公开(公告)号：US09425665B2

公开(公告)日：2016-08-23

申请号：US13996584

申请日：2010-12-28

申请人： Kazuhiro Goto ,  Yosuke Kurono ,  Tatsuhiko Mizutani ,  Kazuya Onuki

发明人： Kazuhiro Goto ,  Yosuke Kurono ,  Tatsuhiko Mizutani ,  Kazuya Onuki

IPC分类号： H02K3/28 ,  H02K3/50 ,  H02K5/22

CPC分类号： H02K3/28 ,  H02K3/50 ,  H02K5/225

摘要： In a stator and a rotating electric machine equipped with this stator, the insulation properties of a coil are ensured by suppressing lead wire stress generated during a stator assembly process. The stator has a stator core, a coil wound around the stator core, lead wires led out from the coil, and power lines provided between the lead wires and a connection terminal of an external circuit. The lead wires and the power lines are electrically connected with each other through an elastically deformable elastic bus bar. Even if a shift occurs in the relative position between the coil and the connection terminal during the assembly process of the stator, this configuration allows the elastic bus bar to absorb the shift and makes it possible to suppress the stress generated on the lead wires.

摘要翻译： 在具有该定子的定子和旋转电机中，通过抑制在定子组装过程中产生的引线应力来确保线圈的绝缘性能。 定子具有定子芯，缠绕在定子芯上的线圈，从线圈引出的引线以及设置在引线与外部电路的连接端子之间的电力线。 引线和电源线通过可弹性变形的弹性母线彼此电连接。 即使在定子的组装过程中在线圈和连接端子之间的相对位置发生偏移，这种构造允许弹性母线吸收偏移，并且可以抑制在引线上产生的应力。

公开(公告)号：US09438082B2

公开(公告)日：2016-09-06

申请号：US14236646

申请日：2012-07-30

申请人： Yosuke Kurono ,  Tatsuhiko Mizutani

发明人： Yosuke Kurono ,  Tatsuhiko Mizutani

IPC分类号： H02K5/22 ,  H02K5/20 ,  H02K3/24 ,  H02K3/50 ,  H02K9/19

CPC分类号： H02K5/225 ,  H02K3/24 ,  H02K3/50 ,  H02K5/20 ,  H02K9/19

摘要： A rotary electric machine includes a coil portion of the stator coil that protrudes from an end of a stator core, a terminal module that is provided on a top of the coil portion on an axial end of the coil portion and that electrically connects the stator coil and an external electric device, and a cover unit in which a cover that covers the terminal module and a guide that guides a coolant to the coil portion are formed together into one piece. The guide is provided on each of circumferentially opposite sides of the cover to supply a coolant to the coil portion in a distributed manner.

摘要翻译： 旋转电机包括定子线圈的从定子芯的端部突出的线圈部分，端子模块，其设置在线圈部分的顶部上的线圈部分的轴向端部，并且将定子线圈 和外部电气装置，以及盖单元，其中覆盖端子模块的盖和将冷却剂引导到线圈部分的引导件形成为一体。 引导件设置在盖的周向相对侧的每个上，以分布式的方式将冷却剂供应到线圈部分。

公开(公告)号：US08916254B2

公开(公告)日：2014-12-23

申请号：US13319890

申请日：2010-04-23

申请人： Akira Nagai ,  Jin Oda ,  Tatsuhiko Mizutani ,  Yosuke Kurono

发明人： Akira Nagai ,  Jin Oda ,  Tatsuhiko Mizutani ,  Yosuke Kurono

IPC分类号： B32B3/02 ,  H02K1/16 ,  H02K15/02

CPC分类号： H02K1/16 ,  H02K15/024 ,  Y10T428/21 ,  Y10T428/24802

摘要： A method for manufacturing a laminated core is provided that makes positions of boundary parts of laminated blocks and improves an efficiency of a welding operation of the blocks. The above-described object is achieved by the method of manufacturing the laminated core 10 including a process that forms a plurality of blocks 12 having a plurality of welding parts 13 to 15 of different forms or colors at intervals of prescribed angles in the circumferential direction, a process that laminates the plurality of blocks 12 under a state that the blocks are rotated at intervals of the prescribed angles and a process that welds the welding parts 13 to 15 having the different forms or colors of the laminated blocks 12 to form integrally the plurality of blocks 12.

摘要翻译： 提供一种层叠铁芯的制造方法，其形成层叠块的边界部的位置，提高块的焊接效率。 上述目的是通过制造叠层铁芯10的方法来实现的，该方法包括在圆周方向上以规定角度间隔形成具有不同形式或颜色的多个焊接部13至15的多个块12的工序， 在块以规定角度的间隔旋转的状态下层叠多个块12的处理以及对具有不同形状或颜色的层叠块12的焊接部13〜15进行焊接的工序，以一体形成多个 的块12。

公开(公告)号：US20120058313A1

公开(公告)日：2012-03-08

申请号：US13319890

申请日：2010-04-23

申请人： Akira Nagai ,  Jin Oda ,  Tatsuhiko Mizutani ,  Yosuke Kurono

发明人： Akira Nagai ,  Jin Oda ,  Tatsuhiko Mizutani ,  Yosuke Kurono

IPC分类号： B32B3/10 ,  B23K31/02

CPC分类号： H02K1/16 ,  H02K15/024 ,  Y10T428/21 ,  Y10T428/24802

摘要： A method for manufacturing a laminated core is provided that makes positions of boundary parts of laminated blocks and improves an efficiency of a welding operation of the blocks. The above-described object is achieved by the method of manufacturing the laminated core 10 including a process that forms a plurality of blocks 12 having a plurality of welding parts 13 to 15 of different forms or colors at intervals of prescribed angles in the circumferential direction, a process that laminates the plurality of blocks 12 under a state that the blocks are rotated at intervals of the prescribed angles and a process that welds the welding parts 13 to 15 having the different forms or colors of the laminated blocks 12 to form integrally the plurality of blocks 12.

摘要翻译： 提供一种层叠铁芯的制造方法，其形成层叠块的边界部的位置，提高块的焊接效率。 上述目的是通过制造叠层铁芯10的方法来实现的，该方法包括在圆周方向上以规定角度间隔形成具有不同形式或颜色的多个焊接部13至15的多个块12的工序， 在块以规定角度的间隔旋转的状态下层叠多个块12的处理以及对具有不同形状或颜色的层叠块12的焊接部13〜15进行焊接的工序，以一体形成多个 的块12。