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31. 发明授权

US07795765B2 Automotive alternator 有权
标题翻译：汽车交流发电机
公开(公告)号：US07795765B2
公开(公告)日：2010-09-14
申请号：US11950049
申请日：2007-12-04
申请人： Atsushi Oohashi , Shinichi Ito
发明人： Atsushi Oohashi , Shinichi Ito
IPC分类号： H05K7/20
CPC分类号： H02K19/365 , H02K5/141 , H02K5/225 , H02K11/046
摘要： A circuit board heatsink 60 for cooling a regulator circuit board has a flat base portion 61. Fifteen fins 62 are respectively disposed so as to project vertically from a first surface of the base portion and are arranged so as to be parallel to each other. The regulator circuit board is fixed to a second surface of the base portion 61 of the circuit board heatsink 60, and is housed and held inside a regulator circuit board housing portion of a regulator assembly such that the fins 62 face the rear bracket.
摘要翻译：用于冷却调节器电路板的电路板散热器60具有平坦的基部61.十五个散热片62分别设置成从基部的第一表面竖直突出并且被布置为彼此平行。调节器电路板被固定到电路板散热器60的基部61的第二表面，并且被容纳并保持在调节器组件的调节器电路板容纳部分内，使得翅片62面向后支架。

32. 发明申请

US20100052481A1 IN-VEHICLE AC GENERATOR 有权
标题翻译：车内交流发电机
公开(公告)号：US20100052481A1
公开(公告)日：2010-03-04
申请号：US12517217
申请日：2007-03-28
申请人： Atsushi Oohashi
发明人： Atsushi Oohashi
IPC分类号： H02K11/04 , H02K5/22
CPC分类号： H02K5/141 , H02K5/225 , H02K11/046
摘要： There is provided an in-vehicle AC generator having a regulator assembly that is mounted in the bracket of the AC generator. The regulator holding unit provided in the regulator assembly has a containing portion in which at least the whole periphery of an opening is surrounded by a wall member; a circuit unit of the regulator is inserted into the containing portion through the opening; the heat sink for the regulator is held by the containing portion in such a way that the peripheral portion thereof is adhered to the wall member that surrounds the whole periphery of the opening, and closes the opening; and the containing portion is provided with a resin filled in the vicinity of the contained circuit unit.
摘要翻译：提供了一种车载交流发电机，其具有安装在交流发电机的支架中的调节器组件。设置在调节器组件中的调节器保持单元具有容纳部分，其中开口的至少整个周边被壁构件包围; 调节器的电路单元通过开口插入容纳部分; 用于调节器的散热器由容纳部分保持，使得其周边部分粘附到围绕开口的整个周边的壁构件，并且封闭开口; 并且容纳部分设置有填充在所容纳的电路单元附近的树脂。

33. 发明申请

US20060185152A1 Process for producing stator of dynamo-electric machine 有权
标题翻译：发电机定子的生产工艺
公开(公告)号：US20060185152A1
公开(公告)日：2006-08-24
申请号：US10547480
申请日：2003-04-28
申请人： Atsushi Oohashi , Masayuki Fujii
发明人： Atsushi Oohashi , Masayuki Fujii
IPC分类号： H02K15/14 , B29C45/14
CPC分类号： H02K15/12 , Y10T29/49009 , Y10T29/49073
摘要： The present invention provides a method for manufacturing a dynamoelectric stator enabling coil ends to be impregnated with varnish simply and to a high fill factor by adjusting varnish viscosity at a temperature of a stator during varnish application to a predetermined range. The configuration includes a varnish treatment process including: a preheating process in which the stator is preheated; a varnish application process in which a varnish adjusted so as to have a viscosity of 16 to 105 mPa·s at a temperature of the stator during varnish application is dripped onto a coil end from radially outside the stator while rotating the preheated stator around a central axis; and a varnish heat hardening process in which the varnish is hardened by heating the stator to which the varnish has been applied. In this manner, a stator can be manufactured in which coil ends are impregnated with varnish to a high fill factor, improving the electrical insulation properties and the galvanic corrosion resistance of the stator winding, and also increasing the overall rigidity of the stator.
摘要翻译：本发明提供一种制造电动定子的方法，其使线圈端部能够通过在清漆施加期间将定影温度下的清漆粘度调整到预定范围，从而简单地浸渍清漆和高填充率。该配置包括清漆处理过程，包括：预热过程，其中定子被预热; 在清漆施加期间，在定子的温度下调整为具有16至105mPa.s的粘度的清漆的清漆涂布工艺从定子的径向外侧滴落到线圈端上，同时将预热的定子围绕中心旋转轴; 以及通过加热施加了清漆的定子来使清漆硬化的清漆热硬化工序。以这种方式，可以制造定子，其中线圈端部用清漆浸渍到高填充因子，提高定子绕组的电绝缘性能和电偶腐蚀性，并且还提高定子的整体刚性。

34. 发明申请

US20060130314A1 Method for manufacturing a stator core for a dynamoelectric machine 有权
公开(公告)号：US20060130314A1
公开(公告)日：2006-06-22
申请号：US11354943
申请日：2006-02-16
申请人： Yoshihiro Harada , Susumu Hatano , Kensaku Kuroki , Atsushi Oohashi
发明人： Yoshihiro Harada , Susumu Hatano , Kensaku Kuroki , Atsushi Oohashi
IPC分类号： H02K15/14 , H01F7/06
CPC分类号： H02K15/024 , H02K1/16 , H02K15/026 , Y10T29/49009 , Y10T29/49012 , Y10T29/49073 , Y10T29/49075 , Y10T29/49078 , Y10T29/53143
摘要： A cylindrical laminated body is prepared by winding into a helical shape a continuous first sheet formed by press-punching from a thin first magnetic steel sheet material. A second sheet having a predetermined length is prepared by press-punching from a thicker second magnetic steel sheet material. Next, chamfered portions are formed on edge portions of second recess portions by chamfering the second sheet. Then, the second sheet is bent into an annular shape and the second sheets bent into the annular shape are stacked on both axial ends of the laminated body and integrated by laser welding.

35. 发明授权

US06936941B2 Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：US06936941B2
公开(公告)日：2005-08-30
申请号：US10800751
申请日：2004-03-16
申请人： Atsushi Oohashi , Toshiaki Kashihara
发明人： Atsushi Oohashi , Toshiaki Kashihara
IPC分类号： H02K5/22 , H02K11/04 , H02K19/22 , H02K7/00
CPC分类号： H02K5/225 , H02K11/048
摘要： A relay terminal bolt is mounted to a positive-side heat sink such that a head portion thereof is in a state of close surface contact with a first surface of the positive-side heat sink and an external screw thread portion projects outward from a second surface of the positive-side heat sink. An output terminal is secured by placing a mounting portion in a state of surface contact with a flange portion and fastening it with a nut screwed onto the external screw thread portion. In addition, a wiring harness terminal is securely fastened to a coupling seat in a state of surface contact with a nut screwed onto the external screw thread portion.
摘要翻译：继电器端子螺栓安装在正侧散热器上，使得其头部处于与正侧散热片的第一表面紧密接触的状态，外螺纹部从第二表面向外突出的正侧散热片。通过将安装部分置于与凸缘部分表面接触的状态并将其拧紧到螺纹连接到外螺纹部分上的螺母来固定输出端子。此外，线束端子以与螺纹连接到外螺纹部分上的螺母表面接触的状态牢固地紧固到联接座。

36. 发明授权

US06911758B2 Stator for a rotary electric machine 有权
标题翻译：旋转电机定子
公开(公告)号：US06911758B2
公开(公告)日：2005-06-28
申请号：US10804137
申请日：2004-03-19
申请人： Atsushi Oohashi
发明人： Atsushi Oohashi
IPC分类号： H02K3/04 , H02K3/12 , H02K3/28 , H02K3/46 , H02K3/50 , H02K1/00
CPC分类号： H02K3/50
摘要： Output wires are all led out of Address 1 in slots and vibration-absorbing bent portions are formed on all of the output wires between a leader portion led out from a rear-end coil end group and a tip portion of the output wire.
摘要翻译：输出线全部从插槽中的地址1引出，并且在从后端线圈端组引出的引导部分与输出线的尖端部分之间的所有输出线上形成吸振弯曲部分。

37. 发明授权

US06809437B2 Automotive alternator 有权
标题翻译：汽车交流发电机
公开(公告)号：US06809437B2
公开(公告)日：2004-10-26
申请号：US09962340
申请日：2001-09-26
申请人： Atsushi Oohashi , Yoshihito Asao
发明人： Atsushi Oohashi , Yoshihito Asao
IPC分类号： H02K324
CPC分类号： H02K3/50 , H02K3/24 , H02K19/22
摘要： A varnish is applied to crossover portions of coil ends of a stator winding such that a space factor of conductor wires and the varnish relative to a cross-sectional area of the crossover portions in a cross section of the crossover portions relative to a plane including an axial center of a stator core is seventy percent (70%) or more, and a ratio occupied by exposed portions of the conductor wires relative to an outer circumference of the crossover portions in the cross section of the crossover portions is fifty percent (50%) or more.
摘要翻译：将清漆施加到定子绕组的线圈端部的交叉部分，使得导线和清漆相对于交叉部分的横截面中的交叉部分的横截面积相对于包括定子铁心的轴向中心为70％（70％）以上，并且导体线的露出部分相对于交叉部分截面的交叉部分的外周所占的比例为50％（50％）或者更多。

38. 发明授权

US06735071B2 Capacitor assembly for an alternator and a method for the manufacture thereof 失效
标题翻译：一种用于交流发电机的电容器组件及其制造方法
公开(公告)号：US06735071B2
公开(公告)日：2004-05-11
申请号：US10189423
申请日：2002-07-08
申请人： Atsushi Oohashi , Yoshihito Asao , Hideki Morikaku
发明人： Atsushi Oohashi , Yoshihito Asao , Hideki Morikaku
IPC分类号： H01G4228
CPC分类号： H02K11/026 , H02K5/141 , H02K11/024 , H02K11/046 , H02K11/049 , Y10T29/43 , Y10T29/49009 , Y10T29/49169 , Y10T29/49172
摘要： During molding of a brush holder which is a resin-molded part in an alternator, a capacitor component is molded integrally with a capacitor positive electrode terminal and a capacitor negative electrode terminal joined by crimping to a positive terminal and a negative terminal, respectively. The capacitor component is thereby embedded in a first resin portion.
摘要翻译：在交流发电机中作为树脂模制部分的电刷架模制期间，电容器部件与电容器正极端子和电容器负极端子一体地模制，该电容器正极端子和电容器负极端子分别通过压接连接到正极端子和负极端子。因此，电容器部件嵌入第一树脂部分。

39. 发明授权

US06700296B1 AC generator for vehicle 有权
标题翻译：车用交流发电机
公开(公告)号：US06700296B1
公开(公告)日：2004-03-02
申请号：US10130945
申请日：2002-05-24
申请人： Atsushi Oohashi , Yoshihito Asao , Katsumi Adachi
发明人： Atsushi Oohashi , Yoshihito Asao , Katsumi Adachi
IPC分类号： H02K122
CPC分类号： H02K1/243 , H02K19/22
摘要： An object of the present invention is to provide an automotive alternator achieving high output by overlapping a laminated core of a stator and yoke portion of a field rotor in an axial direction, and enabling electromagnetic noise to be reduced by prescribing dimensional relationships in the field rotor. In this automotive alternator, a ratio (R2/R1) between an outer radius R2 of a cylindrical portion of a Lundell-type core and an outer radius R1 of the Lundell-type core is set to a range from 0.50 to 0.54, and a ratio (Tr/Tp) between an axial overlap length Tr between the laminated core of the stator and the yoke portions of the Lundell-type core and an axial length Tp of the yoke portions is set to a range greater than or equal to 0.2.
摘要翻译：本发明的目的是提供一种通过将定子的叠层铁芯和励磁转子的磁轭部分沿轴向重叠来实现高输出的车辆用交流发电机，并且通过在现场转子中规定尺寸关系来实现电磁噪声的降低在该车用交流发电机中，隆德尔型铁芯的圆筒部的外径R2与隆德尔型铁芯的外径R1之间的比率（R2 / R1）设定为0.50〜0.54的范围，定子的层叠铁芯与隆德尔型铁心的轭部之间的轴向重叠长度Tr与轭部的轴向长度Tp之间的比率（Tr / Tp）设定为大于或等于0.2的范围。

40. 外观设计

USD470817S1 Stator of vehicle alternator 失效
公开(公告)号：USD470817S1
公开(公告)日：2003-02-25
申请号：US29150088
申请日：2001-11-02
申请人： Atsushi Oohashi , Yoshihito Asao
设计人： Atsushi Oohashi , Yoshihito Asao

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