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31. 发明授权

US06664703B2 Stator for rotary machine and method of manufacturing the stator 有权
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.

32. 发明授权

US06664669B2 A.C. generator for vehicle and a method of producing the same 失效
公开(公告)号：US06664669B2
公开(公告)日：2003-12-16
申请号：US09879095
申请日：2001-06-13
申请人： Atsushi Oohashi , Yoshihito Asao
发明人： Atsushi Oohashi , Yoshihito Asao
IPC分类号： H02K116
CPC分类号： H02K3/34 , H02K15/12
摘要： A stator iron core 21 is formed by laminated iron cores 21a, in which a plurality of slots 24 are shaped with predetermined pitches in a peripheral direction. At least a portion of the laminated iron cores 21a corresponding to an end surface 27 of the stator iron core and inner peripheral walls of the slots 24 are coated with an insulative resin 100 to insulate the stator iron core 21 from a stator winding 22, whereby an insulating capability between the slots and the winding is high, and an a.c. generator for vehicle is easily produced with a low cost.

33. 外观设计

USD476295S1 Stator of vehicle alternator 失效
公开(公告)号：USD476295S1
公开(公告)日：2003-06-24
申请号：US29150092
申请日：2001-11-06
申请人： Atsushi Oohashi , Yoshihito Asao
设计人： Atsushi Oohashi , Yoshihito Asao

34. 发明授权

US06552463B2 Dynamo-electric machine having winding phase groups of series-connected windings connected in parallel 有权
标题翻译：具有并联连接的串联绕组的绕组相组的发电机
公开(公告)号：US06552463B2
公开(公告)日：2003-04-22
申请号：US09770280
申请日：2001-01-29
申请人： Atsushi Oohashi , Yoshihito Asao , Katsumi Adachi
发明人： Atsushi Oohashi , Yoshihito Asao , Katsumi Adachi
IPC分类号： H02K1700
CPC分类号： H02K3/12 , H02K3/28 , H02K3/50 , H02K11/046 , H02K2203/09
摘要： A stator winding includes a plurality of first to sixth winding sub-portions each having one turn. First series-connected windings are formed with the first, third, and fifth winding sub-portions connected in series. Second series-connected windings are formed with the second, fourth, and sixth winding sub-portions connected in series. Each of Winding phase groups for each phase is formed with the first and second series-connected windings connected in parallel.
摘要翻译：定子绕组包括多个具有一匝的第一至第六绕组子部分。第一串联绕组形成有串联连接的第一，第三和第五绕组子部分。第二串联绕组形成有串联连接的第二，第四和第六绕组子部分。每个相绕组的绕组相组合成并联连接的第一和第二串联绕组。

35. 外观设计

USD466477S1 Stator of vehicle alternator 失效
标题翻译：汽车交流发电机定子
公开(公告)号：USD466477S1
公开(公告)日：2002-12-03
申请号：US29150112
申请日：2001-11-07
申请人： Atsushi Oohashi , Yoshihito Asao
设计人： Atsushi Oohashi , Yoshihito Asao

36. 发明授权

US06740995B2 Automotive alternator 有权
标题翻译：汽车交流发电机
公开(公告)号：US06740995B2
公开(公告)日：2004-05-25
申请号：US09881090
申请日：2001-06-15
申请人： Atsushi Oohashi , Yoshihito Asao
发明人： Atsushi Oohashi , Yoshihito Asao
IPC分类号： H02K900
CPC分类号： H02K5/225 , H02K5/141 , H02K9/06 , H02K11/046 , H02K19/36 , H02K19/365
摘要： An automotive alternator is provided wherein surface area of a heat dissipating plate of a rectifier is enlarged, cooling characteristics of the rectifier and brush are improved, and performance and durability may be improved. The automotive alternator including a case 3 having a plurality of intake holes E, G and provided with a rotor 6, a stator 8, a rectifier 12, a regulator 14, a brush 10 and a connector 22, cooling air drawn in from intake holes E, G by operation of a fan cooling the rectifier 12 and further ventilating coil ends 19, wherein, the regulator 14 and the brush 10 are disposed so as to overlap in an axial direction, and center lines of the regulator 14, the brush 10, and the connector 22 are disposed on an approximately same plane extending in a radial direction, the rectifier 12 is disposed approximately line symmetrical to the same plane, and the plurality of intake holes E, G are formed in the case 3 at a position corresponding to the rectifier 12.
摘要翻译：提供了一种汽车交流发电机，其中整流器的散热板的表面面积增大，整流器和电刷的冷却特性得到改善，并且性能和耐久性可以提高。车辆用交流发电机包括具有多个进气孔E，G并具有转子6，定子8，整流器12，调节器14，电刷10和连接器22的壳体3，从进气孔 E，G通过冷却整流器12并进一步通风线圈端19的风扇的操作，其中调节器14和电刷10被设置成在轴向方向上重叠，调节器14的中心线，电刷10 并且连接器22设置在沿径向延伸的大致相同的平面上，整流器12被设置为大致对称于同一平面的线，并且多个进气孔E，G在对应的位置形成在壳体3中到整流器12。

37. 发明授权

US06713928B2 Automotive alternator 失效
标题翻译：汽车交流发电机
公开(公告)号：US06713928B2
公开(公告)日：2004-03-30
申请号：US09993688
申请日：2001-11-27
申请人： Takushi Takizawa , Atsushi Oohashi , Yoshihito Asao
发明人： Takushi Takizawa , Atsushi Oohashi , Yoshihito Asao
IPC分类号： H02K3487
CPC分类号： H02K3/12 , H02K3/487
摘要： An automotive alternator includes a rotor fixed to a shaft rotatably supported in a case, and a stator provided with a cylindrical stator core supported in the case so as to envelop the rotor, slots extending axially being formed in the stator core so as to line up in a circumferential direction at a ratio of two per phase per pole, and a stator winding constructed by installing a conductor wire coated with an electrical insulator in the stator core, a relationship between a radial dimension (d) of the conductor wire coated with the electrical insulator and a circumferential width dimension (L) of the slots being 2d
摘要翻译：一种汽车交流发电机，包括固定在可旋转地支撑在壳体中的轴的转子和定子，该定子具有支撑在壳体中以包围转子的圆柱形定子铁芯，轴向延伸形成在定子铁心中以便排列在圆周方向上以每极每相2的比例和通过将涂覆有电绝缘体的导体线安装在定子铁芯中而构成的定子绕组中，涂覆有导体线的导线的径向尺寸（d）电绝缘体和槽的周向宽度尺寸（L）为2d

38. 发明授权

US06617718B2 Automotive alternator 有权
公开(公告)号：US06617718B2
公开(公告)日：2003-09-09
申请号：US09962341
申请日：2001-09-26
申请人： Atsushi Oohashi , Yoshihito Asao
发明人： Atsushi Oohashi , Yoshihito Asao
IPC分类号： H02K900
CPC分类号： H02K9/06 , H02K3/24 , H02K19/22
摘要： Centrifugal fans are fixed to axial end surfaces of first and second pole cores such that 0.2

39. 发明授权

US06476535B1 A.c. generator for vehicle 有权
标题翻译： A. 汽车发电机
公开(公告)号：US06476535B1
公开(公告)日：2002-11-05
申请号：US09947436
申请日：2001-09-07
申请人： Atsushi Oohashi , Yoshihito Asao
发明人： Atsushi Oohashi , Yoshihito Asao
IPC分类号： H02K524
CPC分类号： H02K1/243 , H02K9/06
摘要： A chamfered portion 100 on three points, being a point B formed on a peripheral end surface of a root shoulder portion of magnetic pole pieces 8a or 9a and being on a line, from which a taper formed on an outer peripheral surface of the root shoulder portion starts, a point C on a skew slanted portion of the magnetic pole pieces 8a and 9a, and a point A on the peripheral end surface of the magnetic pole pieces 8a or 9a apart from an end surface of a stator core 4 by a distance between L1/4 and 7×L1/8, is formed in the magnetic pole piece of an a.c. generator for vehicle, whereby noises such as wind noise and electromagnetic sound can be reduced, a magnetic circuit of a rotor is improved, the amount of magnetic flux is increased, whereby an output becomes high.
摘要翻译：在三点上的倒角部100，其是形成在磁极片8a或9a的根部肩部的周缘端面上的点B，在其上形成有在根肩部的外周面上形成的锥形部分开始，磁极片8a和9a的偏斜倾斜部分上的点C和磁极片8a或9a的外周端面上的距离定子芯4的端面一定距离的点A 在L1 / 4和7xL1 / 8之间，形成在ac的磁极片中发电机，由此能够降低诸如风噪声和电磁声的噪声，因此转子的磁路得以改善，磁通量增加，从而输出变高。

40. 发明授权

US06376961B2 Coil assembly of rotating electrical machinery and method for producing the same, and stator of rotating electric machinery using the same coil assembly 有权
标题翻译：旋转电机的线圈组件及其制造方法，以及使用相同线圈组件的旋转电机的定子
公开(公告)号：US06376961B2
公开(公告)日：2002-04-23
申请号：US09776638
申请日：2001-02-06
申请人： Tsutomu Murakami , Hironori Ozaki , Naohiro Oketani , Akira Morishita , Hiroshi Matsui , Tsuyoshi Takahashi , Katsumi Adachi , Takushi Takizawa , Yoshihito Asao , Atsushi Oohashi
发明人： Tsutomu Murakami , Hironori Ozaki , Naohiro Oketani , Akira Morishita , Hiroshi Matsui , Tsuyoshi Takahashi , Katsumi Adachi , Takushi Takizawa , Yoshihito Asao , Atsushi Oohashi
IPC分类号： H02K100
CPC分类号： H02K3/14 , H02K15/0478
摘要： The invention provides a coil member of rotating electrical machinery, by which improvements in the mass production and downsizing thereof are enabled, which is a coil assembly for rotating electrical machinery, consisting of a plurality of coil combinations mounted at iron core slots, wherein the respective coil combinations 14 are inserted into slots at pitches equivalent to an appointed number of slots, and are formed of an integral coil member 21 in which the first and the second linear portions 21A and 21B alternately disposed at the inner layer side and the outer layer side in the slots, and the first and the second turning portions 21C and 21D for connecting the first and second linear portions 21A and 21B adjacent to each other outward of one end side and outward of the other end side in the lengthwise direction of the slots are integrated together. And, the first linear portion 21A of the appointed coil member 211 thereof, and the second linear portion 21B of another coil member 211 are laminated and disposed in the same slots.
摘要翻译：本发明提供了一种旋转电机的线圈构件，通过该线圈构件能够实现大规模生产和小型化的改进，其是安装在铁芯槽处的多个线圈组合组成的用于旋转电机的线圈组件，其中相应的线圈组合14以与指定数量的槽相等的间距插入槽中，并且由整体的线圈构件21形成，其中第一和第二直线部分21A和21B交替地设置在内层侧和外层侧在狭槽中，并且用于将第一和第二直线部分21A和21B相互连接的第一和第二转动部分21C和21D在狭槽的一个端部侧的外侧和另一端侧的外侧在狭槽的长度方向上彼此相邻集成在一起并且，其指定的线圈部件211的第一直线部分21A和另一个线圈部件211的第二直线部分21B层叠并设置在相同的狭槽中。

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