专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20050258704A1 Stator of dynamoelectric machine and method for manufacturing stator winding 有权
标题翻译：定子绕组电动机定子及方法
公开(公告)号：US20050258704A1
公开(公告)日：2005-11-24
申请号：US10520411
申请日：2002-12-26
申请人： Atsushi Oohashi , Takushi Takizawa , Yukiyoshi Ohnishi
发明人： Atsushi Oohashi , Takushi Takizawa , Yukiyoshi Ohnishi
IPC分类号： H02K3/12 , H02K15/04 , H02K1/00 , H02K19/26
CPC分类号： H02K15/045 , H02K3/12 , H02K15/0485 , Y10T29/49073
摘要： The present invention provides a dynamoelectric stator and a method for the manufacture thereof enabling electrical insulation properties to be improved by forming slot-housed portions with a racetrack-shaped cross section to suppress damage to an electrically-insulating coating arising during mounting of a stator winding to a stator core. The construction is such that the slot-housed portions of the stator winding are formed with the racetrack-shaped cross section, and are housed inside slots so as to line up in single columns in a radial direction with a longitudinal direction of the cross section of the slot-housed portions aligned in a circumferential direction. Thus, because short sides of the slot-housed portions facing inner circumferential side surfaces of the slots form convex curved surfaces, the occurrence of damage to the electrically-insulating coating resulting from rubbing between the short sides of the slot-housed portions and the inner circumferential side surfaces of the slots during insertion of the slot-housed portions into the slots is suppressed, thereby improving electrical insulation properties.
摘要翻译：本发明提供一种电动定子及其制造方法，其能够通过形成具有跑道形横截面的狭槽收纳部分来改善电绝缘性能，以抑制在定子绕组安装期间产生的电绝缘涂层的损坏到定子铁心。该结构使得定子绕组的狭槽容纳部分形成有跑道形横截面，并且容纳在狭槽内，以沿径向方向排列成单列，其横截面的纵向方向狭槽收纳部沿圆周方向排列。因此，由于槽狭槽容纳部的面向槽的内周侧面的短边形成凸曲面，所以由于在狭槽收容部的短边与内侧的内侧之间的摩擦而导致的电绝缘涂层的损伤的发生抑制了将槽容纳部分插入槽内的槽的圆周侧表面，从而提高了电绝缘性能。

22. 发明申请

US20050258296A1 Coiling machine and method for the production of a coil 有权
标题翻译：卷线机及线圈生产方法
公开(公告)号：US20050258296A1
公开(公告)日：2005-11-24
申请号：US10517789
申请日：2003-10-06
申请人： Wolfgang Stroebel , Roland Kirschner
发明人： Wolfgang Stroebel , Roland Kirschner
IPC分类号： H02K15/04 , B21F3/04
CPC分类号： H02K15/045 , H02K15/0457 , H02K15/0478 , H02K15/0485 , Y10T29/49012 , Y10T29/49071
摘要： A winding machine (20) with a carrier device (23) for winding a winding for an electrical machine is proposed. The carrier device (23) has at least one group (34) comprising a winding template (29) and an adjacent deflection element (31), and the winding template (29) and the adjacent deflection element (31) are displaceable relative to one another. A method for producing a winding from at least one coil is also proposed, in which at least one wire is wound around a winding template (29), producing at least one wire arrangement with at least one first coil side (68), at least one first deflection side (69), and at least one second coil (70), and a winding template (29) is displaced out of a plane for the winding process.
摘要翻译：提出了一种具有用于卷绕电机的绕组的载体装置（23）的绕线机（20）。载体装置（23）具有包括绕组模板（29）和相邻偏转元件（31）的至少一个组（34），并且绕组模板（29）和相邻的偏转元件（31）可相对于一个另一个。还提出了一种用于从至少一个线圈产生绕组的方法，其中至少一根导线围绕绕组模板（29）缠绕，至少产生一个至少一个第一线圈侧（68）的导线布置一个第一偏转侧（69）和至少一个第二线圈（70）以及绕组模板（29）从用于卷绕过程的平面中移出。

23. 发明申请

US20040207283A1 Stator for an alternator and method for the manufacture thereof 有权
标题翻译：交流发电机的定子及其制造方法
公开(公告)号：US20040207283A1
公开(公告)日：2004-10-21
申请号：US10228293
申请日：2002-08-27
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Atsushi Oohashi , Yoshihito Asao , Takushi Takizawa , Yukiyoshi Ohnishi , Hiroshi Hosokawa
IPC分类号： H02K003/04
CPC分类号： H02K3/28 , H02K3/12 , H02K3/50 , H02K15/0485 , H02K15/067
摘要： A stator winding is provided with three distributed winding phase portions each constructed by installing a conductor wire in every third slot. Slot-housed portions of the conductor wires are formed with a rectangular cross section and coil end portions are formed with a circular cross section.
摘要翻译：定子绕组设置有三个分布绕组相位部分，每个分布绕组相位部分通过在每三个槽中安装导体线构成。导线的插槽容纳部分形成为矩形横截面，并且线圈端部形成为圆形横截面。

24. 发明申请

US20030088382A1 Angle or position detecting apparatus, method thereof, servo apparatus, and servo method, and motor 失效
标题翻译：角度或位置检测装置，方法，伺服装置和伺服方法以及电动机
公开(公告)号：US20030088382A1
公开(公告)日：2003-05-08
申请号：US10190131
申请日：2002-07-03
申请人： Sony Corporation
发明人： Noriyuki Yamashita
IPC分类号： G06F015/00
CPC分类号： H02K15/0485 , H02K7/14 , H02K21/12 , H02K21/26 , H02K26/00
摘要： A current target angle stored in a target angle register is subtracted from the immediately preceding target angle stored in a register by a subtracting device. As a result, the length (amount) and direction between the immediately preceding target angle to the current angle are generated. With the generated length and direction, a model acceleration generating circuit generates model acceleration data. With a count value of a current velocity detecting counter and a velocity data sequence that is output from a model velocity generating circuit, velocity error data is generated. With a count value of a current position detecting counter and a position data sequence that is output from a model position generating circuit, position error data is generated. The model acceleration data, the velocity error data, and the position error data are added by an adding device. The added result is supplied to a driver. The driver outputs a current that drives a pan motor.
摘要翻译：存储在目标角度寄存器中的当前目标角由减法装置从存储在寄存器中的紧接在前的目标角度减去。结果，产生了与当前角度之间的前一个目标角度之间的长度（量）和方向。利用生成的长度和方向，模型加速度产生电路产生模型加速度数据。利用当前速度检测计数器的计数值和从模型速度产生电路输出的速度数据序列，生成速度误差数据。利用当前位置检测计数器的计数值和从模型位置生成电路输出的位置数据序列，生成位置误差数据。模型加速度数据，速度误差数据和位置误差数据由加法装置相加。添加的结果将提供给驱动程序。驱动器输出驱动平移电机的电流。

25. 发明授权

US06536094B2 Lead formation in undulated coils for dynamo-electric machine stators 有权
公开(公告)号：US06536094B2
公开(公告)日：2003-03-25
申请号：US10105006
申请日：2002-03-20
申请人： Andrea Bonnacorsi , Gianfranco Stratico
发明人： Andrea Bonnacorsi , Gianfranco Stratico
IPC分类号： B21F300
CPC分类号： H02K15/0485 , H02K15/0056 , Y10T29/49009 , Y10T29/53143
摘要： Apparatus and methods for reducing the likelihood of damage to wire leads of undulated coils for dynamo-electric machine stators are provided. The invention provides a rotating winding head equipped with a coil former that has a wire gripper and an initial wire lead slot. The gripper retains the initial wire lead. The slot permits the initial wire lead to be fed to the gripper from a stationary wire source. The gripper maintains the initial wire lead in a predetermined plane of the coil and can secure the initial wire lead in the plane in which the final lead wire will eventually be disposed. The gripper also rotates the initial wire lead into radial alignment with a lobe of the undulated coil. Once installed in a stator, the initial and final wire leads can both be disposed along the outer radius of the coil and are thus protected from interference with a rotor that is destined to rotate within the stator.

26. 发明申请

US20020179172A1 Formation of a multi-lobed electrical winding 有权
标题翻译：形成多叶电绕组
公开(公告)号：US20020179172A1
公开(公告)日：2002-12-05
申请号：US10015933
申请日：2001-12-11
申请人： Polytool S.r.l., a limited liability company of Italy
发明人： Giorgio Barrera
IPC分类号： B21F003/00
CPC分类号： H02K15/0485 , Y10T29/53161
摘要： Methods and apparatus are provided for forming a multi-lobed winding for the stator of an alternator, particularly those for use in the automotive field and of the type comprising turns defining a star-shaped configuration having a plurality of radial lobes alternated with hollows.
摘要翻译：提供了用于形成用于交流发电机的定子的多叶片绕组的方法和装置，特别是用于汽车领域的那些，并且包括限定具有与中空部交替的多个径向凸角的星形构造的匝的类型。

27. 发明授权

US5845392A Apparatus for manufacturing stators 失效
公开(公告)号：US5845392A
公开(公告)日：1998-12-08
申请号：US571689
申请日：1995-12-13
申请人： Giuseppe Cardini , Roberto Orecchia
发明人： Giuseppe Cardini , Roberto Orecchia
IPC分类号： H02K15/00 , H02K15/04 , H02K15/06 , H02K15/085
CPC分类号： H02K15/068 , H02K15/00 , H02K15/0485 , Y10T29/49009 , Y10T29/5137 , Y10T29/53143 , Y10T29/53161
摘要： Stators having wave wound coil for electric motors or other dynamo-electric machines are manufactured by a production line having a series of interconnecting conveyors running to various processing workstations. The workstations are of three primary types: wave coil forming and insertion stations, prefinishing stations and a final finishing stations. Every workstation of a given type may process any or all phases of a given stator. The stators are transported along the conveyor by pallets which are encoded with information denoting the production status of the stator on the pallet. By providing the workstations with the capability to read the encoded information and adapt themselves for processing based on that information, efficiency is increased because the first available workstation may be selected and individual workstations may be bypassed if other than normal operating conditions are occurring in a workstation without impacting the entire production line. Additionally, minor variations in production rates between workstations are easily absorbed by the production line without a corresponding loss of efficiency.

28. 发明授权

US5316227A Shaping apparatus for forming a field coil 失效
标题翻译：用于形成励磁线圈的成形装置
公开(公告)号：US5316227A
公开(公告)日：1994-05-31
申请号：US750087
申请日：1991-08-27
申请人： Yasushi Oohashi , Mithuyuki Hayashi , Masahiko Sakai
发明人： Yasushi Oohashi , Mithuyuki Hayashi , Masahiko Sakai
IPC分类号： H02K15/04 , H02K15/06
CPC分类号： H02K15/0478 , H02K15/0485 , Y10T29/49009 , Y10T29/53161
摘要： An apparatus for forming a field coil with a low load comprises a rotary table, a reel table to be turned together with the rotary table, six reel bars for guiding and winding a conductor into the coil according to the rotation of the rotary table, and six shaping units disposed alternately with the reel bars. The shaping units are radially movable on the rotary table. A groove-cam-type moving mechanism radially reciprocates, at a rate of one reciprocation per turn of the rotary table, the shaping units on the rotary table with predetermined phase shifts between the movements of the shaping units, thereby pushing the conductor stretched between the reel bars toward the center of the rotary table and shaping the conductor.
摘要翻译：用于形成具有低负载的励磁线圈的装置包括旋转台，与旋转台一起旋转的卷盘台，用于根据旋转台的旋转将导体引导和卷绕到线圈中的六个卷轴杆，以及六个成形单元与卷轴杆交替布置。成形单元可在旋转台上径向移动。凹槽凸轮型移动机构以旋转工作台的每转一次往复运动的速度，在成型单元的移动之间以预定的相移在旋转台上的成形单元沿径向往复运动，由此推动在卷轴朝向旋转台的中心并成形导体。

29. 发明授权

US3791419A Apparatus and method for forming wave winding for dynamoelectric machine 失效
标题翻译：用于形成用于动力电机的波纹的装置和方法
公开(公告)号：US3791419A
公开(公告)日：1974-02-12
申请号：US3791419D
申请日：1972-10-16
申请人： ESSEX INTERNATIONAL INC
发明人： ARICK R , VOGEL R
IPC分类号： H02K15/04 , H02K15/06 , B21F3/00
CPC分类号： H02K15/068 , H02K15/0485 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073 , Y10T29/53143 , Y10T29/53187
摘要： An apparatus and method for forming and placing a skein of wire on a circular array of blades of coil insertion apparatus for subsequent transfer thereby to the slots of a dynamoelectric machine stator core member to form a wave winding. A generally circular skein of wire is generated and is then initially formed into an undulating configuration having at least two convexly curved loop sections respectively joined by connecting portions to intermediate, concavely curved sections. The thus-formed skein is thereafter transferred onto the blades of the coil insertion apparatus with the loop sections being disposed on the exterior of the array and respectively spanning first groups of the blades, the intermediate sections being disposed on the interior of the array and respectively spanning second groups of the blades, and the connecting portions respectively passing between respective pairs of blades at the ends of adjacent first and second groups.
摘要翻译：一种用于在线圈插入装置的叶片的圆形阵列上形成和放置线的绞线的装置和方法，用于随后的转移，从而到达电动机定子铁芯构件的槽以形成波浪绕组。产生大致圆形的丝线，然后最初形成为具有至少两个凸起弯曲的环形部分的起伏构造，该两个弯曲的弯曲部分分别通过连接部分连接到中间的凹形弯曲部分。然后将如此形成的绞丝转移到线圈插入装置的叶片上，其中环形部分设置在阵列的外部并分别跨越第一组叶片，中间部分分别设置在阵列的内部跨越第二组叶片，并且连接部分分别在相邻的第一组和第二组的端部处分别在相应的成对的叶片之间通过。

30. 发明公开

US20230145534A1 COIL FORMING APPARATUS AND COIL FORMING METHOD 审中-公开
公开(公告)号：US20230145534A1
公开(公告)日：2023-05-11
申请号：US18054145
申请日：2022-11-10
申请人： HONDA MOTOR CO., LTD.
发明人： Eishi YOSHIDA , Yutaka MATSUMOTO , Junya OCHIAI , Shuhei OKUDA
IPC分类号： H02K15/04 , H02K3/28
CPC分类号： H02K15/0485 , H02K3/28
摘要： A coil forming apparatus is configured so as to, upon forming a band-shaped coil having side ends at both ends of a plurality of straight portions, in the course of pivotally conveying the band-shaped coil along the outer circumference of a coil winding jig by a coil conveying mechanism, sandwich the side end by a reforming portion of guide member, reform the band-shaped coil into an arc shape, then insert a plurality of the straight portion into a respective one of the plurality of comb-shaped grooves with reducing a diameter of guiding transfer way of the guide member while pressing a steady laminated part of the band-shaped coil in sliding contact manner, thereby inserting a plurality of the straight portion into a respective one of the plurality of comb-shaped grooves, possible of easily forming the band-shaped coil into a precisely wound state.

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