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1. 发明专利

JP2013219937A Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：JP2013219937A
公开(公告)日：2013-10-24
申请号：JP2012088882
申请日：2012-04-10
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： WAKITA TETSUO , MIYAMOTO TOMOHIKO , TAKEUCHI TAKETO , IKEMOTO MASAYUKI
IPC分类号： H02K1/20 , G01K1/18
CPC分类号： Y02T10/6204 , Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine which correctly detects a temperature of a coil that may be liquid-cooled.SOLUTION: A heat insulating part 21 for inhibiting a liquid refrigerant from directly contacting a temperature sensor 19 is disposed in the temperature sensor 19, which is positioned in a temperature measurement part 18 for measuring a temperature of a coil 15 that may be liquid cooled by the liquid refrigerant of a rotary electric machine 10, and detects a temperature of the temperature measurement part. The heat insulating member 21 prevents the temperature sensor 19, which is exposed to an oil serving as the liquid refrigerant and the likes, from being affected by a temperature of the oil and thus allows the temperature sensor 19 to detect the temperature of the coil 15 more accurately.
摘要翻译：要解决的问题：提供一种能够正确地检测可能被液冷的线圈的温度的旋转电机。解决方案：用于抑制液体制冷剂直接接触温度传感器19的隔热部21设置在温度传感器19位于温度测量部分18中，用于测量可由旋转电机10的液体制冷剂液体冷却的线圈15的温度，并检测温度测量部分的温度。隔热构件21防止暴露于作为液体制冷剂等的油等的温度传感器19受到油的温度的影响，从而允许温度传感器19检测线圈15的温度更精确地。

2. 发明专利

JP2013219913A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2013219913A
公开(公告)日：2013-10-24
申请号：JP2012088239
申请日：2012-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： IKEMOTO MASAYUKI , TAKEUCHI TAKETO
IPC分类号： H02K11/00 , H02K3/18
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine enabling precise measurement of temperature of a multi-phase toroidal coil.SOLUTION: A rotary electric machine 8 includes a toroidal coil 12 wound around each of teeth 28a of a stator core 11, and a temperature sensor 14 that is provided to come into contact with a UV-phase neutral point connection component 24 and a W-phase neutral point connection component 26 which electrically connect the toroidal coils 12, and detects temperatures of the UV-phase neutral point connection component 24 and the W-phase neutral point connection component 26.
摘要翻译：要解决的问题：提供一种能够精确测量多相环形线圈的温度的旋转电机。解决方案：旋转电机8包括缠绕在定子芯11的每个齿28a上的环形线圈12，以及温度传感器14，其被设置为与UV相中性点连接部件24和W相中性点连接部件26接触，W相中性点连接部件26电连接环形线圈12，并且检测UV相中性点连接部件 24和W相中性点连接部件26。

3. 发明专利

JP2013183483A Cooling structure of rotor for rotary electric machine and rotary electric machine 审中-公开
标题翻译：旋转电机和旋转电机转子冷却结构
公开(公告)号：JP2013183483A
公开(公告)日：2013-09-12
申请号：JP2012043990
申请日：2012-02-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YAMAGISHI YOSHITADA , MIYAMOTO TOMOHIKO , ETO YUSUKE , MURAKAMI SATOSHI , TAKEUCHI TAKETO
IPC分类号： H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide a cooling structure of a rotor for a rotary electric machine that prevents entry of a cooling liquid from coolant passages inside a rotor core into between magnetic steel sheets and reduces drag loss.SOLUTION: A cooling structure of a rotor for a rotary electric machine includes: a rotatable shaft 22 that supplies a cooling liquid flowing therein, to the outside; coolant passage holes 34 that are fixedly fitted onto the shaft 22 and allow the cooling liquid supplied from the shaft 22 to flow in an axial direction of the rotary electric machine; and a rotor core 20 that has a plurality of magnetic plates laminated in the axial direction of the rotary electric machine. A seal member 52 that prevents entry of the cooling liquid into between the magnetic plates is provided on a radially outer portion, with respect to a radial direction of the rotor core 20, of an inner circumferential surface of each coolant passage hole 34.
摘要翻译：要解决的问题：提供一种用于旋转电机的转子的冷却结构，其防止冷却液从转子芯内的冷却剂通道进入到电磁钢板之间并减少阻力损失。解决方案：转子的冷却结构对于旋转电机，包括：向外部供给流入其中的冷却液的旋转轴22; 固定在轴22上并允许从轴22供给的冷却液沿着旋转电机的轴向流动的冷却剂通路孔34; 以及具有沿旋转电机的轴向层叠的多个磁性板的转子铁芯20。在冷却剂通路孔34的内周面相对于转子铁心20的径向的径向外侧部分设置防止冷却液进入到磁性板之间的密封部件52。

4. 发明专利

JP2013225959A Stator for rotary electric machine and method for manufacturing the same 有权
标题翻译：旋转电机的定子及其制造方法
公开(公告)号：JP2013225959A
公开(公告)日：2013-10-31
申请号：JP2012096314
申请日：2012-04-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TAKEUCHI TAKETO , IKEMOTO MASAYUKI
IPC分类号： H02K11/00 , H02K15/04
CPC分类号： H02K11/25
摘要： PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine that allows precise detection of the temperatures of annular coils, and to provide a method for manufacturing the same.SOLUTION: A stator 10 for a rotary electric machine includes a plurality of annular coils 12, temperature sensors 14, and fixing members 16. The annular coils 12 are wound around respective teeth 28a of a stator core 11. The temperature sensors 14 are provided between respective bent sections 24c. The bent sections 24c connect the annular coils 12 electrically, and each have a bent shape with two ends thereof facing each other. The fixing members 16 fix the respective bent sections 24c and the respective temperature sensors 14, with the bent sections 24c and the temperature sensors 14 in contact with each other.
摘要翻译：要解决的问题：提供一种旋转电机的定子，其允许精确检测环形线圈的温度，并提供其制造方法。解决方案：一种用于旋转电机的定子10包括多个环形线圈12，温度传感器14和固定构件16.环形线圈12缠绕在定子芯11的各个齿28a上。温度传感器14设置在相应的弯曲部分24c之间。弯曲部分24c电连接环形线圈12，并且每个具有弯曲形状，其两端彼此面对。固定构件16使弯曲部24c和温度传感器14彼此接触地固定各弯曲部24c和各温度传感器14。

5. 发明专利

JP2013223315A Cooling mechanism of rotary electric machine 审中-公开
标题翻译：旋转电机冷却机理
公开(公告)号：JP2013223315A
公开(公告)日：2013-10-28
申请号：JP2012092838
申请日：2012-04-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： IKEMOTO MASAYUKI , SUGIMOTO MASATOSHI , TAKEUCHI TAKETO
IPC分类号： H02K9/19
摘要： PROBLEM TO BE SOLVED: To prevent the size increase of a cooling mechanism of a rotary electric machine.SOLUTION: A cooling mechanism 10 of a rotary electric machine includes: a cooling pipe 20 that supplies a coolant 38 cooling the stator 24 housed in a case 12 and is fixed to the case 12 with axial movement restricted; and a rotation stopper part 22 that is fixed to the cooling pipe 20 and is engaged with the stator 24 with circumferential rotation of the cooling pipe 20 stopped. Further, the rotation stopper part 22 includes a temperature sensor 42 detecting a temperature of the stator 24. The rotation stopper part 22 includes a flange part 40 restricting movement of the temperature sensor 42.
摘要翻译：要解决的问题：为了防止旋转电机的冷却机构的尺寸增加。解决方案：旋转电机的冷却机构10包括：冷却管20，其供应冷却定子24的冷却剂38，所述冷却管20容纳在壳体并且被轴向移动限制地固定到壳体12; 并且在冷却管20的周向旋转的状态下，固定在冷却管20上并与定子24卡合的止转部22停止。此外，旋转止动部22包括检测定子24的温度的温度传感器42.旋转止动部22包括限制温度传感器42的移动的凸缘部40。

6. 发明专利

JP2011239583A Stator of rotary electric machine 审中-公开
标题翻译：旋转电机定子
公开(公告)号：JP2011239583A
公开(公告)日：2011-11-24
申请号：JP2010109375
申请日：2010-05-11
申请人： Aisin Aw Co Ltd , Toyota Industries Corp , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社 , 株式会社豊田自動織機
发明人： KONO HIROSHI , MINOSHIMA NORIMOTO , ETSUNO NAOHITO , TAKEUCHI TAKETO
IPC分类号： H02K3/34
CPC分类号： H02K3/345
摘要： PROBLEM TO BE SOLVED: To provide a stator of a rotary electric machine capable of reducing the use of insulation sheet arranged for securing the creepage distance, and at the same time restricting the movement of a coil toward a radial inward side of a stator core.SOLUTION: In a stator 10 of a rotary electric machine M, a plurality of teeth 13 are disposed on an annular stator core 11, and a plurality of coils 30 are integrated in slots 12 formed between the plurality of teeth 13. An engagement recess 13a is formed in the tooth 13 on the side face facing to the slot 12. An insertion part 31 of the coil 30, which is inserted in the slot 12, is covered with a piece of insulation sheet 20. An engagement part 23, which is engaged with the engagement recess 13a, is formed on the insulation sheet 20.
摘要翻译：要解决的问题：为了提供一种能够减少布置用于确保爬电距离的绝缘片的使用的旋转电机的定子，并且同时限制线圈朝向径向内侧的移动定子铁芯。解决方案：在旋转电机M的定子10中，多个齿13设置在环形定子铁芯11上，并且多个线圈30集成在形成在多个齿13之间的槽12中。接合凹部13a形成在与齿槽12相对的侧面上的齿13中。线圈30的插入槽12中的插入部31被绝缘片20覆盖。接合部23 在绝缘片20上形成有与接合凹部13a接合的孔。（C）2012年，JPO和INPIT

7. 发明专利

JP2007252014A Rotor, its manufacturing method, and electric vehicle 有权
标题翻译：转子，其制造方法和电动车
公开(公告)号：JP2007252014A
公开(公告)日：2007-09-27
申请号：JP2006067651
申请日：2006-03-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARUNO KENTARO , TAKEUCHI TAKETO , AMANO KATSUMI , FUKUMOTO TAKASHI , UEDA KAZUTOSHI
IPC分类号： H02K1/27 , H02K1/22 , H02K15/02
CPC分类号： H02K1/2766 , B60L7/14 , B60L11/1803 , B60L11/1887 , B60L2220/52 , H02K1/276 , H02K7/006 , H02K15/03 , Y02T10/641 , Y02T90/34 , Y10T29/49012
摘要： PROBLEM TO BE SOLVED: To provide a rotor which is lightened and is high in productivity, its manufacturing method, and an electric vehicle which is equipped with it. SOLUTION: The rotor is equipped with a rotor core 131 which is fixed to a fixed shaft and has a magnet insertion hole, a magnet which is inserted into the magnet insertion hole, and a resin part which is injected into the magnet insertion hole. The rotor core 131 is constituted by stacking a plurality of electromagnetic steel plates 1310 in its axial direction. The electromagnetic steel plate 1310 has an electromagnetic steel plate 1312 which has a magnet insertion hole and a hole 131B for weight reduction being provided apart from the magnet insertion hole, and electromagnetic steel plates 1311 and 1313 which have sections that cover the hole 131B being positioned at the axial end of at least one hand of the rotor core 131 and made in the electromagnetic steel plate 1312. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种减轻并且生产率高的转子，其制造方法以及配备有该电动车辆的电动车辆。解决方案：转子配备有转子芯131，该转子芯131固定在固定轴上，具有磁体插入孔，插入到磁体插入孔中的磁体和注入到磁体插入件中的树脂部分孔。转子铁心131通过沿其轴向堆叠多个电磁钢板1310而构成。电磁钢板1310具有电磁钢板1312，该电磁钢板1312具有磁铁插入孔和与磁体插入孔分开设置的用于减轻重量的孔131B，电磁钢板1311,1313具有覆盖孔131B的部分在转子芯131的至少一只手的轴向端部处并在电磁钢板1312中制造。（C）2007年，JPO＆INPIT

8. 发明专利

JP2013183481A Cooling structure of rotor for rotary electric machine and rotary electric machine 审中-公开
标题翻译：旋转电机和旋转电机转子冷却结构
公开(公告)号：JP2013183481A
公开(公告)日：2013-09-12
申请号：JP2012043970
申请日：2012-02-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： MIYAMOTO TOMOHIKO , YAMAGISHI YOSHITADA , ETO YUSUKE , MASATSUKI SHINTARO , TAKEUCHI TAKETO , MURAKAMI SATOSHI
IPC分类号： H02K1/32
摘要： PROBLEM TO BE SOLVED: To provide a cooling structure of a rotor for a rotary electric machine that efficiently cools an axial center region of a rotor core and provides the rotor core with uniform cooling performance with regard to an axial direction thereof.SOLUTION: A cooling structure of a rotor for a rotary electric machine includes: a rotatable shaft 22 that supplies a cooling liquid flowing therein, to the outside; coolant passage holes 34 that are fixedly fitted onto the shaft 22 and allow the cooling liquid supplied from the shaft 22 to flow in an axial direction of the rotary electric machine; and a rotor core 20 that has a plurality of magnetic plates laminated in the axial direction of the rotary electric machine. The cooling liquid flowing out of the shaft 22 is supplied to an axial center region of the rotor core 20 through radially inner sides of the coolant passage holes 34. In the axial center region, the cooling liquid flows into the coolant passage holes 34 and then to both axial sides of the rotor core 20.
摘要翻译：要解决的问题：提供一种用于旋转电机的转子的冷却结构，其有效地冷却转子芯的轴向中心区域，并且使转子芯相对于其轴向方向具有均匀的冷却性能。解决方案：冷却用于旋转电机的转子的结构包括：向外部供应流入其中的冷却液的可旋转轴22; 固定在轴22上并允许从轴22供给的冷却液沿着旋转电机的轴向流动的冷却剂通路孔34; 以及具有沿旋转电机的轴向层叠的多个磁性板的转子铁芯20。从轴22流出的冷却液通过冷却剂通路孔34的径向内侧被供给到转子铁心20的轴心区域。在轴向中心区域，冷却液流入冷却剂通路孔34 到转子芯20的两个轴向侧。

9. 发明专利

JP2013009499A Insulation member for rotary electric machine, stator for rotary electric machine, and method of manufacturing stator for rotary electric machine 有权
标题翻译：旋转电机用绝缘部件，旋转电机用定子及旋转电机定子的制造方法
公开(公告)号：JP2013009499A
公开(公告)日：2013-01-10
申请号：JP2011140023
申请日：2011-06-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： UCHIDA HIROKAZU , TAKEUCHI TAKETO
IPC分类号： H02K3/34 , H02K15/10
摘要： PROBLEM TO BE SOLVED: To provide an insulating paper for rotary electric machine that suppresses separation of an adhesive layer of an insulation member during coil insertion to secure adhesion of the insulation member with respect to the coil and prevents the generation of adhesive dust.SOLUTION: The insulating paper 50 includes a sheet-like insulation substrate 60, and an adhesive material layer 62 provided on one surface of the insulation substrate 60. The adhesive material layer 62 is carried on the insulation substrate 60 without being exposed on one surface of the insulating paper 50. Specifically, the one surface of the insulation substrate 60 has a concave/convex shape. The adhesive material layer 62 is thinner than the height of a convex part 66 on the one surface, and a tip of the convex part 66 protrudes from the adhesive material layer 62.
摘要翻译：要解决的问题：提供一种用于旋转电机的绝缘纸，其抑制在线圈插入期间绝缘构件的粘合剂层的分离，以确保绝缘构件相对于线圈的粘附，并防止粘附粉尘的产生。解决方案：绝缘纸50包括片状绝缘基板60和设置在绝缘基板60的一个表面上的粘合材料层62.粘合材料层62承载在绝缘基板60上而不暴露在绝缘基板60上。绝缘纸50的一个表面。具体地，绝缘基板60的一个表面具有凹凸形状。粘合材料层62比一个表面上的凸部66的高度薄，凸部66的前端从粘合材料层62突出。（C）2013，JPO＆INPIT

10. 发明专利

JP2008263722A Rotor, its manufacturing method, and electric vehicle 有权
标题翻译：转子，其制造方法和电动车
公开(公告)号：JP2008263722A
公开(公告)日：2008-10-30
申请号：JP2007104749
申请日：2007-04-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MIZUTANI TATSUHIKO , TAKEUCHI TAKETO
IPC分类号： H02K1/27 , H02K15/02
CPC分类号： H02K1/2766 , B60L11/1803 , B60L2220/14 , B60L2220/50 , H02K15/03 , Y02T10/641 , Y02T10/7005 , Y10T29/49012
摘要： PROBLEM TO BE SOLVED: To provide a rotor in which a route for a filler to be injected into magnet insertion holes is easily secured, and to provide its manufacturing method, and an electric vehicle. SOLUTION: The rotor comprises rotor cores 131, is configured by stacking first plate members and second plate members and has first magnet insertion holes 1311 and second magnet insertion holes 1312 located outside in the radial direction to the first magnet insertion holes 1311, magnets 132, which are inserted into the first and second magnet insertion holes, and resin portions 133, which are injected into the first and second magnet insertion holes. The first plate members have first and second holes constituting the first and second magnet insertion holes. The second plate members, located at least one axial end of the rotor core 131, have a portion which covers a part of the first holes. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种转子，其中易于确保注入到磁体插入孔中的填料的路线，并提供其制造方法和电动车辆。解决方案：转子包括转子芯131，其通过堆叠第一板构件和第二板构件构成，并且具有位于第一磁体插入孔1311的径向外侧的第一磁体插入孔1311和第二磁体插入孔1312，插入到第一和第二磁体插入孔中的磁体132和注入到第一和第二磁体插入孔中的树脂部分133。第一板构件具有构成第一和第二磁体插入孔的第一和第二孔。位于转子芯131的至少一个轴向端部的第二板构件具有覆盖第一孔的一部分的部分。版权所有（C）2009，JPO＆INPIT

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