公开(公告)号：US07750523B2

公开(公告)日：2010-07-06

申请号：US12030098

申请日：2008-02-12

申请人： Takahiro Nakayama ,  Yoshiyuki Takabe ,  Hirotaka Itoh

发明人： Takahiro Nakayama ,  Yoshiyuki Takabe ,  Hirotaka Itoh

IPC分类号： H02K1/27

CPC分类号： H02K1/2766

摘要： A rotor of an embedded magnet type motor is disclosed. A rotor core of the motor includes first accommodation holes and V-shaped accommodation holes. The first accommodation holes extend in radial directions, and the V-shaped accommodation holes protrude radially outward. The rotor core has grooves at positions corresponding to the first accommodation holes on the outer periphery of the rotor core. Each groove has a width as a dimension in the circumferential direction when viewed from the axial direction. Each first magnet has a width as a dimension in the circumferential direction when viewed from the axial direction. The width of the grooves is larger than the width of the first magnets.

摘要翻译： 公开了嵌入式磁体式电动机的转子。 电机的转子芯包括第一容纳孔和V形容纳孔。 第一容纳孔沿径向延伸，V形容纳孔径向向外突出。 转子铁心在与转子铁芯的外周上的第一收容孔对应的位置具有槽。 每个槽从轴向观察时具有沿圆周方向的尺寸的宽度。 每个第一磁体从轴向观察时具有沿圆周方向的尺寸的宽度。 槽的宽度大于第一磁体的宽度。

公开(公告)号：US20090230803A1

公开(公告)日：2009-09-17

申请号：US12277572

申请日：2008-11-25

申请人： Takahiro NAKAYAMA ,  Hirotaka ITOH ,  Yoshiyuki TAKABE

发明人： Takahiro NAKAYAMA ,  Hirotaka ITOH ,  Yoshiyuki TAKABE

IPC分类号： H02K1/27

CPC分类号： H02K1/2766 ,  Y10T29/49009

摘要： In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.

摘要翻译： 在嵌入式磁体电动机中，径向磁体和第一倾斜磁体形成北极。 径向磁体和第二倾斜磁体形成南极。 芯片每个包括预先形成的径向容纳槽，其数量由P / 2表示。 一些预制的径向容纳槽是短槽，其余的是长槽。 短槽位于沿轴向的每个径向容纳槽的某些部分。 短槽的径向内端限制径向磁体径向向内移动。

公开(公告)号：US4030884A

公开(公告)日：1977-06-21

申请号：US651575

申请日：1976-01-22

申请人： Yasunori Nagata ,  Hirotaka Itoh ,  Susumu Yazaki ,  Takayuki Hamamura ,  Shigeo Yoshiya

发明人： Yasunori Nagata ,  Hirotaka Itoh ,  Susumu Yazaki ,  Takayuki Hamamura ,  Shigeo Yoshiya

IPC分类号： D06B3/06 ,  D06B1/04

CPC分类号： D06B3/06

摘要： A yarn in the form of a supply package in which the yarn is wound on a bobbin is continuously washed with an aqueous washing liquid by standing the yarn supply package upright in means for receiving the yarn package and an aqueous washing liquid, and continuously drawing off the yarn upward from the package while bringing the aqueous washing liquid into contact with the outer surface of the package. The contact of the outer surface of the package with the washing liquid is effected by immersing the package in the washing liquid bath or by flowing the washing liquid down over the outer surface of the package.

摘要翻译： 将纱线缠绕在筒管上的供给包装形式的纱线通过将纱线供给包装件竖直放置在用于接收纱线包装的装置和水性洗涤液体中的状态下，用含水洗涤液体连续洗涤，并连续地抽出 纱线从包装物向上方，同时使含水洗涤液体与包装的外表面接触。 包装的外表面与洗涤液的接触通过将包装浸入洗涤液浴中或通过将洗涤液向下流过包装的外表面来实现。

公开(公告)号：US3964279A

公开(公告)日：1976-06-22

申请号：US465611

申请日：1974-04-30

申请人： Yasunori Nagata ,  Hirotaka Itoh ,  Susumu Yazaki ,  Takayuki Hamamura ,  Shigeo Yoshiya

发明人： Yasunori Nagata ,  Hirotaka Itoh ,  Susumu Yazaki ,  Takayuki Hamamura ,  Shigeo Yoshiya

IPC分类号： D06B3/06 ,  D06B1/04 ,  D06B23/04

CPC分类号： D06B3/06 ,  Y10S118/19

摘要： A yarn in the form of a supply package in which the yarn is wound on a bobbin is continuously washed with an aqueous washing liquid by standing the yarn supply package upright in means for receiving the yarn package and an aqueous washing liquid, and continuously drawing off the yarn upward from the package while bringing the aqueous washing liquid into contact with the outer surface of the package. The contact of the outer surface of the package with the washing liquid is effected by immersing the package in the washing liquid bath or by flowing the washing liquid down over the outer surface of the package.

摘要翻译： 将纱线缠绕在筒管上的供给包装形式的纱线通过将纱线供给包装件竖直放置在用于接收纱线包装的装置和水性洗涤液体中的状态下，用含水洗涤液体连续洗涤，并连续地抽出 纱线从包装物向上方，同时使含水洗涤液体与包装的外表面接触。 包装的外表面与洗涤液的接触通过将包装浸入洗涤液浴中或通过将洗涤液向下流过包装的外表面来实现。