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1. 发明申请

US20050121993A1 Electric motor and method of insulation between coils of different phases of electric motor 有权
标题翻译：电动机和电动机不同相线圈之间的电动机和绝缘方法
公开(公告)号：US20050121993A1
公开(公告)日：2005-06-09
申请号：US11032186
申请日：2005-01-11
申请人： Kiyoshi Tagami , Yukio Katsuzawa , Michi Masuya , Hideki Oka , Masamoto Fukuda
发明人： Kiyoshi Tagami , Yukio Katsuzawa , Michi Masuya , Hideki Oka , Masamoto Fukuda
IPC分类号： H02K3/34 , H02K3/38 , H02K15/10 , H02K1/00 , H02K3/00 , H02K19/26 , H02K21/00
CPC分类号： H02K3/38 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075
摘要： An electric motor capable of ensuring insulation of proximal portions of coil edges of a stator projecting from end of a stator core, and a method of insulating the proximal portions of the coil edges of the stator. The insulation sheet has a folding portion for folding one or more coils of the same phase and two insertion portions extending from the folding portion so that distal ends are positioned away from a centerline of the folding portion. One or more coils of the same phase are folded by the folding portion and the two inserting portions are inserted into the slot or slots from which the one or more coils project. The inserting portions are drawn from inside of the stator core so that the folding portion spreads to fold the proximal portions of the coils. The inserting portions are securely held between the wall of the slots and the coils to prevent the insulation sheet from displacement, inclination and slip off to securely insulate the coils of different phases.
摘要翻译：一种电动机，其能够确保从定子铁芯的端部突出的定子的线圈边缘的基部绝缘，以及使定子的线圈边缘的近端部分绝缘的方法。绝缘片具有用于折叠相同相位的一个或多个线圈的折叠部分和从折叠部分延伸的两个插入部分，使得远端远离折叠部分的中心线定位。相同相位的一个或多个线圈被折叠部分折叠，并且两个插入部分插入到一个或多个线圈从中突出的槽或槽中。插入部分从定子芯的内部抽出，使得折叠部分扩展以折叠线圈的近端部分。插入部牢固地保持在槽的壁和线圈之间，以防止绝缘片发生位移，倾斜和滑脱，以可靠地绝缘不同相的线圈。

2. 发明授权

US07210214B2 Method of immulating between coils of different phases of electric motor 有权
标题翻译：在电动机不同相线圈间暂停的方法
公开(公告)号：US07210214B2
公开(公告)日：2007-05-01
申请号：US11032186
申请日：2005-01-11
申请人： Kiyoshi Tagami , Yukio Katsuzawa , Michi Masuya , Hideki Oka , Masamoto Fukuda
发明人： Kiyoshi Tagami , Yukio Katsuzawa , Michi Masuya , Hideki Oka , Masamoto Fukuda
IPC分类号： H02K15/00
CPC分类号： H02K3/38 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075
摘要： A method of insulating the proximal portions of the coil edges of the stator. The insulation sheet has a folding portion for folding one or more coils of the same phase and two insertion portions extending from the folding portion so that distal ends are positioned away from a centerline of the folding portion. One or more coils of the same phase are folded by the folding portion and the two inserting portions are inserted into the slot or slots from which the one or more coils project. The inserting portions are drawn from inside of the stator core so that the folding portion spreads to fold the proximal portions of the coils. The inserting portions are securely held between the wall of the slots and the coils to prevent the insulation sheet from displacement, inclination and slip off to securely insulate the coils of different phases.
摘要翻译：一种使定子的线圈边缘的近端部分绝缘的方法。绝缘片具有用于折叠相同相位的一个或多个线圈的折叠部分和从折叠部分延伸的两个插入部分，使得远端远离折叠部分的中心线定位。相同相位的一个或多个线圈被折叠部分折叠，并且两个插入部分插入到一个或多个线圈从中突出的槽或槽中。插入部分从定子芯的内部抽出，使得折叠部分扩展以折叠线圈的近端部分。插入部牢固地保持在槽的壁和线圈之间，以防止绝缘片发生位移，倾斜和滑脱，以可靠地绝缘不同相的线圈。

3. 发明授权

US07132776B2 Electric motor and method of insulation between coils of different phases of electric motor 有权
标题翻译：电动机和电动机不同相线圈之间的电动机和绝缘方法
公开(公告)号：US07132776B2
公开(公告)日：2006-11-07
申请号：US10662306
申请日：2003-09-16
申请人： Kiyoshi Tagami , Yukio Katsuzawa , Michi Masuya , Hideki Oka , Masamoto Fukuda
发明人： Kiyoshi Tagami , Yukio Katsuzawa , Michi Masuya , Hideki Oka , Masamoto Fukuda
IPC分类号： H02K3/15
CPC分类号： H02K3/38 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075
摘要： An electric motor capable of ensuring insulation of proximal portions of coil edges of a stator projecting from end of a stator core, and a method of insulating the proximal portions of the coil edges of the stator. The insulation sheet has a folding portion for folding one or more coils of the same phase and two insertion portions extending from the folding portion so that distal ends are positioned away from a centerline of the folding portion. One or more coils of the same phase are folded by the folding portion and the two inserting portions are inserted into the slot or slots from which the one or more coils project. The inserting portions are drawn from inside of the stator core so that the folding portion spreads to fold the proximal portions of the coils. The inserting portions are securely held between the wall of the slots and the coils to prevent the insulation sheet from displacement, inclination and slip off to securely insulate the coils of different phases.
摘要翻译：一种电动机，其能够确保从定子铁芯的端部突出的定子的线圈边缘的基部绝缘，以及使定子的线圈边缘的近端部分绝缘的方法。绝缘片具有用于折叠相同相位的一个或多个线圈的折叠部分和从折叠部分延伸的两个插入部分，使得远端远离折叠部分的中心线定位。相同相位的一个或多个线圈被折叠部分折叠，并且两个插入部分插入到一个或多个线圈从中突出的槽或槽中。插入部分从定子芯的内部抽出，使得折叠部分扩展以折叠线圈的近端部分。插入部牢固地保持在槽的壁和线圈之间，以防止绝缘片发生位移，倾斜和滑脱，以可靠地绝缘不同相的线圈。

4. 发明授权

US06640421B2 Coil inserter for stator winding 失效
标题翻译：用于定子绕组的线圈插入器
公开(公告)号：US06640421B2
公开(公告)日：2003-11-04
申请号：US09791875
申请日：2001-02-26
申请人： Yukio Katsuzawa , Michi Masuya , Kiyoshi Tagami , Hideki Oka
发明人： Yukio Katsuzawa , Michi Masuya , Kiyoshi Tagami , Hideki Oka
IPC分类号： B23P1900
CPC分类号： H02K15/068 , Y10T29/49009 , Y10T29/49073 , Y10T29/53143
摘要： Wedge guides 12 for holding a wedge 11 are mounted onto a base 10, and a stripper 15 is fixed to the other end of the wedge guide 12. A blade holder 13 including a plurality of blades 16 vertically installed is held in such a manner as to be freely advanceable and retractable in an up-and-down direction. A coil 30 wound is inserted between the blades 16, and alignment tool 7 is inserted at the tip ends of the blades. A stator iron core 40 is inserted into the alignment tool 7, and the stator iron core 40 is moved until the tip ends of the blades 16 penetrate the stator iron core 40. Thereafter, the stator iron core 40 and a connecting rod 19, the other end of which being connected to the blade holder 13, are pushed by a stator pusher 50, whereby the blade holder 13 is also caused to move together with the stator iron core 40 to insert the coil 30 into grooves in the stator iron core 40.
摘要翻译：用于保持楔形件11的楔形导向件12安装在基座10上，并且剥离器15固定到楔形导向件12的另一端。包括垂直安装的多个叶片16的刀片保持器13以如能够在上下方向上自由地前进和后退。缠绕的线圈30插入在叶片16之间，并且对准工具7插入叶片的末端。定子铁芯40被插入到对准工具7中，定子铁芯40移动直到叶片16的前端穿过定子铁芯40.此后，定子铁芯40和连接杆19 其另一端连接到刀片保持器13，被定子推动器50推动，由此刀架13也与定子铁芯40一起移动，以将线圈30插入定子铁芯40中的凹槽中。

5. 发明授权

US5200662A Joint structure of radial type rotor and output shaft in synchronous motor 失效
标题翻译：同步电机径向转子和输出轴的接头结构
公开(公告)号：US5200662A
公开(公告)日：1993-04-06
申请号：US469466
申请日：1990-03-30
申请人： Kiyoshi Tagami , Hiroyuki Uchida
发明人： Kiyoshi Tagami , Hiroyuki Uchida
IPC分类号： H02K17/16 , H02K1/27
CPC分类号： H02K1/2773
摘要： The present invention relates to a joint structure of a rotor (12) and an output shaft (10) in a synchronous motor, the rotor having an alternate circumferential arrangement of rotor cores (16) and magnets (14). A molding resin (24) is filled and hardened in the gap between the inner circumference of the rotor (12) and the surface of the output shaft (10) so that the components (10, 12) are fixedly jointed together with a high reliability and thus the rigidity of the output shaft (10) is enhanced.
摘要翻译： PCT No.PCT / JP89 / 00715 Sec。 371 1990年3月30日第 102（e）1990年3月30日PCT PCT 1989年7月17日PCT公布。出版物WO90 / 01825 日期：1990年02月22日。本发明涉及同步电动机中的转子（12）和输出轴（10）的接头结构，转子具有转子芯（16）和磁体（14）的交替周向布置）。模制树脂（24）在转子（12）的内周与输出轴（10）的表面之间的间隙中填充和硬化，使得部件（10,12）以高可靠性牢固地接合在一起因此输出轴（10）的刚度提高。

6. 发明授权

US4697114A Permanent-magnet rotor shrink-fit assembly 失效
标题翻译：永磁转子收缩配合组件
公开(公告)号：US4697114A
公开(公告)日：1987-09-29
申请号：US933643
申请日：1986-10-27
申请人： Yoichi Amemiya , Masatoyo Sogabe , Kiyoshi Tagami
发明人： Yoichi Amemiya , Masatoyo Sogabe , Kiyoshi Tagami
IPC分类号： H02K1/27 , H02K15/02 , H02K21/14
CPC分类号： H02K1/2773 , Y10T29/49012
摘要： A permanent magnet rotor assembly has a rotor shaft (11), and a plurality of yokes (12) extended along the axis of the rotor shaft at circumferential intervals around the rotor shaft. Permanent magnets (13) extended along the axis of the rotor shaft are held between two adjacent yokes. A pair of end plates (14, 15) attached to the axially opposite ends of the yokes are formed of a nonmagnetic material. Bosses (14a, 15a) fitting the outer circumference of the rotor shaft are formed in the respective central portions of the end plates. The bosses of the end plates are secured to the outer circumference of the rotor shaft by the compressive force of fastening rings (18, 19) mounted on the bosses by thermal shrinkage insertion.
摘要翻译： PCT No.PCT / JP86 / 00101 Sec。 371日期1986年10月27日第 102（e）日期1986年10月27日PCT提交1986年2月28日PCT公布。公开号WO86 / 05332 日本1986年9月12日。永磁转子组件具有转子轴（11），并且多个轭（12）围绕转子轴以周向间隔沿转子轴的轴线延伸。沿着转子轴的轴线延伸的永磁体（13）保持在两个相邻的轭之间。附接到轭的轴向相对端的一对端板（14,15）由非磁性材料形成。在端板的各个中心部分形成有安装转子轴的外圆周的凸台（14a，15a）。端板的凸台通过热收缩插入安装在凸台上的紧固环（18,19）的压缩力固定到转子轴的外周。

7. 发明授权

US5063295A Slit disposition structure of fixed slit disk in pulse encoder 失效
标题翻译：固定码片在脉冲编码器中的混合处理结构
公开(公告)号：US5063295A
公开(公告)日：1991-11-05
申请号：US571545
申请日：1989-12-26
申请人： Eiki Asaba , Yoshihito Tanabe , Kiyoshi Tagami
发明人： Eiki Asaba , Yoshihito Tanabe , Kiyoshi Tagami
IPC分类号： G01D5/249 , G01D5/36
CPC分类号： G01D5/36
摘要： When a shape of each increment type slit group is a rectangle in a pulse encoder having a plurality of absolute type slits (24, 26, 28, 30) and a plurality of increment type slit groups (14, 16, 18, 20), the plurality of increment type slit groups and the plurality of absolute type slits cannot be irradiated by a single light emitting diode (46). To solve this problem, each increment type slit group is formed in a fan shape and disposed radially around an optical axis (13) of the single light emitting diode (46), so that the absolute type slits (24, 26, 28, 30) can be disposed at the remaining portion of a region (12) irradiated by the single light emitting diode (46). Consequently, a low cost compact pulse encoder can be provided.

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