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1. 发明公开

EP2596567A2 MOTOR POWER DISTRIBUTION APPARATUS 有权
标题翻译： DEVICE发动机功率分布
公开(公告)号：EP2596567A2
公开(公告)日：2013-05-29
申请号：EP11730741.3
申请日：2011-05-27
申请人： Nissan Motor Co., Ltd
发明人： ARAI, Kenji
IPC分类号： H02K3/52
CPC分类号： H02K3/38 , H02K3/522 , H02K15/00 , H02K2203/09 , Y10T29/49009
摘要： A motor power distribution apparatus (10, 10A) includes first insulating holders (91, 141, 211, 231) and second insulating holders (92, 142, 212, 232). The first insulating holders (91, 141, 21 1, 231) are disposed to retain every other one of a plurality of stacked power distribution members (50, 60, 70, 80) that are unified by insert molding. The second insulating holders (92, 142, 212, 232) are disposed to retain power distribution members (50, 60, 70, 80) other than the power distribution members (50, 60, 70, 80) retained by the first insulating holders (91, 141, 21 1, 231).

2. 发明公开

EP3968500A1 DYNAMO-ELECTRIC MACHINE 审中-公开
公开(公告)号：EP3968500A1
公开(公告)日：2022-03-16
申请号：EP19927580.1
申请日：2019-05-07
申请人： Nissan Motor Co., Ltd. , Renault s.a.s
发明人： KUWAHARA, Takashi , ARAI, Kenji , DELEGUE, Jacques , FOUQUIAU, Alain
IPC分类号： H02K7/14
摘要： A rotating electric machine includes a rotor and a stator in a housing, and a rotor shaft of the rotor is connected to a power transmission shaft of a power transmission device. In this rotating electric machine, a bearing is provided on the housing, a base end of the rotor shaft is supported via the bearing, and the rotor shaft and the power transmission shaft are coupled to each other by inserting one of the two shafts into a shaft hole formed at a tip of the other shaft. The rotor shaft includes a first spigot portion that is spigot connected to the power transmission shaft at a position corresponding to a tip part of the one shaft on which the shaft hole is formed, a second spigot portion that is formed at a position different from the first spigot portion in an axial direction and is spigot connected to the power transmission shaft, and a spline portion that is formed between the first spigot portion and the second spigot portion and is spline-coupled to the power transmission shaft.

3. 发明授权

EP2822152B1 CONCENTRATED POWER-DISTRIBUTION MEMBER FOR CONCENTRATED WINDING MOTOR 有权
标题翻译：权力集中分配单元，用于集中绕组ENGINE
公开(公告)号：EP2822152B1
公开(公告)日：2016-09-28
申请号：EP13755074.5
申请日：2013-02-26
申请人： Nissan Motor Co., Ltd.
发明人： ARAI, Kenji
IPC分类号： H02K3/52 , H01R39/32
CPC分类号： H02K3/28 , H01R39/32 , H01R2201/22 , H02K3/522 , H02K2203/09

4. 发明公开

EP4163520A1 PROTECTIVE STRUCTURE FOR DRIVE DEVICE 有权
公开(公告)号：EP4163520A1
公开(公告)日：2023-04-12
申请号：EP20940114.0
申请日：2020-06-09
申请人： NISSAN MOTOR Co., Ltd.
发明人： LEE, Jaehak , KATSUSHIMA, Yuta , ARAI, Kenji , ASAKURA, Daisuke , ABE, Harunobu , YAMADA, Kohei , TSUJIMURA, Norihisa , NAKAMURA, Yasuaki , KAKIZAKI, Toshimitsu , MAGUCHI, Kazuhiro , KURATA, Kentarou
IPC分类号： F16H57/031 , B62D25/20
摘要： A rotary electric machine and a gearbox are connected to each other by a rotary electric machine flange of a rotary electric machine housing and a gearbox flange of a gearbox housing. The rotary electric machine flange and the gearbox flange are formed such that a lower surface of the gearbox flange is positioned lower than a lower surface of the rotary electric machine flange. An undercover is provided with a protecting plate formed of a material more rigid than a material of the undercover. The protecting plate is provided on an underside of a part linking the rotary electric machine flange and the gearbox flange, and is provided facing the connecting part.

5. 发明公开

EP2822152A1 CONCENTRATED DISTRIBUTION MEMBER AND MANUFACTURING METHOD THEREFOR 有权
标题翻译： KONZENTRIERTES LEISTUNGS-VERTEILUNGSELEMENTFÜRMOTOR MIT KONZENTRIERTER WICKLUNG
公开(公告)号：EP2822152A1
公开(公告)日：2015-01-07
申请号：EP13755074.5
申请日：2013-02-26
申请人： Nissan Motor Co., Ltd
发明人： ARAI, Kenji
IPC分类号： H02K3/18 , H02K15/04
CPC分类号： H02K3/28 , H01R39/32 , H01R2201/22 , H02K3/522 , H02K2203/09
摘要： A concentrated power-distribution member for a concentrated winding motor including a ring-shaped busbar and a coil connection terminal formed in one-piece with the busbar to hold a coil winding end positioned in an inner side of the busbar. The coil connection terminal has an erected portion extending from the busbar in parallel with the center axis of the busbar and a pair of arms extending from the leading end of the erected portion toward a center axis. A pair of arms is constructed by a pair of wing portions that extend to both sides of the erected portion and are bent toward the center axis along a bending line parallel to the center axis. A coil end holding portion is provided in leading ends of the pair of arms. According to this construction, a dimension of the concentrated power-distribution member is reduced.
摘要翻译：一种用于集中绕线电动机的集中配电部件，其包括环形母线和线圈连接端子，该线圈连接端子与母线一体形成，以保持位于母线内侧的线圈绕组端。线圈连接端子具有从母线平行于母线的中心轴线延伸的竖立部分和从竖立部分的前端朝向中心轴线延伸的一对臂。一对臂由一对延伸到竖立部分的两侧的翼部构成，并且沿着平行于中心轴线的弯曲线向中心轴线弯曲。线圈端部保持部分设置在该对臂的前端。根据该结构，集中配电部件的尺寸减小。

6. 发明授权

EP2596567B1 MOTOR POWER DISTRIBUTION APPARATUS 有权
标题翻译： DEVICE发动机功率分布
公开(公告)号：EP2596567B1
公开(公告)日：2015-03-18
申请号：EP11730741.3
申请日：2011-05-27
申请人： Nissan Motor Co., Ltd
发明人： ARAI, Kenji
IPC分类号： H02K3/52
CPC分类号： H02K3/38 , H02K3/522 , H02K15/00 , H02K2203/09 , Y10T29/49009

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