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11. 发明申请

US20120285004A1 ROTOR AND ELECTRIC VEHICLE 审中-公开
标题翻译：转子和电动车
公开(公告)号：US20120285004A1
公开(公告)日：2012-11-15
申请号：US13554689
申请日：2012-07-20
申请人： Kentaro HARUNO , Taketo TAKEUCHI , Atsushi WATANABE , Kenichiro FUKUMARU , Katsumi AMANO , Kazutoshi UEDA , Takashi FUKUMOTO
发明人： Kentaro HARUNO , Taketo TAKEUCHI , Atsushi WATANABE , Kenichiro FUKUMARU , Katsumi AMANO , Kazutoshi UEDA , Takashi FUKUMOTO
IPC分类号： H02K15/02
CPC分类号： H02K1/2766 , H02K2201/09 , Y02T10/641 , Y10T29/49012
摘要： A rotor includes a rotor core fixedly attached to a rotational shaft and having a plurality of hole portions arranged in the circumferential direction, a magnet inserted into a plurality of hole portions each, and a filling portion injected into the hole portion. The filling portion is injected into the hole portion from a gate facing a central part in the width direction of the magnet in the opening of the hole portion.
摘要翻译：转子包括：固定地安装在旋转轴上并具有沿圆周方向排列的多个孔部的转子芯，插入多个孔部的磁体和注入孔部的填充部。填充部从孔部的开口部的磁体的宽度方向的面向中央部的门喷射到孔部。

12. 发明申请

US20120256511A1 STATOR 审中-公开
标题翻译：定子
公开(公告)号：US20120256511A1
公开(公告)日：2012-10-11
申请号：US13438961
申请日：2012-04-04
申请人： Kentaro HARUNO
发明人： Kentaro HARUNO
IPC分类号： H02K3/34
CPC分类号： H02K3/345
摘要： A stator includes a stator core that has at least one tooth which extends radially inward from the stator core and has a shape of a quadrangular prismoid, an insulator that is made of a resin, and a coil that is formed by winding a rectangular wire around the tooth via the insulator. The insulator has a thickness which varies depending on a relative positional relationship between the rectangular wire and the tooth, or the coil is formed in a staircase configuration to conform to the quadrangular prismoid shape of the tooth and the insulator has a varying thickness to conform to the staircase configuration.
摘要翻译：定子包括定子芯，其具有至少一个从定子芯径向向内延伸的齿，并且具有四边形棱柱形的形状，由树脂制成的绝缘体和通过缠绕矩形线形成的线圈齿通过绝缘体。绝缘体的厚度根据矩形线和齿之间的相对位置关系而变化，或者线圈形成为阶梯构造以符合齿的四边形棱柱形状，并且绝缘体具有变化的厚度以符合楼梯配置。

13. 发明授权

US07854056B2 Production method of a rotor 有权
标题翻译：转子的生产方法
公开(公告)号：US07854056B2
公开(公告)日：2010-12-21
申请号：US11991085
申请日：2006-08-28
申请人： Atsushi Watanabe , Kenichiro Fukumaru , Kentaro Haruno , Taketo Takeuchi , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
发明人： Atsushi Watanabe , Kenichiro Fukumaru , Kentaro Haruno , Taketo Takeuchi , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
IPC分类号： H02K15/02
CPC分类号： H02K15/03 , H02K1/276 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143
摘要： The present invention has an object to propose a method of producing a rotor, capable of reliably fixing a magnet to a rotor core with resin and preventing breakage of the rotor core. The present invention includes a step of fixing a permanent magnet to a rotor core by injecting molten resin into a slot by injection molding on the condition that, assuming that: a dimension between an end surface of the rotor core and an end surface of the permanent magnet is a core end surface-magnet interval; and a minimum value of a dimension between an inner surface of the slot and a side surface of the permanent magnet, allowing the molten resin to fully fill a clearance between the inner surface of the slot and the side surface of the permanent magnet by injecting the resin into the slot through a cylinder, is a minimum slot-magnet interval value, and a value of the core end surface-magnet interval is equal to or larger than the minimum slot-magnet interval value.
摘要翻译：本发明的目的是提出一种转子的制造方法，其能够将树脂可靠地将磁体固定在转子铁芯上，并且防止转子铁芯断裂。本发明包括通过注射模塑将熔融树脂注入槽中将永磁体固定在转子芯上的步骤，其条件是：转子芯的端面与永磁体的端面之间的尺寸磁体是核心端面磁铁间隔; 以及槽的内表面和永磁体的侧表面之间的尺寸的最小值，允许熔融树脂通过将熔融树脂的内表面和永磁体的侧表面之间的间隙充分填充树脂通过圆筒插入槽中，是最小槽 - 磁体间隔值，并且芯端表面磁铁间隔的值等于或大于最小槽 - 磁体间隔值。

14. 发明申请

US20090026867A1 ROTOR AND ELECTRIC VEHICLE 审中-公开
标题翻译：转子和电动车
公开(公告)号：US20090026867A1
公开(公告)日：2009-01-29
申请号：US12280646
申请日：2007-02-26
申请人： Kentaro Haruno , Taketo Takeuchi , Atsushi Watanabe , Kenichiro Fukumaru , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
发明人： Kentaro Haruno , Taketo Takeuchi , Atsushi Watanabe , Kenichiro Fukumaru , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
IPC分类号： H02K21/14
CPC分类号： H02K1/2766 , H02K2201/09 , Y02T10/641 , Y10T29/49012
摘要： A rotor includes a rotor core fixedly attached to a rotational shaft and having a plurality of hole portions arranged in the circumferential direction, a magnet inserted into a plurality of hole portions each, and a filling portion injected into the hole portion. The filling portion is injected into the hole portion from a gate facing a central part in the width direction of the magnet in the opening of the hole portion.
摘要翻译：转子包括：固定地安装在旋转轴上并具有沿圆周方向排列的多个孔部的转子芯，插入多个孔部的磁体和注入孔部的填充部。填充部从孔部的开口部的磁体的宽度方向的面向中央部的门喷射到孔部。

15. 发明申请

US20120242268A1 ROTATING ELECTRICAL-MACHINE CONTROL SYSTEM AND METHOD OF OPERATING MAGNET TEMPERATURE OF ROTATING ELECTRICAL-MACHINE 失效
标题翻译：旋转电机控制系统及运行电机磁化温度的方法
公开(公告)号：US20120242268A1
公开(公告)日：2012-09-27
申请号：US13514485
申请日：2010-05-25
申请人： Takahisa Yashiro , Hiroki Kato , Kentaro Haruno
发明人： Takahisa Yashiro , Hiroki Kato , Kentaro Haruno
IPC分类号： H02P27/08
CPC分类号： H02P27/085 , H02P9/123 , H02P29/662
摘要： A rotating electrical-machine control system is provided with: a rotating electrical-machine comprising a rotor further comprising permanent magnets that are divided into a dividing-number of sections; an inverter circuit that drives the rotating electrical-machine by PWM control, using a carrier wave having a carrier frequency; a storage unit that has stored therein a relationship file that indicates the relationship between the dividing-number of the magnets, the magnet temperature, and the carrier frequency; and a control apparatus. The control apparatus comprises a condition acquisition processing unit for acquiring the target magnet temperature, a rotational-speed acquisition processing unit for acquiring the rotational speed of the rotating electrical-machine, and a carrier-frequency setup processing unit for providing the dividing-number of the magnets and the target magnet temperature to the storage unit and conducting a search therein, and giving the corresponding carrier frequency to an inverter control unit as an instruction.
摘要翻译：旋转电机控制系统具有：旋转电机，其包括转子，该转子还包括被分成多个部分的永磁体; 使用具有载波频率的载波通过PWM控制来驱动旋转电机的逆变器电路; 存储单元，其中存储有表示磁体的分割数，磁体温度和载波频率之间的关系的关系文件; 和控制装置。控制装置包括用于获取目标磁体温度的条件获取处理单元，用于获取旋转电机的转速的转速获取处理单元，以及用于提供旋转电机的转速的分频数的载波频率设置处理单元将磁体和目标磁体温度传送到存储单元并在其中进行搜索，并将相应的载波频率作为指令给予逆变器控制单元。

16. 发明授权

US08057357B2 Power output apparatus, control method of power output apparatus, and vehicle equipped with power output apparatus 有权
标题翻译：动力输出装置，动力输出装置的控制方法以及配备动力输出装置的车辆
公开(公告)号：US08057357B2
公开(公告)日：2011-11-15
申请号：US12439580
申请日：2007-10-10
申请人： Akihiro Kimura , Kentaro Haruno , Takeshi Aoki , Atsushi Kayukawa , Shoji Nagata
发明人： Akihiro Kimura , Kentaro Haruno , Takeshi Aoki , Atsushi Kayukawa , Shoji Nagata
IPC分类号： F16H59/78 , B60W10/08
CPC分类号： B60W30/1843 , B60L11/14 , B60L2240/36 , B60L2240/425 , B60L2240/485 , B60W10/08 , B60W20/00 , B60W2510/087 , B60W2510/107 , B60W2710/086 , F16H3/728 , F16H59/72 , F16H2037/0866 , F16H2037/0873 , F16H2200/201 , F16H2200/2035 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y10T477/653 , Y10T477/675
摘要： An object oil temperature is determined by adopting a gradual change process for an oil temperature of a cooling lubricant oil, which is used to lubricate and cool down a motor and a transmission constructed to cause an output power of the motor to be subjected to speed change and to be transmitted to a driveshaft. A load factor of the motor is subsequently set based on the set object oil temperature and a motor coil temperature. A motor torque command is set with the load factor, and the motor is then driven and controlled to ensure output of a torque equivalent to the set motor torque command. This arrangement drives and controls the motor with consideration of the oil temperature of the cooling lubricant oil and thus ensures more adequate actuation of the motor, compared with a conventional drive control without consideration of the oil temperature of the cooling lubricant oil.
摘要翻译：对象油温是通过采用用于润滑和冷却电动机的冷却润滑油的油温的逐渐变化过程和构造为使电动机的输出功率进行变速的变速器来确定的并被传送到驱动轴。随后根据设定的对象油温和电机线圈温度设定电机的负载系数。电机转矩指令设定为负载系数，然后驱动和控制电机，以确保输出与设定电机转矩指令相当的转矩。考虑到冷却润滑油的油温，这种布置驱动和控制电动机，并且因此与传统的驱动控制相比，确保了电动机的更充分的致动，而不考虑冷却润滑油的油温。

17. 发明授权

US08020280B2 Rotor manufacturing method 有权
标题翻译：转子制造方法
公开(公告)号：US08020280B2
公开(公告)日：2011-09-20
申请号：US12223023
申请日：2007-02-05
申请人： Kenichiro Fukumaru , Katsumi Amano , Takashi Fukumoto , Kazutoshi Ueda , Kentaro Haruno , Taketo Takeuchi , Atsushi Watanabe
发明人： Kenichiro Fukumaru , Katsumi Amano , Takashi Fukumoto , Kazutoshi Ueda , Kentaro Haruno , Taketo Takeuchi , Atsushi Watanabe
IPC分类号： H02K15/02
CPC分类号： H02K15/03 , H02K1/2766 , H02K15/12 , H02K15/165 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143
摘要： An object is to provide a rotor manufacturing method capable of reducing a rotor unbalance amount by controlling a magnet arrangement position in a rotor core and improving work efficiency when fixing a magnet to the rotor core by using resin. A lower surface of a rotor core is arranged in a lower mold. A magnet is arranged in a lower mold. A magnet is contained in each of magnet containing holes formed in the rotor core in such a manner that a predetermined space is assumed between an upper surface of the rotor core and an upper surface of the magnet. An upper mold is arranged on the upper surface of the rotor core. The upper mold and the lower mold apply a pressure to the rotor core and a molten resin is supplied with pressure from an internal diameter side via the predetermined space into the plurality of magnet containing holes from respective cylinder arranged in the upper mold. Thus, the magnets are molded by resin while pressing the magnets toward the outer diameter side of the magnet containing holes.
摘要翻译：本发明的目的是提供一种转子制造方法，其能够通过控制转子铁芯中的磁体配置位置来减少转子不平衡量，并且通过使用树脂将磁体固定在转子芯上时提高工作效率。转子芯的下表面设置在下模具中。磁铁布置在下模具中。在形成在转子铁芯中的每个磁铁容纳孔中，以在转子铁芯的上表面和磁体的上表面之间设置预定的空间的方式容纳磁铁。上模设在转子芯的上表面上。上模具和下模具对转子芯施加压力，并且熔融树脂从内径侧经由预定空间被供给到设置在上模具中的各个气缸的多个磁体容纳孔中。因此，磁体通过树脂模制，同时将磁体压向磁体容纳孔的外径侧。

18. 发明申请

US20090174273A1 Production method of rotor and rotor 有权
标题翻译：转子和转子的生产方法
公开(公告)号：US20090174273A1
公开(公告)日：2009-07-09
申请号：US11991085
申请日：2006-08-28
申请人： Atsushi Watanabe , Kenichiro Fukumaru , Kentaro Haruno , Taketo Takeuchi , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
发明人： Atsushi Watanabe , Kenichiro Fukumaru , Kentaro Haruno , Taketo Takeuchi , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
IPC分类号： H02K1/18 , H02K21/14
CPC分类号： H02K15/03 , H02K1/276 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143
摘要： The present invention has an object to propose a method of producing a rotor, capable of reliably fixing a magnet to a rotor core with resin and preventing breakage of the rotor core. The present invention includes a step of fixing a permanent magnet to a rotor core by injecting molten resin into a slot by injection molding on the condition that, assuming that: a dimension between an end surface of the rotor core and an end surface of the permanent magnet is a core end surface-magnet interval; and a minimum value of a dimension between an inner surface of the slot and a side surface of the permanent magnet, allowing the molten resin to fully fill a clearance between the inner surface of the slot and the side surface of the permanent magnet by injecting the resin into the slot through a cylinder, is a minimum slot-magnet interval value, and a value of the core end surface-magnet interval is equal to or larger than the minimum slot-magnet interval value.
摘要翻译：本发明的目的是提出一种转子的制造方法，其能够将树脂可靠地将磁体固定在转子铁芯上，并且防止转子铁芯断裂。本发明包括通过注射模塑将熔融树脂注入槽中将永磁体固定在转子芯上的步骤，其条件是：转子芯的端面与永磁体的端面之间的尺寸磁体是核心端面磁铁间隔; 以及槽的内表面和永磁体的侧表面之间的尺寸的最小值，允许熔融树脂通过将熔融树脂的内表面和永磁体的侧表面之间的间隙充分填充树脂通过圆筒插入槽中，是最小槽 - 磁体间隔值，并且芯端表面磁铁间隔的值等于或大于最小槽 - 磁体间隔值。

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