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21.发明授权公开(公告)号：US07378767B2
公开(公告)日：2008-05-27
申请号：US10498307
申请日：2002-03-04
CPC分类号： G01P3/44 , H02K5/1732 , H02K7/083 , H02K7/11 , H02K11/21 , H02K11/225 , H02K19/36 , H02K29/12
摘要： An AC dynamo electric machine for a motor vehicle includes an AC dynamo machine body 100 composed of a rotor 10 constituted by a first rotatable shaft 12 supported rotatably by a pair of bearings 16, 17, a rotor core 8 fixedly secured to the first rotatable shaft 12 and a field winding 9 wound on the rotor core 8, a stator 3 composed of a stator core 1 disposed in opposition to the rotor 10 and a polyphase stator winding 2 wound on the stator core 1 and a bracket 80 supporting the pair of bearings 16, 17 and the stator 3, and a rotational position detector for the control purpose composed of a second rotatable shaft 30 coupled to the first rotatable shaft 12 through a large magnetic reluctance portion 32, 33, a second rotor 21 fixedly secured to the second rotatable shaft 30 and a second stator winding 22a for generating an output voltage based on rotation of the second rotor 21.
摘要翻译： 一种用于机动车辆的交流发电机包括：由发电机10构成的交流发电机主体100，转子10由可由一对轴承16,17可旋转地支撑的第一可旋转轴12构成，转子芯8固定地固定到第一旋转轴 12和缠绕在转子芯8上的励磁绕组9，由与转子10相对设置的定子铁芯1和缠绕在定子铁芯1上的多相定子绕组2构成的定子3和支承该一对轴承的支架80 16和17以及定子3，以及用于控制目的的旋转位置检测器，其由通过大的磁阻部分32,33联接到第一可旋转轴12的第二可旋转轴30，第二转子21固定地固定到第二转子 可旋转轴30和第二定子绕组22a，用于基于第二转子21的旋转产生输出电压。
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公开(公告)号：US07309936B2
公开(公告)日：2007-12-18
申请号：US11101551
申请日：2005-04-08
申请人： Yoshinobu Utsumi , Shinji Nishimura
发明人： Yoshinobu Utsumi , Shinji Nishimura
摘要： To obtain a resolver in which the winding portion is prevented from breaking by corrosion caused by water. The resolver includes: a stator core in which a plurality of pole teeth are formed inside an annular stator core main body in a radius direction, a rotor provided inside the stator core; an insulator covering the pole teeth; a winding in which winding portions in each of which a wire is wound on each of the pole teeth through the insulator are connected with each other through a connecting wire; a winding connector including an external terminal electrically connected with the winding; and a waterproofing resin layer provided to cover the winding
摘要翻译： 为了获得防止卷绕部被水引起的腐蚀而破坏的解算器。 旋转变压器包括：定子铁心，其中多个极齿沿半径方向形成在环形定子铁心主体内;转子，设置在定子铁芯的内部; 覆盖极齿的绝缘体; 通过绝缘体将绕线部分缠绕在每个极齿上的绕组中的绕组通过连接线彼此连接; 绕组连接器，包括与绕组电连接的外部端子; 以及设置成覆盖绕组的防水树脂层
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23.发明申请公开(公告)号：US20060238040A1
公开(公告)日：2006-10-26
申请号：US11474418
申请日：2006-06-26
CPC分类号： H02K29/06 , H02K11/048 , H02K15/00 , H02K19/36
摘要： The rotating electric machine has a stator coil wound around a stator, a magnetic pole and a signal rotor fixed to a rotor, and a detection stator, disposed opposite to the signal rotor, for detecting the rotational position of the rotor, characterized by further comprising an adjuster for adjusting the position of the signal rotor or the detection stator by supplying a direct current to a predetermined phase of the stator coil and then a direct current to a different phase from the predetermined phase to rotate the rotor by a predetermined angle or more and constrain the rotor.
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公开(公告)号：US20060113949A1
公开(公告)日：2006-06-01
申请号：US10543212
申请日：2005-01-27
IPC分类号： H02P6/00
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。
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公开(公告)号：US20050280320A1
公开(公告)日：2005-12-22
申请号：US11101551
申请日：2005-04-08
申请人： Yoshinobu Utsumi , Shinji Nishimura
发明人： Yoshinobu Utsumi , Shinji Nishimura
IPC分类号： G01D5/245 , G01D5/20 , H02K1/04 , H02K3/30 , H02K3/44 , H02K3/52 , H02K5/08 , H02K5/10 , H02K5/22 , H02K11/00 , H02K24/00
摘要： To obtain a resolver in which the winding portion is prevented from breaking by corrosion caused by water. The resolver includes: a stator core in which a plurality of pole teeth are formed inside an annular stator core main body in a radius direction, a rotor provided inside the stator core; an insulator covering the pole teeth; a winding in which winding portions in each of which a wire is wound on each of the pole teeth through the insulator are connected with each other through a connecting wire; a winding connector including an external terminal electrically connected with the winding; and a waterproofing resin layer provided to cover the winding
摘要翻译： 为了获得防止卷绕部被水引起的腐蚀而破坏的解算器。 旋转变压器包括：定子铁心，其中多个极齿沿半径方向形成在环形定子铁心主体内;转子，设置在定子铁芯的内部; 覆盖极齿的绝缘体; 通过绝缘体将绕线部分缠绕在每个极齿上的绕组中的绕组通过连接线彼此连接; 绕组连接器，包括与绕组电连接的外部端子; 以及设置成覆盖绕组的防水树脂层
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公开(公告)号：US06674192B2
公开(公告)日：2004-01-06
申请号：US10216566
申请日：2002-08-12
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。
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公开(公告)号：US07417350B2
公开(公告)日：2008-08-26
申请号：US11736765
申请日：2007-04-18
申请人： Yoshinobu Utsumi , Yoshihito Asao
发明人： Yoshinobu Utsumi , Yoshihito Asao
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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28.发明授权Rotating electric machine and method and device for positioning rotational position sensor for the machine 失效旋转电机以及用于定位机器旋转位置传感器的方法和装置公开(公告)号：US07400076B2
公开(公告)日：2008-07-15
申请号：US11474418
申请日：2006-06-26
IPC分类号： H02K1/22
CPC分类号： H02K29/06 , H02K11/048 , H02K15/00 , H02K19/36
摘要： The rotating electric machine has a stator coil wound around a stator, a magnetic pole and a signal rotor fixed to a rotor, and a detection stator, disposed opposite to the signal rotor, for detecting the rotational position of the rotor, characterized by further comprising an adjuster for adjusting the position of the signal rotor or the detection stator by supplying a direct current to a predetermined phase of the stator coil and then a direct current to a different phase from the predetermined phase to rotate the rotor by a predetermined angle or more and constrain the rotor.
摘要翻译： 旋转电机具有卷绕在定子上的定子线圈，固定在转子上的磁极和信号转子以及与信号转子相对设置的用于检测转子的旋转位置的检测定子，其特征在于，还包括 调节器，用于通过向定子线圈的预定相位提供直流电流，然后将直流电流从与预定相位相反的不同相位来调整信号转子或检测定子的位置，以将转子旋转预定角度或更多 并限制转子。
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公开(公告)号：US07339294B2
公开(公告)日：2008-03-04
申请号：US10222801
申请日：2002-08-19
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。
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公开(公告)号：US20070188044A1
公开(公告)日：2007-08-16
申请号：US11736804
申请日：2007-04-18
申请人： Yoshinobu Utsumi , Yoshihito Asao
发明人： Yoshinobu Utsumi , Yoshihito Asao
IPC分类号： H02K1/22
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.
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