专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013162545A Method of manufacturing rotary electric machine, and adjustment tool 有权
标题翻译：制造旋转电机的方法和调整工具
公开(公告)号：JP2013162545A
公开(公告)日：2013-08-19
申请号：JP2012019871
申请日：2012-02-01
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社 , Toshiba Corp , 株式会社東芝
发明人： ARAKI TAKASHI , YAMADA MOTOHIKO , MIZUTANI KOICHI , NAKANISHI SHINYA , MIZUTANI NOBUHIRO , ITO WATARU
IPC分类号： H02K15/02 , G01D5/20 , H02K24/00
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotary electric machine and an adjustment tool which are configured to mechanically precisely adjust a reference position of a resolver stator and also reduce operation time.SOLUTION: According to a method of manufacturing a rotary electric machine of an embodiment, an induction voltage waveform of a stator coil is displayed on a display unit by using, as a trigger signal, a Z phase pulse signal outputted every time a reference point of a resolver rotor passes through a reference position. A fitting angle of a resolver stator is adjusted via a tool so as to reduce time interval between a zero-cross point of the induction voltage waveform and pulse generation timing of the Z phase pulse signal, and the resolver stator is fitted to a rotary electric machine body.
摘要翻译：要解决的问题：提供一种制造旋转电机和调节工具的方法，其被配置为机械地精确地调节旋转变压器定子的基准位置并且还减少操作时间。解决方案：根据制造旋转电机的方法通过使用每次旋转变压器转子的基准点通过参考位置时输出的Z相脉冲信号作为触发信号，在显示单元上显示定子线圈的感应电压波形。通过工具调整旋转变压器定子的拟合角度，以减小感应电压波形的零交叉点和Z相脉冲信号的脉冲发生定时之间的时间间隔，并将旋转变压器定子装配到旋转电机机身。

2. 发明专利

JP2009195055A Rotating electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2009195055A
公开(公告)日：2009-08-27
申请号：JP2008034568
申请日：2008-02-15
申请人： Toshiba Corp , Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社 , 株式会社東芝
发明人： MIZUTANI KOICHI , ARAKI TAKASHI , MATSUBARA MASAKATSU , HIRANO TAKAO , ITO WATARU
IPC分类号： H02K21/14 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To provide a rotating electric machine capable of obtaining characteristics of nearly set torque. SOLUTION: The rotating electric machine 1 is composed of a stator 2 and a rotor 3. The stator 2 is formed by winding a coil 5 around a stator core 4. The rotor 3 is composed of a permanent magnet 9 for magnetic pole formation in which the magnetic center D 1 is arranged at the outer peripheral part of a rotor core 6 so as to nearly coincide with the magnetic center D 2 of the stator core 4, and a rotary shaft 8 attached to the central part of this rotor core 6, and the rotor core 6 is arranged in a field space of the stator 2. When the dimension in the axis direction of the stator core 4 is A, the dimension of the permanent magnet 9 extending in the axis direction of the rotor core 6 is B, and the dimension in the axis direction of the rotor core 6 is C, the relationship of A≤B COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够获得几乎设定的扭矩的特性的旋转电机。解决方案：旋转电机1由定子2和转子3组成。定子2通过将线圈5卷绕在定子芯4周围而形成。转子3由用于磁极的永磁体9 在转子铁心6的外周部配置磁性中心D 1 SB 1的形成，使其与定子铁心4的磁心D 2 几乎一致以及安装在该转子铁芯6的中央部的旋转轴8，并且转子铁芯6配置在定子2的场空间内。当定子铁芯4的轴向尺寸为A时，尺寸在转子铁芯6的轴线方向上延伸的永久磁铁9为B，转子铁芯6的轴向尺寸为C，满足A≤B

3. 发明专利

JP2011019400A Stator core and manufacturing method of same 有权
标题翻译：定子芯和制造方法
公开(公告)号：JP2011019400A
公开(公告)日：2011-01-27
申请号：JP2010239219
申请日：2010-10-26
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社
发明人： YAMADA TOYONOBU , WADA YASUO , HIRANO TAKAO , ARAKI TAKASHI , MIZUTANI KOICHI
IPC分类号： H02K1/18 , H02K15/02
摘要： PROBLEM TO BE SOLVED: To provide a stator core that can reduce dimensional changes and prevent an increase of iron loss, and to provide a manufacturing method of the stator core.SOLUTION: Binding tubes 6 are inserted into passing holes 3 aligned in an axial direction to be formed into a cylindrical shape by stacking iron core members 1. By pressing a punch 7 into these binding tubes 6, the tubes 6 are expanded so that the outside circumferential surface of the binding tubes 6 is pressure-connected to the inside circumferential surface of the passing holes 3. The structure enables a plurality of the iron core members 1, which make up a stacked unit 5, to be jointed so as not to separate from each other.
摘要翻译：要解决的问题：提供一种可以减小尺寸变化并防止铁损增加的定子芯，并提供定子芯的制造方法。解决方案：装订管6插入到轴向方向对齐的通孔3中通过堆叠铁芯构件1而形成为圆筒形状。通过将冲头7压入这些装订管6中，使管6膨胀，使得装订管6的外周面与内周面通过该结构，能够使构成堆叠单元5的多个铁芯构件1相互连接而不会分离。

4. 发明专利

JP2007043883A Stator core and manufacturing method of same 有权
标题翻译：定子芯和制造方法
公开(公告)号：JP2007043883A
公开(公告)日：2007-02-15
申请号：JP2005275627
申请日：2005-09-22
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社
发明人： YAMADA TOYONOBU , WADA YASUO , HIRANO TAKAO , ARAKI TAKASHI , MIZUTANI KOICHI
IPC分类号： H02K1/18 , H02K15/02
摘要： PROBLEM TO BE SOLVED: To provide a stator core that can reduce dimensional changes and prevent an increase of iron loss, and a manufacturing method of the stator core.
SOLUTION: Binding tubes 6 are inserted into passing holes 3 aligned in the axial direction to be formed into a cylindrical shape by stacking iron core members 1. By pressing a punch 7 into these binding tubes 6, the tubes 6 are expanded so that the outside circumferential surface of the joining rubes 6 are connected with pressure to the inside circumferential surface of the passing holes 3. This structure enables a plurality of iron core members 1, which make up of a stacked unit 5, to be joined so as not to be separated from each other.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减小尺寸变化并防止铁损增加的定子铁心以及定子铁心的制造方法。解决方案：将结合管6插入沿轴向对齐的通孔3中，以通过堆叠铁芯构件1形成圆柱形。通过将冲头7压入这些装订管6中，管6膨胀接合摩擦件6的外周面与通孔3的内周面的压力连接。这种结构使得能够将由堆叠单元5组成的多个铁芯构件1接合成不要彼此分离。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JPH10109298A LAYERED PRODUCT TAKE-OUT DEVICE WITH SCRAP DISCHARGE MECHANISM IN PUNCHING DEVICE 失效
公开(公告)号：JPH10109298A
公开(公告)日：1998-04-28
申请号：JP26047996
申请日：1996-10-01
申请人： TOSHIBA F A SYSTEM ENG , TOSHIBA CORP
发明人： MIZUTANI KOICHI , YAMAZOE TETSUJI
IPC分类号： B26D7/18
摘要： PROBLEM TO BE SOLVED: To prevent marring of a layered core by a scrap in a punching mold devised to take out core punched plates as the layered core at the time when the core punched plates are layered in a specified number by punching the core punched plates in an after-process punching a slot from a band silicon steel plate. SOLUTION: It is devised so that a scrap does not make contact with a receiving base 30 to receive a layered core 14 by partitioning a part to punch the scrap and a part to punch a core punched plate separately by a partition plate 37. The scrap is dropped on a conveyor 25 for the scrap from a female mold 16 and delivered, the layered core 14 is once received by the receiving base 30, transferred to a conveyor 35 for a product through a chute 34 as the receiving base 14 is inclined in the middle of lowering motion and delivered.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式