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    DYNAMOELECTRIC MACHINE
    1.
    发明申请
    DYNAMOELECTRIC MACHINE 有权
    电动机

    公开(公告)号：US20100207476A1

    公开(公告)日：2010-08-19

    申请号：US12670917

    申请日：2008-03-26

    申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

    发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

    IPC分类号： H02K1/28 ,  H02K1/22 ,  H02K21/04

    CPC分类号： H02K21/044

    摘要： A dynamoelectric machine includes first and second magnet seat portions disposed to project from portions of first and second yoke portions that face respective inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions, and magnet housing portions disposed integrally to extend axially outward from outer circumferential portions of a pair of flange portions of a bobbin, extend near the first and second yoke portions that face the inner circumferential surfaces near the tip ends of the first and second claw-shaped magnetic pole portions, and be held by the first and second magnet seat portions. First and second permanent magnets are housed and held in the first and second magnet housing portions, are disposed to face the inner circumferential surfaces near the tip ends of the second and first claw-shaped magnetic pole portions, and the first and second permanent magnets are respectively magnetically oriented in a reverse direction to a direction of a magnetic field that the field coil produces.

    摘要翻译： 电动机包括第一和第二磁体座部分，该第一和第二磁体座部分从第一和第二磁轭部分的第二和第一爪形磁极部分的末端附近的内周面突出，以及一体地设置成轴向延伸的磁体壳体部分 从绕线筒的一对凸缘部的外周部向外侧延伸，靠近第一爪状磁极部和第二爪状磁极部的前端附近的内周面的第一磁轭部和第二磁轭部附近， 第一和第二磁体座部分。 第一永久磁铁和第二永久磁铁被容纳并保持在第一和第二磁体容纳部中，与第二爪状磁极部和第一爪状磁极部的前端附近的内周面相对配置， 分别沿与磁场线圈产生的磁场方向相反的方向磁性取向。

    DYNAMOELECTRIC MACHINE AND MANUFACTURING METHOD THEREFOR
    2.
    发明申请
    DYNAMOELECTRIC MACHINE AND MANUFACTURING METHOD THEREFOR 有权
    动力电机及其制造方法

    公开(公告)号：US20080315701A1

    公开(公告)日：2008-12-25

    申请号：US12141370

    申请日：2008-06-18

    申请人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

    发明人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

    IPC分类号： H02K1/28 ,  H02K15/03

    CPC分类号： H02K21/044 ,  Y10T29/49012

    摘要： A dynamoelectric machine includes: a permanent magnet holding portion that is disposed integrally so as to project from the yoke portion on a portion of the pair of yoke portions that faces an inner circumferential surface near a tip end of the plurality of claw-shaped magnetic pole portions; an arc-shaped magnet holding aperture that has a C-shaped cross section that is formed in each of the permanent magnet holding portions so as to have an aperture center that is oriented axially, in which at least one axial end is open, and that opens radially outward; a magnet holding member that is made of a nonmagnetic material that is fitted into and held by the magnet holding aperture; and a permanent magnet that is held by the magnet holding member so as to face the inner circumferential surface near the tip end of the claw-shaped magnetic pole portions, that is prepared into a prismatic body that has a quadrilateral cross section perpendicular to an axial direction, and that is magnetically oriented in a reverse direction to an orientation of a magnetic field produced by the field coil.

    摘要翻译： 电动机包括：永磁体保持部，其一体地设置成从所述轭部突出到所述一对轭部的与所述多个爪状磁极的前端附近的内周面相对的部分突出 部分 弧形磁体保持孔，其具有形成在每个永磁体保持部分中的C形横截面，以便具有轴向定向的孔径中心，其中至少一个轴向端部敞开，并且 径向向外打开; 磁体保持构件，其由非磁性材料制成，所述非磁性材料装配并由所述磁体保持孔保持; 以及永磁体，其由所述磁体保持构件保持以面对所述爪状磁极部的前端附近的内周面，所述永磁体被准备为具有与轴向垂直的四边形截面的棱柱体 方向，并且与磁场线圈产生的磁场的方向相反的方向磁性取向。

    Dynamoelectric machine and manufacturing method therefor
    3.
    发明授权
    Dynamoelectric machine and manufacturing method therefor 有权
    发电机及其制造方法

    公开(公告)号：US07560851B2

    公开(公告)日：2009-07-14

    申请号：US12141370

    申请日：2008-06-18

    申请人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

    发明人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

    IPC分类号： H02K1/22

    CPC分类号： H02K21/044 ,  Y10T29/49012

    摘要： A dynamoelectric machine includes: a permanent magnet holding portion that is disposed integrally so as to project from the yoke portion on a portion of the pair of yoke portions that faces an inner circumferential surface near a tip end of the plurality of claw-shaped magnetic pole portions; an arc-shaped magnet holding aperture that has a C-shaped cross section that is formed in each of the permanent magnet holding portions so as to have an aperture center that is oriented axially, in which at least one axial end is open, and that opens radially outward; a magnet holding member that is made of a nonmagnetic material that is fitted into and held by the magnet holding aperture; and a permanent magnet that is held by the magnet holding member so as to face the inner circumferential surface near the tip end of the claw-shaped magnetic pole portions, that is prepared into a prismatic body that has a quadrilateral cross section perpendicular to an axial direction, and that is magnetically oriented in a reverse direction to an orientation of a magnetic field produced by the field coil.

    摘要翻译： 电动机包括：永磁体保持部，其一体地设置成从所述轭部突出到所述一对轭部的与所述多个爪状磁极的前端附近的内周面相对的部分突出 部分 弧形磁体保持孔，其具有形成在每个永磁体保持部分中的C形横截面，以便具有轴向定向的孔径中心，其中至少一个轴向端部敞开，并且 径向向外打开; 磁体保持构件，其由非磁性材料制成，所述非磁性材料装配并由所述磁体保持孔保持; 以及永磁体，其由所述磁体保持构件保持以面对所述爪状磁极部的前端附近的内周面，所述永磁体被准备为具有与轴向垂直的四边形截面的棱柱体 方向，并且与磁场线圈产生的磁场的方向相反的方向磁性取向。

    Dynamoelectric machine
    4.
    发明授权
    Dynamoelectric machine 有权
    发电机

    公开(公告)号：US08148864B2

    公开(公告)日：2012-04-03

    申请号：US12670917

    申请日：2008-03-26

    申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

    发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

    IPC分类号： H02K21/12

    CPC分类号： H02K21/044

    摘要： A dynamoelectric machine includes first and second magnet seat portions disposed to project from portions of first and second yoke portions that face respective inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions, and magnet housing portions disposed integrally to extend axially outward from outer circumferential portions of a pair of flange portions of a bobbin, extend near the first and second yoke portions that face the inner circumferential surfaces near the tip ends of the first and second claw-shaped magnetic pole portions, and be held by the first and second magnet seat portions. First and second permanent magnets are housed and held in the first and second magnet housing portions, are disposed to face the inner circumferential surfaces near the tip ends of the second and first claw-shaped magnetic pole portions, and the first and second permanent magnets are respectively magnetically oriented in a reverse direction to a direction of a magnetic field that the field coil produces.

    摘要翻译： 电动机包括第一和第二磁体座部分，该第一和第二磁体座部分从第一和第二磁轭部分的第二和第一爪形磁极部分的末端附近的内周面突出，以及一体地设置成轴向延伸的磁体壳体部分 从绕线筒的一对凸缘部的外周部向外侧延伸，靠近第一爪状磁极部和第二爪状磁极部的前端附近的内周面的第一磁轭部和第二磁轭部附近， 第一和第二磁体座部分。 第一永久磁铁和第二永久磁铁被容纳并保持在第一和第二磁体容纳部中，与第二爪状磁极部和第一爪状磁极部的前端附近的内周面相对配置， 分别沿与磁场线圈产生的磁场方向相反的方向磁性取向。

    DYNAMOELECTRIC MACHINE
    6.
    发明申请
    DYNAMOELECTRIC MACHINE 有权
    电动机

    公开(公告)号：US20110043068A1

    公开(公告)日：2011-02-24

    申请号：US12812844

    申请日：2008-04-28

    申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Takeshi Mori ,  Hiroyuki Akita ,  Ryuichi Shimomura ,  Kazunori Tanaka ,  Shinji Nishimura

    发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Takeshi Mori ,  Hiroyuki Akita ,  Ryuichi Shimomura ,  Kazunori Tanaka ,  Shinji Nishimura

    IPC分类号： H02K21/04

    CPC分类号： H02K21/044

    摘要： A dynamoelectric machine that can suppress increases in rotor inertia to extend belt service life and increase field magnetomotive force to increase output. In the dynamoelectric machine, first and second magnetic guidance members are fitted into first and second holding grooves that are disposed so as to extend axially on facing portions of first and second trough portions radially outside inner wall surfaces, and are disposed so as to span over first and second trough portions. First and second permanent magnets that are magnetically oriented in a reverse direction to a magnetic field that originates from a field coil are fitted into and held by interfitting grooves of the first and second magnetic guidance members so as to face inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions so as to have a predetermined clearance.

    摘要翻译： 一种能够抑制转子惯性增加以延长皮带使用寿命并增加磁场动力以增加输出的电动机。 在电动机中，第一和第二磁性引导构件被装配到第一和第二保持槽中，第一和第二保持槽被设置成沿第一和第二槽部的径向外侧壁面的部分轴向延伸，并且设置成跨越 第一和第二槽部。 在与磁场线圈产生的磁场相反的方向上磁性取向的第一和第二永久磁铁由第一和第二磁性引导构件的相互配合的槽嵌合并保持在其内， 第二和第一爪形磁极部分，以便具有预定的间隙。

    Dynamoelectric machine
    9.
    发明授权
    Dynamoelectric machine 有权
    发电机

    公开(公告)号：US08304950B2

    公开(公告)日：2012-11-06

    申请号：US12812844

    申请日：2008-04-28

    申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Takeshi Mori ,  Hiroyuki Akita ,  Ryuichi Shimomura ,  Kazunori Tanaka ,  Shinji Nishimura

    发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Takeshi Mori ,  Hiroyuki Akita ,  Ryuichi Shimomura ,  Kazunori Tanaka ,  Shinji Nishimura

    IPC分类号： H02K21/14 ,  H02K1/22

    CPC分类号： H02K21/044

    摘要： A dynamoelectric machine that can suppress increases in rotor inertia to extend belt service life and increase field magnetomotive force to increase output. In the dynamoelectric machine, first and second magnetic guidance members are fitted into first and second holding grooves that are disposed so as to extend axially on facing portions of first and second trough portions radially outside inner wall surfaces, and are disposed so as to span over first and second trough portions. First and second permanent magnets that are magnetically oriented in a reverse direction to a magnetic field that originates from a field coil are fitted into and held by interfitting grooves of the first and second magnetic guidance members so as to face inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions so as to have a predetermined clearance.

    摘要翻译： 一种能够抑制转子惯性增加以延长皮带使用寿命并增加磁场动力以增加输出的电动机。 在电动机中，第一和第二磁性引导构件被装配到第一和第二保持槽中，第一和第二保持槽被设置成沿第一和第二槽部的径向外侧壁面的部分轴向延伸，并且设置成跨越 第一和第二槽部。 在与磁场线圈产生的磁场相反的方向上磁性取向的第一和第二永久磁铁由第一和第二磁性引导构件的相互配合的槽嵌合并保持在其内， 第二和第一爪形磁极部分，以便具有预定的间隙。