公开(公告)号：US20080118747A1

公开(公告)日：2008-05-22

申请号：US11791658

申请日：2005-11-21

申请人： Toshiyasu Komatsu ,  Yasutaka Shintani ,  Kazunari Takahashi ,  Akira Kabasawa ,  Hidenori Okada ,  Yukimitsu Miyao ,  Yuji Kaneko

发明人： Toshiyasu Komatsu ,  Yasutaka Shintani ,  Kazunari Takahashi ,  Akira Kabasawa ,  Hidenori Okada ,  Yukimitsu Miyao ,  Yuji Kaneko

IPC分类号： G11B5/64 ,  C23C28/02 ,  H02K15/03

CPC分类号： C25D5/12 ,  C23C28/021 ,  C23C28/023 ,  C25D7/001 ,  H01F1/0577 ,  H01F41/026 ,  H02K1/276 ,  H02K1/30 ,  H02K15/03 ,  Y10T428/265

摘要： [Problem] To provide a process for producing a permanent magnet for use in an automotive IPM motor, which excels in all of corrosion resistance, abrasion resistance, and impact resistance.[Means for Resolution] The production process characterized in that it comprises forming on the surface of an R—Fe—B based permanent magnet a 3 to 15 μm thick Ni film as a first layer by electroplating method, followed by a 3 to 15 μm thick Cu or Sn film as a second layer by electroplating method, and a 4 to 7 μm thick Ni—P alloy film as a third layer by electroless plating method, provided that the third layer has a Vicker's hardness of 2.5 to 4.5 with respect to the Vicker's hardness of the Cu or Sn electroplated film provided as the second layer taken as 1.

摘要翻译： [问题]提供一种制造用于汽车IPM电动机的永磁体的方法，其具有优异的耐腐蚀性，耐磨性和耐冲击性。 [解决方法]制造方法的特征在于，其包括在作为第一层的3〜15μm厚的Ni膜的R-Fe-B系永久磁铁的表面上通过电镀法形成，然后在3〜15μm 通过电镀法将厚Cu或Sn膜作为第二层，通过化学镀法将第4层厚度为4〜7μm的Ni-P合金膜作为第3层，第3层的维氏硬度相对于 作为第二层提供的Cu或Sn电镀膜的维氏硬度取为1。

公开(公告)号：US07164217B2

公开(公告)日：2007-01-16

申请号：US11359497

申请日：2006-02-23

申请人： Akira Kabasawa ,  Kazunari Takahashi ,  Akihiro Okamura

发明人： Akira Kabasawa ,  Kazunari Takahashi ,  Akihiro Okamura

IPC分类号： H02K11/00

CPC分类号： H02K3/522 ,  H02K5/225 ,  H02K7/006 ,  H02K2203/09

摘要： An electric motor lead frame for connecting motor coils of the same phase is formed integrally by a linear conductor. The linear conductor includes at least a single conducting wire and has terminal portions formed by bending for connection with winding ends of motor coils.

摘要翻译： 用于连接同相的电动机线圈的电动机引线框架通过直线导体一体地形成。 线性导体至少包括一根导线，并且具有通过弯曲形成的端子部分，用于与电动机线圈的绕组端连接。

公开(公告)号：US20060138884A1

公开(公告)日：2006-06-29

申请号：US11359497

申请日：2006-02-23

申请人： Akira Kabasawa ,  Kazunari Takahashi ,  Akihiro Okamura

发明人： Akira Kabasawa ,  Kazunari Takahashi ,  Akihiro Okamura

IPC分类号： H02K11/00 ,  H02K3/00

CPC分类号： H02K3/522 ,  H02K5/225 ,  H02K7/006 ,  H02K2203/09

摘要： An electric motor lead frame for connecting motor coils of the same phase is formed integrally by a linear conductor. The linear conductor includes at least a single conducting wire and has terminal portions formed by bending for connection with winding ends of motor coils.

摘要翻译： 用于连接同相的电动机线圈的电动机引线框架通过直线导体一体地形成。 线性导体至少包括一根导线，并且具有通过弯曲形成的端子部分，用于与电动机线圈的绕组端连接。

公开(公告)号：US07045920B2

公开(公告)日：2006-05-16

申请号：US10643093

申请日：2003-08-19

申请人： Katsuaki Ohuchi ,  Katsuo Endo ,  Hideo Matsuo ,  Akira Kabasawa ,  Akihiro Okamura ,  Kazunari Takahashi

发明人： Katsuaki Ohuchi ,  Katsuo Endo ,  Hideo Matsuo ,  Akira Kabasawa ,  Akihiro Okamura ,  Kazunari Takahashi

IPC分类号： H02K3/04 ,  H02K3/50 ,  H02K15/04

CPC分类号： H02K3/50 ,  H02K2203/09

摘要： An interconnection assembly has phase parts for U phase, V phase and W phase. The phase parts each are of a plurality of interconnection assembly parts that are connected in the form of a ring and include a conductor section to which a motor coil wire is connected, the conductor section being formed by stripping fluororesin insulation at a predetermined position, and the phase parts are partially fixedly bundled.

摘要翻译： 互连组件具有U相，V相和W相的相位部分。 相位部各自具有以环形连接的多个互连组件部，并且包括连接有电动机线圈线的导体部，所述导体部通过在预定位置剥离氟树脂绝缘体而形成， 相位部分被部分固定地捆扎。

公开(公告)号：US07034419B2

公开(公告)日：2006-04-25

申请号：US10651029

申请日：2003-08-29

申请人： Akira Kabasawa ,  Kazunari Takahashi ,  Akihiro Okamura

发明人： Akira Kabasawa ,  Kazunari Takahashi ,  Akihiro Okamura

IPC分类号： H02K3/50 ,  H02K11/00

CPC分类号： H02K3/522 ,  H02K5/225 ,  H02K7/006 ,  H02K2203/09

摘要： An electric motor lead frame for connecting motor coils of the same phase is formed integrally by a linear conductor. The linear conductor includes at least a single conducting wire and has terminal portions formed by bending for connection with winding ends of motor coils.

公开(公告)号：US20070222324A1

公开(公告)日：2007-09-27

申请号：US11708042

申请日：2007-02-20

申请人： Kentaro Fukui ,  Akira Kabasawa

发明人： Kentaro Fukui ,  Akira Kabasawa

IPC分类号： H02K3/34 ,  H02K1/12 ,  H02K3/46

CPC分类号： H02K3/522 ,  H02K9/22 ,  H02K2203/06 ,  H02K2203/12

摘要： An insulation structure of rotary electrical machinery which electrically insulates teeth of a stator from a winding wound on the teeth includes: an insulator made from hard insulation material, disposed on both axial ends of the teeth, and having a side wall disposed along a side surface of the teeth crossing to a circumferential direction thereof, and a high-heat-conductive electrical-insulation resin sheet disposed along the side surface of the teeth and insulating the teeth from the winding, wherein an axial end portion of the high-heat-conductive electrical-insulation resin sheet is disposed between the side wall of the insulator and the side surface of the teeth and is stacked on the side wall in a prescribed axial extent.

摘要翻译： 将定子的齿与缠绕在齿上的绕组电绝缘的旋转电机的绝缘结构包括：由硬绝缘材料制成的绝缘体，设置在齿的两个轴向端部上，并且具有沿着侧面设置的侧壁 所述高导热电绝缘树脂片沿着所述齿的侧表面设置并且使所述齿与所述绕组绝缘，其中所述高导热电绝缘树脂片的轴向端部与所述高导热性 电绝缘树脂片设置在绝缘体的侧壁和齿的侧面之间，并且以规定的轴向范围堆叠在侧壁上。

公开(公告)号：US07649295B2

公开(公告)日：2010-01-19

申请号：US11708042

申请日：2007-02-20

申请人： Kentaro Fukui ,  Akira Kabasawa

发明人： Kentaro Fukui ,  Akira Kabasawa

IPC分类号： H02K1/12

CPC分类号： H02K3/522 ,  H02K9/22 ,  H02K2203/06 ,  H02K2203/12

摘要： An insulation structure of rotary electrical machinery which electrically insulates teeth of a stator from a winding wound on the teeth includes: an insulator made from hard insulation material, disposed on both axial ends of the teeth, and having a side wall disposed along a side surface of the teeth crossing to a circumferential direction thereof, and a high-heat-conductive electrical-insulation resin sheet disposed along the side surface of the teeth and insulating the teeth from the winding, wherein an axial end portion of the high-heat-conductive electrical-insulation resin sheet is disposed between the side wall of the insulator and the side surface of the teeth and is stacked on the side wall in a prescribed axial extent.

摘要翻译： 将定子的齿与缠绕在齿上的绕组电绝缘的旋转电机的绝缘结构包括：由硬绝缘材料制成的绝缘体，设置在齿的两个轴向端部上，并且具有沿着侧面设置的侧壁 所述高导热电绝缘树脂片沿着所述齿的侧表面设置并且使所述齿与所述绕组绝缘，其中所述高导热电绝缘树脂片的轴向端部与所述高导热性 电绝缘树脂片设置在绝缘体的侧壁和齿的侧面之间，并且以规定的轴向范围堆叠在侧壁上。

公开(公告)号：US07193344B2

公开(公告)日：2007-03-20

申请号：US10487420

申请日：2002-08-23

申请人： Akira Kabasawa ,  Satoshi Shikata ,  Kenji Fukuda

发明人： Akira Kabasawa ,  Satoshi Shikata ,  Kenji Fukuda

IPC分类号： H02K11/00 ,  H02K9/20 ,  B60K1/00

CPC分类号： B60K6/26 ,  B60K6/40 ,  B60K6/405 ,  B60K2001/003 ,  B60L3/0061 ,  B60L11/14 ,  B60L2240/36 ,  H02K5/225 ,  H02K7/006 ,  H02K7/14 ,  Y02T10/641 ,  Y02T10/70 ,  Y02T10/7077

摘要： A wiring structure for a hybrid vehicle motor 3 arranged between an internal combustion engine 1 and a transmission 2 comprises; an electrically conductive member 6 which performs collecting and distributing electricity for a coil 29 of the hybrid vehicle motor 3, a connection terminal 8 which electrically connects the electrically conductive member 6 and a power source cable 7, and a terminal box 9 accommodating the connection terminal 8. The electrically conductive member 6 extends from the hybrid vehicle motor 3 to the transmission 2 side, and the terminal box 9 is provided so as to extend to the transmission 2 side. As a result maintenance for the power source cable is improved, and production costs lowered.

摘要翻译： 布置在内燃机1和变速器2之间的混合动力车辆电动机3的配线结构包括： 对混合动力汽车电动机3的线圈29进行收集和分配电力的导电构件6，将导电构件6和电源电缆7电连接的连接端子8和容纳连接端子的端子盒9 8。 导电构件6从混合动力车辆电动机3延伸到变速器2侧，并且接线盒9设置成延伸到变速器2侧。 因此，电源线的维护得到改善，生产成本降低。