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1. 发明申请

US20050093538A1 Rotation angle sensor and rotary machine comprising it 有权
标题翻译：旋转角传感器和旋转机组成
公开(公告)号：US20050093538A1
公开(公告)日：2005-05-05
申请号：US10510486
申请日：2003-04-15
申请人： Masatsugu Nakano , Shinji Nishimura
发明人： Masatsugu Nakano , Shinji Nishimura
IPC分类号： G01D5/245 , G01D5/20 , G01B7/30
CPC分类号： G01D5/2046
摘要： Disclosed are a rotation angle detection device including: a stator provided with a one-phase excitation winding and two-phase output windings; and a rotor having salient poles, and a dynamo-electric machine using the same. The two-phase output windings are wound around a plurality of teeth of the stator, and respective numbers of turns of the two-phase output windings are obtained by using m-phase windings (m is an integer of 3 or more) imaginarily defined to convert the numbers of turns of the m-phase windings into those of two-phase windings. Thus, since the number of phases decreases compared with the case in which the windings are structured with m phases, a structure is simplified, and a manufacturing process is facilitated.
摘要翻译：公开了一种旋转角检测装置，包括：定子，其具有单相励磁绕组和两相输出绕组; 和具有凸极的转子，以及使用该转子的发电机。两相输出绕组围绕定子的多个齿缠绕，并且通过使用以下的m相绕组（m为3以上的整数）来获得两相输出绕组的匝数，将m相绕组的匝数转换为两相绕组的匝数。因此，由于与使用m相的绕组构成的情况相比，相位数减少，所以简化结构，便于制造工序。

2. 发明授权

US07268537B2 Rotation angle detection device that converts m-phase windings into two-phase windings and dynamo-electric machine using the same 有权
标题翻译：将m相绕组转换为二相绕组的旋转角检测装置和使用其的发电机
公开(公告)号：US07268537B2
公开(公告)日：2007-09-11
申请号：US10510486
申请日：2003-04-15
申请人： Masatsugu Nakano , Shinji Nishimura
发明人： Masatsugu Nakano , Shinji Nishimura
IPC分类号： G01B7/30 , H02K11/00
CPC分类号： G01D5/2046
摘要： Disclosed are a rotation angle detection device including: a stator provided with a one-phase excitation winding and two-phase output windings; and a rotor having salient poles, and a dynamo-electric machine using the same. The two-phase output windings are wound around a plurality of teeth of the stator, and respective numbers of turns of the two-phase output windings are obtained by using m-phase windings (m is an integer of 3 or more) imaginarily defined to convert the numbers of turns of the m-phase windings into those of two-phase windings. Thus, since the number of phases decreases compared with the case in which the windings are structured with m phases, a structure is simplified, and a manufacturing process is facilitated.
摘要翻译：公开了一种旋转角检测装置，包括：定子，其具有单相励磁绕组和两相输出绕组; 和具有凸极的转子，以及使用该转子的发电机。两相输出绕组围绕定子的多个齿缠绕，并且通过使用以下的m相绕组（m为3以上的整数）来获得两相输出绕组的匝数，将m相绕组的匝数转换为两相绕组的匝数。因此，由于与使用m相的绕组构成的情况相比，相位数减少，所以简化结构，便于制造工序。

3. 发明授权

US09246366B2 Automotive rotary electric machine and winding assembly manufacturing method that is used therefor 有权
标题翻译：用于其的汽车旋转电机和绕组组装制造方法
公开(公告)号：US09246366B2
公开(公告)日：2016-01-26
申请号：US13988472
申请日：2010-12-24
申请人： Yoshiro Imazawa , Kazunori Tanaka , Kazuya Hasegawa , Norihiro Murata , Hiroshi Hosokawa , Shinji Nishimura
发明人： Yoshiro Imazawa , Kazunori Tanaka , Kazuya Hasegawa , Norihiro Murata , Hiroshi Hosokawa , Shinji Nishimura
IPC分类号： H02K3/28 , H02K3/00 , H02K3/12 , H02K11/04 , H02K15/08 , H02K15/02 , H02K15/06
CPC分类号： H02K3/00 , H02K3/12 , H02K3/28 , H02K11/04 , H02K11/05 , H02K15/024 , H02K15/0478 , H02K15/063 , H02K15/08 , Y10T29/49071
摘要： A winding assembly includes: slot-housed portions housed inside each of the slots of the stator core so as to form pairs that line up in an inner layer and an outer layer relative to a slot depth direction; first return portions at a first axial end of the stator core that link end portions of the slot-housed portions housed in the inner layer inside each of the slots and end portions of the slot-housed portions housed in the outer layer inside the slots that are (N−M) slots away; and second return portions at a second axial end of the stator core that link end portions of the slot-housed portions housed in the outer layer inside each of the slots and end portions of the slot-housed portions housed in the inner layer inside the slots that are (N+M) slots away.
摘要翻译：绕组组件包括：容纳在定子芯的每个槽内的槽容纳部分，以便形成相对于槽深度方向在内层和外层中排列的对; 在定子芯的第一轴向端部处的第一返回部分，其将容纳在每个槽内的内层中的狭槽容纳部分的端部和容纳在狭槽内的外层中的狭槽容纳部分的端部中，是（N-M）个空位; 以及在所述定子芯的第二轴向端部处的第二返回部分，所述第二回转部分将容纳在所述外层中的所述槽容纳部分的端部连接在每个所述狭槽内以及容纳在所述内层内的所述狭槽容纳部分的所述槽内那就是（N + M）个插槽。

4. 发明申请

US20130241369A1 AUTOMOTIVE ROTARY ELECTRIC MACHINE AND WINDING ASSEMBLY MANUFACTURING METHOD THAT IS USED THEREFOR 有权
标题翻译：汽车旋转电机及其使用的卷绕组件制造方法
公开(公告)号：US20130241369A1
公开(公告)日：2013-09-19
申请号：US13988472
申请日：2010-12-24
申请人： Yoshiro Imazawa , Kazunori Tanaka , Kazuya Hasegawa , Norihiro Murata , Hiroshi Hosokawa , Shinji Nishimura
发明人： Yoshiro Imazawa , Kazunori Tanaka , Kazuya Hasegawa , Norihiro Murata , Hiroshi Hosokawa , Shinji Nishimura
IPC分类号： H02K3/00 , H02K15/08 , H02K11/04
CPC分类号： H02K3/00 , H02K3/12 , H02K3/28 , H02K11/04 , H02K11/05 , H02K15/024 , H02K15/0478 , H02K15/063 , H02K15/08 , Y10T29/49071
摘要： A winding assembly includes: slot-housed portions housed inside each of the slots of the stator core so as to form pairs that line up in an inner layer and an outer layer relative to a slot depth direction; first return portions at a first axial end of the stator core that link end portions of the slot-housed portions housed in the inner layer inside each of the slots and end portions of the slot-housed portions housed in the outer layer inside the slots that are (N−M) slots away; and second return portions at a second axial end of the stator core that link end portions of the slot-housed portions housed in the outer layer inside each of the slots and end portions of the slot-housed portions housed in the inner layer inside the slots that are (N+M) slots away.
摘要翻译：绕组组件包括：容纳在定子芯的每个槽内的槽容纳部分，以便形成相对于槽深度方向在内层和外层中排列的对; 在定子芯的第一轴向端部处的第一返回部分，其将容纳在每个槽内的内层中的狭槽容纳部分的端部和容纳在狭槽内的外层中的狭槽容纳部分的端部中，距离（NM）以及在所述定子芯的第二轴向端部处的第二返回部分，所述第二回转部分将容纳在所述外层中的所述槽容纳部分的端部连接在每个所述狭槽内以及容纳在所述内层内的所述狭槽容纳部分的所述槽内那就是（N + M）个插槽。

5. 发明授权

US08519591B2 Dynamoelectric machine that increases an output from a rectifier at low speed rotation 有权
标题翻译：在低速旋转时增加整流器的输出功率的电动机
公开(公告)号：US08519591B2
公开(公告)日：2013-08-27
申请号：US12615427
申请日：2009-11-10
申请人： Shinji Nishimura
发明人： Shinji Nishimura
IPC分类号： H02K1/00
CPC分类号： H02K3/28 , H02K19/36
摘要： A dynamoelectric machine includes: a rotor that has 2n field poles, where n is a positive integer; and a stator including: a stator core in which 2n×6 slots that are partitioned by adjacent teeth are formed at a predetermined pitch circumferentially; and first and second three-phase alternating-current windings that are each configured by delta-connecting three phase windings that are mounted to the stator core such that an electrical angle phase difference therebetween is 120 degrees, each of the phase windings being configured by connecting in series pairs of coil winding portions that are mounted to the stator core so as to have different electrical angular phases from each other, and an electrical angle phase difference between the first and second three-phase alternating-current windings is 30 degrees.
摘要翻译：电动机包括：具有2n个场极的转子，其中n是正整数; 定子，其包括：定子芯，其中以相邻齿分隔开的2n×6个槽以周向以预定的间距形成; 以及第一和第二三相交流绕组，其各自由安装到定子铁心的三相绕组构成，使得它们之间的电角度相位差为120度，每个相绕组由连接串联成对的线圈绕组部分，其安装到定子铁心上以具有彼此不同的电角度相位，并且第一和第三三相交流绕组之间的电角度相位差为30度。

6. 发明申请

US20110148232A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：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。

7. 发明授权

US07944183B2 Output voltage controller for AC vehicle generator 有权
标题翻译：交流发电机输出电压控制器
公开(公告)号：US07944183B2
公开(公告)日：2011-05-17
申请号：US12094536
申请日：2006-03-07
申请人： Shinji Nishimura
发明人： Shinji Nishimura
IPC分类号： H02P11/00 , H02P9/00 , H02H7/06 , H02P9/26 , B61D43/00 , F02B61/04 , F02B67/06
CPC分类号： H02P9/48 , H02J7/244 , H02P9/305 , H02P29/0241 , H02P2101/45
摘要： An output voltage controller for an AC vehicle generator is proposed. The output voltage controller can easily suppress variation in rectified output voltage due to a switching surge without using a slope generation circuit in a voltage adjustment circuit. An excitation circuit that excites a field coil 13 includes a circulation element 31, a semiconductor switch element 33, an inductor 35, and transient voltage absorption means 40. The circulation element 31 is connected in parallel to the field coil 13. The semiconductor switch element 33 is connected in series with the field coil 13 and turned on and off by a voltage adjustment circuit 60. The inductor 35 is connected in series with the field coil 13 and the semiconductor switch element 33. The transient voltage absorption means 40 absorbs a transient voltage generated in the inductor 35 in association with the switching of the semiconductor switch element 33 between ON and OFF.
摘要翻译：提出了一种用于AC车辆发电机的输出电压控制器。输出电压控制器可以容易地抑制由于开关浪涌而导致的整流输出电压的变化，而不用在电压调节电路中使用斜坡产生电路。激励励磁线圈13的励磁电路包括循环元件31，半导体开关元件33，电感器35和瞬态电压吸收装置40.循环元件31与励磁线圈13并联连接。半导体开关元件 33与励磁线圈13串联连接并由电压调节电路60导通和断开。电感器35与励磁线圈13和半导体开关元件33串联连接。瞬变电压吸收装置40吸收瞬态与半导体开关元件33在导通和截止之间的切换相关联地在电感器35中产生的电压。

8. 发明申请

US20110109178A1 AUTOMOTIVE DYNAMOELECTRIC STATOR 有权
标题翻译：汽车动力电动定子
公开(公告)号：US20110109178A1
公开(公告)日：2011-05-12
申请号：US13002273
申请日：2008-07-01
申请人： Shogo Okamoto , Shinji Nishimura , Shiro Iizuka , Yoshiro Imazawa , Ken Nishikawa , Michiya Yasui , Kensaku Kuroki , Yoshihiro Harada , Naoya Nishikawa
发明人： Shogo Okamoto , Shinji Nishimura , Shiro Iizuka , Yoshiro Imazawa , Ken Nishikawa , Michiya Yasui , Kensaku Kuroki , Yoshihiro Harada , Naoya Nishikawa
IPC分类号： H02K3/50
CPC分类号： H02K3/12 , H02K3/50
摘要： The present invention provides an automotive dynamoelectric stator that enables vibration resistance of a lead portion to be ensured and reductions in area of the lead portion and a coil end group that is exposed to a cooling airflow to be suppressed without increasing work or cost.In a dynamoelectric machine according to the present invention, first lead portions that connect a plurality of windings to configure phase windings are each led axially outward from a rear-end coil end group, and then disposed so as to extend parallel to an axially outer peripheral surface of the rear-end coil end group so as to cross at least one other first lead portion, and so as to be separated from the axially outer peripheral surface of the rear-end coil end group.
摘要翻译：本发明提供一种汽车电动定子，其能够确保引线部分的抗振动性，并且在不增加工作或成本的情况下抑制暴露于冷却气流的引线部分和线圈端组的面积减小。在根据本发明的电动机中，连接多个绕组以构成相绕组的第一引线部分从后端线圈端组轴向向外引导，然后设置成平行于轴向外周边后端线圈端组的表面与至少一个其它第一引线部分交叉，并与后端线圈端组的轴向外周面分离。

9. 发明申请

US20100207476A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：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。

10. 发明授权

US07508172B1 Failure detection apparatus for an alternator 有权
标题翻译：交流发电机故障检测装置
公开(公告)号：US07508172B1
公开(公告)日：2009-03-24
申请号：US12041982
申请日：2008-03-04
申请人： Shinji Nishimura , Katsuyuki Sumimoto
发明人： Shinji Nishimura , Katsuyuki Sumimoto
IPC分类号： F02B63/04
CPC分类号： H02P29/0241 , G01R31/343 , G01R31/42
摘要： A failure detection apparatus for an alternator can detect a short circuit failure of a diode in a full-wave rectifier with high precision by use of a simple circuit structure based on the state of a detection terminal when the alternator generates no electricity. The rectifier circuit has a pair of diodes connected to a positive terminal and a negative terminal, respectively, of a battery. A failure detection circuit has the detection terminal connected to a P terminal or a neutral point of an armature coil, and makes a failure determination in the following manner. When in the non-power generation state of the armature coil, the detection terminal is in a floating or high impedance state, the full-wave rectifier circuit is determined to be normal, whereas when otherwise, the full-wave rectifier circuit is determined to be in a failure.
摘要翻译：用于交流发电机的故障检测装置可以在交流发电机不产生电的情况下通过使用基于检测端子的状态的简单的电路结构来以高精度检测全波整流器中的二极管的短路故障。整流电路具有分别与电池的正极和负极连接的一对二极管。故障检测电路的检测端子与电枢线圈的P端子或中性点连接，以下述方式进行故障判定。当在电枢线圈的非发电状态下，检测端子处于浮动或高阻抗状态时，全波整流电路被确定为正常，而否则全波整流电路被确定为失败了

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