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41. 发明专利

JP2005051941A Split stator core 审中-公开
标题翻译：分割定子核心
公开(公告)号：JP2005051941A
公开(公告)日：2005-02-24
申请号：JP2003282309
申请日：2003-07-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENJI , SATO HIROSHI , KATSU TOSHIAKI , TATEISHI KOJI
IPC分类号： H02K1/18
摘要： PROBLEM TO BE SOLVED: To offer a split core which can prevent a deterioration in iron loss property due to compressive stress, relating to a split stator core which is equipped with split yokes being demarcated by parting planes dividing an annulus ring circumferentially and whose annular yoke is constituted by coupling the split yokes with one another.
SOLUTION: Cuts are formed at the parting planes of split yokes CY0 and CY1, whereby projection parts C0R and C1L in the shape of projections are made. Then, the projection parts C0R and C1L are abutted on each other, whereby a gap GP1 is made in a main magnetic flux region BM. Hereby, the compressive stress in the main magnetic flux region BM can be zeroed, so this stator core can suppress the occurrence of iron loss due to the compressive stress in the main magnetic flux region BM, thus it becomes possible to elevate the efficiency of a motor.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止由于压缩应力引起的铁损性质的劣化的分裂铁心，该分裂铁心与分体式定子铁芯相配合，该分体式铁心是通过分开圆周方向的圆环的分型平面划分的，其环形轭通过将分开的轭彼此连接而构成。解决方案：在分离式轭架CY0和CY1的分型平面处形成切口，由此制成突起形状的突出部分C0R和C1L。然后，突起部C0R，C1L彼此抵接，由此在主磁通区BM中形成间隙GP1。因此，主磁通区域BM中的压缩应力可以归零，因此该定子铁心可以抑制由于主磁通区域BM中的压缩应力引起的铁损的发生，从而可以提高主磁通区域BM的效率发动机。版权所有（C）2005，JPO＆NCIPI

42. 发明专利

JP2010104232A Method of manufacturing stator 有权
标题翻译：制造定子的方法
公开(公告)号：JP2010104232A
公开(公告)日：2010-05-06
申请号：JP2009299115
申请日：2009-12-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO YASUHIRO , MIZUTANI RYOJI , HARADA KENJI
IPC分类号： H02K15/12 , H02K15/04
摘要： PROBLEM TO BE SOLVED: To form a coil to fit to a tooth having a stator core, thereby improving the quality in insulation. SOLUTION: The method of manufacturing the stator of a rotating electrical machine composed of a rotor and a stator includes: a step (S1100) of forming a coil to fit to a tooth, a step (S1000) of manufacturing the stator core, a step (S1200) of winding the coil on the tooth, and a step (S1400) of insulating the coil wound on the stator core. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：形成线圈以配合到具有定子芯的齿，从而提高绝缘的质量。解决方案：由转子和定子组成的旋转电机的定子的制造方法包括：形成用于配合到齿的线圈的台阶（S1100）;制造定子铁心的步骤（S1000），将线圈缠绕在齿上的步骤（S1200），以及使缠绕在定子铁心上的线圈绝缘的步骤（S1400）。版权所有（C）2010，JPO＆INPIT

43. 发明专利

JP2008178199A Manufacturing method for coil, coil of motor, and stator of motor 审中-公开
标题翻译：线圈，电机线圈和电机定子的制造方法
公开(公告)号：JP2008178199A
公开(公告)日：2008-07-31
申请号：JP2007008376
申请日：2007-01-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YUKIBUKI SHINGO , HARADA KENJI
IPC分类号： H02K15/04 , H02K3/18
CPC分类号： H02K15/045 , H01F27/2847 , H01F41/071 , H01F41/077 , H02K3/18 , Y10T29/49009
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a motor coil, to provide a coil of a motor, and to provide a stator of a motor wherein the space factor of a flat conductor in a slot in a stator core can be enhanced. SOLUTION: The manufacturing method for a coil is such that: one face of a flat conductor 15 having a rectangular cross section is abutted against a guided shaft 83; edgewise bending is carried out to bend the one face in the direction of a short side of the rectangular sections along a curved surface provided in the guided shaft 83; and a motor coil 10 spirally wound is thereby formed. A deforming mechanism 62 is provided which deforms the thickness changing portions 15a equivalent to the four corners of the coil 10 throughout the width of the flat conductor 15 so that the thickness equivalent to the length of a short side of the rectangular cross section of the flat conductor 15 when the flat conductor 15 is subjected to edgewise bending. The coil 10 is formed by deforming the thickness changing portions 15a of the flat conductor 15 by the deforming mechanism 62 and subjecting the thickness changing portions 15a of the flat conductor 15 to edgewise bending. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于电动机线圈的制造方法，以提供电动机的线圈，并且提供电动机的定子，其中定子铁芯中的槽中的扁平导体的空间系数可以加强。解决方案：线圈的制造方法是：具有矩形横截面的扁平导体15的一个面与导向轴83抵接; 进行边缘弯曲，沿着设置在导向轴83上的弯曲面使矩形部的短边方向的一个面弯曲; 由此形成螺旋卷绕的电动机线圈10。提供了一种变形机构62，其使平坦导体15的整个宽度上的与线圈10的四个角相等的厚度变化部分15a变形，使得与扁平的矩形截面的短边的长度相当的厚度当扁平导体15经受边缘弯曲时，导体15。线圈10通过使变形机构62使扁平导体15的厚度变更部15a变形而使扁平导体15的厚度变更部15a沿边缘弯曲而形成。版权所有（C）2008，JPO＆INPIT

44. 发明专利

JP2008109829A Stator structure for rotary electric machine, and manufacturing method therefor 审中-公开
标题翻译：旋转电机定子结构及其制造方法
公开(公告)号：JP2008109829A
公开(公告)日：2008-05-08
申请号：JP2006292943
申请日：2006-10-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENJI , YUKIBUKI SHINGO
IPC分类号： H02K3/04 , H02K3/18
CPC分类号： H02K3/14 , H02K3/18 , H02K3/28 , Y10T29/49009
摘要： PROBLEM TO BE SOLVED: To prevent windings from causing winding unpiling or becoming bulky, and to reduce the loss of ring current and the like. SOLUTION: A stator 1 of a rotary electric machine includes a plurality of winding objects 7 of concentrated winding types, in which two conductors A and B are regularly wound. When the number of conductors supplied to each winding object 7 is set to P, the overall number of slots of the stator 1 (number of winding objects 7) to be T, and the number of neutral points (number of stars) to be S, twist is given to the winding 4 between the winding objects 7 at a spacing of each N pieces (N is a natural number) that satisfies the relation T=3×S×P×N. Each winding object 7 makes parallel windings, where the two conductors A and B are regularly wound. The first conductors A and B are twisted inside, and the second conductors B and A are laminated and twisted on the outside. The conductors are twisted so that the inner side and the outer side become parallel windings of identical turns. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止绕组引起绕组脱落或变得笨重，并且减少环电流的损失等。解决方案：旋转电机的定子1包括多个卷绕类型的卷绕物体7，其中两个导体A和B被定期缠绕。当提供给每个绕组物体7的导体数量设置为P时，定子1的总数（绕组物体7的数量）为T的数量和中性点（星号数）为S 以满足T = 3×S×P×N的关系的每个N个（N为自然数）的间隔向绕组物体7之间施加扭曲。每个绕线物体7形成平行绕组，其中两个导体A和B被规则地缠绕。第一导体A和B被扭曲在内部，并且第二导体B和A在外部被层压和扭绞。导体被扭曲，使得内侧和外侧成为相同匝的平行绕组。版权所有（C）2008，JPO＆INPIT

45. 发明专利

JP2005335623A Motor component and its mounting structure 有权
标题翻译：电机部件及其安装结构
公开(公告)号：JP2005335623A
公开(公告)日：2005-12-08
申请号：JP2004159651
申请日：2004-05-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MIZUTANI RYOJI , YOGO SHIGEKAZU , HARADA KENJI , SAKURAI JUNICHIRO , TORII ATSUSHI , TOSHIMA HIRONORI , ISOTANI SHIGETAKA
IPC分类号： B62D7/18 , B60K7/00
摘要： PROBLEM TO BE SOLVED: To avoid interference with a suspension, a shock absorber or a steering tie-rod when steering wheels.
SOLUTION: A cooling fin 410 is mounted to a case 60 of an in-wheel motor 70 provided in the wheel to generate the driving force of the wheel. The wheel comprises a knuckle 180 for rotatably supporting the wheel. The wheel is a steered wheel with the knuckle 180 rotated in a steering direction when steering. The axial length of the in-wheel motor 70 is longer than the width of the wheel. The cooling fin 410 is shaped to be settled within a range predetermined based on a king pin shaft which is the rotational center when steering the wheel.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：避免在方向盘时干扰悬架，减震器或转向系杆。解决方案：冷却翅片410安装到设置在车轮中的轮内电动机70的壳体60以产生车轮的驱动力。车轮包括用于可旋转地支撑车轮的转向节180。车轮是转向轮，转向节180在转向时在转向方向上转动。轮毂马达70的轴向长度比车轮的宽度长。冷却翅片410成形为在转向车轮时基于作为旋转中心的主销轴预定的范围内定位。版权所有（C）2006，JPO＆NCIPI

46. 发明专利

JP2005176470A Method for manufacture of stator 有权
标题翻译：定子的制造方法
公开(公告)号：JP2005176470A
公开(公告)日：2005-06-30
申请号：JP2003411276
申请日：2003-12-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO YASUHIRO , MIZUTANI RYOJI , HARADA KENJI
IPC分类号： H02K3/34 , H02K15/085 , H02K15/10 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To enhance the quality of insulation in a method for the manufacture of the stator of a rotary electric machine comprising a rotor and a stator.
SOLUTION: The method for the manufacture of the stator of a rotary electric machine comprising a rotor and a stator comprises: a step in which coils are formed in a shape corresponding to the shape of teeth (S1100); a step in which a stator core is manufactured (S1000); a step in which the coils are attached to the teeth (S1200); and a processing step in which the coils installed on the stator core are subjected to an insulating process (S1400).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高包括转子和定子的旋转电机的定子的制造方法中的绝缘质量。解决方案：包括转子和定子的旋转电机的定子的制造方法包括：将线圈形成为与齿形对应的形状的步骤（S1100）; 制造定子铁心的步骤（S1000）。线圈附接到齿的步骤（S1200）; 以及安装在定子铁心上的线圈经受绝缘处理的处理步骤（S1400）。版权所有（C）2005，JPO＆NCIPI

47. 发明专利

JP2005104465A Vehicle height adjustment device 审中-公开
标题翻译：车辆高度调整装置
公开(公告)号：JP2005104465A
公开(公告)日：2005-04-21
申请号：JP2004331002
申请日：2004-11-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHONO SHOICHI , HASHIMOTO YOSHIYUKI , TABATA MASAAKI , HARADA KENJI , SATO KOJI , KANETANI MASAKI
IPC分类号： B60G17/015 , B60G17/056 , F16F9/52 , F16F9/56
摘要： PROBLEM TO BE SOLVED: To enhance the durability of a hydraulic system by solving a problem occurring in the hydraulic system when an oil temperature is too low or too high. SOLUTION: A microcomputer 30 adjusts/controls the actual vehicle height of a vehicle to a target vehicle height by controlling an electric motor 21, leveling valves 24a, 24b and an accumulator valve 26 so as to eliminate the deviation of the actual vehicle height relative to the target vehicle height based on the actual vehicle height detected by vehicle height sensors 33a-33c. When the oil temperature T detected by an oil temperature sensor 34 is extremely low or high, the control of the vehicle height adjustment and the feed of operation oil to an accumulator 25 are interrupted by stopping the operation of the electric motor 21 and a hydraulic pump 22 and switching respective valves 24a, 24b, and 26 to closed states. Thereby, it is avoided that a load of the hydraulic pump 22 becomes large and a delivery capacity is reduced by the fact that the viscosity or fluidity property of the operation oil is extremely high or low. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了通过解决油温太低或过高时在液压系统中发生的问题来提高液压系统的耐久性。解决方案：微型计算机30通过控制电动机21，调平阀24a，24b和蓄能器阀26来调节/控制车辆的实际车辆高度与目标车辆高度，以消除实际车辆的偏差基于由车高传感器33a-33c检测到的实际车辆高度，相对于目标车辆高度的高度。当由油温传感器34检测到的油温T极低或过高时，通过停止电动机21的操作和液压泵来中断对车辆高度调节的控制和对蓄能器25的操作油的供给并且将各个阀24a，24b和26切换到关闭状态。因此，通过操作油的粘度或流动性特别高或低，可以避免液压泵22的负荷变大，输送能力降低。版权所有（C）2005，JPO＆NCIPI

48. 发明专利

JP2004312928A Stator for motor and motor provided therewith 有权
公开(公告)号：JP2004312928A
公开(公告)日：2004-11-04
申请号：JP2003105269
申请日：2003-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENJI
IPC分类号： H02K1/18 , H02K1/14 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a stator which can generate large torque and which can suppress core loss. SOLUTION: The stator 2 is provided with an annular core body 10, a plurality of winding phases from 21 to 32, and a magnetic body 40. The core body 10 has a plurality of the teeth parts 11. A slot part 13 is formed between a plurality of the teeth parts 11. The winding phases from 21 to 32 are wound concentratedly around a plurality of the teeth parts 11. A part of the winding phases from 21 to 32 is located at the slot part 13. The magnetic body 40 is inserted to a space formed in between the bottom part 12 of the slot part 13 and the winding phases from 21 to 32. COPYRIGHT: (C)2005,JPO&NCIPI

49. 发明专利

JP2010149643A Protective film 审中-公开
标题翻译：保护膜
公开(公告)号：JP2010149643A
公开(公告)日：2010-07-08
申请号：JP2008328764
申请日：2008-12-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HARADA KENJI
IPC分类号： B60B7/00 , F16D65/00
摘要： PROBLEM TO BE SOLVED: To provide a protective film with less adhesion of foreign matter when stuck to a wheel.
SOLUTION: This protective film 10 is stuck to a disk face of the wheel, and includes a film 12, an adhesion part provided on one surface of the film 12 and release paper 14 covering the adhesion part during an unused time of the protective film 10 and peeling during the use of the protective film 10. The release paper 14 includes a first circular cut line 18 for sectioning a first annular region 16 stuck to a rim of the wheel of the adhesion part to be exposable, and a plurality of second cut lines 22 which are radially formed up to the first cut line 18 in a region inside the first cut line 18 and section a second region 20 stuck to a spoke of the wheel of the adhesion part to be exposable.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供当粘在轮上时具有较少的异物附着力的保护膜。解决方案：该保护膜10粘贴到车轮的盘面上，并且包括膜12，设置在膜12的一个表面上的粘合部分和覆盖粘合部分的剥离纸14在未使用的时间期间保护膜10和使用保护膜10时的剥离。剥离纸14包括第一圆形切割线18，用于将粘附到粘合部分的轮缘的第一环形区域16分割成可曝光，并且多个第二切割线22在第一切割线18内部的区域中径向形成直到第一切割线18，并且第二区域20粘附在可暴露的粘合部分的轮的轮辐上。版权所有（C）2010，JPO＆INPIT

50. 发明专利

JP2007336652A Stator for rotary electric machine 审中-公开
标题翻译：旋转电机定子
公开(公告)号：JP2007336652A
公开(公告)日：2007-12-27
申请号：JP2006163894
申请日：2006-06-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YUKIBUKI SHINGO , HARADA KENJI , TAKETSUNA YASUHARU
IPC分类号： H02K3/04 , H02K3/34 , H02K15/02
CPC分类号： H02K3/18
摘要： PROBLEM TO BE SOLVED: To provide a stator for rotary electric machine that suppresses the loss due to eddy current. SOLUTION: A stator includes a stator core having multiple slots in the direction parallel to the rotating shaft of the rotary electric machine; multiple coil plate laminates formed, by radially laminating multiple coil plates with an insulating film stuck to at least either side thereof; and connecting members for connecting together the coil plate laminated bodies inserted into different slots. The stator has at least either a first shape or a second shape. In the first shape, at least two interconnecting members are so provided that they intersect each other, as viewed from the direction parallel to the rotating shaft; and in the second shape, one coil plate 128 is formed, by integrally combining together structural elements 200, 202 of substantially a flat plate shape, that are bent in the direction of the front and the back, as viewed from the radial direction. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于抑制涡流损失的旋转电机的定子。定子包括定子芯，该定子芯在平行于旋转电机的旋转轴的方向上具有多个槽; 通过将多个线圈板径向地层压有绝缘膜而形成多个线圈板层压板，所述绝缘膜粘附在其至少两侧; 以及用于将插入到不同槽中的线圈板层叠体连接在一起的连接构件。定子具有至少第一形状或第二形状。在第一形状中，从平行于旋转轴的方向观察，至少两个互连构件被设置成使得它们彼此相交，并且在第二形状中，通过将从径向方向观察的沿前后方向弯曲的大致平板形状的结构元件200,202整体结合在一起而形成一个线圈板128。版权所有（C）2008，JPO＆INPIT

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