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21. 发明授权

US09006954B2 Lundell rotary machine 有权
标题翻译： Lundell旋转机
公开(公告)号：US09006954B2
公开(公告)日：2015-04-14
申请号：US14368415
申请日：2013-01-22
申请人： Masao Morita , Masaya Inoue , Yoichi Kuroda , Moriyuki Hazeyama , Kanji Shinkawa
发明人： Masao Morita , Masaya Inoue , Yoichi Kuroda , Moriyuki Hazeyama , Kanji Shinkawa
IPC分类号： H02K1/22 , H02K1/24 , H02K21/04
CPC分类号： H02K1/223 , H02K1/243 , H02K21/042 , H02K21/044
摘要： A rotor includes: a plurality of first magnetic pole members that are disposed such that first end portions and second end portions are respectively coupled magnetically and mechanically to a first magnetic end plate and to a second magnetic end plate and so as to be separated from a magnetic intermediate plate magnetically; a plurality of second magnetic pole members that are disposed such that intermediate portions are coupled magnetically and mechanically to the magnetic intermediate plate and so as to be separated from each of the magnetic end plates magnetically; a plurality of permanent magnets that are disposed between the first and second magnetic pole members in a circumferential direction; and a nonmagnetic holding body for separating the first magnetic pole members magnetically from the magnetic intermediate plate, and for separating the second magnetic pole members magnetically from the magnetic end plates.
摘要翻译：转子包括：多个第一磁极部件，其被布置成使得第一端部部分和第二端部部分分别以磁性和机械方式耦合到第一磁性端板和第二磁性端板，并且与第磁性中间板磁性; 多个第二磁极构件，其设置成使得中间部分磁性和机械地耦合到磁性中间板并且以磁性方式与每个磁性端板分离; 多个永久磁铁，沿圆周方向设置在第一和第二磁极部件之间; 以及非磁性保持体，用于将第一磁极部件与磁性中间板磁性分离，并将第二磁极部件与磁性端板磁性分离。

22. 发明申请

US20140346913A1 LUNDELL ROTARY MACHINE 有权
标题翻译： LUNDELL旋转机
公开(公告)号：US20140346913A1
公开(公告)日：2014-11-27
申请号：US14368415
申请日：2013-01-22
申请人： Masao Morita , Masaya Inoue , Yoichi Kuroda , Moriyuki Hazeyama , Kanji Shinkawa
发明人： Masao Morita , Masaya Inoue , Yoichi Kuroda , Moriyuki Hazeyama , Kanji Shinkawa
IPC分类号： H02K1/22
CPC分类号： H02K1/223 , H02K1/243 , H02K21/042 , H02K21/044
摘要： A rotor includes: a plurality of first magnetic pole members that are disposed such that first end portions and second end portions are respectively coupled magnetically and mechanically to a first magnetic end plate and to a second magnetic end plate and so as to be separated from a magnetic intermediate plate magnetically; a plurality of second magnetic pole members that are disposed such that intermediate portions are coupled magnetically and mechanically to the magnetic intermediate plate and so as to be separated from each of the magnetic end plates magnetically; a plurality of permanent magnets that are disposed between the first and second magnetic pole members in a circumferential direction; and a nonmagnetic holding body for separating the first magnetic pole members magnetically from the magnetic intermediate plate, and for separating the second magnetic pole members magnetically from the magnetic end plates.
摘要翻译：转子包括：多个第一磁极部件，其被布置成使得第一端部部分和第二端部部分分别以磁性和机械方式耦合到第一磁性端板和第二磁性端板，并且与第磁性中间板磁性; 多个第二磁极构件，其设置成使得中间部分磁性和机械地耦合到磁性中间板并且以磁性方式与每个磁性端板分离; 多个永久磁铁，沿圆周方向设置在第一和第二磁极部件之间; 以及非磁性保持体，用于将第一磁极部件与磁性中间板磁性分离，并将第二磁极部件与磁性端板磁性分离。

23. 发明授权

US07994684B2 Automotive alternating-current generator 有权
标题翻译：汽车交流发电机
公开(公告)号：US07994684B2
公开(公告)日：2011-08-09
申请号：US12376969
申请日：2007-08-22
申请人： Masaya Inoue , Kouki Naka , Hiroyuki Akita , Kanji Shinkawa , Yoshinori Miyamoto , Toshiyuki Yoshizawa , Haruyuki Kometani
发明人： Masaya Inoue , Kouki Naka , Hiroyuki Akita , Kanji Shinkawa , Yoshinori Miyamoto , Toshiyuki Yoshizawa , Haruyuki Kometani
IPC分类号： H02K1/22 , H02K21/12 , H02K1/00
CPC分类号： H02K1/243 , H02K3/528 , H02K21/044
摘要： An automotive generator that includes a Lundell rotor. First and second protruding portions are disposed so as to project from inner wall surfaces of portions of first and second yoke portions at root portions of first and second claw-shaped magnetic pole portions, and first and second recess portions are recessed into inner wall surfaces of portions of the first and second yoke portions that face the second and first protruding portions. In addition, a shape of a region in which the field coil is disposed is configured into a wave shape that has a cross-sectional shape in a plane that includes a central axis of the pole core that is approximately constant in a circumferential direction and that zigzags alternately in an axial direction at positions of each of the first and second claw-shaped magnetic pole portions.
摘要翻译：包括隆德尔转子的汽车发电机。第一和第二突出部设置成从第一和第二爪状磁极部的根部的第一和第二磁轭部的部分的内壁表面突出，并且第一和第二凹部凹入第一和第二爪状磁极的内壁表面第一和第二磁轭部分的面对第二和第一突出部分的部分。此外，设置励磁线圈的区域的形状被构造成波形，该波形在包括极芯的中心轴的平面中具有在圆周方向上大致恒定的平面中的截面形状，并且在所述第一爪状磁极部和所述第二爪状磁极部的各自的位置沿轴向交替地形成Z字形。

24. 发明申请

US20100164317A1 AUTOMOTIVE ALTERNATING-CURRENT GENERATOR 有权
标题翻译：汽车交流电流发电机
公开(公告)号：US20100164317A1
公开(公告)日：2010-07-01
申请号：US12376969
申请日：2007-08-22
申请人： Masaya Inoue , Kouki Naka , Hiroyuki Akita , Kanji Shinkawa , Yoshinori Miyamoto , Toshiyuki Yoshizawa , Haruyuki Kometani
发明人： Masaya Inoue , Kouki Naka , Hiroyuki Akita , Kanji Shinkawa , Yoshinori Miyamoto , Toshiyuki Yoshizawa , Haruyuki Kometani
IPC分类号： H02K3/04
CPC分类号： H02K1/243 , H02K3/528 , H02K21/044
摘要： An automotive generator that includes a Lundell rotor. First and second protruding portions are disposed so as to project from inner wall surfaces of portions of first and second yoke portions at root portions of first and second claw-shaped magnetic pole portions, and first and second recess portions are recessed into inner wall surfaces of portions of the first and second yoke portions that face the second and first protruding portions. In addition, a shape of a region in which the field coil is disposed is configured into a wave shape that has a cross-sectional shape in a plane that includes a central axis of the pole core that is approximately constant in a circumferential direction and that zigzags alternately in an axial direction at positions of each of the first and second claw-shaped magnetic pole portions.
摘要翻译：包括隆德尔转子的汽车发电机。第一和第二突出部设置成从第一和第二爪状磁极部的根部的第一和第二磁轭部的部分的内壁表面突出，并且第一和第二凹部凹入第一和第二爪状磁极的内壁表面第一和第二磁轭部分的面对第二和第一突出部分的部分。此外，设置励磁线圈的区域的形状被构造成波形，该波形在包括极芯的中心轴的平面中具有在圆周方向上大致恒定的平面中的截面形状，并且在所述第一爪状磁极部和所述第二爪状磁极部的各自的位置沿轴向交替地形成Z字形。

25. 发明申请

US20110001383A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：电动机
公开(公告)号：US20110001383A1
公开(公告)日：2011-01-06
申请号：US12866099
申请日：2008-02-13
申请人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
发明人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
IPC分类号： H02K21/04
CPC分类号： H02K21/044
摘要： The present invention provides a dynamoelectric machine that enables permanent magnets to be held stably in trough portions that are formed on portions of a yoke portion that are positioned between adjacent claw-shaped magnetic pole portions.In a dynamoelectric machine according to the present invention, first and second magnet holders are disposed so as to span first and second trough portions that are formed on portions of first and second yoke portions that are positioned between circumferentially adjacent first and second claw-shaped magnetic pole portions, and first and second permanent magnets are held by the first and second magnet holders so as to face inner circumferential surfaces near tip ends of the claw-shaped magnetic pole portions so as to have a predetermined clearance.
摘要翻译：本发明提供一种电动机，其能够使永磁体稳定地保持在形成在位于相邻的爪状磁极部之间的磁轭部的部分的槽部中。在根据本发明的电动机中，第一和第二磁体保持器设置成跨越形成在第一和第二磁轭部分的位于周向相邻的第一和第二爪形磁体之间的第一和第二槽部分第一和第二永磁体由第一和第二磁体保持器保持，以便面对爪形磁极部分的末端附近的内周面，以具有预定的间隙。

26. 发明授权

US08304951B2 Dynamoelectric machine 有权
标题翻译：发电机
公开(公告)号：US08304951B2
公开(公告)日：2012-11-06
申请号：US12866099
申请日：2008-02-13
申请人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
发明人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
IPC分类号： H02K1/28 , H02K21/12 , H02K1/27 , H02K19/22
CPC分类号： H02K21/044
摘要： The present invention provides a dynamoelectric machine that enables permanent magnets to be held stably in trough portions that are formed on portions of a yoke portion that are positioned between adjacent claw-shaped magnetic pole portions.In a dynamoelectric machine according to the present invention, first and second magnet holders are disposed so as to span first and second trough portions that are formed on portions of first and second yoke portions that are positioned between circumferentially adjacent first and second claw-shaped magnetic pole portions, and first and second permanent magnets are held by the first and second magnet holders so as to face inner circumferential surfaces near tip ends of the claw-shaped magnetic pole portions so as to have a predetermined clearance.
摘要翻译：本发明提供一种电动机，其能够使永磁体稳定地保持在形成在位于相邻的爪状磁极部之间的磁轭部的部分的槽部中。在根据本发明的电动机中，第一和第二磁体保持器设置成跨越形成在第一和第二磁轭部分的位于周向相邻的第一和第二爪形磁体之间的第一和第二槽部分第一和第二永磁体由第一和第二磁体保持器保持，以便面对爪形磁极部分的末端附近的内周面，以具有预定的间隙。

27. 发明申请

US20120187794A1 LUNDELL TYPE ROTATING MACHINE 有权
标题翻译： LUNDELL型旋转机
公开(公告)号：US20120187794A1
公开(公告)日：2012-07-26
申请号：US13497731
申请日：2010-09-16
申请人： Masaya Inoue , Yoichi Kuroda , Masao Morita , Moriyuki Hazeyama
发明人： Masaya Inoue , Yoichi Kuroda , Masao Morita , Moriyuki Hazeyama
IPC分类号： H02K1/28
CPC分类号： H02K21/048 , H02K1/2773
摘要： Provided is a Lundell type rotating machine with high efficiency and high output, which has a rigid and magnetically advantageous magnet retention structure. A rotor iron core includes laminated magnetic-pole members mechanically and magnetically coupled to two laminated magnetic end plates, which extend in an axial direction so as to be brought into meshing engagement with each other to constitute a Lundell type rotor iron core, and permanent magnets provided between the magnetic-pole members. The magnetic-pole members are retained in predetermined positions between the magnetic end plates by dovetail grooves of a non-magnetic retention body over substantially the entire lengths. The permanent magnets are held in direct contact with the magnetic-pole members so as to be interposed therebetween. Thus, the magnet retention structure which is mechanically rigid and magnetically highly efficient even when increased in size can be obtained.
摘要翻译：提供具有高效率和高输出的隆德尔型旋转机械，其具有刚性和磁性优势的磁保持结构。转子铁芯包括机械和磁耦合到两个层叠的磁性端板的层压磁极件，两个层叠的磁性端板沿轴向方向延伸以便彼此啮合以构成隆德尔型转子铁芯，以及永磁体设置在磁极部件之间。磁极构件通过基本上整个长度上的非磁性保持体的燕尾槽保持在磁性端板之间的预定位置。永磁体被保持为与磁极部件直接接触以便插入它们之间。因此，即使在尺寸增大的情况下也能够获得机械刚性且磁性高效的磁体保持结构。

28. 发明授权

US08593029B2 Lundell type rotating machine 有权
标题翻译：隆德尔型旋转机
公开(公告)号：US08593029B2
公开(公告)日：2013-11-26
申请号：US13497731
申请日：2010-09-16
申请人： Masaya Inoue , Yoichi Kuroda , Masao Morita , Moriyuki Hazeyama
发明人： Masaya Inoue , Yoichi Kuroda , Masao Morita , Moriyuki Hazeyama
IPC分类号： H02K1/22 , H02K21/12
CPC分类号： H02K21/048 , H02K1/2773
摘要： Provided is a Lundell type rotating machine with high efficiency and high output, which has a rigid and magnetically advantageous magnet retention structure. A rotor iron core includes laminated magnetic-pole members mechanically and magnetically coupled to two laminated magnetic end plates, which extend in an axial direction so as to be brought into meshing engagement with each other to constitute a Lundell type rotor iron core, and permanent magnets provided between the magnetic-pole members. The magnetic-pole members are retained in predetermined positions between the magnetic end plates by dovetail grooves of a non-magnetic retention body over substantially the entire lengths. The permanent magnets are held in direct contact with the magnetic-pole members so as to be interposed therebetween. Thus, the magnet retention structure which is mechanically rigid and magnetically highly efficient even when increased in size can be obtained.
摘要翻译：提供具有高效率和高输出的隆德尔型旋转机械，其具有刚性和磁性优势的磁保持结构。转子铁芯包括机械和磁耦合到两个层叠的磁性端板的层压磁极件，两个层叠的磁性端板沿轴向方向延伸以便彼此啮合以构成隆德尔型转子铁芯，以及永磁体设置在磁极部件之间。磁极构件通过基本上整个长度上的非磁性保持体的燕尾槽保持在磁性端板之间的预定位置。永磁体被保持为与磁极部件直接接触以便插入它们之间。因此，即使在尺寸增大的情况下也能够获得机械刚性且磁性高效的磁体保持结构。

29. 发明申请

US20120267975A1 EMBEDDED PERMANENT MAGNET ELECTRIC MOTOR 审中-公开
标题翻译：嵌入式永磁电机
公开(公告)号：US20120267975A1
公开(公告)日：2012-10-25
申请号：US13246107
申请日：2011-09-27
申请人： Shinji NISHIMURA , Yoichi Kuroda , Masaya Inoue , Moriyuki Hazeyama
发明人： Shinji NISHIMURA , Yoichi Kuroda , Masaya Inoue , Moriyuki Hazeyama
IPC分类号： H02K1/27
CPC分类号： H02K1/148 , H02K1/276 , H02K21/16 , H02K2201/03
摘要： The embedded permanent magnet electric motor includes: a rotor having: a rotor core that has an outer circumferential surface that is constituted by a plurality of convex surfaces that are circular arc-shaped curved surfaces that are arranged continuously at a uniform angular pitch circumferentially; and a plurality of permanent magnets that are embedded in the rotor core so as to be positioned on a radially inner side of each of the circular arc-shaped curved surfaces; and a stator having: a stator core in which teeth are respectively disposed so as to extend radially inward from an annular core back and are arranged at a uniform angular pitch circumferentially to configure open slots; and a stator coil that is constituted by a plurality of concentrated winding coils that are wound into concentrated windings on each of the teeth.
摘要翻译：嵌入式永磁电动机包括：转子，具有：转子芯，其具有由圆周状连续配置的圆弧状曲面的多个凸面构成的外周面; 以及多个永久磁铁，其嵌入所述转子铁心中以位于每个所述圆弧形曲面的径向内侧; 以及定子，其具有：定子铁心，其中齿分别设置成从环形铁芯背向径向向内延伸，并且以周向均匀地设置角度间距以构成开放槽; 以及由多个集中绕组线圈构成的定子线圈，所述多个集中绕组线圈被卷绕在每个齿上的集中绕组中。

30. 发明授权

US09735631B2 Embedded permanent magnet rotary electric machine 有权
公开(公告)号：US09735631B2
公开(公告)日：2017-08-15
申请号：US14390701
申请日：2012-05-22
申请人： Shinsuke Kayano , Masaya Inoue , Shinji Nishimura , Moriyuki Hazeyama , Takuma Sasai
发明人： Shinsuke Kayano , Masaya Inoue , Shinji Nishimura , Moriyuki Hazeyama , Takuma Sasai
IPC分类号： H02K1/27 , H02K29/03
CPC分类号： H02K1/2706 , H02K1/276 , H02K1/2766 , H02K29/03
摘要： Permanent magnets that constitute the single magnetic poles are constituted by n permanent magnet segments, the n permanent magnet segments being configured such that shapes and directions of orientation thereof have mirror symmetry relative to a plane that passes through a magnetic pole center and that includes a central axis of the rotor core, and being oriented such that a permanent magnet segment that is further away from the magnetic pole center in a circumferential direction has a smaller angle of orientation, and the permanent magnet segment that is positioned further away from the magnetic pole center in the circumferential direction being produced so as to have an approximately fan-shaped cross-sectional shape in which a radial width is wider than a circumferential width.

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