公开(公告)号：US20100225195A1

公开(公告)日：2010-09-09

申请号：US12225658

申请日：2007-03-23

申请人： Yoshinari Asano ,  Shin Nakamasu ,  Toshinari Kondou

发明人： Yoshinari Asano ,  Shin Nakamasu ,  Toshinari Kondou

IPC分类号： H02K1/18 ,  H02K1/02 ,  H02K15/02

CPC分类号： F04B39/00 ,  H02K1/02 ,  H02K1/148 ,  H02K21/24 ,  Y10T29/49009

摘要： An object is to enable simple manufacture of a motor, especially, a stator core or a field without impairment of motor characteristics. The motor includes a shaft, a rotor fixed to the shaft, and a stator including a stator core that faces the rotor with a certain space therebetween and coils that are attached to the stator core. The stator includes a back yoke, and the stator core having a plurality of teeth that are circumferentially placed in an axial end face of the back yoke so as to stand upright axially of the back yoke, and that are formed of a dust core made of pressed magnetic powder. The above-mentioned teeth are buried axially to a certain depth in the back yoke.

摘要翻译： 本发明的目的是能够简单地制造电动机，特别是定子铁心或电场，而不会损害电动机特性。 所述电动机包括轴，固定在所述轴上的转子，以及定子，所述定子包括定子铁心，所述定子铁心以与所述转子相隔一定的间隔和与所述定子铁芯连接的线圈相对。 所述定子包括后轭，所述定子铁芯具有多个齿，所述多个齿周向地设置在所述后轭的轴向端面中，以便在所述后轭的轴向竖立，并且由所述后轭形成， 压磁粉。 上述齿在后轭中被轴向埋入一定深度。

公开(公告)号：US07973443B2

公开(公告)日：2011-07-05

申请号：US12305178

申请日：2007-05-24

申请人： Shin Nakamasu ,  Toshinari Kondou ,  Yoshinari Asano

发明人： Shin Nakamasu ,  Toshinari Kondou ,  Yoshinari Asano

IPC分类号： H02K1/27

CPC分类号： H02K1/2793 ,  H02K1/02

摘要： A magnetic field element includes magnetic field portions and a coupling portion and is rotatable on a rotation axis along a given direction. Each magnetic field portion includes a magnet and magnetic plates. The magnet includes first and second pole faces having different polarities from each other in the given direction. The magnetic-material plates are provided on the first and second pole faces. The magnetic field portions are annularly arranged along a circumferential direction around the rotation axis and spaced in the circumferential direction from one another. The coupling portion is made of a non-magnetic material and couples the magnetic field portions to one another.

摘要翻译： 磁场元件包括磁场部分和耦合部分，并且沿着给定方向在旋转轴线上旋转。 每个磁场部分包括磁体和磁性板。 该磁体包括在给定方向上彼此具有不同极性的第一和第二极面。 磁性材料板设置在第一和第二极面上。 磁场部分沿着围绕旋转轴线的圆周方向环状布置并且在圆周方向上彼此间隔开。 联接部分由非磁性材料制成，并将磁场部分彼此连接。

公开(公告)号：US20090273252A1

公开(公告)日：2009-11-05

申请号：US12305178

申请日：2007-05-24

申请人： Shin Nakamasu ,  Toshinari Kondou ,  Yoshinari Asano

发明人： Shin Nakamasu ,  Toshinari Kondou ,  Yoshinari Asano

IPC分类号： H02K1/28 ,  H02K1/27 ,  H02K21/12

CPC分类号： H02K1/2793 ,  H02K1/02

摘要： A magnetic field element includes magnetic field portions and a coupling portion and is rotatable on a rotation axis along a given direction. Each magnetic field portion includes a magnet and magnetic plates. The magnet includes first and second pole faces having different polarities from each other in the given direction. The magnetic-material plates are provided on the first and second pole faces. The magnetic field portions are annularly arranged along a circumferential direction around the rotation axis and spaced in the circumferential direction from one another. The coupling portion is made of a non-magnetic material and couples the magnetic field portions to one another.

摘要翻译： 磁场元件包括磁场部分和耦合部分，并且沿着给定方向在旋转轴线上旋转。 每个磁场部分包括磁体和磁性板。 该磁体包括在给定方向上彼此具有不同极性的第一和第二极面。 磁性材料板设置在第一和第二极面上。 磁场部分沿着围绕旋转轴线的圆周方向环状布置并且在圆周方向上彼此间隔开。 联接部分由非磁性材料制成，并将磁场部分彼此连接。

公开(公告)号：US20090212652A1

公开(公告)日：2009-08-27

申请号：US11885160

申请日：2006-02-02

申请人： Shin Nakamasu ,  Yoshinari Asano

发明人： Shin Nakamasu ,  Yoshinari Asano

IPC分类号： H02K1/27 ,  H02K21/16

CPC分类号： H02K16/04 ,  H02K1/276

摘要： A magnetic member with an annular outer periphery and an inner periphery includes first portions and second portions alternately disposed in its circumferential direction. The first portions and second portions are magnetically separated in the circumferential direction by gaps, which block magnetic fluxes from flowing in the circumferential direction between the first portion and second portion. The first portions respectively have holes extending almost in the circumferential direction. The gaps are provided at both ends of the holes in the circumferential direction between the outer periphery and inner periphery. An interior permanent magnet type rotor can be structured by inserting field magnets into the holes.

摘要翻译： 具有环形外周和内周的磁性构件包括在其圆周方向上交替设置的第一部分和第二部分。 第一部分和第二部分在圆周方向上通过间隙磁性地分离，其阻挡磁通在第一部分和第二部分之间沿圆周方向流动。 第一部分分别具有大致沿圆周方向延伸的孔。 在外周和内周之间沿圆周方向的孔的两端设置间隙。 可以通过将磁场磁体插入到孔中来构造内部永磁体型转子。

公开(公告)号：US07902712B2

公开(公告)日：2011-03-08

申请号：US11885160

申请日：2006-02-02

申请人： Shin Nakamasu ,  Yoshinari Asano

发明人： Shin Nakamasu ,  Yoshinari Asano

IPC分类号： H02K1/27

CPC分类号： H02K16/04 ,  H02K1/276

摘要： A magnetic member with an annular outer periphery and an inner periphery includes first portions and second portions alternately disposed in its circumferential direction. The first portions and second portions are magnetically separated in the circumferential direction by gaps, which block magnetic fluxes from flowing in the circumferential direction between the first portion and second portion. The first portions respectively have holes extending almost in the circumferential direction. The gaps are provided at both ends of the holes in the circumferential direction between the outer periphery and inner periphery. An interior permanent magnet type rotor can be structured by inserting field magnets into the holes.

摘要翻译： 具有环形外周和内周的磁性构件包括在其圆周方向上交替设置的第一部分和第二部分。 第一部分和第二部分在圆周方向上通过间隙磁性地分离，其阻挡磁通在第一部分和第二部分之间沿圆周方向流动。 第一部分分别具有大致沿圆周方向延伸的孔。 在外周和内周之间沿圆周方向的孔的两端设置间隙。 可以通过将磁场磁体插入到孔中来构造内部永磁体型转子。

公开(公告)号：US08736135B2

公开(公告)日：2014-05-27

申请号：US13148500

申请日：2010-02-24

申请人： Yoshinari Asano ,  Nobuyuki Kifuji ,  Tomonori Kikuno ,  Shin Nakamasu ,  Ryuuji Yasumoto

发明人： Yoshinari Asano ,  Nobuyuki Kifuji ,  Tomonori Kikuno ,  Shin Nakamasu ,  Ryuuji Yasumoto

IPC分类号： H02K1/16 ,  H02K1/06

CPC分类号： H02K1/148 ,  H02K1/182 ,  H02K21/24

摘要： Teeth are arranged annularly around a rotation axis. The yoke has through holes. The through holes open in a radial direction around the rotation axis and in an axial direction along the rotation axis. The teeth are inserted through the through holes. A metal plate is arranged to face the yoke in the axial direction. A reinforcing plate is fixed to the teeth.

摘要翻译： 齿围绕旋转轴线环形布置。 轭具有通孔。 通孔围绕旋转轴线在径向方向上沿着旋转轴线沿轴向方向打开。 齿通过通孔插入。 金属板被布置为在轴向方向上面对轭。 加强板固定在牙齿上。

公开(公告)号：US20110316381A1

公开(公告)日：2011-12-29

申请号：US13148500

申请日：2010-02-24

申请人： Yoshinari Asano ,  Nobuyuki Kifuji ,  Tomonori Kikuno ,  Shin Nakamasu ,  Ryuuji Yasumoto

发明人： Yoshinari Asano ,  Nobuyuki Kifuji ,  Tomonori Kikuno ,  Shin Nakamasu ,  Ryuuji Yasumoto

IPC分类号： H02K1/08

CPC分类号： H02K1/148 ,  H02K1/182 ,  H02K21/24

摘要： Teeth are arranged annularly around a rotation axis. The yoke has through holes. The through holes open in a radial direction around the rotation axis and in an axial direction along the rotation axis. The teeth are inserted through the through holes. A metal plate is arranged to face the yoke in the axial direction. A reinforcing plate is fixed to the teeth.

摘要翻译： 齿围绕旋转轴线环形布置。 轭具有通孔。 通孔围绕旋转轴线在径向方向上沿着旋转轴线沿轴向方向打开。 齿通过通孔插入。 金属板被布置为在轴向方向上面对轭。 加强板固定在牙齿上。

公开(公告)号：US07948137B2

公开(公告)日：2011-05-24

申请号：US11815804

申请日：2006-01-26

申请人： Kazunobu Ohyama ,  Shin Nakamasu ,  Yoshinari Asano ,  Toshinari Kondo ,  Keiji Aota

发明人： Kazunobu Ohyama ,  Shin Nakamasu ,  Yoshinari Asano ,  Toshinari Kondo ,  Keiji Aota

IPC分类号： H02K21/14 ,  H02K21/12 ,  H02K1/22

CPC分类号： H02K1/276

摘要： A rotor includes a core extending in a predetermined direction, and a plurality of magnets. The core has parts formed by magnetic materials and extending in the predetermined direction. The parts are arranged in a loop around the part, and face the part through gaps. The magnets are buried in the gaps in the form of a loop in the core. The magnets have pole faces extending in the predetermined direction. In each of the magnets, at least one of ends of the magnet protrudes forward in parallel to the predetermined direction with respect to an end of the part that is on the same side with the at least one of the ends of the magnet.

摘要翻译： 转子包括沿预定方向延伸的芯和多个磁体。 芯具有由磁性材料形成并沿预定方向延伸的部分。 零件围绕零件布置成环形，并通过间隙面对零件。 磁体以芯中的环的形式埋在间隙中。 磁体具有沿预定方向延伸的极面。 在每个磁体中，磁体的至少一个端部相对于与磁体的至少一个端部在同一侧的部分的端部平行于预定方向向前突出。

公开(公告)号：US20090127962A1

公开(公告)日：2009-05-21

申请号：US11815804

申请日：2006-01-26

申请人： Kazunobu Ohyama ,  Shin Nakamasu ,  Yoshinari Asano ,  Toshinari Kondo ,  Keiji Aota

发明人： Kazunobu Ohyama ,  Shin Nakamasu ,  Yoshinari Asano ,  Toshinari Kondo ,  Keiji Aota

IPC分类号： H02K21/14

CPC分类号： H02K1/276

摘要： A rotor includes a core extending in a predetermined directions, and a plurality of magnets. The core has parts formed by magnetic materials and extending in the predetermined direction. The parts are arranged in a loop around the part, and face the part through gaps. The magnets are buried in the gaps in the form of a loop in the core. The magnets have pole faces extending in the predetermined direction. In each of the magnets, at least one of ends of the magnet protrudes forward in parallel to the predetermined direction with respect to an end of the part that is on the same side with the at least one of the ends of the magnet.

摘要翻译： 转子包括沿预定方向延伸的芯和多个磁体。 芯具有由磁性材料形成并沿预定方向延伸的部分。 零件围绕零件布置成环形，并通过间隙面对零件。 磁体以芯中的环的形式埋在间隙中。 磁体具有沿预定方向延伸的极面。 在每个磁体中，磁体的至少一个端部相对于与磁体的至少一个端部在同一侧的部分的端部平行于预定方向向前突出。

公开(公告)号：US20100259125A1

公开(公告)日：2010-10-14

申请号：US12808219

申请日：2008-12-08

申请人： Yoshinari Asano ,  Ryuuji Yasumoto ,  Nobuyuki Kifuji

发明人： Yoshinari Asano ,  Ryuuji Yasumoto ,  Nobuyuki Kifuji

IPC分类号： H02K1/06

摘要： An armature core is formed by laminating a plurality of first magnetic plates along a lamination direction. The armature core includes a prism portion and a first rectangular solid portion. The prism portion has a length measured in a first direction perpendicular to the lamination direction and a height measured in a second direction perpendicular to the lamination direction and the first direction. The length of the prism portion gradually increases along the lamination direction in at least part of the prism portion. The first rectangular solid portion is adjacent to the prism portion in the second direction. The first rectangular solid portion has a uniform length measured along the first direction. Preferably, a plurality of the armature cores are mounted on a yoke and have armature windings wound to form an armature of a rotary electric machine of a compressor.

摘要翻译： 通过沿层叠方向层叠多个第一磁性板而形成电枢芯。 电枢铁芯包括棱镜部分和第一矩形实心部分。 棱镜部分具有在垂直于层叠方向的第一方向上测量的长度和在垂直于层叠方向和第一方向的第二方向上测量的高度。 棱镜部分的长度在棱镜部分的至少一部分中沿层叠方向逐渐增加。 第一矩形实心部分在第二方向上与棱镜部分相邻。 第一矩形实心部分具有沿着第一方向测量的均匀长度。 优选地，多个电枢铁心安装在磁轭上并且具有卷绕的电枢绕组以形成压缩机的旋转电机的电枢。