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1. 发明申请

US20080284288A1 ELECTRIC ROTATING MACHINE FOR VEHICLE 有权
标题翻译：电动旋转机
公开(公告)号：US20080284288A1
公开(公告)日：2008-11-20
申请号：US12117075
申请日：2008-05-08
申请人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
发明人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
IPC分类号： H02K11/00
CPC分类号： H02K5/1732 , H02K11/00 , H02K11/21 , H02K11/33 , H02K19/36 , H02K29/08
摘要： An electric rotating machine for a vehicle capable of reducing influence of leakage flux on a turning angle detector as much as possible and detecting a turning angle more accurately is provided. The electric rotating machine for a vehicle includes: a rotor core 12 that is fitted to a rotary shaft 7; a stator core 24 that is concentric with the rotor core 12 and disposed on the outside of the rotor core 12; and a resolver 31 acting as a turning angle detector that is disposed on one shaft end of the rotary shaft 7; in which the rotary shaft 7 itself is constituted to be magnetic flux interrupting means made of a non-magnetic material.
摘要翻译：提供一种能够尽可能地减小转向角检测器的漏磁通的影响并且更准确地检测转向角的用于车辆的旋转电机。用于车辆的电动旋转机械包括：转子芯12，其安装在旋转轴7上; 定子芯24，其与转子芯12同心并设置在转子芯12的外侧; 以及作为转动角检测器的旋转变压器31，其设置在旋转轴7的一个轴端上; 其中旋转轴7本身构成为由非磁性材料制成的磁通中断装置。

2. 发明授权

US08698363B2 Electric rotating machine for vehicle 有权
标题翻译：汽车电动旋转机
公开(公告)号：US08698363B2
公开(公告)日：2014-04-15
申请号：US12117075
申请日：2008-05-08
申请人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
发明人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
IPC分类号： H02K11/00
CPC分类号： H02K5/1732 , H02K11/00 , H02K11/21 , H02K11/33 , H02K19/36 , H02K29/08
摘要： An electric rotating machine for a vehicle capable of reducing influence of leakage flux on a turning angle detector as much as possible and detecting a turning angle more accurately is provided. The electric rotating machine for a vehicle includes: a rotor core 12 that is fitted to a rotary shaft 7; a stator core 24 that is concentric with the rotor core 12 and disposed on the outside of the rotor core 12; and a resolver 31 acting as a turning angle detector that is disposed on one shaft end of the rotary shaft 7; in which the rotary shaft 7 itself is constituted to be magnetic flux interrupting means made of a non-magnetic material.
摘要翻译：提供一种能够尽可能地减小转向角检测器的漏磁通的影响并且更准确地检测转向角的用于车辆的旋转电机。用于车辆的电动旋转机械包括：转子芯12，其安装在旋转轴7上; 定子芯24，其与转子芯12同心并设置在转子芯12的外侧; 以及作为转动角检测器的旋转变压器31，其设置在旋转轴7的一个轴端上; 其中旋转轴7本身构成为由非磁性材料制成的磁通中断装置。

3. 发明授权

US07122925B2 Automotive dynamoelectric machine 有权
标题翻译：汽车电动机
公开(公告)号：US07122925B2
公开(公告)日：2006-10-17
申请号：US10991483
申请日：2004-11-19
申请人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
发明人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
IPC分类号： H02K11/00 , H02K5/22
CPC分类号： H02K5/225 , H02K5/141 , H02K11/00 , H02K19/36
摘要： An accommodating space is formed on an end surface at a first axial end of a rear bracket so as to envelop an end portion region of a shaft, and a brush holder and a sensor unit are disposed in the accommodating space. A brush connector unit and a sensor connector unit are disposed so as to project out of the accommodating space, and electrical connection between brushes and the brush connector unit and signal connection between the sensor unit and the sensor connector unit are performed inside the accommodating space.
摘要翻译：在后支架的第一轴向端部的端面上形成容纳空间，以便包围轴的端部区域，并且电刷架和传感器单元设置在容纳空间中。刷子连接器单元和传感器连接器单元被布置成从容纳空间突出，并且电刷和电刷连接器单元之间的电连接以及传感器单元和传感器连接器单元之间的信号连接在容纳空间内进行。

4. 发明申请

US20050110352A1 Automotive dynamoelectric machine 有权
标题翻译：汽车电动机
公开(公告)号：US20050110352A1
公开(公告)日：2005-05-26
申请号：US10991483
申请日：2004-11-19
申请人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
发明人： Yoshinobu Utsumi , Hideki Morikaku , Yoshihito Asao
IPC分类号： H02K5/20 , H02K5/14 , H02K5/22 , H02K11/00 , H02K19/36 , H02K13/00 , H01R39/38
CPC分类号： H02K5/225 , H02K5/141 , H02K11/00 , H02K19/36
摘要： An accommodating space is formed on an end surface at a first axial end of a rear bracket so as to envelop an end portion region of a shaft, and a brush holder and a sensor unit are disposed in the accommodating space. A brush connector unit and a sensor connector unit are disposed so as to project out of the accommodating space, and electrical connection between brushes and the brush connector unit and signal connection between the sensor unit and the sensor connector unit are performed inside the accommodating space.
摘要翻译：在后支架的第一轴向端部的端面上形成容纳空间，以便包围轴的端部区域，并且电刷架和传感器单元设置在容纳空间中。刷子连接器单元和传感器连接器单元被布置成从容纳空间突出，并且电刷和电刷连接器单元之间的电连接以及传感器单元和传感器连接器单元之间的信号连接在容纳空间内进行。

5. 发明授权

US06838805B2 Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：US06838805B2
公开(公告)日：2005-01-04
申请号：US10218115
申请日：2002-08-14
申请人： Atsushi Oohashi , Katsuhiko Kusumoto , Hideki Morikaku , Yoshinobu Utsumi
发明人： Atsushi Oohashi , Katsuhiko Kusumoto , Hideki Morikaku , Yoshinobu Utsumi
IPC分类号： H02K3/04 , H02K3/12 , H02K7/10 , H02K7/18 , H02K1/22
CPC分类号： H02K7/1004
摘要： A rotary electric machine for being mounted on an internal combustion engine of a vehicle or the like. The rotary electric machine includes a rotation shaft rotatably supported by a bracket; a rotor fixed to the rotation shaft; a stator which has a stator core disposed opposite to the outer periphery of the rotor and a stator winding mounted onto the stator core, and which is supported by the bracket; and a pulley engaged with an end of the rotation shaft to rotate integrally with the rotation shaft. The pulley and the rotation shaft are mutually engaged to form an engagement portion. The engagement portion includes a regulation means for regulating-sliding movement between the rotation shaft and the pulley in their peripheral direction.
摘要翻译：一种用于安装在车辆等的内燃机上的旋转电机。旋转电机包括由支架可旋转地支撑的旋转轴; 固定在旋转轴上的转子; 定子，其具有与所述转子的外周相对设置的定子铁芯和定子绕组，所述定子绕组安装在所述定子铁芯上，并且由所述支架支撑; 以及与所述旋转轴的端部接合以与所述旋转轴一体地旋转的滑轮。滑轮和旋转轴相互接合以形成接合部。接合部包括用于调节旋转轴和皮带轮之间沿其周向的滑动运动的调节装置。

6. 发明授权

US06674192B2 Dynamoelectric machine 有权
标题翻译：发电机
公开(公告)号：US06674192B2
公开(公告)日：2004-01-06
申请号：US10216566
申请日：2002-08-12
申请人： Hideki Morikaku , Yoshinobu Utsumi , Katsuhiko Kusumoto , Atsushi Oohashi
发明人： Hideki Morikaku , Yoshinobu Utsumi , Katsuhiko Kusumoto , Atsushi Oohashi
IPC分类号： H02K700
CPC分类号： H02K5/225 , H02K11/048 , H02K11/215
摘要： Slip rings are fixed to an outer circumference of a shaft axially inside a rear-end bearing, brushes are disposed so as to contact outer circumferential surfaces of the slip rings, a sensor rotor of a rotation detecting apparatus is fixed to an end portion of the shaft projecting axially outside the rear-end bearing, and a sensor unit is disposed in close proximity to the sensor rotor.
摘要翻译：滑环在后端轴承的轴向固定在轴的外周，电刷设置成与滑环的外周面接触，旋转检测装置的传感器转子固定在轴向轴向突出于后端轴承的外部，并且传感器单元设置在传感器转子附近。

7. 发明授权

US07339294B2 Vehicular starting and charging rotary electric machine 有权
标题翻译：车载起动和充电旋转电机
公开(公告)号：US07339294B2
公开(公告)日：2008-03-04
申请号：US10222801
申请日：2002-08-19
申请人： Atsushi Oohashi , Katsuhiko Kusumoto , Hideki Morikaku , Yoshinobu Utsumi
发明人： Atsushi Oohashi , Katsuhiko Kusumoto , Hideki Morikaku , Yoshinobu Utsumi
IPC分类号： H02K7/00
CPC分类号： F02N11/04
摘要： A vehicular starting and charging rotary electric machine includes a rotor, a stator, brackets, a brush, and a rotation detection sensor. The rotor has a field winding. The stator has a stator winding. The brackets supports the rotor and the stator. One end of the brush is brought into contact with the rotor to supply field current to the field winding of the rotor. The rotation detecting sensor is arranged coaxially with a rotating shaft of the rotor, for detecting a state of the rotor and functioning as a motor or a generator. The magnetic pole position detecting sensor is integrally fixed to the bracket.
摘要翻译：车辆起动和充电旋转电机包括转子，定子，支架，刷子和旋转检测传感器。转子有一个励磁绕组。定子具有定子绕组。支架支撑转子和定子。刷子的一端与转子接触以向转子的励磁绕组提供励磁电流。旋转检测传感器与转子的旋转轴同轴配置，用于检测转子的状态并用作电动机或发电机。磁极位置检测传感器一体地固定在支架上。

8. 发明授权

US07345394B2 Dynamoelectric claw-shaped rotor with magnet retainer 有权
公开(公告)号：US07345394B2
公开(公告)日：2008-03-18
申请号：US11736791
申请日：2007-04-18
申请人： Yoshinobu Utsumi , Yoshihito Asao
发明人： Yoshinobu Utsumi , Yoshihito Asao
IPC分类号： H02K21/04 , H02K21/14
CPC分类号： H02K21/044
摘要： Reinforcing body retainers are formed on an inner peripheral surface near a tip and near a root of first and second claw-shaped magnetic poles. Reinforcing bodies have a trapezoidal base portion and a pair of wing portions formed on two sides of the base portion, and slits are formed completely across a width direction of the base portion at a central portion in a height direction of the trapezoidal shape of the base portion so as to be offset toward a base of the trapezoidal shape. The reinforcing bodies are disposed so as to contact the inner peripheral surfaces of the first and second claw-shaped magnetic poles with a magnet housed and supported in each of the wing portions, and a D ring is fitted into the slits of the reinforcing bodies.

9. 发明授权

US07388346B2 Adjustment method of rotor position detection of synchronous motor 有权
标题翻译：同步电机转子位置检测调整方法
公开(公告)号：US07388346B2
公开(公告)日：2008-06-17
申请号：US10543212
申请日：2005-01-27
申请人： Shinji Nishimura , Yoshinobu Utsumi , Yoshihito Asao
发明人： Shinji Nishimura , Yoshinobu Utsumi , Yoshihito Asao
IPC分类号： H02P1/46 , H02P1/50 , H02P3/18 , H02P6/00 , H02P23/00
CPC分类号： H02K19/36 , H02P21/06
摘要： To obtain an adjustment method of rotor position detection of a synchronous motor with excellent productivity. An adjustment method of rotor position detection of a synchronous motor, wherein a synchronous motor having a stator wound around a stator coil and a rotor provided with magnetic poles, and a rotational position detector having a sensor rotor fixed to the rotor and a sensor stator disposed opposite to the sensor rotor for detecting a rotational position of the rotor are provided, and wherein an amount of deviation between the rotational position of the synchronous motor determined from an output of the rotational position detector and an actual rotational position of the synchronous motor is adjusted, the method comprising: a step of detecting the amount of deviation during rotation of the synchronous motor; and a step of mechanically adjusting a relative position between the rotational position detector and the synchronous motor based on a detected value of the amount of deviation, is provided.
摘要翻译：获得具有优异生产率的同步电动机的转子位置检测的调整方法。 1.一种同步电动机的转子位置检测的调整方法，其特征在于，具有卷绕在定子线圈上的定子的同步电动机和设置有磁极的转子，以及具有固定在所述转子上的传感器转子的旋转位置检测器和设置在所述转子上的传感器定子设置用于检测转子的旋转位置的传感器转子相对的位置，并且根据旋转位置检测器的输出和同步电动机的实际旋转位置确定的同步电动机的旋转位置之间的偏差量被调整该方法包括：检测同步电机旋转期间的偏差量的步骤; 并且提供了基于偏差量的检测值来机械地调节旋转位置检测器和同步电动机之间的相对位置的步骤。

10. 发明授权

US07259489B2 Dynamoelectric claw-shaped rotor with magnet retainer 有权
标题翻译：带电磁保持器的电动爪形转子
公开(公告)号：US07259489B2
公开(公告)日：2007-08-21
申请号：US10999958
申请日：2004-12-01
申请人： Yoshinobu Utsumi , Yoshihito Asao
发明人： Yoshinobu Utsumi , Yoshihito Asao
IPC分类号： H02K21/04 , H02K21/14
CPC分类号： H02K21/044
摘要： Reinforcing body retainers are formed on an inner peripheral surface near a tip and near a root of first and second claw-shaped magnetic poles. Reinforcing bodies have a trapezoidal base portion and a pair of wing portions formed on two sides of the base portion, and slits are formed completely across a width direction of the base portion at a central portion in a height direction of the trapezoidal shape of the base portion so as to be offset toward a base of the trapezoidal shape. The reinforcing bodies are disposed so as to contact the inner peripheral surfaces of the first and second claw-shaped magnetic poles with a magnet housed and supported in each of the wing portions, and a D ring is fitted into the slits of the reinforcing bodies.
摘要翻译：增强体保持体形成在第一爪状磁极和第二爪状磁极的尖端附近的内周面附近。加强体具有形成在基部的两侧的梯形基部和一对翼部，并且在基部的梯形形状的高度方向的中央部处，在基部的宽度方向上完全形成狭缝以朝向梯形形状的底部偏移。所述加强体配置成与所述第一爪状磁极和所述第二爪状磁极的内周面接触，所述磁体容纳并支承在所述翼部中，并且D环安装在所述加固体的狭缝中。

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