公开(公告)号：US20140285052A1

公开(公告)日：2014-09-25

申请号：US14218977

申请日：2014-03-19

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kenji TOMOHARA ,  Akihiko MAEMURA ,  Takeshi INOUE ,  Norimasa ADACHI ,  Junichi YASUKAWA

IPC: H02K3/12 ,  H02K15/085

CPC classification number: H02K3/12 ,  Y10T29/49009

Abstract: A coil includes: a coil main body in which one coil end in an axial direction is bent to an inner peripheral side of a stator core including a tooth having an protrusion preventing portion configured to prevent the coil from protruding to the inner peripheral side of the stator core; and a relief portion provided for a portion of the coil main body that is bent to the inner peripheral side of the stator core. The relief portion is configured to release the protrusion preventing portion of the tooth when the coil main body is inserted into a slot of the stator core in the axial direction from one coil end in the axial direction that is bent to the inner peripheral side of the stator core.

Abstract translation: 线圈包括：线圈主体，其中一个线圈端部沿轴向方向弯曲到定子芯的内周侧，定子芯包括具有防止线圈突出到内周侧的突出防止部分的齿; 定子铁芯; 以及设置用于线圈主体的弯曲到定子芯的内周侧的部分的释放部分。 当所述线圈主体从所述轴线方向的一个线圈端部向所述​​轴线方向的一个线圈端部弯曲到所述定子铁心的内周侧时，所述释放部构造成释放所述齿的所述突起防止部， 定子铁芯。

公开(公告)号：US20140285056A1

公开(公告)日：2014-09-25

申请号：US14215070

申请日：2014-03-17

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Kenji TOMOHARA ,  Akihiko MAEMURA ,  Takeshi INOUE ,  Norimasa ADACHI ,  Junichi YASUKAWA

IPC: H02K3/28 ,  H02K15/085 ,  H02K3/12

CPC classification number: H02K3/28 ,  H02K3/12 ,  H02K15/045 ,  H02K15/085 ,  Y10T29/49009

Abstract: A wound member for manufacturing a coil for manufacturing a coil wound around a slot of a stator core, the wound member for manufacturing a coil includes: a first side and a second side disposed opposite one another so as to be end sides of coil ends; and a third side and a fourth side that respectively couple the first side and the second side, wherein at least one of the first side and the second side is wrapped such that a side end at an outer peripheral side is shifted to an outer peripheral side to form a side end at an outer peripheral side to be an approximately flat surface when the first side and the second side become end sides of the coil ends.

Abstract translation: 一种用于制造缠绕在定子芯的槽上的线圈的绕制线圈的绕制件，所述线圈制造用绕线部件包括：第一侧和第二侧，其相对设置为线圈端的端侧; 以及分别联接第一侧面和第二侧面的第三面和第四面，其中，第一面和第二面中的至少一个被包裹，使得外周侧的侧端偏移到外周侧 当第一侧和第二侧成为线圈端的端侧时，在外周侧形成为大致平坦表面的侧端。

公开(公告)号：US20140285055A1

公开(公告)日：2014-09-25

申请号：US14215068

申请日：2014-03-17

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kenji TOMOHARA ,  Akihiko MAEMURA ,  Takeshi INOUE ,  Norimasa ADACHI ,  Junichi YASUKAWA

IPC: H02K3/12 ,  H02K15/085

CPC classification number: H02K3/12 ,  H02K15/045 ,  H02K15/085 ,  Y10T29/49009 ,  Y10T428/2936

Abstract: A wound member for manufacturing a coil is a wound member for manufacturing a coil for manufacturing a coil wound around a slot of a stator core. The wound member for manufacturing a coil includes: a first side to be an end side at one side of a coil end disposed at an inner peripheral side of the stator core; a second side disposed opposite to the first side, the second side being to be an end side at another side of a coil end disposed at an outer peripheral side of the stator core; and a third side and a fourth side that respectively couple the first side and the second side. The first side has a length shorter than a length of the second side.

Abstract translation: 用于制造线圈的卷绕部件是用于制造缠绕在定子芯的槽上的线圈的线圈的卷绕部件。 用于制造线圈的卷绕部件包括：设置在定子芯的内周侧的线圈端的一侧的端侧的第一侧; 与所述第一侧相对设置的第二侧，所述第二侧为设置在所述定子铁芯的外周侧的线圈端的另一侧的端侧; 以及分别联接第一侧和第二侧的第三侧和第四侧。 第一侧的长度短于第二侧的长度。