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    • 1. 发明授权
    • Lundell rotary machine
    • Lundell旋转机
    • US09006954B2
    • 2015-04-14
    • US14368415
    • 2013-01-22
    • Masao MoritaMasaya InoueYoichi KurodaMoriyuki HazeyamaKanji Shinkawa
    • Masao MoritaMasaya InoueYoichi KurodaMoriyuki HazeyamaKanji Shinkawa
    • H02K1/22H02K1/24H02K21/04
    • H02K1/223H02K1/243H02K21/042H02K21/044
    • 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.
    • 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。
    • 2. 发明申请
    • LUNDELL ROTARY MACHINE
    • LUNDELL旋转机
    • US20140346913A1
    • 2014-11-27
    • US14368415
    • 2013-01-22
    • Masao MoritaMasaya InoueYoichi KurodaMoriyuki HazeyamaKanji Shinkawa
    • Masao MoritaMasaya InoueYoichi KurodaMoriyuki HazeyamaKanji Shinkawa
    • H02K1/22
    • H02K1/223H02K1/243H02K21/042H02K21/044
    • 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.
    • 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。
    • 3. 发明申请
    • LUNDELL TYPE ROTATING MACHINE
    • LUNDELL型旋转机
    • US20120187794A1
    • 2012-07-26
    • US13497731
    • 2010-09-16
    • Masaya InoueYoichi KurodaMasao MoritaMoriyuki Hazeyama
    • Masaya InoueYoichi KurodaMasao MoritaMoriyuki Hazeyama
    • H02K1/28
    • H02K21/048H02K1/2773
    • 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.
    • 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。
    • 4. 发明授权
    • Lundell type rotating machine
    • 隆德尔型旋转机
    • US08593029B2
    • 2013-11-26
    • US13497731
    • 2010-09-16
    • Masaya InoueYoichi KurodaMasao MoritaMoriyuki Hazeyama
    • Masaya InoueYoichi KurodaMasao MoritaMoriyuki Hazeyama
    • H02K1/22H02K21/12
    • H02K21/048H02K1/2773
    • 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.
    • 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。
    • 5. 发明申请
    • EMBEDDED PERMANENT MAGNET ELECTRIC MOTOR
    • 嵌入式永磁电机
    • US20120267975A1
    • 2012-10-25
    • US13246107
    • 2011-09-27
    • Shinji NISHIMURAYoichi KurodaMasaya InoueMoriyuki Hazeyama
    • Shinji NISHIMURAYoichi KurodaMasaya InoueMoriyuki Hazeyama
    • H02K1/27
    • H02K1/148H02K1/276H02K21/16H02K2201/03
    • 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.
    • 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。