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1. 发明授权

US4641066A Control apparatus for brushless motor 失效
标题翻译：无刷电机控制装置
公开(公告)号：US4641066A
公开(公告)日：1987-02-03
申请号：US780970
申请日：1985-09-27
申请人： Masami Nagata , Sumio Yanase , Yousuke Setaka
发明人： Masami Nagata , Sumio Yanase , Yousuke Setaka
IPC分类号： H02P6/20 , H02P6/02
CPC分类号： H02P6/187 , H02P6/20
摘要： A control apparatus detects a suitable starting point during rotational oscillation of a rotor at the start of a brushless motor by combining the polarity of a counter electromotive force generated in an armature coil of an armature winding of the brushless motor for a nonexcited phase due to the rotational oscillation of the rotor (when armature coils for particular phases are excited at the start of the brushless motor) with the pulse edge of an excitation switchover signal obtained from the potential of a neutral point of the armature winding having the armature coils connected in star-connection and that of a neutral point of a detecting resistance circuit having resistors connected in star-connection. Each of the resistors of the resistance circuit is arranged in parallel with a corresponding one of the armature coils the armature winding. By driving the brushless motor from the detected suitable starting point, it is possible to effect smooth and quick control of the starting operation of the brushless motor.
摘要翻译：控制装置通过将无刷电动机的电枢绕组的电枢线圈中产生的反电动势的极性由于无功电动机的非励磁相组合而在无刷电动机起动时的转子的旋转振荡期间检测合适的起始点转子的旋转振动（用于特定相的电枢线圈在无刷电动机起动时激励），其中从具有以星形连接的电枢线圈的电枢绕组的中性点的电位获得的激励切换信号的脉冲边缘与具有以星形连接方式连接的电阻的检测电阻电路的中性点连接。电阻电路的每个电阻器与电枢绕组中的相应一个电枢绕组平行布置。通过从检测出的合适起点驱动无刷电动机，能够对无刷电动机的起动动作进行平滑，快速的控制。

2. 发明授权

US06590312B1 Rotary electric machine having a permanent magnet stator and permanent magnet rotor 失效
标题翻译：旋转电机具有永磁定子和永磁转子
公开(公告)号：US06590312B1
公开(公告)日：2003-07-08
申请号：US09714875
申请日：2000-11-17
申请人： Masahiro Seguchi , Keiichiro Banzai , Sumio Yanase , Shinji Kouda , Shigenori Yoneda
发明人： Masahiro Seguchi , Keiichiro Banzai , Sumio Yanase , Shinji Kouda , Shigenori Yoneda
IPC分类号： H02K2112
CPC分类号： B60K6/26 , B60K6/40 , B60K6/448 , B60K6/485 , B60L7/06 , B60L11/123 , B60L11/14 , B60L15/007 , B60L15/2009 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2270/145 , H02K3/28 , H02K7/006 , H02K7/1815 , H02K16/00 , H02K21/12 , Y02T10/6217 , Y02T10/6226 , Y02T10/6243 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/906 , Y10S903/951
摘要： A rotary electric machine for a hybrid vehicle includes a rotor connected between a vehicle engine and a torque transmission mechanism at the back of the vehicle engine and a stator. The rotor includes an outer rotor portion having an inner surface electro-magnetically connected to the outer surface of the stator, an inner rotor portion having an outer surface electro-magnetically connected to the inner surface of the stator. The stator includes a stator core disposed between the inner rotor portion and the outer rotor portion and a multi-phase winding wound on the stator to be electro-magnetically connected with both the outer and inner rotor portions.
摘要翻译：用于混合动力车辆的旋转电机包括连接在车辆发动机和车辆发动机后部的转矩传递机构之间的转子和定子。转子包括具有与定子的外表面电磁连接的内表面的外转子部分，具有与定子的内表面电磁连接的外表面的内转子部分。定子包括设置在内转子部分和外转子部分之间的定子芯和缠绕在定子上以与外转子部分和内转子部分电磁连接的多相绕组。

3. 发明授权

US4881414A Torque detection apparatus 失效
标题翻译：扭矩检测装置
公开(公告)号：US4881414A
公开(公告)日：1989-11-21
申请号：US192187
申请日：1988-05-10
申请人： Yousuke Setaka , Sumio Yanase , Kanji Takeuchi , Masahiko Miyahara
发明人： Yousuke Setaka , Sumio Yanase , Kanji Takeuchi , Masahiko Miyahara
IPC分类号： B62D5/04 , B62D6/10 , G01L3/10 , G01L5/22
CPC分类号： G01L5/221 , B62D6/10 , G01L3/104 , G01L3/105
摘要： A torque detection apparatus for measuring a torque applied between a drive shaft and an output shaft which is applicable to an electric power steering system of a motor vehicle. The torque detection apparatus is provided between the drive and output shafts and comprises first and second rotating bodies which are respectively at one end portions coupled fixedly to the drive and output shafts, the first rotating body being rotatable in accordance with rotation of the drive shaft and the second rotating body being rotatable in accordance with rotation of said output shaft. The first and second rotating bodies are shaped cylindrically and the first rotating body has on its outer circumferential surface magnetic toothed portions and the second rotating body has on its inner circumferential surface magnetic toothed portions. The first and second rotating bodies are disposed coaxially so that the magnetic toothed portions are magnetically engaged with each other so as to form a first magnetic flux path and a second magnetic flux path. The torque between the drive and output shafts is measured on the basis of the difference between the amounts of the magnetic fluxes passing through the first and second magnetic flux paths.
摘要翻译：一种扭矩检测装置，用于测量施加在可应用于机动车辆的电动助力转向系统的驱动轴和输出轴之间的转矩。转矩检测装置设置在驱动和输出轴之间，并且包括分别在固定地连接到驱动和输出轴的一个端部处的第一和第二旋转体，第一旋转体可根据驱动轴的旋转而旋转，所述第二旋转体可根据所述输出轴的旋转而旋转。第一旋转体和第二旋转体成圆筒状，第一旋转体的外周面具有磁性齿部，第二旋转体在其内周面具有磁性齿部。第一和第二旋转体同轴地设置，使得磁齿部彼此磁性地接合，以形成第一磁通路径和第二磁通路径。基于通过第一和第二磁通路径的磁通量的差异来测量驱动和输出轴之间的扭矩。

4. 发明授权

US4701692A Rectifying system for magnet-type AC generator 失效
标题翻译：磁铁式交流发电机整流系统
公开(公告)号：US4701692A
公开(公告)日：1987-10-20
申请号：US828741
申请日：1986-02-12
申请人： Hirotaka Takeuchi , Jiro Asai , Yasuhumi Yamada , Sumio Yanase
发明人： Hirotaka Takeuchi , Jiro Asai , Yasuhumi Yamada , Sumio Yanase
IPC分类号： H02J7/14 , H02J7/24
CPC分类号： H02J7/1492 , Y02T10/92 , Y10S320/31
摘要： A rectifying system for a magnet-type AC generator comprises a rectifier circuit including a composite bridge of a plurality of diodes and a plurality of thyristors for regulating and rectifying the output voltage of the AC generator, a first phase control circuit for applying a firing signal to the thyristors, a neutral-point diode, a neutral-point thyristor, and a second phase control circuit for controlling the phase of the neutral-point thyristor. The neutral-point thyristor is phase-controlled, and the voltage applied to a battery with an electrode thereof connected to the diodes is thereby regulated.
摘要翻译：一种用于磁体型交流发电机的整流系统，包括整流电路，其包括多个二极管的复合桥和用于调节和整流交流发电机的输出电压的多个晶闸管，第一相位控制电路，用于施加点火信号用于控制中性点晶闸管的相位的晶闸管，中性点二极管，中性点晶闸管和第二相位控制电路。中性点晶闸管是相位控制的，并且由此调节施加到其与二极管的电极连接的电池的电压。

5. 发明授权

US5955807A Synchronous electric machine having auxiliary permanent magnet 失效
标题翻译：具有辅助永磁体的同步电机
公开(公告)号：US5955807A
公开(公告)日：1999-09-21
申请号：US66749
申请日：1998-04-27
申请人： Hiroaki Kajiura , Keiichiro Banzai , Sumio Yanase , Akira Fukushima
发明人： Hiroaki Kajiura , Keiichiro Banzai , Sumio Yanase , Akira Fukushima
IPC分类号： H02K1/22 , H02K19/36 , H02K29/12 , H02K21/12 , H02K1/00 , H02K19/00
CPC分类号： H02K21/044 , H02K29/12 , H02K19/36
摘要： A synchronous electric machine includes a stator having an armature winding, a rotor having axially laminated magnetic sheets and a field coil, a plurality of permanent magnets disposed in the rotor to form N-pole and S-pole on the outer circumference of the rotor, and ribs and pins magnetically bypassing the N-poles and S-poles of the permanent magnets. The pins also attach the laminated magnetic sheets together as a unit. The rotor has a plurality of axially extending holes on its circumference for accommodating permanent magnets.
摘要翻译：同步电机包括具有电枢绕组的定子，具有轴向层叠的磁性片的转子和励磁线圈，设置在转子中的多个永磁体，以在转子的外周上形成N极和S极，并且肋和引脚磁化绕过永磁体的N极和S极。引脚还将叠层磁片作为一个单元连接在一起。转子在其圆周上具有多个轴向延伸的孔，用于容纳永磁体。

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