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

JP2013021859A Manufacturing method of stator winding for rotary electric machine 有权
标题翻译：旋转电机定子绕组制造方法
公开(公告)号：JP2013021859A
公开(公告)日：2013-01-31
申请号：JP2011154717
申请日：2011-07-13
申请人： Denso Corp , 株式会社デンソー
发明人： KAYUKAWA KIMIJI , DOBASHI MASAOMI , SHIMAOKA SHUJI , KAMAKURA YOICHI
IPC分类号： H02K15/06 , H02K3/12 , H02K15/04
CPC分类号： H02K3/28 , H02K15/0478 , Y10T29/49009
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of stator winding for a rotary electric machine capable of reducing damages to an insulation coating of a conductor wire, simplifying manufacturing, improving manufacturing efficiency, and lowering costs.SOLUTION: The manufacturing method of stator winding 40 according to this invention includes: a conductor wire forming step 101 of forming a conductor wire 50 in a prescribed shape having a slot housing part 51 and a turn part 52; a wound body forming step 102 for forming a wound body 60 wound in a spiral shape by molding the turn part 52 of the conductor wire 50 in an arcuate shape; and an assembling step 103 of forming an assembly body 63 comprising the plurality of wound bodies 60 by relatively moving both of an assembling target wound body 61 and an assembling wound body 62 in an axial direction and assembling them while elastically deforming them in a radial direction.
摘要翻译：要解决的问题：提供一种能够减少对导体线的绝缘涂层的损伤的旋转电机的定子绕组的制造方法，简化制造，提高制造效率和降低成本。解决方案：根据本发明的定子绕组40的制造方法包括：导体线形成步骤101，其形成规定形状的导体线50，其具有槽容纳部51和匝部52; 卷绕体形成步骤102，用于通过将导体线50的转弯部分52成弓形地形成卷绕成螺旋状的卷绕体60; 以及组装步骤103，通过使组装目标卷绕体61和组合卷绕体62沿轴向相对移动而形成包括多个卷绕体60的组装体63，并组装它们，同时沿径向弹性变形。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012085394A Stator for rotary electric machine, and method of 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：JP2012085394A
公开(公告)日：2012-04-26
申请号：JP2010227634
申请日：2010-10-07
申请人： Denso Corp , 株式会社デンソー
发明人： DOBASHI MASAOMI , TACHIBANA SEIJI , KAYUKAWA KIMIJI , HIEDA AKIHIKO
IPC分类号： H02K3/18 , H02K15/04
摘要： PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine and a method of manufacture thereof which can avoid a space factor reduction and a loss deterioration and can avoid stator winding upsizing by improving alignment accuracy of conductors constituting a stator winding.SOLUTION: A stator 20 includes an annular stator core 30 having a plurality of slots 31 circumferentially, and a stator winding 40 in which a plurality of conductors 50 having slot storage portions 51 stored in the slots 31 and turn portions 52 connecting slot storage portions 51 stored in circumferentially different slots 31 outside of the slots 31 are wound on the stator core 30. The slot storage portions 51 and the turn portions 52 are arranged in a plurality of lines radial of the stator core 30. The turn portions 52 are molded in an arc shape extending circumferentially of the stator core 30, and have inflection points 57a, 57b with changing curvatures at both ends.
摘要翻译：要解决的问题：为了提供一种用于旋转电机的定子及其制造方法，其可以避免空间因素减小和损耗劣化，并且可以通过提高构成定子绕组的导体的对准精度来避免定子绕组大型化。解决方案：定子20包括环形定子芯30，环形定子芯30具有周向的多个狭槽31和定子绕组40，其中多个导体50具有存储在槽31中的槽存储部分51和转向部分52连接槽存储在槽31外侧的周向不同的槽31中的存储部分51卷绕在定子铁芯30上。槽存储部分51和转弯部分52以定子芯30的径向排列成多条线。转弯部分52 被模制成在定子芯30周向延伸的弧形，并且具有在两端具有变化的曲率的拐点57a，57b。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011167053A Method and apparatus for winding of stator coil, and device for manufacturing stator coil 有权
标题翻译：定子线圈卷绕方法和装置，以及制造定子线圈的装置
公开(公告)号：JP2011167053A
公开(公告)日：2011-08-25
申请号：JP2010259357
申请日：2010-11-19
申请人： Denso Corp , 株式会社デンソー
发明人： TACHIBANA SEIJI , DOBASHI MASAOMI , HAYASHI MITSUMASA , KUROSAWA TAKESHI , AKIMOTO AKITO , TANIGUCHI NOBORU , ISHIZUKA ATSURO
IPC分类号： H02K15/04
CPC分类号： H02K3/28 , H02K15/0421 , Y10T29/49071
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for winding of a stator coil, capable of manufacturing the stator coil in a rotary electric machine, which prevents generation of displacement or the like in a slot housing when forming the stator coil. SOLUTION: In the method and apparatus for winding of the stator coil, the compact of a lead wire 50 having a plurality of slot holders 51 and turning portions 52 are arcuately or vortically wound by one or more round, with a plurality of turning portions 52 along the circumferential direction. The winding machine has an inner-periphery pressing member 91 to press the innermost side of a wound body, an intermediate pressing member 92 intervening in between an inner-peripheral side 970 and an outer-peripheral side 971 overlapped in a radial direction, and an outer-periphery pressing member to press the compact onto the outer-peripheral surface of the inner-periphery pressing member 91 and/or the intermediate pressing member 92. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种定子线圈的卷绕方法和装置，其能够在旋转电机中制造定子线圈，其在形成定子线圈时防止在槽壳体中产生位移等。解决方案：在用于卷绕定子线圈的方法和装置中，具有多个狭槽保持器51和转动部分52的引线50的压块由一个或多个圆弧弓形或旋涡地缠绕，多个转动部分52沿圆周方向。卷绕机具有挤压卷绕体的最内侧的内周按压部件91，位于沿径向重叠的内周侧970与外周侧971之间的中间按压部件92，外周按压部件将压制体压制到内周按压部件91和/或中间按压部件92的外周面上。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009268221A Method of manufacturing stator coil 有权
标题翻译：制造定子线圈的方法
公开(公告)号：JP2009268221A
公开(公告)日：2009-11-12
申请号：JP2008113682
申请日：2008-04-24
申请人： Denso Corp , 株式会社デンソー
发明人： DOBASHI MASAOMI , OHARA TOSHIAKI , AKIMOTO AKITO
IPC分类号： H02K15/04 , H02K3/04
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a stator coil without using an adhesive for keeping the form of a stator coil, when employing a method for manufacturing for forming the stator coil by winding a band-shaped coil.
SOLUTION: The method includes a molding step, in which a plurality of molded objects are molded from an electric conductor, a built-in step, in which a plurality of molded objects are built in to form a band-shaped built-in body 47, a temporary winding step, in which the built-in body 47 is wound around the first core member 50 so as to form a temporary roll 51, and a regular winding step, in which the temporary roll 51 is wound around the second core member 60 so as to form a regular roll 61 being a stator coil 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造定子线圈的方法，而不使用用于保持定子线圈形式的粘合剂，当采用卷绕带状线圈的用于形成定子线圈的制造方法时。解决方案：该方法包括一个模制步骤，其中多个模制对象由电导体模制，内置步骤，其中内置多个模制对象以形成带状内置的模制对象，在本体47中，临时卷绕步骤，其中内置主体47围绕第一芯构件50缠绕以形成临时辊51，并且定期卷绕步骤，其中临时辊51围绕第二芯构件60，以形成定子线圈4的规则辊61。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2004254368A Method for manufacturing coil of rotary electric machine 有权
公开(公告)号：JP2004254368A
公开(公告)日：2004-09-09
申请号：JP2003039768
申请日：2003-02-18
申请人： Denso Corp , 株式会社デンソー
发明人： HAYASHIDA KOJI , TAKEDA HIROAKI , KATO MITSURU , NAKAMURA YOSHINORI , KITAKADO TAISUKE , MURAHASHI MOTOHIRO , DOBASHI MASAOMI
IPC分类号： H02K3/04 , H02K15/085
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing the coil of a rotary electric machine, capable of surely preventing the occurrence of poor jointing, by only adding a process of simple contents. SOLUTION: A plurality of electric conductors are inserted in slots formed at a stator core, in an inserting process. A deformation part at the tip of one electric conductor is so deformed as to radially approach, in the direction, where the tip of the other electric conductor to be jointed is arranged, in a deformation process. The electric conductor inserted in the slot is bent, in a bending process. The tips of the bent electric conductors, adjoining each other, are jointed together, in a jointing process. The deformation process includes a thin-plate inserting process, where thin plates 350 and 352 are inserted between the electric conductors to be jointed, adjoining radially, except for the deformed parts, and a pressuring process for pressuring the deformed part in radial direction toward the side where the thin plates 350 and 352 are disposed, using a deforming tool 360. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2012090375A Method of manufacturing stator winding for rotating electric machine 有权
标题翻译：制造旋转电机定子绕组的方法
公开(公告)号：JP2012090375A
公开(公告)日：2012-05-10
申请号：JP2010232831
申请日：2010-10-15
申请人： Denso Corp , 株式会社デンソー
发明人： HIEDA AKIHIKO , TACHIBANA SEIJI , DOBASHI MASAOMI , KAYUKAWA KIMIJI , OBA TOSHINORI
IPC分类号： H02K15/04
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a stator winding for a rotating electric machine enabling easy manufacturing by reducing damage of an insulating coating of a conductor and improvement of alignment accuracy of a slot storage part.SOLUTION: This method of manufacturing a stator winding 40 includes: a conductor forming process 101 of forming a conductor 50 including slot storage parts 51 and turn parts 52 and having a predetermined shape; a wound body forming process 102 of forming a wound body 60 spirally wound by forming the turn parts 52 of the conductor 50 to have an arcuate shape; a positioning member arranging process 103 of arranging insertion arrows 90 (positioning members) between predetermined slot storage parts 51 of an attached wound body 61; and an attachment process 104 of attaching an attaching wound body 62 to the attached wound body 61 by relatively displacing the attaching wound body 62 to the axial direction while elastically deforming the attaching wound body 62 to the radial direction so as to form an attachment body 63 comprising the plurality of wound bodies 60.
摘要翻译：解决的问题：提供一种制造旋转电机的定子绕组的方法，其能够通过减少导体的绝缘涂层的损伤并且提高狭槽存储部的对准精度而容易地制造。这种制造定子绕组40的方法包括：形成导体50的导体形成工艺101，其包括槽存储部分51和转弯部分52并具有预定形状; 卷绕体形成工序102，通过将导体50的转动部52形成为圆弧状，形成螺旋卷绕的卷绕体60; 定位构件配置处理103，其将插入箭头90（定位构件）布置在附接的卷绕体61的预定槽存储部51之间; 以及通过使安装卷绕体62相对于轴向方向相对移动而将附接卷绕体62附接到附接的卷绕体61的附接过程104，同时使附接卷绕体62沿径向方向弹性变形，从而形成附接体63 包括多个卷绕体60.版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2010011715A Coil wire for coil assembly for rotating electrical machine 有权
标题翻译：用于旋转电机的线圈组件用线圈
公开(公告)号：JP2010011715A
公开(公告)日：2010-01-14
申请号：JP2008171614
申请日：2008-06-30
申请人： Denso Corp , 株式会社デンソー
发明人： DOBASHI MASAOMI , AKIMOTO AKITO
IPC分类号： H02K15/04 , H02K3/04 , H02K3/28
CPC分类号： H02K15/0037
摘要： PROBLEM TO BE SOLVED: To provide a coil wire for a coil assembly of a rotating electrical machine in which a sufficient space in braiding operation is secured when coil-wire-bundles bundling a plurality of the coil wires are braided.
SOLUTION: The coil wire 30 has a plurality of slot storages 31, which are formed linearly and are arranged in parallel, and a plurality of turn parts 32, which connect the fellow one end each of adjacent slot storages 31 and the fellow other ends. The coil wire bundle 50 consists of six coil wires 30, and in a state that the fellow turn parts 32 corresponding to each other are slid axially and are crossed, they are bundled, and the section of each turn part 32 is deformed to tilt in its thickness direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于旋转电机的线圈组件的线圈线，其中当缠绕多根线圈线的线束捆绑时，其中确保了编织操作的足够空间。解决方案：线圈线30具有多个直线形状并且平行布置的槽存储器31，以及多个转向部件32，其连接相邻槽存储器31中的每一个的同一个端部，的另一端。线圈线束50由六根线圈线30组成，并且在相互对应的轮匝部件32轴向滑动交叉的状态下，它们被捆扎，并且每个匝部件32的部分变形以使其倾斜其厚度方向。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010011714A Method of manufacturing coil assembly of rotating electrical machine 有权
标题翻译：旋转电机线圈组件的制造方法
公开(公告)号：JP2010011714A
公开(公告)日：2010-01-14
申请号：JP2008171586
申请日：2008-06-30
申请人： Denso Corp , 株式会社デンソー
发明人： DOBASHI MASAOMI , AKIMOTO AKITO
IPC分类号： H02K15/04
CPC分类号： H02K15/0478 , Y10T29/49009 , Y10T29/49071
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a coil assembly which can avoid the deformation of a coil wire. SOLUTION: After execution of the arrangement process of the first and second coil wire bundles 50 and 60, an engaging process, a first rotation process, a crossing process, a second rotation process, and a shifting process are performed in order to the first coil wire bundle 50. In the engaging process, the second turn part 52 of the first coil wire bundle 50 and the first turn part 61 of the second coil wire bundle 60 are engaged with each other. In the first rotation process, the first coil wire bundle 50 is relatively rotated with the second coil wire bundle 60, with an engaging part P as a fulcrum. In the crossing process, the axial other end side of the first coil wire bundle 50 is shifted, with the engaging point P as a fulcrum, and is crossed with the second coil wire bundle 60. In the second rotation process, the first coil wire bundle 50 is rotated in the reverse side to the first rotation process, with the engaging part P as a fulcrum. In the shifting process, the first coil wire bundle 50 is shifted to a position facing the second coil wire bundle 60. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够避免线圈线变形的线圈组件的制造方法。解决方案：在执行第一和第二线圈线束50和60的布置处理之后，执行接合处理，第一旋转处理，交叉处理，第二旋转处理和移位处理，以便第一线圈线束50.在接合过程中，第一线圈线束50的第二匝部分52和第二线圈线束60的第一匝部分61彼此接合。在第一旋转处理中，第一线圈线束50与第二线圈线束60相对旋转，以接合部P为支点。在交叉处理中，第一线圈线束50的轴向另一端侧以接合点P为支点移动，并与第二线圈线束60交叉。在第二旋转处理中，第一线圈线束50在与第一旋转过程相反的一侧旋转，以接合部P为支点。在移动过程中，第一线圈线束50移动到面对第二线圈线束60的位置。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009268158A Method for manufacturing stator for inner-rotor type rotary electric machine 有权
标题翻译：用于制造转子式旋转电机的定子的方法
公开(公告)号：JP2009268158A
公开(公告)日：2009-11-12
申请号：JP2008110782
申请日：2008-04-21
申请人： Denso Corp , 株式会社デンソー
发明人： AKIMOTO AKITO , DOBASHI MASAOMI
IPC分类号： H02K15/06 , H02K3/04
CPC分类号： H02K3/12 , H02K15/066 , Y10T29/49009 , Y10T29/49012
摘要： PROBLEM TO BE SOLVED: To simplify a process and to mitigate spring-back in a method of attaching a stator coil which is radially expanded after inserting a distributed-wound cage stator coil into the stator core. SOLUTION: A tapered cage coil 100 is prepared, having a small-diameter top coil end 101 and a large-diameter base coil end 102. The tapered cage coil 100 is axially inserted into a stator core 2. Then, the tapered cage coil 100 is radially expanded to thrust slot-accommodated portions 11 of the coil into slots 20 of the stator core 2. This can eliminate the necessity of deforming the base coil end 102 to thereby facilitate the manufacturing procedures. At the same time, possible spring back can be mitigated. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了简化在将分布绕组的笼式定子线圈插入定子芯中之后径向膨胀的定子线圈的附接方法中的回弹方法。
解决方案：制备具有小直径顶线圈端部101和大直径基线圈端部102的锥形笼形线圈100.锥形笼形线圈100轴向插入定子芯体2.然后，锥形保持架线圈100被径向扩张以将线圈的插槽容纳部分11推入定子芯2的狭槽20中。这样可以消除使基线圈端部102变形从而便于制造过程的必要性。同时，可以回避可能的回弹。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2011151994A Method and device for manufacturing stator winding, and rotary electric machine 有权
标题翻译：用于制造定子绕组的方法和装置，以及旋转电机
公开(公告)号：JP2011151994A
公开(公告)日：2011-08-04
申请号：JP2010012403
申请日：2010-01-22
申请人： Denso Corp , 株式会社デンソー
发明人： KOBAYASHI KENJI , KASHIWABARA YOSHITERU , MORI AKIO , DOBASHI MASAOMI
IPC分类号： H02K15/085 , H02K15/04 , H02K15/06
摘要： PROBLEM TO BE SOLVED: To manufacture a stator winding by facilitating assembly while avoiding the interferences of mutual conductors molded in a normal size.
SOLUTION: A moving process for relatively moving conductor aggregates CG along a first path R1, and an assembly process moving and assembling the conductor aggregates CG along a second path R2 are conducted regarding the conductor aggregates CG. The conductor aggregates CG are moved along the first path R1 in the moving process, and clearances among the mutual conductor aggregates CG are secured. The moved conductor aggregates CG are moved and assembled along the second path R2 in the assembly process. Accordingly, the stator winding can be manufactured by facilitating assembly while avoiding the interferences among the mutual conductor aggregates CG molded in the normal size. The same applies to the case when the assembly is facilitated at each conductor in place of the conductor aggregates CG.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过便于组装制造定子绕组，同时避免以正常尺寸模制的互导体的干扰。解决方案：针对导体集料CG进行沿着第一路径R1的相对移动的导体聚集CG的移动过程以及沿着第二路径R2移动和组装导体聚集体CG的组装过程。导体聚集体CG在移动过程中沿着第一路径R1移动，并且确保了相互导体聚集体CG之间的间隙。移动的导体集料CG在组装过程中沿着第二路径R2移动和组装。因此，可以通过促进组装而避免在正常尺寸中模制的互导体集合体CG之间的干扰来制造定子绕组。这同样适用于在每个导体处组装以代替导体聚集体CG的情况。版权所有（C）2011，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