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公开(公告)号：US07633197B2
公开(公告)日：2009-12-15
申请号：US10553178
申请日：2005-02-14
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
IPC分类号： H02K11/00
摘要： A dynamoelectric machine enabling stator winding temperature detecting precision of a temperature measuring means to be improved while also improving assembly of the dynamoelectric machine is provided.The dynamoelectric machine according to the present invention includes: a stator winding disposed in a stator; a temperature sensor for estimating a stator winding temperature of the stator winding; and a thermally-conductive bracket disposed between the stator winding and the temperature sensor. An estimated value of the stator winding temperature is calculated using a sum of a measured temperature measured by the temperature measuring means and a correcting value for correcting the measured temperature.
摘要翻译： 提供一种能够提高温度测量装置的定子绕组温度检测精度并且还改善电动机的组装的电动机。 根据本发明的电动机包括：设置在定子中的定子绕组; 用于估计定子绕组的定子绕组温度的温度传感器; 以及设置在定子绕组和温度传感器之间的导热支架。 使用由温度测量装置测量的测量温度和校正测量温度的校正值之和来计算定子绕组温度的估计值。
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公开(公告)号：US06995493B2
公开(公告)日：2006-02-07
申请号：US10965797
申请日：2004-10-18
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
IPC分类号： H02K5/24
CPC分类号： H02K21/044
摘要： According to the invention, in a rotor of a vehicular alternating current generator motor having a Lundell type core having a field winding, a cylindrical portion wound with the field winding, a yoke portion widened from a portion in an axial direction of the cylindrical portion in an outer peripheral direction, and a plurality of claw-like magnetic pole portions constituted to incorporate the field winding, extended in the axial direction from an outer periphery of the yoke portion and folded to bend to be brought in mesh with each other alternately, and a magnet arranged between the claw-like magnetic poles, an outer peripheral face of the field winding and an inner peripheral face of the magnet are made to be proximate to each other to thereby hamper draft between the field winding and the magnet.
摘要翻译： 根据本发明，在具有励磁绕组的隆德尔型铁芯的车辆交流发电机的转子中，与励磁绕组缠绕的圆筒部分，从圆筒部的轴向部分的一部分变宽的轭部 外周方向和多个爪状磁极部，其构成为并入磁场绕组，其从轴部的外周沿轴向延伸并折叠弯曲以交替地彼此啮合，并且 布置在爪形磁极之间的磁体，励磁绕组的外周面和磁体的内周面彼此靠近，从而阻碍励磁绕组和磁体之间的牵引。
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公开(公告)号：US20050151433A1
公开(公告)日：2005-07-14
申请号：US10756547
申请日：2004-01-14
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
CPC分类号： H02K5/225 , H01R4/023 , H01R4/34 , H01R2201/10
摘要： Reductions in cost and manufacturing processes are achieved by interposing a single metallic terminal between a lead wire of a stator and a three-phase output terminal. A rotor 3 is fixed onto a rotating shaft 2 disposed rotatably in a housing 1, and a stator core 5 is disposed opposite to the rotor 3. A stator winding 6 is wound around the stator core 5 and a lead wire 10 of the stator winding 6 is connected to a head portion 8a of a three-phase output terminal 8 through a single metallic terminal by a screw 12.
摘要翻译： 成本和制造过程的降低通过在定子的引线和三相输出端子之间插入单个金属端子来实现。 转子3固定在可旋转地设置在壳体1中的旋转轴2上，并且定子铁心5与转子3相对设置。定子绕组6缠绕在定子铁芯5和定子绕组的引线10上 6通过螺钉12通过单个金属端子连接到三相输出端子8的头部分8a。
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公开(公告)号：US07211922B2
公开(公告)日：2007-05-01
申请号：US10555442
申请日：2005-02-15
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
IPC分类号： H02K1/22
CPC分类号： H02K21/044 , H02K1/243 , H02K3/528
摘要： The present invention provides a dynamoelectric rotor enabling electromagnetic noise to be reduced by linking a facing tip end portion and root end portion of adjacent claw-shaped magnetic poles by a linking member and placing a field winding in contact with an inner peripheral surface of the claw-shaped magnetic poles in an electrically-insulated state so as to suppress vibration of the claw-shaped magnetic poles effectively.In the present invention, a tip end portion and a root end portion of adjacent claw-shaped magnetic poles are linked by a linking structure, and a field winding is wound onto a boss portion so as to have a larger diameter than a root inside diameter of the claw-shaped magnetic poles and is placed in contact with an inner peripheral surface of at least one of the claw-shaped magnetic poles with an insulating member interposed.
摘要翻译： 本发明提供一种电动转子，其能够通过连接部件将相邻的爪状磁极的相对的前端部和根部部分相连接，并且将励磁绕组与爪的内周面接触而能够降低电磁噪声 形状的磁极处于电绝缘状态，以有效地抑制爪形磁极的振动。 在本发明中，相邻的爪状磁极的前端部和根部端部通过连结结构连结，将励磁绕组卷绕在凸起部上，使其直径大于根部内径 并且与绝缘构件插入的与至少一个爪形磁极的内周面接触的爪形磁极。
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公开(公告)号：US20050088055A1
公开(公告)日：2005-04-28
申请号：US10965797
申请日：2004-10-18
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
CPC分类号： H02K21/044
摘要： According to the invention, in a rotor of a vehicular alternating current generator motor having a Lundell type core having a field winding, a cylindrical portion wound with the field winding, a yoke portion widened from a portion in an axial direction of the cylindrical portion in an outer peripheral direction, and a plurality of claw-like magnetic pole portions constituted to incorporate the field winding, extended in the axial direction from an outer periphery of the yoke portion and folded to bend to be brought in mesh with each other alternately, and a magnet arranged between the claw-like magnetic poles, an outer peripheral face of the field winding and an inner peripheral face of the magnet are made to be proximate to each other to thereby hamper draft between the field winding and the magnet.
摘要翻译： 根据本发明，在具有励磁绕组的隆德尔型铁芯的车辆交流发电机的转子中，与励磁绕组缠绕的圆筒部分，从圆筒部的轴向部分的一部分变宽的轭部 外周方向和多个爪状磁极部，其构成为并入磁场绕组，其从轴部的外周沿轴向延伸并折叠弯曲以交替地彼此啮合，并且 布置在爪形磁极之间的磁体，励磁绕组的外周面和磁体的内周面彼此靠近，从而阻碍励磁绕组和磁体之间的牵引。
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公开(公告)号：US06882081B2
公开(公告)日：2005-04-19
申请号：US10880558
申请日：2004-07-01
CPC分类号： H02K21/044 , H02K1/243 , H02K9/06
摘要： A cylindrical magnetic pole portion of a rotor core is constituted by first and second cylindrical magnetic pole sub-portions prepared as solid bodies. First and second magnetic poles are formed on the first and second cylindrical magnetic pole portions so as to be arranged in a circumferential direction so as to be separated from each other on an inner peripheral side by first and second recessed grooves recessed into an inner peripheral surface, and linked to each other on an outer peripheral side by first and second thin layer portions constituted by floor portions of the first and second recessed grooves.
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公开(公告)号：US07545642B2
公开(公告)日：2009-06-09
申请号：US11505393
申请日：2006-08-17
申请人： Nobuaki Uehara , Tetsuro Ogushi , Yoshihito Asao , Hitoshi Isoda
发明人： Nobuaki Uehara , Tetsuro Ogushi , Yoshihito Asao , Hitoshi Isoda
IPC分类号： H05K7/20
CPC分类号： H02K9/06 , H02K5/20 , H02K11/048
摘要： A large number of ventilating apertures that have a circular cross section are disposed through the heatsink so as to extend from an air intake apertured surface to an air discharge apertured surface so as to have aperture directions that are parallel to each other and parallel to an element mount surface, and the heatsink is disposed such that the air intake apertured surface faces an air intake aperture and the aperture directions of the ventilating apertures are aligned in a direction of flow of a cooling airflow.
摘要翻译： 具有圆形横截面的大量通风孔设置穿过散热器，以便从进气开孔表面延伸到排气孔表面，以便具有彼此平行并且平行于元件的孔径方向 并且散热器被布置成使得进气开孔表面面向进气孔，并且通风孔的孔径方向在冷却气流的流动方向上对齐。
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公开(公告)号：US20070046112A1
公开(公告)日：2007-03-01
申请号：US11505393
申请日：2006-08-17
申请人： Nobuaki Uehara , Tetsuro Ogushi , Yoshihito Asao , Hitoshi Isoda
发明人： Nobuaki Uehara , Tetsuro Ogushi , Yoshihito Asao , Hitoshi Isoda
CPC分类号： H02K9/06 , H02K5/20 , H02K11/048
摘要： A large number of ventilating apertures that have a circular cross section are disposed through the heatsink so as to extend from an air intake apertured surface to an air discharge apertured surface so as to have aperture directions that are parallel to each other and parallel to an element mount surface, and the heatsink is disposed such that the air intake apertured surface faces an air intake aperture and the aperture directions of the ventilating apertures are aligned in a direction of flow of a cooling airflow.
摘要翻译： 具有圆形横截面的大量通风孔设置穿过散热器，以便从进气开孔表面延伸到排气孔表面，以便具有彼此平行并且平行于元件的孔径方向 并且散热器被布置成使得进气开孔表面面向进气孔，并且通风孔的孔径方向在冷却气流的流动方向上对齐。
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公开(公告)号：US20050248223A1
公开(公告)日：2005-11-10
申请号：US11181840
申请日：2005-07-15
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
CPC分类号： H02K5/225
摘要： Reductions in cost and manufacturing processes are achieved by interposing a single metallic terminal between a lead wire of a stator and a three-phase output terminal. A rotor 3 is fixed onto a rotating shaft 2 disposed rotatably in a housing 1, and a stator core 5 is disposed opposite to the rotor 3. A stator winding 6 is wound around the stator core 5 and a lead wire 10 of the stator winding 6 is connected to a head portion 8a of a three-phase output terminal 8 through a single metallic terminal by a screw 12.
摘要翻译： 成本和制造过程的降低通过在定子的引线和三相输出端子之间插入单个金属端子来实现。 转子3固定在可旋转地设置在壳体1中的旋转轴2上，并且定子铁心5与转子3相对设置。定子绕组6缠绕在定子铁芯5和定子绕组的引线10上 6通过螺钉12通过单个金属端子连接到三相输出端子8的头部分8a。
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公开(公告)号：US20050001508A1
公开(公告)日：2005-01-06
申请号：US10880558
申请日：2004-07-01
CPC分类号： H02K21/044 , H02K1/243 , H02K9/06
摘要： A cylindrical magnetic pole portion of a rotor core is constituted by first and second cylindrical magnetic pole sub-portions prepared as solid bodies. First and second magnetic poles are formed on the first and second cylindrical magnetic pole portions so as to be arranged in a circumferential direction so as to be separated from each other on an inner peripheral side by first and second recessed grooves recessed into an inner peripheral surface, and linked to each other on an outer peripheral side by first and second thin layer portions constituted by floor portions of the first and second recessed grooves.
摘要翻译： 转子铁芯的圆柱形磁极部分由固体制成的第一和第二圆柱形磁极子部分构成。 第一和第二磁极形成在第一和第二圆柱形磁极部分上，以便沿圆周方向布置成在内周侧上彼此分离，凹陷到内周面中的第一和第二凹槽 并且通过由第一和第二凹槽的地板部分构成的第一和第二薄层部分在外周侧彼此连接。
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