi ,  Yoshihiro Harada ,  Yoshihito Asao ,  Katsumi Adachi

IPC分类号： H02K328

CPC分类号： H02K11/05 ,  H02K3/28 ,  H02K3/50 ,  H02K11/04 ,  H02K11/049

摘要： An alternator includes a stator winding in which a plurality of lead wires extending from winding phase groups for each phase are connected in an alternating connection via a terminal assembly for three-phase connection, and the terminal assembly for three-phase connection is disposed at a side of a rotor to which a fan unit is fixed and opposite to the rotor with respect to an end face of the fan unit in the axial direction of the rotor, the terminal assembly opposing the top of a coil-end group of the stator winding.

摘要翻译： 交流发电机包括定子绕组，其中从用于每相的绕组相组延伸的多根引线经由用于三相连接的端子组件以交替连接方式连接，并且用于三相连接的端子组件设置在 风扇单元相对于转子的轴向方向上的风扇单元的端面固定并相对于转子的转子的侧面，所述端子组件与定子绕组的线圈端组的顶部相对 。

公开(公告)号：US06369485B1

公开(公告)日：2002-04-09

申请号：US09477347

申请日：2000-01-04

申请人： Atsushi Oohashi ,  Yoshihito Asao ,  Kenji Tsuruhara ,  Kyoko Higashino

发明人： Atsushi Oohashi ,  Yoshihito Asao ,  Kenji Tsuruhara ,  Kyoko Higashino

IPC分类号： H02K128

CPC分类号： H02K21/044 ,  H02K1/325 ,  H02K9/06 ,  H02K9/22

摘要： A rotor structure comprising magnets for suppressing the leakage of a magnetic flux between the side faces of the adjacent claw-like magnetic poles and metal holding members each of which covers the magnets together with the claw-like magnetic pole and radiates heat transmitted to the claw-like magnetic pole at the time of power generation. Therefore, the quantity of heat radiated to the peripheral portions of the magnets is increased and the coolability of the magnets can be greatly improved.

摘要翻译： 一种转子结构，包括用于抑制相邻爪状磁极的侧面之间的磁通泄漏的磁体和各自与爪状磁极一起覆盖磁体的金属保持部件，并且辐射传递到爪的热量 发电时的磁极。 因此，向磁体的周边部分散发的热量增加，并且可以大大提高磁体的冷却性。

公开(公告)号：US07768162B2

公开(公告)日：2010-08-03

申请号：US11847767

申请日：2007-08-30

申请人： Yoshihito Asao ,  Hiroki Katayama ,  Hitoshi Tokuyama ,  Tomotaka Makino

发明人： Yoshihito Asao ,  Hiroki Katayama ,  Hitoshi Tokuyama ,  Tomotaka Makino

IPC分类号： H02K15/22

CPC分类号： H02K3/345 ,  H02K15/12

摘要： A stator coil 24 is installed in a stator core 11, and an insulating resin is impregnated into slot portions 22 and hardened. The stator coil 24 is constituted by enameled wires in which a polyamideimide resin layer has been applied radially outside a copper wire and hardened, and the insulating resin contains as a major component a THEIC-modified polyester resin that has been modified by a fatty acid.

摘要翻译： 定子线圈24安装在定子铁芯11中，绝缘树脂浸渍在槽部22中并硬化。 定子线圈24由其中聚酰胺酰亚胺树脂层径向施加在铜线上并被硬化的漆包线构成，绝缘树脂含有被脂肪酸改性的THEIC改性聚酯树脂作为主要成分。

公开(公告)号：US06462453B1

公开(公告)日：2002-10-08

申请号：US09706811

申请日：2000-11-07

申请人： Yoshihito Asao ,  Hiroki Katayama ,  Katsumi Adachi

发明人： Yoshihito Asao ,  Hiroki Katayama ,  Katsumi Adachi

IPC分类号： H02K100

CPC分类号： H02K3/50 ,  H02K3/12 ,  H02K3/28 ,  H02K3/38 ,  H02K9/06

摘要： An electrically-insulating resin portion is formed by applying a resin so as to cover apex portions of coil ends forming a coil end group, that is, weld portions and surfaces of portions where an insulation coating has been removed from free ends of coil segments which constitute joint portions between the free ends. Spaces between radially-adjacent joint portions may be filled by the electrically-insulating resin portion. In addition, air passage spaces may be ensured between circumferentially-adjacent joint portions.

摘要翻译： 通过施加树脂形成电绝缘树脂部分，以覆盖形成线圈端组的线圈端的顶点部分，即，线圈段的自由端的绝缘涂层已经被去除的部分的焊接部分和表面 构成自由端之间的连接部分。 径向相邻接合部之间的间隔可以由电绝缘树脂部填充。 此外，可以确保在周向相邻的接合部之间的通气空间。

公开(公告)号：US10177612B2

公开(公告)日：2019-01-08

申请号：US14234512

申请日：2011-10-06

申请人： Yoshihito Asao ,  Isao Sonoda ,  Kohei Ushio ,  Satoru Akutsu

发明人： Yoshihito Asao ,  Isao Sonoda ,  Kohei Ushio ,  Satoru Akutsu

IPC分类号： H02K1/18 ,  H02K5/02 ,  H02K5/06

摘要： A material of the stator core is different from a material of the housings, in a state where one end portion in the axis direction of the stator core is contacted to the first housing, and the other end portion in the axis direction of the stator core is contacted to the second housing; and a neighboring portion of a contact portion, at which the first housing is contacted to the stator core, and another neighboring portion of a contact portion, at which the second housing is contacted to the stator core, are connected by a connecting component in the axis direction, of which material is the same as a material of the stator core, whereby the first housing and the second housing are connected each other; and the first housing and the second housing face each other in a state where a gap intervenes between both housings.

公开(公告)号：US09985486B2

公开(公告)日：2018-05-29

申请号：US14395669

申请日：2012-10-22

申请人： Yoshihito Asao ,  Masayuki Miyaoka ,  Ryusuke Katayama ,  Akihiko Mori

发明人： Yoshihito Asao ,  Masayuki Miyaoka ,  Ryusuke Katayama ,  Akihiko Mori

IPC分类号： H02K1/27 ,  H02K15/03 ,  B32B37/12 ,  B32B37/18 ,  B32B38/00

CPC分类号： H02K1/278 ,  B32B37/1284 ,  B32B37/18 ,  B32B38/0004 ,  B32B38/0008 ,  B32B2457/00 ,  H02K15/03 ,  Y10T156/1077

摘要： A method of manufacturing a rotor for a magnet type rotating electrical machine includes the steps of: cutting and laminating pieces of the core of the rotor, to thereby form a core (3); mounting the core (3) on a rotating jig (10); forming a magnet piece (2p) into a predetermined shape by sintering; mounting a predetermined number of the magnet pieces (2p) on a regulating jig (20); pressing the magnet pieces (2p) by the regulating jig (20) while rotating the core (3) by the rotating jig (10), to thereby mount the magnet pieces (2p) on the core (3); and adjusting an axial position of the magnet piece (2p) so that an axial end surface of the core (3) and an axial end surface of the magnet piece (2p) are aligned with each other.

公开(公告)号：US09570960B2

公开(公告)日：2017-02-14

申请号：US14353253

申请日：2012-01-25

申请人： Satoru Akutsu ,  Yoshihito Asao

发明人： Satoru Akutsu ,  Yoshihito Asao

IPC分类号： H02K11/00 ,  H02K5/04 ,  H02K9/22 ,  H02M7/493 ,  H02K3/28

CPC分类号： H02K11/044 ,  H02K3/28 ,  H02K5/04 ,  H02K9/22 ,  H02K11/33 ,  H02M7/493

摘要： A driving-device-integral-type rotary electric machine includes a driving device 8 having a first inverter 27a and a second inverter 27b, which can supply power to stator windings 5a and 5b of the rotary electric machine 2, and the first inverter 27a and the second inverter 27b are arranged and installed in a heat sink 19, in a state where the inverters are linearly symmetrical with respect to an axis X of the rotary electric machine 2, and the heat sink is configured in such a way that at least a heat capacity of a portion with respect to the first inverter 27a is roughly equal to a heat capacity of a portion with respect to the second inverter 27b.

摘要翻译： 驱动装置一体式旋转电机包括：驱动装置8，具有能够向旋转电机2的定子绕组5a和5b供电的第一反相器27a和第二反相器27b;以及第一反相器27a和 在逆变器相对于旋转电机2的轴线X线性对称的状态下，第二逆变器27b布置并安装在散热器19中，并且散热器被构造成使得至少一个 相对于第一反相器27a的一部分的热容量大致等于相对于第二反相器27b的部分的热容量。

公开(公告)号：US09543802B2

公开(公告)日：2017-01-10

申请号：US13990852

申请日：2011-03-04

申请人： Masatsugu Nakano ,  Yoshihito Asao ,  Isao Sonoda

发明人： Masatsugu Nakano ,  Yoshihito Asao ,  Isao Sonoda

IPC分类号： H02K5/22 ,  H02K5/24 ,  H02K9/22

CPC分类号： H02K5/22 ,  H02K5/24 ,  H02K9/22 ,  H02K11/33

摘要： A motor drive control apparatus 30, on which a switching element 73 for performing drive control of the motor 10 is mounted, includes: a heat sink 50 placed on the front side or rear side of the motor; and a housing 40 that is coupled to the heat sink and couples the heat sink to the frame or that covers the switching element mounted on the heat sink, and wherein an abutment surface 110 between the housing and the heat sink is located on a single plane intersecting with the direction of the rotation axis of the motor, and screw holes 42 and 52 for coupling the frame, the heat sink and the housing to each other are provided such that the positions in the circumferential direction of the screw holes 42 and 52 correspond to each other.

摘要翻译： 安装有用于进行电动机10的驱动控制的开关元件73的电动机驱动控制装置30包括：放置在电动机的前侧或后侧的散热器50; 以及壳体40，其联接到散热器并且将散热器耦合到框架或者覆盖安装在散热器上的开关元件，并且其中壳体和散热器之间的邻接表面110位于单个平面 与电动机的旋转轴线方向相交，并且设置用于将框架，散热器和壳体彼此连接的螺钉孔42和52，使得螺钉孔42和52的圆周方向上的位置对应于 对彼此。

公开(公告)号：US09129949B2

公开(公告)日：2015-09-08

申请号：US13881654

申请日：2011-02-09

申请人： Shinsuke Asada ,  Kenjiro Nagao ,  Dai Nakajima ,  Yuetsu Watanabe ,  Yoshihito Asao ,  Takuya Oga ,  Masaki Kato

发明人： Shinsuke Asada ,  Kenjiro Nagao ,  Dai Nakajima ,  Yuetsu Watanabe ,  Yoshihito Asao ,  Takuya Oga ,  Masaki Kato

IPC分类号： H01L23/495 ,  H01L23/12 ,  H01L23/00 ,  H01L23/36 ,  H01L23/31

CPC分类号： H01L23/49568 ,  H01L23/3107 ,  H01L23/36 ,  H01L23/49524 ,  H01L23/49562 ,  H01L23/49575 ,  H01L24/05 ,  H01L24/06 ,  H01L24/29 ,  H01L24/40 ,  H01L24/41 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/83 ,  H01L24/84 ,  H01L2224/04026 ,  H01L2224/04034 ,  H01L2224/04042 ,  H01L2224/0603 ,  H01L2224/06051 ,  H01L2224/06181 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/40137 ,  H01L2224/40139 ,  H01L2224/40247 ,  H01L2224/4103 ,  H01L2224/41051 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/48139 ,  H01L2224/48247 ,  H01L2224/73221 ,  H01L2224/73263 ,  H01L2224/73265 ,  H01L2224/83411 ,  H01L2224/83455 ,  H01L2224/83801 ,  H01L2224/8385 ,  H01L2224/84801 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/07802 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/014 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/37099

摘要： A power semiconductor module (100) includes: an electrode plate (2) in which a body portion (2a) and an external connection terminal portion (2b) are integrally formed, and the body portion (2a) is arranged on the same flat surface; a semiconductor chip (1) mounted on one surface (mounting surface) (2c) of the body portion (2a); and a resin package (3) in which the other surface (heat dissipation surface) (2d) of the body portion (2a) is exposed, and the body portion (2a) of the electrode plate (2) and the semiconductor chip (1) are sealed with resin. The heat dissipation surface (2d) is the same surface as the bottom (3a) of the resin package (3); and consequently, heat dissipation properties and reliability are improved and a reduction in size can be achieved.

摘要翻译： 功率半导体模块（100）包括：一体形成有主体部分（2a）和外部连接端子部分（2b）的电极板（2），并且主体部分（2a）布置在同一平面 ; 安装在主体部分（2a）的一个表面（安装表面）（2c）上的半导体芯片（1）; 和主体部（2a）的另一面（散热面）（2d）露出的树脂封装体（3）和电极板（2）的主体部分（2a）和半导体芯片（1） ）用树脂密封。 散热面（2d）与树脂封装（3）的底部（3a）相同。 因此，散热性和可靠性得到改善，并且可以实现尺寸的减小。

公开(公告)号：US20140346910A1

公开(公告)日：2014-11-27

申请号：US14345128

申请日：2011-12-12

申请人： Masatsugu Nakano ,  Satoru Akutsu ,  Yoshihito Asao ,  Yuji Takizawa ,  Yu Hirotani ,  Ryuichi Takiguchi

发明人： Masatsugu Nakano ,  Satoru Akutsu ,  Yoshihito Asao ,  Yuji Takizawa ,  Yu Hirotani ,  Ryuichi Takiguchi

IPC分类号： H02K3/28 ,  B62D5/04 ,  H02K1/27

CPC分类号： H02K3/28 ,  B62D5/0463 ,  H02K1/274 ,  H02K21/16

摘要： In a permanent magnet type concentrated winding motor, the number of magnetic poles is M, a stator Sr has an N number of teeth T around which coils are concentratedly wound and which are circumferentially arranged at equal intervals, M is equal to (18±4)n and N is equal to 18n, an armature winding AW has an m number of parallel circuits, and a 1-phase circuit of the parallel circuits is configured to have a 6n/m number of coils connected in series with each other.

摘要翻译： 在永久磁铁式集中绕组电动机中，磁极数为M，定子Sr具有N个齿数T，线圈集中缠绕在其周围并以等间隔布置，M等于（18±4） ）n和N等于18n，电枢绕组AW具有m个并联电路，并联电路的1相电路被配置为具有彼此串联连接的6n / m个线圈数。