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55 条记录 (耗时 0.031 秒)

    Dynamoelectric machine
    1.
    发明授权
    Dynamoelectric machine 有权
    发电机

    公开(公告)号：US08546994B2

    公开(公告)日：2013-10-01

    申请号：US13058875

    申请日：2008-10-01

    申请人： Takeshi Mori ,  Masaya Inoue ,  Masao Morita ,  Hirokazu Akai ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Shinji Nishimura ,  Kazunori Tanaka

    发明人： Takeshi Mori ,  Masaya Inoue ,  Masao Morita ,  Hirokazu Akai ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Shinji Nishimura ,  Kazunori Tanaka

    IPC分类号： H02K1/22 ,  H02K1/27 ,  H02K5/24 ,  H02K21/04

    CPC分类号： H02K21/044 ,  H02K3/528

    摘要： An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by ensuring outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on portions of yoke portions between respective circumferentially adjacent claw-shaped magnetic pole portions. Magnet holders are disposed so as to span over all of the trough portions on a pole core body at a rear end excluding a predetermined trough portion, and permanent magnets are held in each of the magnet holders. A field coil lead wire is led out from the rotor so as to pass through the trough portion over which a magnet holder is not disposed.

    摘要翻译： 一种汽车电动机，通过确保励磁线圈引线的出口空间，实现永磁体的处置和增强励磁线圈线。 在电动机中，槽部分形成在相应的周向相邻的爪形磁极部分之间的磁轭部分上。 磁铁保持器设置成跨越除了预定的谷部之外的后端处的磁极芯体上的所有槽部，并且永磁体被保持在每个磁体保持器中。 励磁线圈引线从转子引出，以便穿过不设置磁体保持器的槽部。

    DYNAMOELECTRIC MACHINE
    2.
    发明申请
    DYNAMOELECTRIC MACHINE 有权
    电动机

    公开(公告)号：US20110148232A1

    公开(公告)日：2011-06-23

    申请号：US13058875

    申请日：2008-10-01

    申请人： Takeshi Mori ,  Masaya Inoue ,  Masao Morita ,  Hirokazu Akai ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Shinji Nishimura ,  Kazunori Tanaka

    发明人： Takeshi Mori ,  Masaya Inoue ,  Masao Morita ,  Hirokazu Akai ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Shinji Nishimura ,  Kazunori Tanaka

    IPC分类号： H02K1/27 ,  H02K5/24

    CPC分类号： H02K21/044 ,  H02K3/528

    摘要： An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by ensuring outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on portions of yoke portions between respective circumferentially adjacent claw-shaped magnetic pole portions. Magnet holders are disposed so as to span over all of the trough portions on a pole core body at a rear end excluding a predetermined trough portion, and permanent magnets are held in each of the magnet holders. A field coil lead wire is led out from the rotor so as to pass through the trough portion over which a magnet holder is not disposed.

    摘要翻译： 一种汽车电动机，通过确保励磁线圈引线的出口空间，实现永磁体的处置和增强励磁线圈线。 在电动机中，槽部分形成在相应的周向相邻的爪形磁极部分之间的磁轭部分上。 磁铁保持器设置成跨越除了预定的谷部之外的后端处的磁极芯体上的所有槽部，并且永磁体被保持在每个磁体保持器中。 励磁线圈引线从转子引出，以便穿过不设置磁体保持器的槽部。

    Dynamoelectric machine
    5.
    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。

    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
    8.
    发明授权
    Dynamoelectric machine 有权
    发电机

    公开(公告)号：US08334633B2

    公开(公告)日：2012-12-18

    申请号：US12920954

    申请日：2008-04-04

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

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

    IPC分类号： H02K1/22 ,  H02K9/22

    CPC分类号： H02K9/06 ,  H02K21/044

    摘要： The present invention provides a dynamoelectric machine that enables heat that is generated in a permanent magnet to be transmitted to a fan and be radiated from the fan effectively, that suppresses occurrences of damage to the fan that result from centrifugal forces that act on the permanent magnet, and that also enables the fan to be prepared easily and inexpensively.In a dynamoelectric machine according to the present invention, a magnet holder (30, 35) that is made of a magnetic material is disposed so as to span over a trough portion (26, 27), an interfitting groove (31, 36) that has a groove direction in an axial direction is formed on the magnet holder (30, 35) so as to open radially outward, and so as to lead inward from an axially outer side, and a permanent magnet (32, 37) is held by the magnet holder (30, 35) by being fitted into the interfitting groove (31, 36) and is disposed so as to face an inner circumferential surface near a tip end of claw-shaped magnetic pole portions (24, 20) and have a predetermined clearance. In addition, a metal fan (40A, 40B) is fixed to an end surface of a pole core body (17, 21), a thermally conductive plate (43) is disposed so as to extend from a base portion (41) axially inward, and a leading end portion thereof is press-fitted between a lower surface of the permanent magnet (32, 37) and a bottom surface of the interfitting groove (31, 36).

    摘要翻译： 本发明提供一种电动机，其能够使永磁体中产生的热量有效地传递到风扇并从风扇辐射，从而抑制由作用于永久磁铁的离心力引起的风扇损坏的发生 ，而且还能够容易且廉价地制备风扇。 在根据本发明的电动机中，由磁性材料制成的磁体保持器（30,35）设置成跨过谷部（26,27），配合槽（31,36），该配合槽 在磁体保持器（30,35）上形成有沿轴向的槽方向，从而沿径向向外侧开口，并从轴向外侧向内方引导，永久磁铁（32,37）由 所述磁体保持器（30,35）通过嵌合在所述嵌合槽（31,36）中并且配置成面对爪状磁极部（24,20）的前端附近的内周面，并且具有 预定间隙。 此外，金属风扇（40A，40B）固定在极芯体（17,21）的端面，导热板（43）设置成从基部（41）轴向向内延伸 并且其前端部压配合在永磁体（32,37）的下表面和配合槽（31,36）的底面之间。

    DYNAMOELECTRIC MACHINE
    9.
    发明申请
    DYNAMOELECTRIC MACHINE 有权
    电动机

    公开(公告)号：US20110012449A1

    公开(公告)日：2011-01-20

    申请号：US12920954

    申请日：2008-04-04

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

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

    IPC分类号： H02K9/22

    CPC分类号： H02K9/06 ,  H02K21/044

    摘要： The present invention provides a dynamoelectric machine that enables heat that is generated in a permanent magnet to be transmitted to a fan and be radiated from the fan effectively, that suppresses occurrences of damage to the fan that result from centrifugal forces that act on the permanent magnet, and that also enables the fan to be prepared easily and inexpensively.In a dynamoelectric machine according to the present invention, a magnet holder (30, 35) that is made of a magnetic material is disposed so as to span over a trough portion (26, 27), an interfitting groove (31, 36) that has a groove direction in an axial direction is formed on the magnet holder (30, 35) so as to open radially outward, and so as to lead inward from an axially outer side, and a permanent magnet (32, 37) is held by the magnet holder (30, 35) by being fitted into the interfitting groove (31, 36) and is disposed so as to face an inner circumferential surface near a tip end of claw-shaped magnetic pole portions (24, 20) and have a predetermined clearance. In addition, a metal fan (40A, 40B) is fixed to an end surface of a pole core body (17, 21), a thermally conductive plate (43) is disposed so as to extend from a base portion (41) axially inward, and a leading end portion thereof is press-fitted between a lower surface of the permanent magnet (32, 37) and a bottom surface of the interfitting groove (31, 36).

    摘要翻译： 本发明提供一种电动机，其能够使永磁体中产生的热量有效地传递到风扇并从风扇辐射，从而抑制由作用于永久磁铁的离心力引起的风扇损坏的发生 ，而且还能够容易且廉价地制备风扇。 在根据本发明的电动机中，由磁性材料制成的磁体保持器（30,35）设置成跨越槽部（26,27），配合槽（31,36），该配合槽 在磁体保持器（30,35）上形成有沿轴向的槽方向，从而沿径向向外侧开口，并从轴向外侧向内方引导，永久磁铁（32,37）由 所述磁体保持器（30,35）通过嵌合在所述嵌合槽（31,36）中并且配置成面对爪状磁极部（24,20）的前端附近的内周面，并且具有 预定间隙。 此外，金属风扇（40A，40B）固定在极芯体（17,21）的端面，导热板（43）设置成从基部（41）轴向向内延伸 并且其前端部压配合在永磁体（32,37）的下表面和配合槽（31,36）的底面之间。