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31. 发明申请

US20170047826A1 Method And Device For Producing A Winding Of An Electric Machine 审中-公开
标题翻译：电机绕组生产方法及装置
公开(公告)号：US20170047826A1
公开(公告)日：2017-02-16
申请号：US15306009
申请日：2015-03-25
申请人： CONTINENTAL AUTOMOTIVE GMBH
发明人： Christoph Radtke , Mario Weseler , Tassilo Gellermann
IPC分类号： H02K15/00
CPC分类号： H02K15/0087
摘要： A method for manufacturing a coil of an electrical machine includes providing a laminated core having a first and a second slot, and inserting a first winding segment in the first slot to a first region having a first end portion and a second winding segment in the second slot to a second area having a second end portion. The method includes adhering the first end portion by inserting in a first recess a bending device and by positioning of a retaining element into a locking position in the first recess, and holding the second end portion by inserting in a second recess of the bender. The method includes bending the first and the second range in a bending direction to a first bending angle. The method also includes releasing the first end portion, and turning the second region in the bending direction to a second bending angle.
摘要翻译：一种用于制造电机线圈的方法包括提供具有第一和第二槽的层叠铁芯，以及将第一槽中的第一绕组段插入第一区域，第一区域具有第二端部和第二绕组段槽到具有第二端部的第二区域。该方法包括：通过将第一凹部插入弯曲装置并且通过将保持元件定位在第一凹部中的锁定位置并且通过插入弯曲器的第二凹部来保持第二端部来粘附第一端部。该方法包括将弯曲方向上的第一和第二范围弯曲成第一弯曲角度。该方法还包括释放第一端部，并将第二区域沿弯曲方向转动到第二弯曲角度。

32. 发明授权

US09455614B2 Method for aligning conductors of coil members 有权
标题翻译：用于对准线圈构件的导体的方法
公开(公告)号：US09455614B2
公开(公告)日：2016-09-27
申请号：US13982138
申请日：2012-02-13
申请人： Rubino Corbinelli , Massimo Ponzio
发明人： Rubino Corbinelli , Massimo Ponzio
IPC分类号： H02K15/14 , H02K15/04 , H02K15/00
CPC分类号： H02K15/0031 , H02K15/0068 , H02K15/0087 , H02K15/0421 , H02K15/0428 , H02K15/085 , Y10T29/49009 , Y10T29/53143
摘要： Embodiments of disclosure include, for example, a method for aligning wire conductors of coil members of a core of an electric motor or generator for welding the ends thereof. Such methods may include providing a plurality of circumferentially arranged first passages and a plurality of circumferentially arranged second passages, where each first passage is overlapped with a second passage to form a pair, each pair of passages form a combined third passage. Such methods may further include moving at least one of the first plurality of passages and the second plurality of passages relative to one another to cause radial sides of the passages to engage and move the end portions of the wire conductors in the circumferential direction.
摘要翻译：公开的实施例包括例如用于对齐用于焊接其端部的用于电动机或发电机的铁心的线圈构件的导线的方法。这样的方法可以包括提供多个周向布置的第一通道和多个周向布置的第二通道，其中每个第一通道与第二通道重叠以形成一对，每对通道形成组合的第三通道。这样的方法可以进一步包括相对于彼此移动第一多个通道和第二多个通道中的至少一个，以使通道的径向侧面在圆周方向上接合和移动导线导体的端部。

33. 发明授权

US09214843B2 Method of binding stator coils of motor 有权
标题翻译：装配电机定子线圈的方法
公开(公告)号：US09214843B2
公开(公告)日：2015-12-15
申请号：US13654352
申请日：2012-10-17
申请人： HYUNDAI MOBIS CO., LTD.
发明人： Daesung Jung
IPC分类号： H02K15/00
CPC分类号： H02K15/0087 , Y10T29/49009
摘要： A method of making an electric motor includes installing a plurality of hairpin coils in a plurality of slots, wherein the plurality of hairpin coils comprise a first hairpin coil and a second hairpin coil, the first hairpin coil comprising a first end and the second hairpin coil comprising a second end. The method further includes inserting the first and second ends into a void of an electrically conductive coupler to electrically connect the first and second ends; and placing the insulation cap over the coupler so as to protect the coupler from contacting other electric conductive materials.
摘要翻译：一种制造电动马达的方法包括在多个槽中安装多个发夹线圈，其中多个发夹线圈包括第一发夹线圈和第二发夹线圈，第一发夹线圈包括第一端和第二发夹线圈包括第二端。该方法还包括将第一端和第二端插入导电耦合器的空隙中以电连接第一端和第二端; 并将绝缘帽放置在耦合器上，以保护耦合器不与其它导电材料接触。

34. 发明申请

US20090302705A1 Methods and apparatus for twisting rotor and stator conductor ends 有权
标题翻译：用于扭转转子和定子导体端的方法和装置
公开(公告)号：US20090302705A1
公开(公告)日：2009-12-10
申请号：US11880290
申请日：2007-07-20
申请人： Sante Guercioni
发明人： Sante Guercioni
IPC分类号： H02K15/08 , H02K15/00
CPC分类号： H02K15/0087 , H02K15/0031 , H02K15/0056 , H02K15/0428 , Y10T29/49009 , Y10T29/49012 , Y10T29/53161
摘要： Methods and apparatus for twisting rectangular rotor and stator conductor ends whereby most if not all conductor ends are bent at once, radially adjacent ends being bent in opposite directions. A lost motion member may be used to bend selected conductors through lesser angles for such purposes as phase interconnection and power leads. The rectangular conductors are retained against twisting so that flat conductors will bend about an axis perpendicular to the larger dimension of the conductor cross section. Various features of the methods and apparatus are disclosed.
摘要翻译：用于扭转矩形转子和定子导体端的方法和装置，由此大多数（即使不是全部）导体端一次弯曲，径向相邻端部沿相反方向弯曲。可以使用空动构件来弯曲选定的导体，用于相位互连和电源引线的目的较小的角度。矩形导体保持不受扭曲，使得扁平导体将围绕垂直于导体横截面的较大尺寸的轴线弯曲。公开了各种方法和装置的特征。

35. 发明授权

US11955851B2 Hairpin winding electric machine with multi-conductor hairpin assemblies 有权
公开(公告)号：US11955851B2
公开(公告)日：2024-04-09
申请号：US17358489
申请日：2021-06-25
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Feng Liang , Michael W. Degner
IPC分类号： H02K15/00 , H02K1/16 , H02K3/14 , H02K3/28 , H02K3/50 , H02K15/02
CPC分类号： H02K15/0087 , H02K1/16 , H02K3/14 , H02K3/28 , H02K3/50 , H02K15/024
摘要： An electric machine includes a stator core defining slots and a first hairpin assembly installed in the stator core. The first hairpin assembly includes first and second same hairpins, each having first and second ends and separately coated to have first and second outer coating surfaces, respectively. The hairpin assembly is in first and second ones of the slots such that the first and second outer surfaces are touching. A weld material joins the first ends and another weld material joins the second ends.

36. 发明申请

US20180212496A1 METHOD AND TWO-PART TOOL ARRANGEMENT FOR PRODUCING A STATOR FOR AN ELECTRICAL MACHINE 审中-公开
公开(公告)号：US20180212496A1
公开(公告)日：2018-07-26
申请号：US15924537
申请日：2018-03-19
申请人： CONTINENTAL AUTOMOTIVE GMBH
发明人： Axel Gohs , Christoph Radtke
IPC分类号： H02K15/00 , H02K1/16 , H02K3/14 , H02K15/02
CPC分类号： H02K15/0087 , H02K1/16 , H02K3/14 , H02K15/024
摘要： The disclosure relates to a method for producing a stator. Electrical conductor elements are arranged in slots of a laminated core of a two-layer winding. The conductor ends of the conductor elements are moved relative to one another on an end side of the sheet metal packet at one or both of the layers by a positioning process by axially plugging together a normal helix tool with the axial conductor ends of some of the conductor elements and subsequent relative rotation of the normal helix tool relative to the sheet metal packet, and by axially plugging together a selective skewing tool with the axial conductor ends of the remaining conductor elements, such that they have a provided relative end position with respect to each other for a connection of a part of the conductor ends with corresponding conductor ends of the other layer.

37. 发明授权

US09397540B2 Electric machine and method for manufacturing it 有权
标题翻译：电机及其制造方法
公开(公告)号：US09397540B2
公开(公告)日：2016-07-19
申请号：US14333085
申请日：2014-07-16
申请人： SPAL AUTOMOTIVE S.r.l.
发明人： Pietro De Filippis
IPC分类号： H02K11/00 , H02K15/00 , H02K3/52 , H02K15/02
CPC分类号： H02K15/0075 , H02K3/522 , H02K11/33 , H02K15/0087 , H02K15/02 , H02K2203/06 , Y10T29/49009
摘要： A method for making a rotary electric machine comprises the steps of: preparing a core (18) having a plurality of pole expansions and a plurality of windings (100, 200, 300) made of electrically conductive material on the pole expansions, where at least a part of the windings (100, 200, 300) is made from a conductor wire having a free end (14) that can be connected electrically to a mains power supply; stably coupling to each other at least two free ends (14) of different windings (100, 200, 300) so as to connect them to a single power supply terminal; twisting the coupled ends (14) together to form a single electrical termination (5, 6, 7) twisted along a principal line of extension of the electrical termination (5, 6, 7).
摘要翻译：一种制造旋转电机的方法包括以下步骤：制备具有多个极扩展的芯（18）和在极扩展上由导电材料制成的多个绕组（100,200,300），其中至少绕组（100,200,300）的一部分由具有可与主电源电连接的自由端（14）的导线制成; 稳定地彼此耦合至少两个不同绕组（100,200,300）的自由端（14），以将它们连接到单个电源端子; 将连接的端部（14）扭转在一起以形成沿着电气端接件（5,6,7）的主线延伸线扭绞的单个电端子（5,6,7）。

38. 发明授权

US08896170B2 Electric machine and method for manufacturing it 有权
标题翻译：电机及其制造方法
公开(公告)号：US08896170B2
公开(公告)日：2014-11-25
申请号：US13322179
申请日：2010-05-25
申请人： Pietro De Filippis
发明人： Pietro De Filippis
IPC分类号： H02K11/00 , H02K3/52 , H02K15/00 , H02K3/00
CPC分类号： H02K15/0075 , H02K3/522 , H02K11/33 , H02K15/0087 , H02K15/02 , H02K2203/06 , Y10T29/49009
摘要： A method for making a rotary electric machine comprises the steps of: preparing a core (18) having a plurality of pole expansions and a plurality of windings (100, 200, 300) made of electrically conductive material on the pole expansions, where at least a part of the windings (100, 200, 300) is made from a conductor wire having a free end (14) that can be connected electrically to a mains power supply; stably coupling to each other at least two free ends (14) of different windings (100, 200, 300) so as to connect them to a single power supply terminal; twisting the coupled ends (14) together to form a single electrical termination (5, 6, 7) twisted along a principal line of extension of the electrical termination (5, 6, 7).
摘要翻译：一种制造旋转电机的方法包括以下步骤：制备具有多个极扩展的芯（18）和在极扩展上由导电材料制成的多个绕组（100,200,300），其中至少绕组（100,200,300）的一部分由具有可与主电源电连接的自由端（14）的导线制成; 稳定地彼此耦合至少两个不同绕组（100,200,300）的自由端（14），以将它们连接到单个电源端子; 将连接的端部（14）扭转在一起以形成沿着电气端接件（5,6,7）的主线延伸线扭绞的单个电端子（5,6,7）。

39. 发明申请

US20140007415A1 Apparatus and Method for Aligning Conductors of Coil Members in Cores of Electric Dynamo Machines Prior to Welding Operations 有权
标题翻译：在焊接操作之前将电动发电机的线圈线圈的导体对准的装置和方法
公开(公告)号：US20140007415A1
公开(公告)日：2014-01-09
申请号：US13982138
申请日：2012-02-13
申请人： Rubino Corbinelli , Massimo Ponzio
发明人： Rubino Corbinelli , Massimo Ponzio
IPC分类号： H02K15/04 , H02K15/00
CPC分类号： H02K15/0031 , H02K15/0068 , H02K15/0087 , H02K15/0421 , H02K15/0428 , H02K15/085 , Y10T29/49009 , Y10T29/53143
摘要： Apparatus and method for aligning wire conductors (11a, 11b) extending from coil members (11) inserted in slots of a core (10) of an electric dynamo machine to join the ends (11′a, 11′b) of the wire conductors by means of a welding operation accomplished by welding means (30), comprising : a first member (41) having a plurality of passages (40); a second member (42) having a plurality of passages (40′); the first and second members (41,42) being assembled adjacent to each other to align in pairs the passages (40) of the first member (41) with the passages (40′) of the second member (42); each pair of aligned passages (40,40′) forming a single passage capable of receiving at least the end portions (11a, 11b) of two conductors; the first member (41) and the second member (42) being relatively moved in the circumferential direction (C) of the core to cause the sides of the passages (40,40′) to engage and move the end portions (11a, 11b) of the wire conductors in the circumferential direction (C); a thrust in the radial direction (R) of the core being exerted on inclined portions (I) of the wire conductors to cause the end portions (11a, 11b) of the wire conductors present in a single passage to engage each other in the radial direction (R) and the portion of wire conductor most distant in the radial direction in the single passage to engage the sides of the single passage in the radial direction (R).
摘要翻译：用于对准从插入在电动发电机的铁芯（10）的槽中的线圈构件（11）延伸的导线（11a，11b）的装置和方法，以将电线导体的端部（11'a，11'b）通过焊接装置（30）实现的焊接操作，包括：具有多个通道（40）的第一构件（41）; 具有多个通道（40'）的第二构件（42）; 所述第一和第二构件（41,42）彼此相邻地组装以使所述第一构件（41）的通道（40）成对地与所述第二构件（42）的通道（40'）对准。每对对准的通道（40,40'）形成至少能够接收两个导体的端部（11a，11b）的单个通道; 所述第一构件（41）和所述第二构件（42）沿所述芯的周向（C）相对移动，以使所述通道（40,40'）的侧面接合并移动所述端部（11a，11b））在圆周方向（C）上; 芯的径向推力（R）被施加在导线导体的倾斜部分（I）上，使得存在于单个通道中的导线导体的端部（11a，11b）在径向上彼此接合方向（R）和在单个通道中在径向方向上最远的导线导体的部分以沿径向（R）接合单个通道的侧面。

40. 发明申请

US20130169103A1 CONDUCTOR WELD-END FORMING PROCESS 审中-公开
标题翻译：导体焊接成型工艺
公开(公告)号：US20130169103A1
公开(公告)日：2013-07-04
申请号：US13342692
申请日：2012-01-03
申请人： Brad Chamberlin , Colin Hamer
发明人： Brad Chamberlin , Colin Hamer
IPC分类号： H02K3/28 , H02K15/08
CPC分类号： H02K15/0087 , Y10T29/49009
摘要： A method of joining a plurality of electrical conductors in an electric machine comprises the steps of providing a core with a plurality of circumferentially spaced openings, and positioning a plurality of conductors within the openings of the core in a plurality of concentric layers. Each conductor includes an end that extends from the core. The ends of the conductors have a first shape. The method also includes the step of shaping the ends of the conductors with a set of forming dies to form a second shape. Additionally, the method includes the step of joining a pair of adjacent ends with a joining tool to form a joint with a third shape after shaping the ends to form the second shape. The method further includes the step of removing the set of forming dies and the joining tool from the joint after the joining step.
摘要翻译：一种在电机中连接多个电导体的方法包括以下步骤：提供具有多个周向间隔开的开口的芯，并且将多个导体定位在多个同心层中的芯的开口内。每个导体包括从芯延伸的端部。导体的端部具有第一形状。该方法还包括用一组成形模形成导体的端部以形成第二形状的步骤。此外，该方法包括以下步骤：将一对相邻的端部与接合工具接合，以在成形端部之后形成具有第三形状的接头以形成第二形状。该方法还包括在接合步骤之后从接头去除一组成形模具和接合工具的步骤。

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