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21. 发明专利

JP2007110808A Motor core 审中-公开
标题翻译：电机核心
公开(公告)号：JP2007110808A
公开(公告)日：2007-04-26
申请号：JP2005297754
申请日：2005-10-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO YASUHIRO , MIZUTANI RYOJI , TATEMATSU KAZUTAKA
IPC分类号： H02K1/18 , H02K1/02
摘要： PROBLEM TO BE SOLVED: To prevent core segments from moving in the axial direction in a motor core comprising a plurality of the core segments as a dust core formed by pressing and molding magnetic metal powder bound by an insulative binding agent. SOLUTION: The motor core 1 comprises the dust core by pressing and molding the magnetic metal powder bound by the insulative binding agent, and is provided with an annular base 2, and a plurality of coil winding sections 3 protruding within the annular base 2 and having wound coils. The motor core 1 comprises the core segments 4 circumferentially divided. The core segment 4 comprises a partial annular base 5, and at least one coil winding section 3 protruding within the partial annular base 5. The partial annular base 5 circumferentially has a coupling protrusion 8 at one end, and a coupling recess 9 at the other end. The coupling protrusion 8 in the core segment 4 is pressed into the coupling recess 9 in the adjacent core segment 4. The adjacent core segments 4 are fixed to each other. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止芯部在包括多个芯部段的电动机芯中沿轴向移动，作为通过压制和模制由绝缘粘合剂结合的磁性金属粉末而形成的压粉芯。解决方案：电动机芯1通过压制和模制由绝缘粘合剂结合的磁性金属粉末而包括压粉芯，并且设置有环形基座2和在环形基座内突出的多个线圈绕组部分3 2并具有缠绕线圈。电动机芯1包括周向分开的铁芯段4。芯部分4包括部分环形基部5和在部分环形基底5内突出的至少一个线圈绕组部分3.部分环形基座5沿圆周方向具有一端的耦合突起8和另一端的联接凹槽9 结束。芯段4中的联接突起8被压入相邻的芯段4中的联接凹槽9中。相邻的芯段4彼此固定。版权所有（C）2007，JPO＆INPIT

22. 发明专利

JP2007099121A Drive device for hybrid vehicle 有权
标题翻译：混合动力驾驶装置
公开(公告)号：JP2007099121A
公开(公告)日：2007-04-19
申请号：JP2005292557
申请日：2005-10-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TATEMATSU KAZUTAKA , MIZUTANI RYOJI , ENDO YASUHIRO , TAWARA YASUAKI
IPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60K17/04 , B60L9/18 , B60L11/14 , F16H57/02 , F16H57/023 , F16H57/04 , H02K11/00 , H02M7/48
CPC分类号： Y02T10/6239 , Y02T10/7022 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a drive device for a hybrid vehicle integrated with an inverter and decreased in size. SOLUTION: The drive device for the hybrid vehicle comprises a motor generator MG2 coaxially disposing rotation center shafts of rollers and a motor generator MG1 disposed behind the MG2; a power dividing mechanism disposed coaxially with a rotation center shaft of a crank shaft and between the motor generators MG1, MG2; and a power control unit 21 controlling the motor generators MG1, MG2. In the power control unit 21, at least a reactor L1 and a smooth capacitor C2 are respectively disposed on a first side and a second side by dividing. The motor generators MG1, MG2, the power dividing mechanism, and a power control unit 21 are stored in a metallic case and integrated. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种与逆变器集成并且尺寸减小的混合动力车辆的驱动装置。解决方案：用于混合动力车辆的驱动装置包括同轴地布置辊的旋转中心轴的电动发电机MG2和设置在MG2后面的电动发电机MG1; 功率分配机构，其与曲轴的旋转中心轴同轴地设置在电动发电机MG1，MG2之间; 以及控制电动发电机MG1，MG2的电力控制单元21。在功率控制单元21中，至少电抗器L1和平滑电容器C2分别设置在第一侧和第二侧。电动发电机MG1，MG2，动力分配机构和动力控制单元21存储在金属壳体中并集成。版权所有（C）2007，JPO＆INPIT

23. 发明专利

JP2007074851A Core and manufacturing method of core 有权
标题翻译：核心核心与制造方法
公开(公告)号：JP2007074851A
公开(公告)日：2007-03-22
申请号：JP2005260521
申请日：2005-09-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TATEMATSU KAZUTAKA , MIZUTANI RYOJI , ENDO YASUHIRO
IPC分类号： H02K1/04 , H02K1/02 , H02K15/02
CPC分类号： H02K1/02 , H02K1/04 , H02K15/022 , Y10T29/49009
摘要： PROBLEM TO BE SOLVED: To provide a core comprising a base body of a powder core in which high heat resistance is achieved. SOLUTION: The core comprises a base body of a powder core 31 manufactured by pressing magnetic powder coated with an insulating film. An inorganic heat resistant film 32 is formed at least partially on the surface of the powder core 31 opposing a winding 12. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种芯，其包括实现高耐热性的粉末芯的基体。解决方案：芯包括通过挤压涂覆有绝缘膜的磁粉制造的粉末芯31的基体。至少部分地在粉末芯31的与绕组12相对的表面上形成无机耐热膜32。（C）2007，JPO＆INPIT

24. 发明专利

JP2007074844A Stator core, motor 审中-公开
标题翻译：定子芯，电机
公开(公告)号：JP2007074844A
公开(公告)日：2007-03-22
申请号：JP2005260393
申请日：2005-09-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TATEMATSU KAZUTAKA , MIZUTANI RYOJI , ENDO YASUHIRO
IPC分类号： H02K1/18 , H02K1/02
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To facilitate the assembling work of a stator where a tooth and a yoke are formed while being split.
SOLUTION: A hole 32 having stepped bottom faces 34 and 36 is formed at the upper surface of a yoke 20, and a corresponding protrusion 38 and a recess 40 are formed at the lower surface of a tooth 30. When they are fitted by this fitting structure, the tooth 30 can be set in an appropriate position of the yoke 20 at an appropriate depth. Since the yoke 20 and the tooth 30 are molded by a power core and the fitting structure is formed simultaneous, and special machining is not required.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了便于在分离时形成齿和轭的定子的组装工作。解决方案：在轭20的上表面处形成具有阶梯状底面34和36的孔32，并且在齿30的下表面处形成相应的突出部38和凹部40.当它们被安装时通过这种装配结构，齿30可以在适当的深度处设置在轭架20的适当位置。由于轭20和齿30由动力芯成型，并且配合结构同时形成，并且不需要特殊的加工。版权所有（C）2007，JPO＆INPIT

25. 发明专利

JP2006280134A Method of manufacturing coil 有权
标题翻译：制造线圈的方法
公开(公告)号：JP2006280134A
公开(公告)日：2006-10-12
申请号：JP2005097663
申请日：2005-03-30
申请人： Sumitomo Electric Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社
发明人： MAEDA TAKAO , ENDO YASUHIRO , MIZUTANI RYOJI , HARADA KENJI
IPC分类号： H02K15/04 , H01F41/04
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a coil manufacturing method which can easily regularize the array of the winding of a coil with force smaller than that in the case of regularizing the array of winding, putting them together for two or more stages.
SOLUTION: This coil manufacturing method is one for press-molding a coil 3 by pressing it in its diametrical direction (x direction) gradually each time the winding 3a is wound roughly spirally for specified stages, aiming at an object where winding 3a is wound roughly spirally on itself in two or more stages out of coils 3 used for a motor for power source of, for example, a hybrid car or an electric car.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种线圈制造方法，其可以容易地使线圈绕组的阵列规则化，其力小于使绕组阵列正规化的情况下的线圈的阵列，将它们放在一起达到两个或多个阶段。解决方案：这种线圈制造方法是一种线圈3，其通过在线圈3a大致螺旋地卷绕规定阶段时沿其直径方向（x方向）逐渐按压而成型，针对卷绕3a的物体在用于例如混合动力汽车或电动汽车的电源的电动机的线圈3中，以两个或更多个阶段大致螺旋地卷绕。版权所有（C）2007，JPO＆INPIT

26. 发明专利

JP2006278094A Heat resistant insulating cover material 审中-公开
标题翻译：耐热绝缘材料
公开(公告)号：JP2006278094A
公开(公告)日：2006-10-12
申请号：JP2005094061
申请日：2005-03-29
申请人： Sumitomo Electric Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社
发明人： IIZUKA SHINICHI , ENDO YASUHIRO , MIZUTANI RYOJI , TATEMATSU KAZUTAKA , HARADA KENJI
IPC分类号： H01B17/60 , H01B7/02 , H01B7/29 , H01F5/06 , H01F27/32
摘要： PROBLEM TO BE SOLVED: To provide a heat resistant insulating cover material covering and insulating a conductor, having high heat resistant property hardly generating defect of the insulation cover caused by breakage, crack or the like. SOLUTION: The insulating cover material has a glass layer composed of inorganic oxide having softening temperature of not less than 400°C and less than 800°C, especially the glass layer having thermal expansion rate of 8 to 23×10 -6 /°C at glass transition point; and a protection sheet layer protecting the glass layer, composed of inorganic oxide, having softening temperature higher than that of the glass layer, especially the protection layer sheet made of porous material. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供覆盖和绝缘导体的耐热绝缘覆盖材料，具有高耐热性，几乎不产生由断裂，裂纹等引起的绝缘盖的缺陷。解决方案：绝缘覆盖材料具有由软化温度为400℃以上且小于800℃的无机氧化物构成的玻璃层，特别是热膨胀率为8〜23×10 -6 /℃; 以及保护层，其保护由无机氧化物构成的玻璃层，其软化温度高于玻璃层的软化温度，特别是由多孔材料制成的保护层片材。版权所有（C）2007，JPO＆INPIT

27. 发明专利

JP2006067756A Stator for rotary electric machine, and manufacturing method for stator for the rotary electric machine 审中-公开
标题翻译：旋转电机定子及旋转电机定子制造方法
公开(公告)号：JP2006067756A
公开(公告)日：2006-03-09
申请号：JP2004250209
申请日：2004-08-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKAHASHI TOSHIMITSU , MIZUTANI RYOJI , SATO HIROSHI
IPC分类号： H02K3/18 , H02K1/18 , H02K3/26 , H02K15/04 , H02K15/06
摘要： PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine and the manufacturing method of the stator, capable of manufacturing in simple production processes, and improving the space factor of a coil.
SOLUTION: A plurality of holes H into which a core portion of the stator is inserted are provided in an insulation film 50, and sheet-type sheet coils 31A to 42A,...., 31N to 42N are provided around the holes H. The insulating film 50 is wound around a sheet winding die in a 12-angles shape, starting from the sheet coil 31A side to finish on the coil 42N side. Namely, the sheet coils 31A to 33A become the first winding, and the sheet coils 41N to 42N are wound at the last to form laminated layers coils for corresponding to 12 poles. The relative position between a core and the coils and between coils can be determined accurately before assembly, and wasteful space in a slot can be minimized, thus improving the space factor of the coils.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于旋转电机的定子和定子的制造方法，其能够在简单的制造工艺中制造并且提高线圈的空间系数。
解决方案：在绝缘膜50中设置有多个定子的芯部插入的孔H，并且片状片状片31A至42A，...，31N至42N设置在绝缘膜50从片状线圈31A侧以12角形状卷绕在片状卷绕模具上，在线圈42N侧完成。也就是说，片状线圈31A至33A成为第一绕组，并且最后卷绕片状线圈41N至42N，以形成对应于12极的叠层层线圈。在组装之前，可以精确地确定芯线和线圈之间的线圈之间的相对位置，并且可以最小化槽中的浪费空间，从而提高线圈的空间因数。版权所有（C）2006，JPO＆NCIPI

28. 发明专利

JP2005271909A Wiring device 有权
标题翻译：接线装置
公开(公告)号：JP2005271909A
公开(公告)日：2005-10-06
申请号：JP2005049515
申请日：2005-02-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENJI , MIZUTANI RYOJI , SUGIYAMA MIZUHO , TSUCHIDA MITSUTAKA , ISOTANI SHIGETAKA , TOSHIMA HIRONORI
IPC分类号： B60G3/20 , B60G3/28 , B60K7/00 , B60L15/00 , B60R16/02 , B62D7/18
CPC分类号： B60G2204/30
摘要： PROBLEM TO BE SOLVED: To provide a wiring device for an in-wheel motor reducing tension to a wire and enhancing durability.
SOLUTION: A wiring clamp 110 rotatably attached to an upper arm 30 making a shaft of a king pin 72A as a center is provided. Excessive tension to the wire applied to a connection part to a wiring box 110 can be reduced by retaining the wires 81-84 at the neighborhood to the king pin 72A even when an operation angle of the wheel is varied accompanying with rotation of a steering wheel. The wiring clamp 110 is set to a suitable angle relative to the operation angle of the wheel by force received from the wires 81-84. Preferably, the wiring clamp 110 may be forcedly rotated in response to the operation angle of the wheel using a gear mechanism.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于轮内电动机的接线装置，其减少对电线的张力并提高耐用性。解决方案：提供一种可转动地安装在上臂30上的接线夹110，该臂用于使主销72A的轴为中心。即使当车轮的操作角随着方向盘的旋转而变化时，也可以通过将电线81-84保持在附近的主销72A，从而可以减少施加到配线箱110的连接部分的电线的过大张力。通过从电线81-84接收的力，将线夹110设置成相对于车轮的操作角度的适当角度。优选地，接线夹110可以响应于使用齿轮机构的车轮的操作角而被强制地旋转。版权所有（C）2006，JPO＆NCIPI

29. 发明专利

JP2005184916A Dust core and stator core 有权
标题翻译： DUST核心和定位核心
公开(公告)号：JP2005184916A
公开(公告)日：2005-07-07
申请号：JP2003419438
申请日：2003-12-17
申请人： Sumitomo Electric Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社
发明人： TOYODA HARUHISA , IGARASHI NAOTO , OYAMA HITOSHI , ENDO YASUHIRO , MIZUTANI RYOJI
IPC分类号： B22F3/00 , H02K1/02 , H02K1/14 , H02K1/16
CPC分类号： H02K1/148 , H02K1/02
摘要： PROBLEM TO BE SOLVED: To provide a dust core which has desired magnetic characteristics and in which an iron loss is sufficiently reduced and to provide a stator core. SOLUTION: The dust core includes a leading end 15 and a terminating end 16 in such a manner that magnetic lines of force extended from the leading end 15 toward the terminating end 16 is formed in the interior. The dust core includes a first part 17 disposed on the shortest magnetic path of the magnetic lines of force for connecting the leading end 15 to the terminating end 16 and having a permeability μa, and a second part 18 disposed separately from the shortest magnetic path of the magnetic lines of force 20 and having a permeability μb larger than the μa. COPYRIGHT: (C)2005,JPO&NCIPI

30. 发明专利

JP2005176463A motor 审中-公开
标题翻译：发动机
公开(公告)号：JP2005176463A
公开(公告)日：2005-06-30
申请号：JP2003410865
申请日：2003-12-09
申请人： Sumitomo Electric Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社
发明人： OYAMA HITOSHI , TSURITA TAMIO , KOMATSU YUTAKA , MIZUTANI RYOJI
IPC分类号： H02K1/12 , H02K3/04 , H02K17/12 , H02K19/10 , H02K21/14 , H02K21/28
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a motor wherein a winding structure can be easily formed on a core, using conductive plates. SOLUTION: The motor comprises a stator and a rotor, disposed substantially concentrically with the stator and rotated. Either the rotor or the stator comprises a plurality of magnetic poles, arranged in the circumferential direction and conductive plates, disposed in between the magnetic poles in a meandering pattern. A rotating magnetic field is formed in the circumferential direction by energizing these conductive plates. Alternatively, either the rotor or the stator is formed into a cylindrical shape, by arranging a plurality of magnetic pole units in the circumferential direction. The magnetic pole units have a plurality of magnetic poles, arranged in parallel in the axial direction and conductive plates disposed between the magnetic poles in a meandering pattern. A rotating magnetic field is formed in the magnetic poles in the circumferential direction by energizing these conductive plates. The motor is so constructed that the rotor is made to rotate by the attraction/repulsion of the rotor, and those of the stator to and from the stator and the rotor. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电动机，其中可以使用导电板在绕组上容易地形成绕组结构。解决方案：电动机包括与定子大致同心设置并旋转的定子和转子。转子或定子都包括沿圆周方向布置的多个磁极和以弯曲图案设置在磁极之间的导电板。通过激励这些导电板，在周向上形成旋转磁场。或者，转子或定子通过在圆周方向上布置多个磁极单元而形成为圆柱形。磁极单元具有沿轴向平行布置的多个磁极和以蜿蜒图案设置在磁极之间的导电板。通过激励这些导电板，在圆周方向上的磁极中形成旋转磁场。电动机被构造成使得转子通过转子的吸引/排斥使定子和定子以及转子的定子旋转。版权所有（C）2005，JPO＆NCIPI

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