公开(公告)号：US20080088197A1

公开(公告)日：2008-04-17

申请号：US11783774

申请日：2007-04-12

Applicant: Shogo Okamoto ,  Hiroya Ikuta ,  Yoshihiro Harada ,  Naohiko Harada ,  Kensaku Kuroki

Inventor： Shogo Okamoto ,  Hiroya Ikuta ,  Yoshihiro Harada ,  Naohiko Harada ,  Kensaku Kuroki

IPC: H02K1/12

CPC classification number: H02K1/16 ,  H02K15/024

Abstract: The stator core is configured into a cylindrical shape by abutting a laminated core that is obtained by bending and forming a rectangular parallelepiped lamination and integrating the stator core by welding. The lamination is configured by laminating a predetermined number of thin strip-shaped magnetic plates that are formed so as to have a flat rectangular shape, and in addition at least two thin sheet coupling weld portions that integrate the predetermined number of thin strip-shaped magnetic plates by welding are formed so as to extend from a first end to a second end in a direction of lamination on an outer wall surface of the lamination and so as to have a predetermined spacing in a longitudinal direction of the lamination. The stator core is formed such that an axial length A at the thin sheet coupling weld portions and a maximum axial length B between the thin sheet coupling weld portions satisfy an expression: 0.0 mm≦B·A≦0.2 mm.

Abstract translation: 定子铁芯通过将通过弯曲形成的长方体层叠获得的叠层铁心与通过焊接进行集成的定子铁芯相接合而构成为圆筒状。 叠层通过层叠规定数量的形成为扁平矩形形状的薄带形磁板而构成，此外，至少两个薄片联接焊接部分将预定数量的薄带状磁体 通过焊接形成板，从层叠方向的层叠方向的第一端部延伸到第二端部，并且在层叠体的长度方向上具有规定的间隔。 定子芯形成为使得薄片连接焊接部分处的轴向长度A和薄片联接焊接部分之间的最大轴向长度B满足以下表达式：0.0mm <= B.A <= 0.2mm。

公开(公告)号：US07291954B2

公开(公告)日：2007-11-06

申请号：US10553800

申请日：2004-04-28

Applicant: Toshiaki Kashihara ,  Shogo Okamoto ,  Hiroyuki Akita

Inventor： Toshiaki Kashihara ,  Shogo Okamoto ,  Hiroyuki Akita

IPC: H02K3/04 ,  H02K3/06

CPC classification number: H02K3/28 ,  H02K3/505

Abstract: In a dynamoelectric machine according to the present invention, a first three-phase wye-delta hybrid winding and a second three-phase wye-delta hybrid winding are installed in a stator core having a plurality of slots. A first delta U winding portion and a first wye U winding portion are housed in identical slots, a first delta V winding portion and a first wye V winding portion are housed in identical slots, and a first delta W winding portion and a first wye W winding portion are housed in identical slots. A second delta U winding portion and a second wye U winding portion are housed in identical slots, a second delta V winding portion and a second wye V winding portion are housed in identical slots, and a second delta W winding portion and a second wye W winding portion are housed in identical slots.

Abstract translation: 在根据本发明的电动机中，在具有多个槽的定子铁心中安装第一三相叶片三角混合绕组和第二三相叶片三角混合绕组。 第一ΔU绕组部分和第一绕组U形绕组部分容纳在相同的槽中，第一δV绕组部分和第一绕组V绕组部分被容纳在相同的槽中，并且第一δW绕组部分和第一绕组W 绕组部分容纳在相同的槽中。 第二δU绕组部分和第二绕组U绕组部分容纳在相同的槽中，第二δV绕组部分和第二绕组V绕组部分容纳在相同的槽中，并且第二δW绕组部分和第二绕组W 绕组部分容纳在相同的槽中。

公开(公告)号：US20150028715A1

公开(公告)日：2015-01-29

申请号：US14378340

申请日：2012-06-21

Applicant: Hironori TSUIKI ,  Shinichiro YOSHIDA ,  Yutaro SHIRAI ,  Hiroyuki AKITA ,  Masaya INOUE ,  Daisuke SHIJO ,  Shogo OKAMOTO

Inventor： Hironori TSUIKI ,  Shinichiro YOSHIDA ,  Yutaro SHIRAI ,  Hiroyuki AKITA ,  Masaya INOUE ,  Daisuke SHIJO ,  Shogo OKAMOTO

IPC: H02K3/18 ,  H02K3/34

CPC classification number: H02K3/18 ,  H02K3/345 ,  H02K3/522 ,  H02K15/095 ,  H02K2203/12

Abstract: A rotary electric machine includes a stator in which a plurality of armatures each have a coil formed by a winding wire wound in plural layers around bobbins mounted to a magnetic pole tooth, which are disposed annularly on an inner circumference of a cylindrical frame. The coil is formed by the winding wire being wound with a constant feed pitch in parallel with slots of the bobbins in plural layers. The winding wire forming a first layer of the coil is shifted by half the feed pitch between a left side and a right side of a center axis of the coil as viewed from a plane perpendicular to a stacking direction of a stacked iron core.

Abstract translation: 一种旋转电机，其特征在于，具有多个电枢，所述定子中，所述多个电枢具有线圈，所述线圈由围绕安装于磁极齿的线轴的绕组绕组形成，所述绕组线环绕在所述圆柱形框架的内周上设置。 线圈由绕组线以与多个线轴的槽平行的恒定进给间距缠绕而形成。 形成线圈的第一层的绕组从垂直于层叠铁芯的堆叠方向的平面看，偏离线圈的中心轴线的左侧和右侧之间的进给间距的一半。

公开(公告)号：US08686610B2

公开(公告)日：2014-04-01

申请号：US13002273

申请日：2008-07-01

Applicant: Shogo Okamoto ,  Shinji Nishimura ,  Shiro Iizuka ,  Yoshiro Imazawa ,  Ken Nishikawa ,  Michiya Yasui ,  Kensaku Kuroki ,  Yoshihiro Harada ,  Naoya Nishikawa

Inventor： Shogo Okamoto ,  Shinji Nishimura ,  Shiro Iizuka ,  Yoshiro Imazawa ,  Ken Nishikawa ,  Michiya Yasui ,  Kensaku Kuroki ,  Yoshihiro Harada ,  Naoya Nishikawa

IPC: H02K3/50

CPC classification number: H02K3/12 ,  H02K3/50

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130249334A1

公开(公告)日：2013-09-26

申请号：US13569934

申请日：2012-08-08

Applicant: Yoshiaki KITTA ,  Shogo OKAMOTO

Inventor： Yoshiaki KITTA ,  Shogo OKAMOTO

IPC: H02K3/50 ,  H02K15/00 ,  H02K11/00

CPC classification number: H02K3/522 ,  H02K3/46 ,  H02K15/0031 ,  Y10T29/49009

Abstract: The rotary electric machine includes: a stator (1) of concentrated winding in which a stator winding (14) is wound around a stator core (11), the stator core including a coil bobbin (13) and an insulating paper (12); and as a mechanism for supporting a terminal portion of the stator winding extending from the stator disposed in an annular shape, an end portion supporting member (18) for supporting a winding finishing end portion of the stator winding in a substantially linear section (16) of the stator winding, the substantially linear section being provided from a last winding portion of the coil bobbin to the winding finishing end portion.

Abstract translation: 旋转电机包括：集中绕组的定子（1），其中定子绕组（14）围绕定子铁心（11）缠绕，定子芯包括线圈架（13）和绝缘纸（12）; 并且作为用于支撑从设置成环状的定子延伸的定子绕组的端子部分的机构，用于将基本上线性的部分（16）中的定子绕组的卷绕结束端部分支撑的端部支撑部件（18） 定子绕组的大致线性部分从线圈架的最后一个卷绕部分提供到卷绕完成端部。

公开(公告)号：US20130069468A1

公开(公告)日：2013-03-21

申请号：US13423691

申请日：2012-03-19

Applicant: Masashi Nakamura ,  Hirohisa Yokota ,  Shogo Okamoto ,  Masaya Inoue

Inventor： Masashi Nakamura ,  Hirohisa Yokota ,  Shogo Okamoto ,  Masaya Inoue

IPC: H02K1/27

CPC classification number: H02K1/276 ,  H02K1/28

Abstract: A permanent magnet rotor includes: a rotor core of a laminated structure about a rotation shaft; a plurality of permanent magnet embedment slots provided to the rotor core at equally spaced positions from the rotation shaft; and permanent magnets inserted into the respective permanent magnet embedment slots. The permanent magnet embedment slots each have a magnet storing portion and a buffer and other members storing portion continuing to the magnet storing portion. One permanent magnet is stored in the magnet storing portion and a buffer member and a pushing member used to fix the permanent magnet are stored in the buffer and other members storing portion. It thus becomes possible to provide a permanent magnet rotor capable of not only preventing damage on a permanent magnet by reducing resonance even when the magnet resonates under a vibration condition, but also enhancing mass-productivity.

Abstract translation: 永磁转子包括：围绕旋转轴的层叠结构的转子芯; 多个永磁体嵌入槽，其设置在与旋转轴等间隔的位置处的转子芯上; 以及插入相应的永磁体嵌入槽中的永磁体。 永磁体嵌入槽各自具有磁体存储部分和缓冲器以及连续到磁体存储部分的其它部件存储部分。 一个永磁体存储在磁体存储部分中，并且用于固定永磁体的缓冲部件和推动部件被存储在缓冲器和其他部件存储部分中。 因此，可以提供一种永磁转子，其能够不仅通过减少谐振，即使当磁体在振动条件下共振而且也提高批量生产率时，可以防止永磁体的损坏。

公开(公告)号：US20110146058A1

公开(公告)日：2011-06-23

申请号：US13038050

申请日：2011-03-01

Applicant: Yoshihiro HARADA ,  Toshiaki Kashihara ,  Kensaku Kuroki ,  Yasukazu Nishimura ,  Shogo Okamoto ,  Shinji Nishimura

Inventor： Yoshihiro HARADA ,  Toshiaki Kashihara ,  Kensaku Kuroki ,  Yasukazu Nishimura ,  Shogo Okamoto ,  Shinji Nishimura

IPC: H02K15/02

CPC classification number: H02K1/16 ,  B21D3/02 ,  B21D3/14 ,  H02K15/024 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49073

Abstract: Respective divided segments of a collet are moved radially outward by moving an arbor axially. The respective divided segments thereby press an inner circumferential surface of a stator core of a stator from radially inside such that the stator is held coaxially by the collet. Next, shaping rollers are lowered so as to press an outer circumferential surface of the stator core. The stator is rotated by rotating the collet in that state. Thus, the inner circumferential surface of the stator core is compressed and plastically deformed so as to conform to the collet and the outer circumferential surface of the stator core is compressed and plastically deformed by the shaping rollers, correcting the inner circumferential surface and the outer circumferential surface of the stator core so as to be coaxial and so as to have a high degree of roundness.

Abstract translation: 通过轴向移动心轴，夹头的相应分割段径向向外移动。 相应的分割段从径向向内按压定子的定子芯的内圆周表面，使得定子由夹头同轴地保持。 接下来，降低成形辊以按压定子芯的外周面。 通过在该状态下旋转夹头来旋转定子。 因此，定子铁芯的内周面被压缩并塑性变形，从而与夹头一致，并且定子铁芯的外周面被成型辊压缩并塑性变形，从而校正内周面和外周 定子芯的表面以同轴的方式具有高度的圆度。

公开(公告)号：USD577670S1

公开(公告)日：2008-09-30

申请号：US29298196

申请日：2007-11-30

Applicant: Atsushi Oohashi ,  Shogo Okamoto ,  Wakaki Miyaji

Designer： Atsushi Oohashi ,  Shogo Okamoto ,  Wakaki Miyaji

公开(公告)号：US20080116037A1

公开(公告)日：2008-05-22

申请号：US11935561

申请日：2007-11-06

Applicant: Ichiro UENO ,  Shogo Okamoto ,  Kenjl Umezawa ,  Yousuke Sugawara ,  Susumu Kawano

Inventor： Ichiro UENO ,  Shogo Okamoto ,  Kenjl Umezawa ,  Yousuke Sugawara ,  Susumu Kawano

IPC: B65G47/26

CPC classification number: B65G47/261 ,  B65G47/5109

Abstract: A transfer conveyor which prevents collisions between works to be conveyed when the works to be conveyed or stored are carried on a conveyer track by a work support having a length shorter than the length of works to be conveyed, which permits reverse traveling during maintenance operations and the like. The collision preventing mechanism includes a sensing element which is biased into a contact position where it engages a leading work support on the conveyor track and is deflected, a sensing lever 132, which mounts the sensing element and pivots in accordance with the contacting/deflecting operation of the sensing element, and a stopper lever downstream from the sensing element, which is connected to the sensing element to be displaced into the path of travel of the next trailing work support when the sensing element is in the contacting position, The stopper lever limits the travel of the trailing work support to a predetermined storage conveying interval.

Abstract translation: 一种传送输送机，其能够防止当要运送或存放的工件时被输送的工件之间的碰撞，其通过长度短于待运输工件的长度的工件支承在输送机轨道上，这样允许在维护操作期间反向行进， 类似。 碰撞防止机构包括一个传感元件，该传感元件被偏压到接触位置，在该接触位置，该传感元件与传送轨道上的引导作业支撑件接合并被偏转;感测杆132，其安装感测元件并根据接触/偏转操作 以及在感测元件下游的止动杆，当感测元件处于接触位置时，该止动杆连接到感测元件以移动到下一个后置工作支架的行进路径中。止动杆限制 拖尾工作支撑件的行进到预定的存储传送间隔。

公开(公告)号：US20060208594A1

公开(公告)日：2006-09-21

申请号：US10553800

申请日：2004-04-28

Applicant: Toshiaki Kashihara ,  Shogo Okamoto ,  Hiroyuki Akita

Inventor： Toshiaki Kashihara ,  Shogo Okamoto ,  Hiroyuki Akita

IPC: H02K3/00 ,  H02K1/00

CPC classification number: H02K3/28 ,  H02K3/505

Abstract: In a dynamoelectric machine according to the present invention, a first three-phase wye-delta hybrid winding and a second three-phase wye-delta hybrid winding are installed in a stator core having a plurality of slots. A first delta U winding portion and a first wye U winding portion are housed in identical slots, a first delta V winding portion and a first wye V winding portion are housed in identical slots, and a first delta W winding portion and a first wye W winding portion are housed in identical slots. A second delta U winding portion and a second wye U winding portion are housed in identical slots, a second delta V winding portion and a second wye V winding portion are housed in identical slots, and a second delta W winding portion and a second wye W winding portion are housed in identical slots.

Abstract translation: 在根据本发明的电动机中，在具有多个槽的定子铁心中安装第一三相叶片三角混合绕组和第二三相叶片三角混合绕组。 第一ΔU绕组部分和第一绕组U形绕组部分容纳在相同的槽中，第一δV绕组部分和第一绕组V绕组部分被容纳在相同的槽中，并且第一δW绕组部分和第一绕组W 绕组部分容纳在相同的槽中。 第二δU绕组部分和第二绕组U绕组部分容纳在相同的槽中，第二δV绕组部分和第二绕组V绕组部分容纳在相同的槽中，并且第二δW绕组部分和第二绕组W 绕组部分容纳在相同的槽中。