公开(公告)号：US07737594B2

公开(公告)日：2010-06-15

申请号：US11947260

申请日：2007-11-29

Applicant: Shoei Abe ,  Hirofumi Atarashi ,  Keiichi Yamamoto ,  Shigeru Tajima ,  Makoto Kawakami ,  Takeo Fukuda

Inventor： Shoei Abe ,  Hirofumi Atarashi ,  Keiichi Yamamoto ,  Shigeru Tajima ,  Makoto Kawakami ,  Takeo Fukuda

IPC: H02K1/27 ,  H02K21/12

CPC classification number: H02K21/042 ,  H02K16/04 ,  H02K21/04

Abstract: An axial gap type motor according to the present invention includes: a rotor; and a pair of stators which are arranged to face each other and hold the rotor from both sides thereof along a rotation axis. The rotor includes: electromagnets which are provided on the rotor as main magnets, and arranged along a circumferential direction so that directions of magnetic fluxes thereof are parallel to the rotation axis; and sub permanent magnets which are provided on the rotor, arranged in the vicinities of circumferential end portions of the main magnets, and are magnetized orthogonal to the rotation axis and a radial direction.

Abstract translation: 根据本发明的轴向间隙型电动机包括：转子; 以及一对定子，其被布置成彼此面对并且沿着旋转轴线从其两侧保持转子。 转子包括：电磁体，其设置在转子上作为主磁体，并且沿圆周方向布置成使其磁通方向平行于旋转轴线; 以及设置在转子上的副永磁体，其设置在主磁体的周向端部附近，并且与旋转轴线和径向正交地被磁化。

公开(公告)号：US20100141075A1

公开(公告)日：2010-06-10

申请号：US12517721

申请日：2007-10-29

Applicant: Hirofumi Atarashi ,  Hiroyuki Isegawa ,  Shoei Abe ,  Keiichi Yamamoto ,  Shigeru Tajima

Inventor： Hirofumi Atarashi ,  Hiroyuki Isegawa ,  Shoei Abe ,  Keiichi Yamamoto ,  Shigeru Tajima

IPC: H02K21/24

CPC classification number: H02K21/24 ,  H02K1/246 ,  H02K1/2793

Abstract: An axial gap motor, including: a rotor having permanent magnet pieces; and a pair of stators that are oppositely arranged so as to sandwich the rotor in a rotation axis direction thereof, wherein: the rotor includes magnetic material pieces that are arranged along a circumferential direction thereof in a manner alternating with the permanent magnet pieces; the permanent magnet pieces have a magnetization direction in parallel with the rotation axis direction, with N poles thereof opposed to the stator on one side in the rotation axis direction, and with S poles thereof opposed to the stator on the other side in the rotation axis direction; and each of the magnetic material pieces includes magnetic material piece penetration portions that penetrate in a direction parallel to the rotation axis direction.

Abstract translation: 一种轴向间隙电动机，包括：具有永磁体片的转子; 以及一对定子，其相对地设置成沿转子的轴线方向夹着转子，其中：所述转子包括以与永磁体片交替的方式沿其圆周方向布置的磁性材料片; 永磁体具有与旋转轴方向平行的磁化方向，其N极在旋转轴方向的一侧与定子相对，并且S极与旋转轴的另一侧的定子相对 方向; 并且每个磁性材料片包括在平行于旋转轴线方向的方向上穿透的磁性材料片穿透部。

公开(公告)号：US07511394B2

公开(公告)日：2009-03-31

申请号：US11474444

申请日：2006-06-26

Applicant: Tomoyuki Okada ,  Shoei Abe ,  Tatsuro Horie ,  Hiromitsu Sato

Inventor： Tomoyuki Okada ,  Shoei Abe ,  Tatsuro Horie ,  Hiromitsu Sato

IPC: H02K11/00

CPC classification number: H02K3/522 ,  Y10T29/49009

Abstract: A rotational electric machine stator has a rectangular wire that includes a lead wire covered with an insulation coating, terminals that is connected to the rectangular wire by thermal fusing, and convex portions provided on the terminals so as to protrude from the terminals toward the rectangular wire, wherein the insulation coating is removed.

Abstract translation: 旋转电机定子具有矩形导线，其包括被绝缘层覆盖的引线，通过热熔接连接到矩形线的端子和设置在端子上的凸部，以从端子朝向矩形线突出 ，其中绝缘涂层被去除。

公开(公告)号：US20070273235A1

公开(公告)日：2007-11-29

申请号：US11802307

申请日：2007-05-22

Applicant: Masaaki Kaizuka ,  Hiromitsu Sato ,  Hirofumi Atarashi ,  Shoei Abe

Inventor： Masaaki Kaizuka ,  Hiromitsu Sato ,  Hirofumi Atarashi ,  Shoei Abe

IPC: H02K21/12 ,  H02K1/27

CPC classification number: H02K21/029 ,  H02K19/02

Abstract: This electric motor includes first permanent magnets secured integrally to an outer periphery side rotor and second permanent magnets secured integrally to an inner periphery side rotor. The first permanent magnets and the second permanent magnets are arranged so as to offset the relative torque produced between the outer periphery side rotor and the inner periphery side rotor based on the magnetic flux of the inner peripheral permanent magnets and the outer peripheral permanent magnets.

Abstract translation: 该电动机包括一体地固定在外周侧转子上的第一永磁体和与内周侧转子一体地固定的第二永磁体。 第一永久磁铁和第二永久磁铁被配置成基于内周永久磁铁和外周永久磁铁的磁通量来抵消在外周侧转子和内周侧转子之间产生的相对转矩。

公开(公告)号：US20070001526A1

公开(公告)日：2007-01-04

申请号：US11474444

申请日：2006-06-26

Applicant: Tomoyuki Okada ,  Shoei Abe ,  Tatsuro Horie ,  Hiromitsu Sato

Inventor： Tomoyuki Okada ,  Shoei Abe ,  Tatsuro Horie ,  Hiromitsu Sato

IPC: H02K11/00 ,  H02K15/00

CPC classification number: H02K3/522 ,  Y10T29/49009

Abstract: A rotational electric machine stator has a rectangular wire that includes a lead wire covered with an insulation coating, terminals that is connected to the rectangular wire by thermal fusing, and convex portions provided on the terminals so as to protrude from the terminals toward the rectangular wire, wherein the insulation coating is removed.

Abstract translation: 旋转电机定子具有矩形导线，其包括被绝缘层覆盖的引线，通过热熔接连接到矩形线的端子和设置在端子上的凸部，以从端子朝向矩形线突出 ，其中绝缘涂层被去除。

公开(公告)号：US5255753A

公开(公告)日：1993-10-26

申请号：US887240

申请日：1992-05-19

Applicant: Masao Nishikawa ,  Tomoharu Kumagai ,  Shoei Abe ,  Masato Hirose ,  Mitsuaki Hirakawa ,  Hiroshi Gomi

Inventor： Masao Nishikawa ,  Tomoharu Kumagai ,  Shoei Abe ,  Masato Hirose ,  Mitsuaki Hirakawa ,  Hiroshi Gomi

IPC: B62D57/02 ,  B62D57/032

CPC classification number: B62D57/02

Abstract: A legged walking robot such as a two-legged walking robot has a plurality of movable legs and a plurality of foot soles mounted respectively on distal ends of the movable legs by respective foot joints. Each of the foot soles has a curved surface disposed on at least a portion of a peripheral edge thereof. The curved surface is shaped such that the foot joint follows a predetermined curved path along a forward direction in which the legged walking robot walks. The foot sole also includes at least one projection on one or each of leading and trailing ends of the foot sole in the forward direction. The projection is movable into and out of a projecting position from the foot sole, but is normally urged into the projecting position to support the foot sole stably on the terrain.

Abstract translation: 诸如双腿行走机器人的腿式步行机器人具有多个可移动的腿和分别通过各自的脚关节安装在可动腿的远端上的多个脚底。 每个脚底具有设置在其周缘的至少一部分上的曲面。 弯曲表面被成形为使得脚部接合沿着腿式步行机器人行走的向前方向沿着预定的弯曲路径。 足底还包括在脚前沿的前后方向的前端和后端的一个或每个上的至少一个突起。 突起可以从脚底移动进出突出位置，但是通常被推入突出位置以稳定地支撑脚踏板在地形上。

公开(公告)号：US08283829B2

公开(公告)日：2012-10-09

申请号：US12665209

申请日：2008-06-11

Applicant: Keiichi Yamamoto ,  Hirofumi Atarashi ,  Shoei Abe

Inventor： Keiichi Yamamoto ,  Hirofumi Atarashi ,  Shoei Abe

IPC: H02K1/27

CPC classification number: H02K1/2793 ,  H02K21/24

Abstract: There is provided an axial gap motor including a rotor rotatable around a rotation axis; and a first stator and a second stator arranged to face each other with the rotor therebetween from both sides of the rotor in the rotation axis direction of the rotor, wherein the rotor includes a plurality of main permanent magnets having magnetizing directions in the rotation axis direction of the rotor and arranged in a peripheral direction of the rotor; a partition member arranged between the main permanent magnets which are adjacent to each other in the peripheral direction of the rotor, the partition member including a nonmagnetic material; and auxiliary permanent magnets having a magnetizing direction that is orthogonal both to the rotation axis direction of the rotor and a radial direction of the rotor, and arranged on both sides of the partition member in the rotation axis direction of the rotor.

Abstract translation: 提供了一种轴向间隙电动机，其包括可围绕旋转轴线旋转的转子; 以及第一定子和第二定子，所述第一定子和第二定子在所述转子的旋转轴线方向上从所述转子的两侧以与所述转子相对的方式相对配置，其中，所述转子包括多个主旋转轴方向的磁化方向的主永磁体 并且沿转子的周向布置; 分隔构件，其布置在所述主永磁体之间，所述分隔构件在所述转子的周向方向上彼此相邻，所述分隔构件包括非磁性材料; 以及具有与转子的旋转轴方向和转子的径向正交的磁化方向并配置在转子的旋转轴方向上的分隔构件的两侧的辅助永久磁铁。

公开(公告)号：US08053942B2

公开(公告)日：2011-11-08

申请号：US12670601

申请日：2008-07-09

Applicant: Shoei Abe ,  Hirofumi Atarashi ,  Keiichi Yamamoto

Inventor： Shoei Abe ,  Hirofumi Atarashi ,  Keiichi Yamamoto

IPC: H02K1/27

CPC classification number: H02K1/2793 ,  H02K21/24

Abstract: The present axial gap motor is provided with: a rotor that is rotatable around a rotation axis; and a pair of stators that are opposed to each other with the rotor interposed therebetween from both sides in a rotation axis direction which is parallel with the rotation axis of the rotor. The rotor includes: a plurality of main magnets arranged in a circumferential direction so that a flux direction is parallel with the rotation axis direction; a sub permanent magnet which is disposed in the vicinity of a circumferential end portion of the main magnet and is magnetized in a direction perpendicular to the rotation axis direction and a radial direction; and a magnetic member which is provided on a surface of at least one of the one side and the other side in the rotation axis direction of the main magnet. A length of the magnetic member in the rotation axis direction is larger than a length of the sub permanent magnet in the rotation axis direction.

Abstract translation: 本轴向间隙电动机设置有：能够围绕旋转轴线旋转的转子; 以及一对定子，在与转子的旋转轴线平行的旋转轴方向上从两侧彼此相对设置有转子。 转子包括：沿圆周方向布置的多个主磁体，使得磁通方向与旋转轴线方向平行; 副永磁体，其设置在主磁体的周向端部附近，并且沿与旋转轴方向和径向垂直的方向被磁化; 以及磁性构件，其设置在主磁体的旋转轴线方向上的一侧和另一侧中的至少一个的表面上。 磁性构件在旋转轴方向上的长度大于副永久磁铁在旋转轴方向上的长度。

公开(公告)号：US08049389B2

公开(公告)日：2011-11-01

申请号：US12457106

申请日：2009-06-01

Applicant: Shoei Abe ,  Manabu Sakurada ,  Keiichi Yamamoto

Inventor： Shoei Abe ,  Manabu Sakurada ,  Keiichi Yamamoto

IPC: H02K1/27

CPC classification number: H02K1/2793

Abstract: An axial gap motor includes a rotor and a stator, and the rotor includes within a rotor frame a plurality of main magnet pieces which are disposed in a circumferential direction in such a manner that their magnetized direction is in a rotational axis direction and magnetic members which are disposed on surfaces of at least one sides in the rotational axis direction of the main magnet pieces. The magnetic member has a fitting portion on one end face in a radial direction of the rotor thereof which is adapted to fit in the rotor frame.

Abstract translation: 轴向间隙电动机包括转子和定子，并且转子在转子架内包括多个主磁体片，它们沿圆周方向设置成使其磁化方向为旋转轴线方向，磁性构件 设置在主磁铁片的旋转轴方向的至少一侧的表面上。 磁性构件在其转子的径向的一个端面上具有适于装配在转子框架中的配合部分。

公开(公告)号：US07906883B2

公开(公告)日：2011-03-15

申请号：US12474777

申请日：2009-05-29

Applicant: Shoei Abe

Inventor： Shoei Abe

IPC: H02K1/27

CPC classification number: H02K1/2793

Abstract: A rotor includes a rotor frame having a plurality of ribs which are disposed at predetermined intervals in a circumferential direction and which extend in a radial direction, and a shaft portion and a rim portion which are provided at inside diameter sides and outside diameter sides of the plurality of ribs, respectively, main magnet portions which are disposed individually between the ribs which are adjacent to each other in the circumferential direction, and a plurality of sub-magnet portions which are disposed on at least one sides of the ribs in the rotational axis direction, and wherein a rigid portion is formed in an area where the sub-magnet portions are projected in the radial direction relative to an area where the rib is projected in the radial direction in a cross section of the rim portion taken along the rotational axis direction.

Abstract translation: 转子包括转子架，该转子架具有沿圆周方向以预定间隔设置并沿径向延伸的多个肋，以及轴部和边缘部，所述轴部和边缘部设置在所述转子架的内径侧和外径侧 多个肋分别分别设置在沿圆周方向彼此相邻的肋之间的主磁体部分和多个子磁体部分，其设置在旋转轴线的至少一个侧面上 并且其中刚性部分形成在所述副磁体部分相对于所述边缘沿着所述旋转轴线截取的所述边缘部分的横截面中沿径向方向突出的区域沿径向方向突出的区域中 方向。