专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07800260B2 Vehicle driving apparatus 失效
标题翻译：车辆驾驶装置
公开(公告)号：US07800260B2
公开(公告)日：2010-09-21
申请号：US12092215
申请日：2006-10-27
申请人： Yutaka Komatsu , Yasuhiro Endo , Kazutaka Tatematsu , Takeshi Yamazaki , Hiromichi Kuno , Tadafumi Yoshida
发明人： Yutaka Komatsu , Yasuhiro Endo , Kazutaka Tatematsu , Takeshi Yamazaki , Hiromichi Kuno , Tadafumi Yoshida
IPC分类号： B60K1/00
CPC分类号： B60K6/40 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K17/04 , B60K2001/003 , B60W10/08 , B60W20/00 , F16H3/727 , F16H57/02 , H02K9/19 , H02K11/048 , H02K51/00 , Y02T10/6239
摘要： A driving gear of a vehicle comprising a motor generator (MG2), a power control unit (21) for controlling the motor generator (MG2), and a case for containing the motor generator (MG2) and the power control unit (21). The power control unit (21) comprises a first inverter for driving the motor generator (MG2), and a voltage converter for applying power supply voltage to the first inverter after stepping it up. The voltage converter includes a reactor (L1). Heat of the reactor (L1) is dissipated using lubricant touching the reactor (L1) and the case as heat transfer agent. A circulation path of lubricant is formed in the case and the reactor is arranged on the circulation path.
摘要翻译：一种车辆的驱动齿轮，包括电动发电机（MG2），用于控制电动发电机（MG2）的电力控制单元（21）和用于容纳电动发电机（MG2）和电力控制单元（21）的壳体。电力控制单元（21）包括用于驱动电动发电机（MG2）的第一逆变器和用于在步进之后向第一逆变器施加电源电压的电压转换器。电压转换器包括反应器（L1）。使用与反应器（L1）接触的润滑剂和作为传热剂的壳体来消散反应器（L1）的热量。在壳体中形成润滑剂的循环路径，反应器设置在循环路径上。

52. 发明申请

US20100201212A1 CONNECTION LINE USED FOR STATOR OF ELECTRIC MOTOR, STATOR INCLUDING THAT CONNECTION LINE, AND METHOD FOR BENDING THE CONNECTION LINE 有权
标题翻译：用于电动机定子的连接线，包括连接线的定子和用于弯曲连接线的方法
公开(公告)号：US20100201212A1
公开(公告)日：2010-08-12
申请号：US12669435
申请日：2008-07-17
申请人： Hiroaki Urano , Kazutaka Tatematsu , Yasuji Taketsuna , Yasushi Nishikuma , Yutaka Komatsu
发明人： Hiroaki Urano , Kazutaka Tatematsu , Yasuji Taketsuna , Yasushi Nishikuma , Yutaka Komatsu
IPC分类号： H02K11/00 , H02K15/04
CPC分类号： H02K3/522 , H02K3/18 , H02K15/0075 , Y10T29/49009
摘要： A connection line has a first bent portion bent toward a coil's main body in a vicinity of a stator core's axial length limit line. Furthermore, the connection line at a portion closer to the coil's main body than the first bent portion has a second bent portion bent away from the coil's main body. Furthermore, the connection line has a third bent portion bent away from the coil's main body to have a connection portion along an end surface of the terminal member in contact therewith generally parallel thereto.
摘要翻译：连接线具有在定子芯的轴向长度限制线附近朝向线圈主体弯曲的第一弯曲部。此外，在比第一弯曲部更靠近线圈主体的部分处的连接线具有从线圈的主体弯曲的第二弯曲部。此外，连接线具有弯曲远离线圈主体的第三弯曲部分，以沿着与其大体平行的接触的端子部件的端面具有连接部分。

53. 发明授权

US07714476B2 Rotating electrical machine core and rotating electrical machine 失效
标题翻译：旋转电机芯和旋转电机
公开(公告)号：US07714476B2
公开(公告)日：2010-05-11
申请号：US12086003
申请日：2007-01-15
申请人： Eisuke Hoshina , Toshiya Yamaguchi , Yasuhiro Endo , Kazutaka Tatematsu , Yutaka Komatsu
发明人： Eisuke Hoshina , Toshiya Yamaguchi , Yasuhiro Endo , Kazutaka Tatematsu , Yutaka Komatsu
IPC分类号： H02K1/18
CPC分类号： H02K1/148
摘要： A core comprises a plurality of core split members having yoke portions and tooth portions and arranged in such a circumferential shape that the yoke portions contact with each other while the tooth portions being directed inward. The core further comprises a ring contacting with the yoke portions, and stoppers mounted on the outer face sides of the yoke portions for fixing the ring on the yoke portions. The yoke portions and the ring are formed in corrugated shape to mesh with each other, and the stoppers are formed with projections that engage with the inner side of the ring. This structure provides both the rotating electrical machine core having the core split members arranged in the circumferential shape and fastened to each other while preventing occurrence of a stress and a positional displacement between the core split members, and a rotating electrical machine.
摘要翻译：芯部包括具有轭部和齿部的多个芯分割构件，并且以这样的圆周方式设置，使得磁轭部彼此接触，同时将齿部向内指向。芯还包括与轭部接触的环，以及安装在轭部的外表面侧的止动件，用于将环固定在轭部上。轭部和环形成为波纹形状以彼此啮合，并且止动件形成有与环的内侧接合的突起。这种结构提供了具有排列成圆周形状并且彼此紧固的芯分离构件的旋转电机芯，同时防止了芯分离构件和旋转电机之间的应力和位置偏移的发生。

54. 发明申请

US20090273245A1 STATOR AND MOTOR 有权
标题翻译：定子和电机
公开(公告)号：US20090273245A1
公开(公告)日：2009-11-05
申请号：US12305138
申请日：2007-06-14
申请人： Yasuhiro Endo , Kazutaka Tatematsu , Yutaka Komatsu
发明人： Yasuhiro Endo , Kazutaka Tatematsu , Yutaka Komatsu
IPC分类号： H02K1/12
CPC分类号： H02K1/148 , H02K1/02
摘要： A stator core is formed by arranging divided cores (20) in a circumference direction in cylindrical shape. On an upper end surface (60) of a core back (50) of the divided core, holes (62, 64) are made. Then, on the upper end surface, a reinforcing ring (40) having through holes (66, 68) is arranged, and is connected with rivets (70, 72). Thus, stress is transmitted not only through a side surface (58) but also through the reinforcing ring (40), between the adjacent divided cores. Thus, strength of the stator using a powder magnetic core is ensured and a space is saved.
摘要翻译：定子芯通过在圆周方向上排列分开的芯（20）形成。在分割铁芯的芯背（50）的上端面（60）上形成孔（62,64）。然后，在上端面上配置有具有贯通孔（66,68）的加强环（40），与铆钉（70,72）连接。因此，应力不仅通过侧表面（58）传递，而且通过加强环（40）在相邻的分开的芯之间传递。因此，确保了使用粉末磁芯的定子的强度，并节省了空间。

55. 发明申请

US20090127970A1 Stator core element, production apparatus, and production method 审中-公开
标题翻译：定子核心元件，生产设备和生产方法
公开(公告)号：US20090127970A1
公开(公告)日：2009-05-21
申请号：US11919413
申请日：2006-09-07
申请人： Kazutaka Tatematsu , Yasuhiro Endo , Toshiya Yamaguchi , Eisuke Hoshina
发明人： Kazutaka Tatematsu , Yasuhiro Endo , Toshiya Yamaguchi , Eisuke Hoshina
IPC分类号： H02K1/14 , H02K15/02
CPC分类号： H02K1/02 , H02K1/148 , H02K15/022 , Y10T29/49009
摘要： A stator core is composed of two compacts of compressed powder magnetic cores joined in the axial direction. A yoke portion includes projections projecting axially outward from end surfaces in the axial direction of a tooth. The length in the axial direction of the tooth is gradually reduced radially toward the outside of the stator core, and the length in the circumferential direction of the tooth is gradually increased radially toward the outside of the stator core. A molding is formed by pressing magnetic powder placed in a die by a single punch placed on one side in the axial direction and two punches placed parallel to each other on the other side in the axial direction. The stator core for a rotary electric machine is thus produced.
摘要翻译：定子铁芯由沿轴向连接的压缩粉末磁芯的两个压块构成。轭部包括从牙齿的轴向方向上的端面向轴向外侧突出的凸起。齿的轴向长度朝向定子铁芯的外侧逐渐减小，并且齿的圆周方向的长度朝向定子铁心的外侧逐渐增大。通过在轴向方向上一侧设置的单个冲头压入放置在模具中的磁性粉末，在轴向另一侧平行放置两个冲头，形成成型体。因此制造了用于旋转电机的定子芯。

56. 发明申请

US20090085423A1 Rotating Electrical Machine Core and Rotating Electrical Machine 失效
标题翻译：旋转电机芯和旋转电机
公开(公告)号：US20090085423A1
公开(公告)日：2009-04-02
申请号：US12086003
申请日：2007-01-15
申请人： Eisuke Hoshina , Toshiya Yamaguchi , Yasuhiro Endo , Kazutaka Tatematsu , Yutaka Komatsu
发明人： Eisuke Hoshina , Toshiya Yamaguchi , Yasuhiro Endo , Kazutaka Tatematsu , Yutaka Komatsu
IPC分类号： H02K1/18
CPC分类号： H02K1/148
摘要： A core comprises a plurality of core split members having yoke portions and tooth portions and arranged in such a circumferential shape that the yoke portions contact with each other while the tooth portions being directed inward. The core further comprises a ring contacting with the yoke portions, and stoppers mounted on the outer face sides of the yoke portions for fixing the ring on the yoke portions. The yoke portions and the ring are formed in corrugated shape to mesh with each other, and the stoppers are formed with projections that engage with the inner side of the ring. This structure provides both the rotating electrical machine core having the core split members arranged in the circumferential shape and fastened to each other while preventing occurrence of a stress and a positional displacement between the core split members, and a rotating electrical machine.
摘要翻译：芯部包括具有轭部和齿部的多个芯分割构件，并且以这样的圆周方式设置，使得磁轭部彼此接触，同时将齿部向内指向。芯还包括与轭部接触的环，以及安装在轭部的外表面侧的止动件，用于将环固定在轭部上。轭部和环形成为波纹形状以彼此啮合，并且止动件形成有与环的内侧接合的突起。这种结构提供了具有排列成圆周形状并且彼此紧固的芯分离构件的旋转电机芯，同时防止了芯分离构件和旋转电机之间的应力和位置偏移的发生。

57. 发明授权

US08906533B2 Battery module 有权
标题翻译：电池模块
公开(公告)号：US08906533B2
公开(公告)日：2014-12-09
申请号：US13556693
申请日：2012-07-24
申请人： Kazuya Tsuchiya , Kazutaka Tatematsu
发明人： Kazuya Tsuchiya , Kazutaka Tatematsu
IPC分类号： H01M10/50 , H01M10/613 , H01M10/6555 , H01M10/6556 , H01M10/647 , H01M10/052 , H01M10/656
CPC分类号： H01M10/5032 , H01M10/052 , H01M10/613 , H01M10/647 , H01M10/6555 , H01M10/6556 , H01M10/656
摘要： A battery module includes; a plurality of battery cell packs; a plurality of heat dissipation plates and a cooler that absorbs heat radiated from the battery cell packs and absorbed by the heat dissipation plates. The battery cell packs and the heat dissipation plates being alternately stacked. Each of the heat dissipation plates has an interlayer plate portion that is in contact with corresponding two of the battery cell packs and side wall plate portions that extend in the stacking direction with respect to the interlayer plate portion on both end sides of the interlayer plate portion and that are in contact with the cooler at outer faces thereof, and each of the heat dissipation plates has a low thermal resistance region between the interlayer plate portion and each side wall plate portion, the low thermal resistance region having a lower thermal resistance than the interlayer plate portion.
摘要翻译：电池模块包括：多个电池单元组件; 多个散热板和冷却器，其吸收从电池单元组件辐射并被散热板吸收的热量。蓄电池组和散热板交替堆叠。每个散热板具有层间板部分，其与相应的两个电池单元组和侧壁板部分相接触，所述两个电池单元组件和侧壁板部分在层间板部分的两端侧相对于层间板部分在堆叠方向上延伸并且其外表面与冷却器接触，并且每个散热板在层间板部分和每个侧壁板部分之间具有低热阻区域，低热阻区域的热阻低于夹层板部分。

58. 发明申请

US20100237725A1 ROTATING ELECTRIC MACHINE AND DRIVE DEVICE 失效
标题翻译：旋转电机和驱动装置
公开(公告)号：US20100237725A1
公开(公告)日：2010-09-23
申请号：US12741329
申请日：2008-11-06
申请人： Kazutaka Tatematsu , Yasuji Taketsuna , Fumiki Tanahashi , Atomi Arakawa
发明人： Kazutaka Tatematsu , Yasuji Taketsuna , Fumiki Tanahashi , Atomi Arakawa
IPC分类号： H02K1/32
CPC分类号： H02K1/32 , B60L3/0061 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1877 , B60L15/2009 , B60L15/2054 , B60L2210/10 , B60L2210/40 , B60L2220/52 , B60L2240/36 , B60L2240/423 , B60L2240/425 , H02K1/276 , H02K9/06 , H02K9/08 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275 , Y02T90/16
摘要： There is provided a rotating electric machine capable of preventing a coolant from being retained at an outer surface of a rotor. This rotating electric machine includes a rotation shaft provided so as to be rotatable, a core body secured to the rotation shaft, a permanent magnet embedded in the core body, and an end plate provided so as to be opposed to an axial end surface of the core body. A first coolant channel is formed in the rotation shaft to allow a coolant to flow therethrough. A second coolant channel is formed between the end plate and the axial end surface of the core body to communicate with the first coolant channel. A partition wall that partitions the second coolant channel in a circumferential direction and a path wall that guides the coolant in the second coolant channel toward an outer peripheral edge region of the axial end surface where the permanent magnet is placed are formed inside the second coolant channel.
摘要翻译：提供了能够防止冷却剂保持在转子的外表面的旋转电机。该旋转电机具有设置成可旋转的旋转轴，固定在旋转轴上的芯体，嵌入在芯体中的永久磁铁，以及设置成与所述旋转轴的轴向端面相对的端板核心体。第一冷却剂通道形成在旋转轴中以允许冷却剂流过其中。第二冷却剂通道形成在端板和芯体的轴向端表面之间以与第一冷却剂通道连通。在第二冷却剂通道内形成有沿圆周方向分隔第二冷却剂通道的分隔壁和将第二冷却剂通道中的冷却剂引向朝向设置永磁体的轴向端面的外周边缘区域的路径壁。

59. 发明申请

US20090184592A1 ROTATING ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机
公开(公告)号：US20090184592A1
公开(公告)日：2009-07-23
申请号：US12350399
申请日：2009-01-08
申请人： Shinya Sano , Kazutaka Tatematsu , Tomoka Sonohara , Atomi Arakawa
发明人： Shinya Sano , Kazutaka Tatematsu , Tomoka Sonohara , Atomi Arakawa
IPC分类号： H02K9/02 , H02K7/08
CPC分类号： H02K9/19
摘要： A rotating electric machine is provided that includes a rotating portion including a rotating shaft, a housing enclosing at least a part of the rotating shaft, and a stator coil accommodated in the housing. A static coolant supply portion supplies coolant to the stator coil from the outside of the stator coil in a radial direction of the rotating shaft. A rotating coolant supply portion supplies coolant to the stator coil from the inside of the stator coil in the radial direction of the rotating shaft. A guide portion is provided in the housing and extends toward the inner surface of the stator coil in the radial direction of the rotating shaft. The guide portion has a through hole through which coolant flows.
摘要翻译：提供了一种旋转电机，其包括旋转部分，旋转部分包括旋转轴，壳体包围旋转轴的至少一部分以及容纳在壳体中的定子线圈。静止冷却剂供给部从旋转轴的径向从定子线圈的外侧向定子线圈供给冷却剂。旋转冷却剂供给部从旋转轴的径向从定子线圈的内侧向定子线圈供给冷却剂。引导部设置在壳体中，并且沿着旋转轴的径向朝向定子线圈的内表面延伸。引导部分具有冷却剂流过的通孔。

60. 发明申请

US20090114462A1 DRIVE DEVICE OF VEHICLE 有权
标题翻译：车辆驱动装置
公开(公告)号：US20090114462A1
公开(公告)日：2009-05-07
申请号：US12091673
申请日：2006-10-25
申请人： Yasuaki Tahara , Yasuhiro Endo , Kazutaka Tatematsu
发明人： Yasuaki Tahara , Yasuhiro Endo , Kazutaka Tatematsu
IPC分类号： B60K11/02
CPC分类号： B60K11/04 , B60K1/02 , B60K6/24 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K2001/003 , B60W10/08 , B60W20/00 , F16H3/727 , F16H57/0457 , F16H57/0475 , F16H57/0476 , F16H2037/0866 , F16H2200/2007 , H02K7/116 , H02K9/19 , H02K11/046 , H02K11/048 , Y02T10/6239 , Y10S903/904
摘要： A drive device of a vehicle includes a motor generator, a lubricant circulating mechanism lubricating and cooling the motor generator, a power control unit controlling the motor generator, arranged on a circulation path of a lubricating oil and being in contact with the lubricating oil for transferring and receiving a heat to and from the lubricating oil, and a casing accommodating the motor generator, the lubricating mechanism and the power control mechanism, and provided with the circulation path. Preferably, the power control unit includes a power control element and a board (120) having a first main surface on which the power control element is mounted. The board (120) is provided on its second main surface side with a radiator fin (390, 392 and 394) for contact with the lubricating oil in the circulation path.
摘要翻译：车辆的驱动装置包括电动发电机，润滑和冷却电动发电机的润滑剂循环机构，控制电动发电机的动力控制单元，其布置在润滑油的循环路径上并与润滑油接触以传递并且从所述润滑油接收热量，以及容纳所述电动发电机，所述润滑机构和所述动力控制机构的壳体，并且设置有所述循环路径。优选地，功率控制单元包括功率控制元件和具有安装功率控制元件的第一主表面的板（120）。板（120）在其第二主表面侧设置有用于与循环路径中的润滑油接触的散热片（390,392和394）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式