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1. 发明专利

JP2013533723A Synchronous reluctance machine using the rotor flux barrier as a cooling channel 有权
公开(公告)号：JP2013533723A
公开(公告)日：2013-08-22
申请号：JP2013517033
申请日：2010-06-30
申请人：エービービーリサーチリミテッド
发明人：ハインツレンデンマン， , ヴェサエステルホルム，
IPC分类号： H02K1/32 , H02K9/06
CPC分类号： H02K1/32 , H02K1/246 , H02K1/325 , H02K9/06 , H02K9/08
摘要： A synchronous reluctance machine includes a rotor having a plurality of rotor disks with longitudinal flux barriers. When the rotor disks are stacked together to form a rotor core, the flux barriers define channels extending in an axial direction of the rotor core. Air is forced to flow through these channels in order to improve a temperature distribution within the machine.

2. 发明专利

JPS5967847A Cooling structure for flat rotary electric machine 失效
标题翻译：平面旋转电机冷却结构
公开(公告)号：JPS5967847A
公开(公告)日：1984-04-17
申请号：JP17464882
申请日：1982-10-06
申请人： Nippon Denso Co Ltd
发明人： KANAYAMA KENJI
IPC分类号： H02K1/27 , H02K1/32 , H02K9/06
CPC分类号： H02K9/06 , H02K1/325
摘要： PURPOSE:To enhance the cooling effect of a flat rotary electric machine by utilizing as forcible force for ventilating centrifugal force of air rotating as a rotor rotates and stagnation pressure of air generated by an air intake scoop. CONSTITUTION:When rotors 8a, 8b are rotated via a pulley, air is flowed through a suction hole 21 on the back surface of a housing into a generator, static pressure collected by a scoop 16 is raised and introduced through the suction hole 17 of the rotor 8b to the space between the rotors 8a, 8b and an armature coil 1. Further, the air is accelerated by centrifugal force through grooves formed on the rotor 8a, 8b to the peripheral edges of the rotors and through the exhaust holes of the rotors to the back surfaces of the rotor and externally exhausted through the exhaust holes 22, 23a, 23b of the housing.
摘要翻译：目的：通过利用作为转子旋转的空气的离心力的强制力和通过进气勺产生的空气的停滞压力，来提高扁平旋转电机的冷却效果。构成：当转子8a，8b通过滑轮旋转时，空气通过壳体背面的吸入孔21流入发电机，由勺16收集的静压被升高并通过吸入孔17引入转子8b到转子8a，8b和电枢线圈1之间的空间。此外，通过离心力将空气通过转子8a，8b上形成的凹槽加速到转子的周边边缘并通过转子的排气孔到外壳的后表面，并通过壳体的排气孔22,23a，23b从外部排出。

3. 发明专利

JP5460926B2 Synchronous reluctance machine using the rotor flux barrier as a cooling channel 有权
公开(公告)号：JP5460926B2
公开(公告)日：2014-04-02
申请号：JP2013517033
申请日：2010-06-30
申请人：エービービーリサーチリミテッド
发明人：ハインツレンデンマン， , ヴェサエステルホルム，
IPC分类号： H02K1/32 , H02K9/06
CPC分类号： H02K1/32 , H02K1/246 , H02K1/325 , H02K9/06 , H02K9/08

5. 发明专利

JPS60213245A Generator 失效
公开(公告)号：JPS60213245A
公开(公告)日：1985-10-25
申请号：JP5475885
申请日：1985-03-20
申请人： Bosch Gmbh Robert
发明人： MANFUREETO FURISUTAA
IPC分类号： H02K1/32 , H02K3/52 , H02K9/06 , H02K19/22
CPC分类号： H02K1/325 , H02K3/528 , H02K9/06

7. 发明专利

JP5897206B2 電気機械有权
标题翻译：机电
公开(公告)号：JP5897206B2
公开(公告)日：2016-03-30
申请号：JP2015509399
申请日：2013-04-29
申请人：エイビービーテクノロジーアクチエンゲゼルシャフト
发明人：ヴァルティアイネン、アリ , カンニネン、ペッカ , メキオントー、ペトリ
IPC分类号： H02K1/27
CPC分类号： H02K1/30 , H02K1/2773 , H02K1/28 , H02K1/32 , H02K1/325 , H02K9/02

8. 发明专利

JP4118471B2 Rotor structure 有权
公开(公告)号：JP4118471B2
公开(公告)日：2008-07-16
申请号：JP25347799
申请日：1999-09-07
申请人：三菱電機株式会社
发明人：篤志大橋 , 恭子東野 , 淑人浅尾 , 健二鶴原
IPC分类号： H02K1/02 , H02K1/22 , H02K1/24 , H02K1/27 , H02K1/32 , H02K9/06 , H02K9/22 , H02K15/02 , H02K19/22
CPC分类号： H02K21/044 , H02K1/325 , H02K9/06 , H02K9/22

9. 发明专利

JP2008131813A Permanent magnet electrical rotating machine, wind power generation system, and magnetization method of permanent magnet 有权
标题翻译：永磁电动旋转机，风力发电系统，永磁电磁放电方法
公开(公告)号：JP2008131813A
公开(公告)日：2008-06-05
申请号：JP2006316444
申请日：2006-11-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KORI DAISUKE , FUJIGAKI TETSURO , AIZAWA HIDEKI , IIZUKA MOTONOBU , IWAI YASUSHI , MIKAMI HIROYUKI , KIMURA MAMORU
IPC分类号： H02K1/27 , H02K1/22 , H02K1/32 , H02K7/18 , H02K15/03 , H02K21/14
CPC分类号： H02K1/325 , H02K1/223 , H02K1/276 , H02K1/2766 , H02K7/1838 , H02K2213/03
摘要： PROBLEM TO BE SOLVED: To form a generator that has generated heat into a structure that is easy to be cooled for size reduction and cost reduction, in a permanent magnet electrical rotating machine, especially for permanent magnet electrical rotating machine for wind-power generation.
SOLUTION: As shown in Fig.1, the permanent magnet rotor 1 of the 6-pole permanent magnet electrical rotating machine comprises a rotor iron core 2, permanent magnets 3, 4 are stored in a permanent magnet slot 5 of the rotor iron core 2, and two permanent magnets are arranged per pole. The permanent magnet rotor 1 has an air path 6 for cooling, in between poles, and cooling air flows in the air path, thus efficiently cooling the inside of the generator. In the circumferential width at the inside diameter side of the air path 6 for cooling, the angle of an edge at the inside diameter side of width constituting one pole of the rotor iron core is set as θ, and θ is set to be in a ranges of not less than 50° to not more than 58°.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在永磁电动旋转机中，特别是用于风力发电机的永磁电动旋转机械中，为了形成将发热体形成为容易冷却以减小尺寸并降低成本的结构的发电机，发电。
解决方案：如图1所示，6极永磁电动机的永磁转子1包括转子铁芯2，永磁体3,4存储在转子的永久磁铁槽5中铁芯2，每极安排两个永久磁铁。永久磁铁转子1具有用于在两极之间进行冷却并且冷却空气在空气路径中流动的空气通道6，从而有效地冷却发电机的内部。在用于冷却的空气路径6的内径侧的周向宽度中，构成转子铁芯的一极的宽度的内径侧的边缘的角度被设定为θ，将θ设定为范围不小于50°至不超过58°。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2014023390A Dynamo-electric machine 审中-公开
标题翻译： DYNAMO-ELECTRIC MACHINE
公开(公告)号：JP2014023390A
公开(公告)日：2014-02-03
申请号：JP2012162861
申请日：2012-07-23
申请人： Hitachi Automotive Systems Ltd , 日立オートモティブシステムズ株式会社
发明人： ISHIKAWA TOSHIO , YABUKI MINORU , IZUMI MITSUO , OSAWA KUNIHIRO
IPC分类号： H02K9/06
CPC分类号： H02K1/325 , H02K1/243 , H02K9/06
摘要： PROBLEM TO BE SOLVED: To provide a dynamo-electric machine in which the air flow rate of cooling air can be increased while suppressing increase in the size, and high performance can be achieved.SOLUTION: The dynamo-electric machine includes a stator provided with a stator winding, a rotor 4 supported rotatably on the inner peripheral side of the stator through a gap, and cooling fans 14, 15 provided on at least one of both end faces of the rotor 4 in the axial direction, and rotate integrally with the rotor 4. In at least one of both end faces of the rotor 4 in the axial direction, at least one radial groove 95 is formed to generate cooling air, that flows from the radially inner peripheral side to the radially outer peripheral side as the rotor rotates.
摘要翻译：要解决的问题：提供一种能够在抑制大小增加的同时增加冷却空气的流量的发电机，并且可以实现高性能。解决方案：发电机包括具有定子绕组，通过间隙可旋转地支撑在定子的内周侧的转子4和设置在转子4的两个端面中的至少一个轴向上的冷却风扇14,15，并与在转子4的两个端面中的至少一个轴向上形成有至少一个径向槽95，以形成冷却空气，该冷却空气从径向内周侧流到径向外周侧，作为转子旋转。

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