公开(公告)号：US06901649B2

公开(公告)日：2005-06-07

申请号：US10214119

申请日：2002-08-08

申请人： Hideo Imori ,  Yoshihito Asao

发明人： Hideo Imori ,  Yoshihito Asao

IPC分类号： H02K3/04 ,  H02K3/12 ,  H02K3/14 ,  H02K3/50 ,  H02K15/02 ,  H02K15/06 ,  H02K15/085 ,  H02K19/22 ,  H02K15/00 ,  H02K15/14 ,  H02K15/16

CPC分类号： H02K3/505 ,  H02K3/14 ,  H02K3/50 ,  H02K15/024 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/53143

摘要： A stator winding includes a plurality of winding sub-portions in each of which a strand of wire formed from a continuous wire is wound so as to alternately occupy an inner layer and an outer layer in a slot depth direction within slots at intervals of a predetermined number of slots and form a lap winding having two turns in each lap, the strands of wire folding over outside the slots at end surfaces of a stator core, four of the strands of wire constituting the winding sub-portions being housed so as to line up in each of the slots in a slot depth direction, turn portions formed by folding the strands of wire over outside the slots at a first end surface of the stator core being disposed circumferentially to form two rows in a radial direction, and turn portions formed by folding the strands of wire over outside the slots at a second end surface of the stator core being disposed circumferentially to form two layers in an axial direction.

摘要翻译： 定子绕组包括多个绕组子部分，每个绕组子部分中缠绕有由连续线形成的线束，以便以规定的间隔以间隙交替占据槽深度方向的内层和外层 槽的数量并且形成在每个圈中具有两匝的搭接线圈，所述线股线折叠在定子芯的端面处的槽的外侧，构成绕组子部分的线的四根被容纳成线 在槽深度方向上的每个槽中，在定子铁心的第一端面处，在定子铁心的第一端面上折叠线束的外侧而折叠形成的部分，以沿径向形成两列，并且形成转弯部分 通过在定子芯的第二端表面周向地折叠线的线在外部折叠以在轴向方向上形成两层。

公开(公告)号：US20050088056A1

公开(公告)日：2005-04-28

申请号：US10965860

申请日：2004-10-18

申请人： Masaru Kuribayashi ,  Yoshihito Asao

发明人： Masaru Kuribayashi ,  Yoshihito Asao

IPC分类号： H02K1/24 ,  H02K1/00 ,  H02K1/12 ,  H02K1/22 ,  H02K1/27 ,  H02K19/00 ,  H02K19/16 ,  H02K19/22 ,  H02K21/14

CPC分类号： H02K21/044 ,  H02K2213/03

摘要： First and second permanent magnets are each disposed between circumferentially-adjacent pairs of first and second claw-shaped magnetic pole portions so as to contact a circumferential side surface of the first and second claw-shaped magnetic pole portions. An axial length (L1) of a stator core relative to an axial distance (L2) between facing end surfaces of first and second yoke portions is constructed so as to satisfy an expression L1>L2.

摘要翻译： 第一和第二永久磁铁分别设置在第一和第二爪形磁极部分的周向相邻对之间，以便接触第一和第二爪状磁极部分的周向侧表面。 定子铁芯相对于第一和第二磁轭部分的相对端面之间的轴向距离（L SUB 2）的轴向长度（L L1> 1）构成为满足 表达式L 1 L 2 。

公开(公告)号：US20050088055A1

公开(公告)日：2005-04-28

申请号：US10965797

申请日：2004-10-18

申请人： Hitoshi Isoda ,  Yoshihito Asao

发明人： Hitoshi Isoda ,  Yoshihito Asao

IPC分类号： H02K19/22 ,  H02K1/22 ,  H02K1/27 ,  H02K1/00 ,  H02K21/00

CPC分类号： H02K21/044

摘要： According to the invention, in a rotor of a vehicular alternating current generator motor having a Lundell type core having a field winding, a cylindrical portion wound with the field winding, a yoke portion widened from a portion in an axial direction of the cylindrical portion in an outer peripheral direction, and a plurality of claw-like magnetic pole portions constituted to incorporate the field winding, extended in the axial direction from an outer periphery of the yoke portion and folded to bend to be brought in mesh with each other alternately, and a magnet arranged between the claw-like magnetic poles, an outer peripheral face of the field winding and an inner peripheral face of the magnet are made to be proximate to each other to thereby hamper draft between the field winding and the magnet.

摘要翻译： 根据本发明，在具有励磁绕组的隆德尔型铁芯的车辆交流发电机的转子中，与励磁绕组缠绕的圆筒部分，从圆筒部的轴向部分的一部分变宽的轭部 外周方向和多个爪状磁极部，其构成为并入磁场绕组，其从轴部的外周沿轴向延伸并折叠弯曲以交替地彼此啮合，并且 布置在爪形磁极之间的磁体，励磁绕组的外周面和磁体的内周面彼此靠近，从而阻碍励磁绕组和磁体之间的牵引。

公开(公告)号：US06798108B2

公开(公告)日：2004-09-28

申请号：US09988286

申请日：2001-11-19

申请人： Tomoki Takahashi ,  Hideki Morikaku ,  Yoshihito Asao

发明人： Tomoki Takahashi ,  Hideki Morikaku ,  Yoshihito Asao

IPC分类号： H02K1300

CPC分类号： H02K5/141 ,  H02K5/225 ,  H02K19/36

摘要： An automotive alternator includes a case, a rotor disposed inside the case, the rotor including a rotor coil and claw-shaped magnetic poles covering the rotor coil, the claw-shaped magnetic poles being magnetized into North-seeking (N) and South-seeking (S) poles by a magnetic flux, a stator including a stator core provided with slots and a stator winding mounted to the stator core, brushes for supplying electric current from an electric power supply to the rotor coil, and a brush holding assembly secured to the case, the brush holding assembly being provided with a cover and a holding portion for holding the brushes within the holding portion, an open portion for removal and insertion of the brushes being formed at a position on the case facing the cover.

摘要翻译： 汽车交流发电机包括壳体，设置在壳体内部的转子，转子包括转子线圈和覆盖转子线圈的爪形磁极，爪形磁极被磁化成北向（N）和南向 （S）极，包括设置有槽的定子铁芯的定子和安装在所述定子铁芯上的定子绕组，用于将电力从电力供给到所述转子线圈的电刷，以及固定到 在该情况下，电刷保持组件设置有盖和用于将刷子保持在保持部分内的保持部分，用于移除和插入刷子的开口部分形成在面向盖子的壳体上的位置。

公开(公告)号：US06760965B2

公开(公告)日：2004-07-13

申请号：US09740862

申请日：2000-12-21

申请人： Yoshihito Asao ,  Katsumi Adachi ,  Akira Morishita ,  Atsushi Oohashi

发明人： Yoshihito Asao ,  Katsumi Adachi ,  Akira Morishita ,  Atsushi Oohashi

IPC分类号： H02K1516

CPC分类号： H02K15/0478 ,  H02K1/16 ,  H02K1/165 ,  H02K3/12 ,  H02K3/28 ,  H02K3/345 ,  H02K3/50 ,  H02K9/06 ,  H02K15/0037 ,  H02K15/024 ,  H02K15/066 ,  H02K15/10 ,  H02K2203/09 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071

摘要： A method for manufacturing an alternator includes preparing a winding assembly formed by bending strands of wire so as to have straight portions which fit into slots, forming a base core by laminating plate-shaped magnetic members formed with the slots, stacking the winding assembly on the base core and pressing the winding assembly such that the straight portions enter the slots, and forming the stator core by bending the base core into a cylindrical shape and abutting end surfaces of the base core.

摘要翻译： 一种交流发电机的制造方法，其特征在于，包括：准备通过弯曲导线的线束而形成的卷绕组件，以具有嵌合于槽中的直线部分，通过层叠形成有槽的板状磁性部件形成基体芯， 并且使所述直线部分进入所述狭槽，并且通过将所述基底芯弯曲成圆柱形并与所述基底芯的所述端表面邻接而形成所述定子芯。

公开(公告)号：US06737772B2

公开(公告)日：2004-05-18

申请号：US09859541

申请日：2001-05-17

申请人： Kazunori Tanaka ,  Yoshihito Asao

发明人： Kazunori Tanaka ,  Yoshihito Asao

IPC分类号： H02K906

CPC分类号： H02K3/50 ,  H01R11/12 ,  H01R43/16 ,  H02K15/0056

摘要： The present invention provides an AC generator for use in a vehicle, which eliminates the need for metallic terminals, and which reduces the number of components and the number of man-hours needed for a connecting operation to thereby reduce the cost thereof and enhance the reliability thereof. Each of conductor wires of a stator winding has a circular cross section and also has an end portion at which a connection latch portion to be connected to a mounting seat of a rectifier is formed. The connection latch portion is constituted by deforming an end portion of each of the conductor wires like a plate and subsequently forming a cutout in the end portion deformed like a plate.

摘要翻译： 本发明提供一种用于车辆的交流发电机，其消除了对金属端子的需要，并且减少了组件的数量和连接操作所需的工时数，从而降低了其成本并提高了可靠性 其中。 定子绕组的每条导线具有圆形横截面，并且还具有端部，在该端部处形成连接到整流器的安装座的连接闩锁部分。 连接闩锁部分通过使每根导线的端部变形成板状并随后在如板状变形的端部中形成切口而构成。

公开(公告)号：US06717316B2

公开(公告)日：2004-04-06

申请号：US09978548

申请日：2001-10-18

申请人： Yoshihito Asao ,  Katsumi Adachi ,  Akira Morishita

发明人： Yoshihito Asao ,  Katsumi Adachi ,  Akira Morishita

IPC分类号： H02K300

CPC分类号： H02K15/066 ,  H02K1/16 ,  H02K1/165 ,  H02K3/12 ,  H02K3/28 ,  H02K3/345 ,  H02K3/50 ,  H02K9/06 ,  H02K15/024 ,  H02K15/0478 ,  H02K15/10 ,  H02K2203/09 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012

摘要： An alternator includes a rotor and a stator having a stator core surrounding the rotor, and a polyphase stator winding installed in the stator core, the stator core being provided with an abutting portion extending axially making the stator core into an annular shape by abutting end portions of the stator core, the polyphase stator winding comprising a number of winding portions in which long strands of wire are wound so as to alternately occupy an inner layer and an outer layer in a slot depth direction within slots at intervals of a predetermined number of slots, the strands of wire folding back outside the slots at axial end surfaces of the stator core, and an insulating member being interposed between the stator core and straight portions of the strands of wire in the winding.

摘要翻译： 交流发电机包括转子和定子，定子具有围绕转子的定子铁心和安装在定子铁芯中的多相定子绕组，定子铁芯设有一个抵靠部分，该邻接部分轴向地延伸使定子铁芯成环状， 所述多相定子绕组包括多个绕组部分，其中缠绕有长绞线，以便以预定数量的槽的间隔在狭槽内交替占据槽深度方向的内层和外层 所述线材折叠在定子铁心的轴向端面处的槽的外侧，并且绝缘构件插入在绕组中的定子铁芯和线股线的直线部分之间。

公开(公告)号：US06707211B2

公开(公告)日：2004-03-16

申请号：US10118919

申请日：2002-04-10

申请人： Atsushi Oohashi ,  Yoshihiro Harada ,  Takushi Takizawa ,  Kensaku Kuroki ,  Hirotatsu Kanai ,  Yoshihito Asao ,  Katsumi Adachi

发明人： Atsushi Oohashi ,  Yoshihiro Harada ,  Takushi Takizawa ,  Kensaku Kuroki ,  Hirotatsu Kanai ,  Yoshihito Asao ,  Katsumi Adachi

IPC分类号： H02K304

CPC分类号： H02K15/0478 ,  H02K3/12

摘要： A stator winding is formed by inserting two conductor segments each from a first end surface of a stator core into a pair of slots separated by six slots and joining together end portions of the conductor segments extending outward from a second end surface of the stator core, slot-housed portions of the conductor segments being formed with a rectangular cross section and linking portions constituting coil ends being formed with a circular cross section.

摘要翻译： 定子绕组通过将两个导体段从定子铁心的第一端面插入到由六个槽分开的一对槽中并且将导体段的端部从定子芯的第二端表面向外延伸的方式接合而形成， 导体段的狭槽容纳部分形成为矩形横截面，并且构成线圈端部的连接部分形成为圆形横截面。

公开(公告)号：US06690099B2

公开(公告)日：2004-02-10

申请号：US09964697

申请日：2001-09-28

申请人： Yoshihito Asao ,  Atsushi Oohashi

发明人： Yoshihito Asao ,  Atsushi Oohashi

IPC分类号： H02K100

CPC分类号： H02K9/06 ,  H02K1/165 ,  H02K3/24

摘要： Tooth portions of a stator core are formed such that a radial length ht and a width bt thereof satisfy an expression

摘要翻译： 定子芯的齿部形成为使得其径向长度ht和宽度bt满足表达式

公开(公告)号：US06664703B2

公开(公告)日：2003-12-16

申请号：US09906115

申请日：2001-07-17

申请人： Naohiro Oketani ,  Takushi Takizawa ,  Hiroki Katayama ,  Atsushi Oohashi ,  Yoshihito Asao

发明人： Naohiro Oketani ,  Takushi Takizawa ,  Hiroki Katayama ,  Atsushi Oohashi ,  Yoshihito Asao

IPC分类号： H02K116

CPC分类号： H02K3/38 ,  H02K1/16 ,  H02K3/345 ,  H02K15/024 ,  H02K15/12 ,  Y10T29/49009

摘要： A stator for a rotary machine includes a rotor 7 and a stator 8 having a stator iron core 15 disposed oppositely around the outer circumference of the rotor 7 and a stator coil 16 fitted around the iron core 15, wherein the iron core 15 has a laminated iron core 150 with plural axially extending slots 15a formed circumferentially at predetermined pitches, an insulating resin 100 is coated on an axial end face 15f of the iron core 15 and an inner wall face of a slot 15a in the laminated iron core 150 to provide insulation between the iron core 15 and the stator coil 16, and the iron core is cylindrically shaped by bringing both circumferential end portions 15g of the laminated iron core 150 into contact to bend the laminated iron core 150 so that an opening face 15b of the slot 15a is directed inside.