专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013144339A Splitting method and method of manufacturing rotor 审中-公开
标题翻译：分割方法和制造转子的方法
公开(公告)号：JP2013144339A
公开(公告)日：2013-07-25
申请号：JP2012006035
申请日：2012-01-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YUKIBUKI SHINGO
IPC分类号： B26F3/00 , B28D5/00
摘要： PROBLEM TO BE SOLVED: To quickly split one plate magnet material into at least four even number of pieces in a uniform shape and equal masses.SOLUTION: A splitting method includes: (2) a first positioning step of positioning a first splitting groove present at a feeding direction center of a plate magnet material; (3) a first holding step of holding both sides of the first splitting groove by two clamps; (4) a first splitting step of moving the clamp to perform the splitting about the first splitting groove; (5) a second positioning step of positioning a second splitting groove present at the feeding direction center of one magnet material piece; (6) a second holding step of holding both sides of the second splitting groove by both clamps; (7) a second splitting step of moving the clamp to perform the splitting about the second splitting groove; (8) a third positioning step of positioning a third splitting groove present at the feeding direction center of the other magnet material piece; (9) a third holding step of holding both sides of the third splitting groove by both clamps; and (10) a third splitting step of moving the clamp to perform the splitting about the third splitting groove.
摘要翻译：要解决的问题：将一块平板磁铁材料快速地分成均匀形状和相等质量的至少四个偶数块。解决方案：分解方法包括：（2）第一定位步骤，定位存在于平板磁铁材料的进给方向中心; （3）通过两个夹持件保持第一分割槽的两侧的第一保持步骤; （4）第一分离步骤，使所述夹具移动以进行围绕所述第一分离槽的分裂; （5）第二定位步骤，定位存在于一个磁体材料片的进给方向中心的第二分割槽; （6）通过两个夹具保持第二分割槽的两侧的第二保持步骤; （7）第二分割步骤，使所述夹具移动以执行围绕所述第二分割槽的分裂; （8）第三定位步骤，定位存在于另一个磁体材料的进给方向中心的第三分割槽; （9）通过两个夹具保持第三分割槽的两侧的第三保持步骤; 和（10）第三分离步骤，使夹具移动以围绕第三分割槽进行分裂。

2. 发明专利

JP2011130608A Method for preventing displacement of stator and stator coil 审中-公开
标题翻译：防止定子和定子线圈位移的方法
公开(公告)号：JP2011130608A
公开(公告)日：2011-06-30
申请号：JP2009287785
申请日：2009-12-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NISHIKUMA YASUSHI , TAKETSUNA YASUHARU , TAKEBE KATSUHIKO , YUKIBUKI SHINGO , TAKENAGA TOMOHIRO
IPC分类号： H02K3/50
摘要： PROBLEM TO BE SOLVED: To provide a stator and method for preventing displacements of a stator coil wherein the stator coil is prevented certainly from being displaced in the rotation axis direction of the stator without causing any damage on the stator coil.
SOLUTION: Each stator 1A, 1B, 1C, 1D includes a stator core 2 equipped with a core back part 2a, tooth parts 2b, 2b, ..., and slot parts 2c, 2c, ..., stator coils 3, 3, ... which are held in the slot parts 2c, 2c..., and wedges 4, 4, ..., wherein each stator coil 3, 3, ... is held by sealing each slot part 2c, 2c, ... with the wedge 4, 4, ... The stator 1A, 1B, 1C, 1D is further provided with an insertion member 6, 16, 26, 36 which is inserted into a gap 7 formed between both the end surfaces 2g, 2h of the tooth 2b in the rotation axis direction of the stator 1 and the inner circumferential surface 3c of the stator coil 3 applied to the tooth part 2b and have a thickness H
1 , H
2 , H
3 , H
5 corresponding to the width Y of the gas 7.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种定子和方法，用于防止定子线圈的位移被确定地防止在定子的旋转轴线方向上移位而不会对定子线圈造成任何损坏。＆lt; P＆gt;解决方案：每个定子1A，1B，1C，1D包括具有芯部后部2a，齿部2b，2b，...和狭缝部分2c，2c，...的定子芯2，定子线圈 3，3，...保持在槽部2c，2c ...和楔形物4,4 ...中，其中每个定子线圈3,3，...通过密封每个槽部2c来保持，2c，...具有楔形物4,4 ...定子1A，1B，1C，1D还设置有插入构件6,16,26,36，插入构件6,16,26,36插入形成在两个齿2b在定子1的旋转轴线方向上的端面2g，2h和定子线圈3的内周面3c施加到齿部2b，并具有厚度H 1 对应于气体7的宽度Y的 2 ，H 3 ，H 5 SB。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2008312290A Rotating electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2008312290A
公开(公告)日：2008-12-25
申请号：JP2007155468
申请日：2007-06-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO YASUHIRO , HARADA KENJI , YUKIBUKI SHINGO
IPC分类号： H02K3/18 , H02K1/18 , H02K3/34 , H02K3/52
CPC分类号： H02K3/18 , H02K3/522 , H02K2203/06
摘要： PROBLEM TO BE SOLVED: To provide a rotating electric machine having a small number of components at a low cost.
SOLUTION: A plurality of coils 6 are wound concentrically around each of a plurality of teeth formed on the inner circumferential surface of a stator core 2. Each coil 6 is formed such that the first and second open ends are led out, respectively, from the coil ends on the inner circumferential side and the outer circumferential side of the stator core 2 to the same coil end. Each coil 6 is connected with the second open end of the same phase coil adjoining in the circumferential direction DR of the stator core 2 by using a coil wire extended at the first open end.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：以低成本提供具有少量部件的旋转电机。解决方案：多个线圈6围绕形成在定子铁芯2的内周面上的多个齿的周围同心地卷绕。每个线圈6被形成为使得第一和第二开放端分别被引出，从定子铁芯2的内周侧和外周侧的线圈端到同一线圈端。每个线圈6通过使用在第一开口端延伸的线圈电线与定子铁芯2的周向DR相邻的同一相线圈的第二开路端连接。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008220093A Motor stator and manufacturing method thereof 有权
标题翻译：电机定子及其制造方法
公开(公告)号：JP2008220093A
公开(公告)日：2008-09-18
申请号：JP2007056092
申请日：2007-03-06
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： H02K15/06 , H02K3/18 , H02K15/095
CPC分类号： H02K15/066 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a motor stator which ensures easy assembly without increasing the number of divisions of a stator core. SOLUTION: In the manufacturing method of the motor stator having the stator core 30 where a plurality of recessed slots 32 and a plurality of tapered projected teeth 31 are arranged on an inner periphery and a plurality of coils 10 which are disposed in the slots 32 and to which rectangular conductors 15 with rectangular cross-sections are concentrically wound in a trapezoid, a second coil 10B and a third coil 10C are inserted into respective slots 32B and 32C of the second tooth 31B and third tooth 31C, which are adjacent to both sides of the first tooth 31A. A first coil 10A is deformed in a hollow state. One side part of the first coil 10A is inserted into the slot 32A on one side of the first tooth 31A. The other side part of the first coil 10A is inserted into the slot 32A on the other side of the first tooth 31A. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种确保容易组装而不增加定子芯分隔数的电动机定子的制造方法。解决方案：在具有定子芯30的电机定子的制造方法中，多个凹槽32和多个锥形突出齿31布置在内周上，并且多个线圈10设置在狭槽32和具有矩形横截面的矩形导体15同心地缠绕在梯形中，第二线圈10B和第三线圈10C插入相邻的第二齿31B和第三齿31C的相应槽32B和32C中到第一齿31A的两侧。第一线圈10A在中空状态下变形。第一线圈10A的一侧部分插入第一齿31A一侧的槽32A中。第一线圈10A的另一侧部分插入第一齿31A的另一侧的槽32A中。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2017085776A ロータコア構造审中-公开
公开(公告)号：JP2017085776A
公开(公告)日：2017-05-18
申请号：JP2015211705
申请日：2015-10-28
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： KINOSHITA YASUAKI , YUKIBUKI SHINGO , HAMANAKA IPPEI
IPC分类号： H02K1/22 , H02K1/27 , H02K15/03
摘要：【課題】磁性体薄板の強度の低下を抑制するとともに、押圧加工による加工硬化を行う際のロータコアの反りを抑制する。【解決手段】ロータコアを形成する磁性体薄板11に設けられた直線状のブリッジ部25に、ブリッジ押下部25aが形成されているロータコア構造であって、ブリッジ部25より外周側であり、ブリッジ部25の長手方向の延長線上である位置に、ブリッジ押下部25aの窪み方向とは逆方向に隆起した突起部26を有する。これにより、ブリッジ部を押圧加工して加工硬化を行う際に発生する径方向の伸びを、突起部26の変形により吸収する。【選択図】図1

6. 发明专利

JP2015015851A 回転電機有权
标题翻译：旋转电机
公开(公告)号：JP2015015851A
公开(公告)日：2015-01-22
申请号：JP2013141974
申请日：2013-07-05
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： YUKIBUKI SHINGO
IPC分类号： H02K1/20 , H02K9/19
CPC分类号： H02K9/005 , H02K1/32 , H02K3/24 , H02K5/18 , H02K5/20 , H02K9/19 , H02K9/22
摘要：【課題】回転電機において、ステータの内周側とロータの外周側との間のギャップに冷媒冷媒が滞留しないようにすることである。【解決手段】回転電機は、複数のティース38にそれぞれコイル44が巻回されるステータ30と、ステータ30の複数のティース38の先端面と同心状に一定のギャップ24を保って配置される外周面を有するロータ20と、ロータ20の内部に設けられ、ロータ20の外周面の冷媒排出口54からティース38の先端面に向かってギャップ24に冷媒を供給する冷媒供給路52と、を備え、ティース38の先端面には、ロータ20の外周面の冷媒排出口54に対向する軸方向の位置である冷媒供給位置の部分である冷媒受け止め部60からティース38の先端面の外周端方向に向かって、所定の幅で傾斜して冷媒を排出する周方向の傾斜排出溝61が設けられる。【選択図】図2
摘要翻译：要解决的问题：为了防止冷却介质在旋转电机中定子的内周侧与转子的外周侧之间的间隙停留。旋转电机包括：具有多个定子的定子30 齿38在其上缠绕有线圈44; 具有外周表面的转子20，其在定子30的多个齿38的表面和尖端侧面之间具有一定的同心间隙; 以及设置在转子20的内部的冷却介质供给通道52，以将冷却介质供给到间隙24，间隙24中，冷却介质从转子20的外周面上的冷却介质排出口54朝向齿的端面齿38的前端面包括在作为供给位置部的冷却介质接收部60的倾斜排出槽61，该冷却介质接收部60以与转子20的外周面的冷却介质排出口54相对的方式轴向方向，其中倾斜排放槽61具有规定的宽度，并且在齿38的前端表面的外周边缘方向上从冷却介质接收部60倾斜，以便排出冷却介质。

7. 发明专利

JP2011120356A Stator and method of manufacturing stator 审中-公开
标题翻译：定子和制造方法
公开(公告)号：JP2011120356A
公开(公告)日：2011-06-16
申请号：JP2009274515
申请日：2009-12-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKEBE KATSUHIKO , TAKETSUNA YASUHARU , NISHIKUMA YASUSHI , YUKIBUKI SHINGO , TAKENAGA TOMOHIRO
IPC分类号： H02K15/06 , H02K3/04 , H02K15/04 , H02K15/085
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a stator that can be formed without use of varnish or resin mold, and a method of manufacturing the stator.
SOLUTION: The stator 100 includes a coil CO1 formed by winding a flat conductor D and a stator core SC into which the coil CO1 is inserted. The coil CO1 includes a first top portion TP1 (second top portion TP2) in such a shape protruded in the direction of the axis of the stator core SC when inserted into a slot SCS of the stator core SC, a first left recess DPL1, a second left recess DPL2, a first right recess DPR1, and a second right recess DPR2 formed on both sides of the first top portion TP1 (second top portion TP2) so that they are protruded downward. When the coil CO1 is inserted into a slot SCS, the coil CO1 is plastically deformed using an upper pressing jig JU (lower pressing jig JD) and the coil CO1 is held in the stator core SC.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以不使用清漆或树脂模具而形成的定子，以及制造定子的方法。解决方案：定子100包括通过卷绕扁平导体D和线圈CO1插入其中的定子芯SC形成的线圈CO1。线圈CO1包括在插入定子铁芯SC的槽SCS中时沿定子铁芯SC的轴线方向突出的这种形状的第一顶部部分TP1（第二顶部部分TP2），第一左侧凹部DPL1，第二左凹部DPL2，形成在第一顶部TP1（第二顶部TP2）的两侧上的第一右凹部DPR1和第二右凹部DPR2，使得它们向下突出。当线圈CO1插入到狭槽SCS中时，线圈CO1使用上部加压夹具JU（下部压紧夹具JD）发生塑性变形，线圈CO1保持在定子铁心SC中。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011109835A Motor rotor and method of manufacturing the same 审中-公开
标题翻译：电机转子及其制造方法
公开(公告)号：JP2011109835A
公开(公告)日：2011-06-02
申请号：JP2009263376
申请日：2009-11-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKEBE KATSUHIKO , NISHIKUMA YASUSHI , YUKIBUKI SHINGO , TAKETSUNA YASUHARU , TAKENAGA TOMOHIRO
IPC分类号： H02K1/27 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To provide a motor rotor for preventing debonding of a contained permanent magnet.
SOLUTION: The motor rotor 20 includes a rotor core 22 with a plurality of rotor core plates 40 which are laminated. The motor rotor 20 is provided with: in each motor rotor 40, a hole 41 for containing a magnet is formed; in the rotor core 22, a section 24 for containing a magnet is comprised of the hole 41 for containing the magnet formed in the each rotor core plate 40; in the section 24 for containing the magnet, a permanent magnet 23 is contained; between the section for containing the magnet 24 and the permanent magnet 23, an adhesive is filled; on a surface of the rotor core plate 40, a plurality of grooves 42 are formed radially from an edge of the hole 41 for containing the magnet.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止包含的永久磁体脱粘的电动机转子。解决方案：电动机转子20包括具有层叠的多个转子铁心板40的转子铁芯22。电动机转子20设置有：在每个电机转子40中形成有用于容纳磁体的孔41; 在转子芯22中，用于容纳磁体的部分24包括用于容纳形成在每个转子芯板40中的磁体的孔41; 在用于容纳磁体的部分24中，包含永磁体23; 在用于容纳磁体24的部分和永磁体23之间，填充粘合剂; 在转子芯板40的表面上，从用于容纳磁体的孔41的边缘径向地形成有多个槽42。版权所有（C）2011，JPO＆INPIT

9. 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

10. 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

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式