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公开(公告)号：US09331557B2
公开(公告)日：2016-05-03
申请号：US14007567
申请日：2011-03-31
CPC分类号： H02K15/02 , B26F3/002 , H01F41/0253 , H02K15/03 , Y10T29/49012 , Y10T83/051 , Y10T83/7487
摘要： A method for cleaving a plate-shaped workpiece formed with two or more linear recesses into three or more parts includes: a first positioning step of holding the workpiece by a positioning unit in place to position a first linear recess; a first clamping step of clamping one side of the first linear recess by a fixing clamp and the other side by a rotating clamp; a first cleaving step of moving back the positioning unit and rotationally separating the rotating clamp; a second positioning step of releasing the clamps and causing the positioning unit to position a second linear recess; a second clamping step of clamping one side of the second linear recess by the fixing clamp and the other side by the rotating clamp, and a second cleaving step of moving back the positioning unit and rotationally separating the rotating clamp.
摘要翻译： 用于将形成有两个或更多个线性凹槽的板状工件切割成三个或更多个部分的方法包括：第一定位步骤，通过定位单元将工件保持在适当位置以定位第一线性凹槽; 第一夹紧步骤，通过固定夹固定第一线性凹槽的一侧，另一侧通过旋转夹紧; 第一切割步骤，使所述定位单元向后移动并旋转地分离所述旋转夹具; 第二定位步骤，释放夹具并使定位单元定位第二线性凹槽; 第二夹紧步骤，通过所述固定夹具固定所述第二线性凹部的一侧，并且通过所述旋转夹具夹紧所述另一侧;以及第二切割步骤，使所述定位单元向后移动并旋转地分离所述旋转夹具。
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公开(公告)号：US20120274165A1
公开(公告)日：2012-11-01
申请号：US13392353
申请日：2011-02-14
CPC分类号： H02K15/03 , H01F41/005 , H01F41/0253 , H02K1/27 , H02K1/2766 , Y10T29/49012
摘要： A purpose is to provide a rotor manufacturing method including a magnet assembly formed of divided permanent magnet pieces to enhance insulation and advance cost reduction. The rotor manufacturing method includes forming permanent magnet pieces by dividing a permanent magnet, arranging and resin-molding the permanent magnet pieces to form a magnet assembly, and placing the magnet assembly in a rotor. The method includes placing the permanent magnet pieces all together in a molding die for use in resin-molding, and moving the permanent magnet pieces by a moving device provided in the molding die to move the permanent magnet pieces within the molding die, thereby forming the magnet assembly.
摘要翻译： 目的是提供一种转子制造方法，其包括由分割的永磁体片形成的磁体组件，以增强绝缘性并提前降低成本。 转子的制造方法包括通过分割永磁体来形成永久磁铁片，将永久磁铁片排列和树脂成形以形成磁体组件，并将磁体组件放置在转子中。 该方法包括将永久磁铁片全部放置在用于树脂成形的成型模具中，并且通过设置在成型模具中的移动装置移动永久磁铁片，以将永磁体片移动到成型模具内，从而形成 磁铁组件
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公开(公告)号：US09350219B2
公开(公告)日：2016-05-24
申请号：US13392353
申请日：2011-02-14
CPC分类号： H02K15/03 , H01F41/005 , H01F41/0253 , H02K1/27 , H02K1/2766 , Y10T29/49012
摘要： A purpose is to provide a rotor manufacturing method including a magnet assembly formed of divided permanent magnet pieces to enhance insulation and advance cost reduction. The rotor manufacturing method includes forming permanent magnet pieces by dividing a permanent magnet, arranging and resin-molding the permanent magnet pieces to form a magnet assembly, and placing the magnet assembly in a rotor. The method includes placing the permanent magnet pieces all together in a molding die for use in resin-molding, and moving the permanent magnet pieces by a moving device provided in the molding die to move the permanent magnet pieces within the molding die, thereby forming the magnet assembly.
摘要翻译： 目的是提供一种转子制造方法，其包括由分割的永磁体片形成的磁体组件，以增强绝缘性并提前降低成本。 转子的制造方法包括通过分割永磁体来形成永久磁铁片，将永久磁铁片排列和树脂成形以形成磁体组件，并将磁体组件放置在转子中。 该方法包括将永久磁铁片全部放置在用于树脂成形的成型模具中，并且通过设置在成型模具中的移动装置移动永久磁铁片，以将永磁体片移动到成型模具内，从而形成 磁铁组件
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公开(公告)号：US20140109392A1
公开(公告)日：2014-04-24
申请号：US14118307
申请日：2011-05-19
IPC分类号： H02K15/03
CPC分类号： H02K15/03 , H01F7/02 , H01F41/0253 , H02K1/02 , H02K1/276 , Y10T29/49012 , Y10T29/51
摘要： In a method for manufacturing a rotor in which a plurality of cleaved magnet pieces are mounted in a rotor core with cleaved surfaces of the cleaved magnet pieces in an engaged state. In a cleaving step, a magnet workpiece having a recess in a surface thereof is cleaved at the recess as a starting point, thereby producing a first magnet piece and a second magnet piece. In a surface processing step, the cleaved surface is processed to reduce protrusions on the cleaved surface of the first magnet piece. Accordingly, the engagement between the cleaved surfaces is poor, the contact area is reduced, and the contact resistance is increased. As a result thereof, the eddy currents in the cut magnets flow less easily, and loss caused by eddy currents may be decreased.
摘要翻译： 在制造转子的方法中，其中多个裂开的磁体片被安装在具有接合状态的劈开的磁体片的切割表面的转子芯中。 在切割步骤中，具有在其表面上具有凹部的磁体工件作为起始点在凹部处被切割，从而产生第一磁体片和第二磁体片。 在表面处理步骤中，对切割的表面进行处理以减少第一磁体的切割表面上的突起。 因此，解理面之间的接合不良，接触面积减小，接触电阻增大。 结果，切割磁体中的涡流不容易流动，并且可能减小由涡流引起的损耗。
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5.发明申请公开(公告)号：US20140013582A1
公开(公告)日：2014-01-16
申请号：US14007567
申请日：2011-03-31
IPC分类号： H02K15/02
CPC分类号： H02K15/02 , B26F3/002 , H01F41/0253 , H02K15/03 , Y10T29/49012 , Y10T83/051 , Y10T83/7487
摘要： A method for cleaving a plate-shaped workpiece formed with two or more linear recesses into three or more parts includes: a first positioning step of holding the workpiece by a positioning unit in place to position a first linear recess; a first clamping step of clamping one side of the first linear recess by a fixing clamp and the other side by a rotating clamp; a first cleaving step of moving back the positioning unit and rotationally separating the rotating clamp; a second positioning step of releasing the clamps and causing the positioning unit to position a second linear recess; a second clamping step of clamping one side of the second linear recess by the fixing clamp and the other side by the rotating clamp, and a second cleaving step of moving back the positioning unit and rotationally separating the rotating clamp.
摘要翻译： 用于将形成有两个或更多个线性凹槽的板状工件切割成三个或更多个部分的方法包括：第一定位步骤，通过定位单元将工件保持在适当位置以定位第一线性凹槽; 第一夹紧步骤，通过固定夹固定第一线性凹槽的一侧，另一侧通过旋转夹紧; 第一切割步骤，使所述定位单元向后移动并旋转地分离所述旋转夹具; 第二定位步骤，释放夹具并使定位单元定位第二线性凹槽; 第二夹紧步骤，通过所述固定夹具固定所述第二线性凹部的一侧，并且通过所述旋转夹具夹紧所述另一侧;以及第二切割步骤，使所述定位单元向后移动并旋转地分离所述旋转夹具。
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公开(公告)号：US20120125969A1
公开(公告)日：2012-05-24
申请号：US13387657
申请日：2009-07-29
IPC分类号： B26F3/00
CPC分类号： H02K15/03 , Y10T156/12 , Y10T156/1317 , Y10T156/1322 , Y10T156/17 , Y10T156/1798 , Y10T225/30
摘要： An apparatus for handling a magnet handles a plurality of split magnets obtained by sequentially splitting a magnet to be split from one end thereof. The apparatus for handling a magnet is equipped with a mechanism which arranges a split magnet with respect to a previously split magnet so that the magnets are put on top of one another and the corresponding irregularities of a pair of split surfaces thereof are arranged opposite each other. The apparatus for handling a magnet is also equipped with a section where the plurality of split magnets are arranged.
摘要翻译： 用于处理磁体的装置处理通过从其一端顺序地分割待分割的磁体而获得的多个分裂磁体。 用于处理磁体的装置装备有一个相对于先前分裂的磁体布置分离磁体的机构，使得磁体彼此上放置，并且其一对分开表面的相应的不规则部分彼此相对布置 。 用于处理磁体的设备还配备有多个分开磁体布置的部分。
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7.发明授权Connection line used for stator of electric motor, stator including that connection line, and method for bending the connection line 有权用于电动机定子的连接线，包括该连接线的定子，以及弯曲连接线的方法公开(公告)号：US08115353B2
公开(公告)日：2012-02-14
申请号：US12669435
申请日：2008-07-17
CPC分类号： H02K3/522 , H02K3/18 , H02K15/0075 , Y10T29/49009
摘要： A connection line has a first bent portion bent toward a coil's main body in a vicinity of a stator core's axial length limit line. Furthermore, the connection line at a portion closer to the coil's main body than the first bent portion has a second bent portion bent away from the coil's main body. Furthermore, the connection line has a third bent portion bent away from the coil's main body to have a connection portion along an end surface of the terminal member in contact therewith generally parallel thereto.
摘要翻译： 连接线具有在定子芯的轴向长度限制线附近朝向线圈主体弯曲的第一弯曲部。 此外，在比第一弯曲部更靠近线圈主体的部分处的连接线具有从线圈的主体弯曲的第二弯曲部。 此外，连接线具有弯曲远离线圈主体的第三弯曲部分，以沿着与其大体平行的接触的端子部件的端面具有连接部分。
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8.发明申请CONNECTION LINE USED FOR STATOR OF ELECTRIC MOTOR, STATOR INCLUDING THAT CONNECTION LINE, AND METHOD FOR BENDING THE CONNECTION LINE 有权用于电动机定子的连接线，包括连接线的定子和用于弯曲连接线的方法公开(公告)号：US20100201212A1
公开(公告)日：2010-08-12
申请号：US12669435
申请日：2008-07-17
CPC分类号： H02K3/522 , H02K3/18 , H02K15/0075 , Y10T29/49009
摘要： A connection line has a first bent portion bent toward a coil's main body in a vicinity of a stator core's axial length limit line. Furthermore, the connection line at a portion closer to the coil's main body than the first bent portion has a second bent portion bent away from the coil's main body. Furthermore, the connection line has a third bent portion bent away from the coil's main body to have a connection portion along an end surface of the terminal member in contact therewith generally parallel thereto.
摘要翻译： 连接线具有在定子芯的轴向长度限制线附近朝向线圈主体弯曲的第一弯曲部。 此外，在比第一弯曲部更靠近线圈主体的部分处的连接线具有从线圈的主体弯曲的第二弯曲部。 此外，连接线具有弯曲远离线圈主体的第三弯曲部分，以沿着与其大体平行的接触的端子部件的端面具有连接部分。
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9.发明授权公开(公告)号：US09065316B2
公开(公告)日：2015-06-23
申请号：US13518311
申请日：2009-12-23
CPC分类号： H02K3/345 , H02K3/487 , Y10T29/49009
摘要： A stator structure for a rotary electric machine includes a stator core having a cylindrical shape in which slots and pole pieces are formed on an inner peripheral side and alternately arranged in a circumferential direction, a conductor segment which is a conducting wire having a rectangular cross section inserted in one of the slots through an insulator being connected with a conductor segment similarly inserted in another slot to form a coil. Each insulator has a shape including a pair of opposite side surface portions connected with an intermediate portion along a wall surface defining the slot. Each insulator includes end protrusions facing each other at free ends of the side surface portions to position the conductor segments. The insulators are made of an insulating and elastic material.
摘要翻译： 一种旋转电机的定子结构包括：具有圆筒形状的定子铁心，其中在内周侧形成有槽和极片，并且沿圆周方向交替布置;导体段，其为具有矩形横截面的导线 通过与类似地插入另一个槽中的导体段连接的绝缘体插入其中一个槽中以形成线圈。 每个绝缘体具有包括一对相对的侧表面部分的形状，所述一对相对的侧表面部分沿着限定狭缝的壁表面与中间部分连接。 每个绝缘体包括在侧表面部分的自由端处彼此面对的端部突起，以定位导体段。 绝缘子由绝缘和弹性材料制成。
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公开(公告)号：US08967441B2
公开(公告)日：2015-03-03
申请号：US13383091
申请日：2009-07-10
CPC分类号： B26F3/002 , H01F41/0253 , H02K15/03 , Y10T225/10 , Y10T225/325 , Y10T225/329 , Y10T225/357
摘要： A magnet splitting device includes a one-side holder for holding a plurality of pre-split magnets on one sides of respective splitting grooves, an other-side holder for holding the magnets on the other sides, and an actuating unit for causing relative movement of the other-side holder to split the magnets all at once. The other-side holder includes a plurality of other-side independent holding parts for holding the magnets independently. The actuating unit includes a plurality of independent actuating parts for moving the other-side independent holding parts independently and a simultaneous operating part for simultaneously operating the holding parts.
摘要翻译： 一种磁体分配装置，包括：一侧保持件，用于在相应的分隔槽的一侧保持多个预分裂磁体;另一侧保持器，用于将磁体保持在另一侧;以及致动单元，用于使相对运动的 另一侧支架一次分割磁铁。 另一侧保持器包括用于独立地保持磁体的多个独立的固定部件。 致动单元包括用于独立地移动另一侧独立保持部件的多个独立的致动部件和用于同时操作保持部件的同时操作部件。
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