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1. 发明专利

JP2006304449A Drive method of brushless motor 有权
标题翻译：无刷电机驱动方式
公开(公告)号：JP2006304449A
公开(公告)日：2006-11-02
申请号：JP2005120752
申请日：2005-04-19
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： SHIBUYA MAKOTO , IWASAKI KAZUMASA , HIRONO DAISUKE , YANAI TAKEHIRO , HOSHINO AKIHIRO , WATANABE HIDEKI , SHIMADA AKIYOSHI
IPC分类号： H02P6/18
摘要： PROBLEM TO BE SOLVED: To determine the coincidence between an induction voltage appearing between unenergized zones generated by the rotation of a rotor and commutation timing, and to provide a drive method of a brushless motor that can properly be driven in a sensor-less manner on the basis of the determination. SOLUTION: The drive method of the brushless motor filter-processes the induction voltage appearing in a stator by the rotation of the rotor, and energizes the brushless motor by determining the commutation timing when driving the brushless motor in the sensor-less manner. The drive method is also characterized in that: it is determined whether or not the phase of the induction voltage appearing between the unenergized zones and the commutation timing coincide with each other by detecting the inclination of the induction voltage appearing between the unenergized zones; the induction voltage obtained by the filter-processing is commutated when the phase and the commutation timing coincide with each other; and when they do not coincide, the induction voltage is forcibly commutated at timing that corresponds to the number of revolutions that is instructed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了确定出现在通过转子旋转产生的未通电区域之间的感应电压和换向正时之间的一致性，并且提供可以在传感器中正确驱动的无刷电动机的驱动方法，在决定的基础上较少的方式。解决方案：无刷电机滤波器的驱动方式是通过转子的旋转来处理定子中出现的感应电压，并通过确定无刷电机驱动无转换电机时的换向正时来激励无刷电机。驱动方法的特征还在于：通过检测出现在未通电区域之间的感应电压的倾斜度来确定出现在未通电区域和换向定时之间的感应电压的相位是否相互重合; 当相位和换向时刻相互一致时，通过滤波处理获得的感应电压被换算; 并且当它们不一致时，感应电压在对应于所指示的转数的定时被强制地换向。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2003299280A Permanent magnet rotor 有权
标题翻译：永磁电机
公开(公告)号：JP2003299280A
公开(公告)日：2003-10-17
申请号：JP2002095163
申请日：2002-03-29
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKADA HIDENORI , SHIMADA AKIYOSHI , NAKAJIMA MINORU , YAMAGUCHI NORIO
IPC分类号： H01F7/02 , H02K1/27 , H02K15/03 , H02K21/16
摘要： PROBLEM TO BE SOLVED: To provide a permanent magnet rotor which surely holds a permanent magnet in a slot while productivity is improved by facilitating its manufacture. SOLUTION: The permanent magnet rotor comprises a yoke 14a made of a laminated steel sheet 100 and rotatably provided adjacently to a stator. In this rotor, the yoke is perforated with a slot 14c for housing a field permanent magnet 16. The magnet 16 is covered with a coating material to form a coating layer 24, a freely cuttable protrusion 24a is formed at an outside of the layer 24. Thus, when the magnet 16 is inserted into and housed in the slot 14c, the protrusion 24a is housed in the slot 14c by cutting and engaging the protrusions 24a by an inner wall surface 14c1 of the slot. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种永久磁铁转子，其可靠地将永磁体保持在槽中，同时通过促进其制造而提高生产率。解决方案：永磁转子包括由叠层钢板100制成并且可相对于定子可旋转地设置的磁轭14a。在该转子中，该轭被用于容纳现场永磁体16的槽14c。磁体16被涂覆材料覆盖以形成涂层24，在层24的外部形成可自由切割的突起24a 因此，当磁体16插入并容纳在槽14c中时，突起24a通过槽的内壁表面14c1切割和接合突起24a而容纳在槽14c中。版权所有（C）2004，JPO

3. 发明专利

JP2006204010A Rotor 有权
标题翻译：转子
公开(公告)号：JP2006204010A
公开(公告)日：2006-08-03
申请号：JP2005012575
申请日：2005-01-20
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SHIMADA AKIYOSHI , ITO TOMOYUKI , TAKAHASHI KAZUNARI , NAKAGAWA MIKIO
IPC分类号： H02K1/27
摘要： PROBLEM TO BE SOLVED: To provide a rotor which can prevent disorder of magnetic flux due to the dislocation of a permanent magnet and can improve the performance of the rotor, by fixing and retaining the permanent magnet in a specified position inside a yoke. SOLUTION: This rotor is equipped with a shaft 3 which is arranged along the axis, the yoke 4 which is fixed outside the shaft 3, the permanent magnet 6 which is arranged within the yoke 4, end plates 7a and 7b which regulate the axial shifting of the permanent magnet 6, and a fixing member 8 which fixes the end plates 7a and 7b, and one end plate 7b is made of a foaming metallic material. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止由于永磁体的位错而引起的磁通紊乱的转子，并且可以通过将永磁体固定并保持在轭内的指定位置来提高转子的性能。解决方案：该转子配备有沿着轴线布置的轴3，固定在轴3外侧的轭4，布置在轭4内的永磁体6，调节永磁体6的轴向移动以及固定端板7a和7b的固定部件8和一个端板7b由发泡金属材料制成。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004040973A Rotor device 审中-公开
公开(公告)号：JP2004040973A
公开(公告)日：2004-02-05
申请号：JP2002197892
申请日：2002-07-05
申请人： Hitachi Powdered Metals Co Ltd , Honda Motor Co Ltd , 日立粉末冶金株式会社 , 本田技研工業株式会社
发明人： YAMAGUCHI NORIO , IMAMURA TAKEHIRO , SHIMADA AKIYOSHI , NAKAJIMA MINORU , ASAKA KAZUO , TAKADA TAMIO
IPC分类号： B23K35/30 , C22C38/00 , C22C38/10 , H02K1/27 , H02K1/28
摘要： PROBLEM TO BE SOLVED: To provide a rotor device capable of not only lessening thermal stress that occurs between sintered magnets and a rotor core with less magnetic loss but also obtaining an equal effect on the sintered magnets having a larger joint area.
SOLUTION: This rotor device comprises a back yoke 3 fixed on the outside circumference of the rotor core 2 made of an iron magnetic material and sintered magnets 5 welded on the outside circumference of the back yoke 3. The young ratio and the thermal expansion coefficient of the back yoke 3 shall be 500 to 3300 kgf/mm
2 and 6.0 x 10
-6 /°C or lower, respectively.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2011188588A Charging cable and charging system 审中-公开
标题翻译：充电电缆和充电系统
公开(公告)号：JP2011188588A
公开(公告)日：2011-09-22
申请号：JP2010049379
申请日：2010-03-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SHIMADA AKIYOSHI , TAKASHI HIROAKI
IPC分类号： H02J7/00 , B60L11/18 , H01M10/44 , H01M10/46
CPC分类号： Y02T10/7005 , Y02T10/7044 , Y02T90/121
摘要： PROBLEM TO BE SOLVED: To provide a charging cable and a charging system for electric vehicles. SOLUTION: An emergency charging cable 100 includes a feeding cable 110, a power receiving cable 120, and a control box 130 which controls charging from the power supply side to the power receiving side. The control box 130 includes: a connection detector 151; an incorrect connection determiner 163 which determines incorrect connection when the power receiving cable 120 is connected to an electric vehicle EV having a higher SOC (State of Charge); an alarm 131 which outputs an alarm if the incorrect connection is determined; voltage measurement modules 142, 144 which measure a voltage of a storage device 1 of each electric vehicle EV; and a voltage converter 140 which converts the voltages so as to make the current flow from the power supply side to the power receiving side. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供电动车辆的充电电缆和充电系统。解决方案：紧急充电电缆100包括馈电电缆110，电力接收电缆120和控制从电源侧到电力接收侧的充电的控制箱130。控制箱130包括：连接检测器151; 当接收电缆120连接到具有较高SOC（充电状态）的电动汽车EV时，确定错误连接的错误连接确定器163; 如果确定了不正确的连接，则报警器131输出报警; 电压测量模块142,144，其测量每个电动车辆EV的存储装置1的电压; 以及电压转换器140，其转换电压以使电流从电源侧流到电力接收侧。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2005304193A Permanent magnet rotor and method for manufacturing the same 审中-公开
标题翻译：永磁电机及其制造方法
公开(公告)号：JP2005304193A
公开(公告)日：2005-10-27
申请号：JP2004117727
申请日：2004-04-13
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SHIMADA AKIYOSHI , SHIN HIROBUMI
IPC分类号： H02K1/22 , H02K1/27 , H02K15/02 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To almost evenly share a load applied to a unit iron core to all the unit iron cores during rotation. SOLUTION: In a permanent magnet rotor 1, a plurality of the plate unit iron cores 11 have magnet accommodating holes 14, are laminated and form a laminated iron core 10, and permanent magnet pieces 20 are accommodated in the magnet accommodating holes 14 of the laminated iron core 10. The permanent magnet piece 20 has the same thickness as the unit iron core 11, and is accommodated in the magnet accommodating hole 14 of each unit iron core 11. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在旋转期间几乎均匀地分配施加到单元铁芯到所有单元铁芯的负载。解决方案：在永磁转子1中，多个板单元铁芯11具有磁体容纳孔14，并且形成层叠的铁芯10，并且永磁体片20容纳在磁体容纳孔14中永久磁铁片20具有与单元铁芯11相同的厚度，并且容纳在每个单元铁芯11的磁体容纳孔14中。（C）2006年，JPO＆NCIPI

7. 发明专利

JP2004023929A Stator and its manufacturing method 有权
公开(公告)号：JP2004023929A
公开(公告)日：2004-01-22
申请号：JP2002177607
申请日：2002-06-18
申请人： Honda Motor Co Ltd , Toshiba Corp , 本田技研工業株式会社 , 株式会社東芝
发明人： OKADA HIDENORI , SAITO JUICHI , NAKAJIMA MINORU , SHIMADA AKIYOSHI , IWASHIGE SANETOMO
IPC分类号： H02K3/46
摘要： PROBLEM TO BE SOLVED: To provide a stator which can improve the yield of material and reduce the cost charge, and its manufacturing method.
SOLUTION: In this stator 20, winding 25 is intensively given through an insulating member 24 separately for each of a plurality of teeth 22 which are arranged apart in circumferential direction and are extended radially. The above insulating member 24 is provided with an outer retainer 27 which holds the winding start 26 of the above winding 25 and an inner retainer 29 which holds the winding end 28. The above inner retainer 29 consists of a conductive member, and also it is equipped with a lead wire retainer 31 which holds a lead wire 30 for connection of a neutral contact made in roughly annular form, and the winding 25 of each tooth 22 and the lead wire 30 for connection of a neutral point are connected with each other via the above inner retainer 29 thereby wire-connecting the neutral point.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2002164244A WINDING DEVICE AND METHOD 失效
公开(公告)号：JP2002164244A
公开(公告)日：2002-06-07
申请号：JP2000356236
申请日：2000-11-22
申请人： TOSHIBA CORP , HONDA MOTOR CO LTD
发明人： IWASHIGE SANETOMO , OKADA HIDENORI , NAKAJIMA MINORU , SHIMADA AKIYOSHI , SAITO JUICHI
IPC分类号： H01F41/06 , H02K3/18 , H02K15/095
摘要： PROBLEM TO BE SOLVED: To provide a winding device that can reduce the nozzle thickness dimensions for winding a wire onto a body to be wound. SOLUTION: In this winding device, the wire 36 is wound onto teeth 16 formed at prescribed intervals in a stator 17, where the wire 36 is led from a nozzle path 183 formed in the nozzle 18. The nozzle path is deflected and formed at one end side in the thickness direction of the nozzle, rotates on its axis, so that the side surface at the other in the thickness direction opposes the circumferential surface of the teeth of the stator at all times, and at the same time, relatively revolves at the periphery of the teeth for winding the wire onto the teeth.

9. 发明专利

JP2001025198A HYBRID VEHICLE DRIVE 失效
公开(公告)号：JP2001025198A
公开(公告)日：2001-01-26
申请号：JP19109099
申请日：1999-07-05
申请人： HONDA MOTOR CO LTD
发明人： NAKAJIMA MINORU , HORIE TATSURO , FUKUDA KENJI , SHIMADA AKIYOSHI , OGAWA HIROHISA
IPC分类号： B60K17/04 , B60K6/20 , B60K6/26 , B60K6/485 , B60K6/54 , F02D29/02 , H02K1/18 , H02K3/52 , B60K6/02
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle drive, having superior handleability and productivity, capable of obtaining high space factor of a stator coil. SOLUTION: Each of power supply terminals 537 (537U, 537V, and 537W) is formed at respective positions. Each terminal 537 is guided to a terminal holder through bus bars 531 (531U, 531V and 531W) for supplying drive current to bus rings 532U, 532V and 532W. A plurality of Salient-like terminals 533U, 533V and 533W are respectively formed at inner peripheral ends of the rings 532U, 532V and 532W, and a plurality of salient-like terminals 534 are formed radial from outer peripheral ends of bus ring 530 for connecting the midpoint. An exposed surface of the rings 532, 530 except an essential portions of the terminals 533, 534 of the rings 532, 530 are covered uniformly with insulating resin. As the resin, a fluororesin is preferred in view not only of the function as insulating film, but also having low frictional coefficient and high film strength.

10. 发明专利

JP2003153477A RARE EARTH ELEMENT MAGNET UNIT 审中-公开
公开(公告)号：JP2003153477A
公开(公告)日：2003-05-23
申请号：JP2001345131
申请日：2001-11-09
申请人： HONDA MOTOR CO LTD
发明人： YAMAGUCHI NORIO , NAKAHARA YOICHI , NAKAJIMA MINORU , SHIMADA AKIYOSHI , IMAMURA TAKEHIRO
IPC分类号： B23K35/32 , C22C28/00 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To provide a rare earth element magnet unit in which a magnetic loss is small, and a thermal stress generated between a rare earth element magnet and a soft magnetic material can be alleviated and also the same effect can be obtained for the rare earth element magnet having a large connecting area. SOLUTION: The rare earth element magnet unit comprises the rare earth element magnet 3 connected to the soft magnetic material 1 via an intermediate member in such a manner that at least one of the connecting part is brazed and the member 2 is made of a stainless steel foamed metal.

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