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公开(公告)号：US20240022147A1
公开(公告)日：2024-01-18
申请号：US18372920
申请日：2023-09-26
发明人： Yong Ho KIM , Min Mo KOO , Ko KAJITA
IPC分类号： H02K15/04 , B21F23/00 , H02K15/085
CPC分类号： H02K15/0464 , B21F23/00 , H02K15/085
摘要： Provided is a device for manufacturing a stator, the device including a winding jig configured to wind a coil and to manufacture a winding coil, and an insertion jig configured to receive the winding coil from the winding jig and to insert the winding coil into a stator core, wherein the winding jig comprises a body extending along a longitudinal direction (L1), a power supply unit configured to make the body revolve around a central shaft of the body, and a protrusion formed on a surface of the body.
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公开(公告)号：US20220069658A1
公开(公告)日：2022-03-03
申请号：US17459209
申请日：2021-08-27
发明人： Min Mo KOO , Yong Ho KIM
摘要： The present disclosure relates to a coil assembly including: a plurality of unit flat coils disposed and spaced apart from one another in a circumferential direction; and a molding body made by dual injection molding and configured to partially surround the unit flat coils, thereby simplifying a structure of the coil assembly and a process of manufacturing the coil assembly.
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公开(公告)号：US20230155460A1
公开(公告)日：2023-05-18
申请号：US17705945
申请日：2022-03-28
发明人： Yong Ho KIM , Min Mo KOO , Ko KAJITA
IPC分类号： H02K15/04 , H02K15/085 , B21F23/00
CPC分类号： H02K15/0464 , B21F23/00 , H02K15/085
摘要： Provided is a device for manufacturing a stator, the device including a winding jig configured to wind a coil and to manufacture a winding coil, and an insertion jig configured to receive the winding coil from the winding jig and to insert the winding coil into a stator core, wherein the winding jig comprises a body extending along a longitudinal direction (L1), a power supply unit configured to make the body revolve around a central shaft of the body, and a protrusion formed on a surface of the body.
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公开(公告)号：US20210305856A1
公开(公告)日：2021-09-30
申请号：US17215878
申请日：2021-03-29
发明人： Yong Ho KIM , Jae Woo JUNG , Min Mo KOO , Ju Seong YU , Jin Woo CHOI , Joon Hyung KIM
摘要： A motor including a wound coil includes: a stator core, a cross-section of which has a ring-shape, extending in a longitudinal direction of the motor, the stator core including a plurality of teeth in the stator core, the plurality of teeth are spaced apart from each other in a circumferential direction of the stator core, and a plurality of slots arranged between the plurality of teeth; a coil extending in a longitudinal direction of the stator core and extends into the plurality of slots; and a coupling core, which includes shoes coupled to inner ends of the plurality of teeth and which is disposed inside the stator core so as to be integrally coupled to the stator core.
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公开(公告)号：US20210175784A1
公开(公告)日：2021-06-10
申请号：US17108929
申请日：2020-12-01
发明人： Yong Ho KIM , Min Mo KOO , Joon Hyung KIM
IPC分类号： H02K15/02 , H02K1/16 , H02K15/06 , H02K15/085
摘要： A stator assembly of a hairpin winding motor including hairpin coils continuously connected along a circumferential direction to form a coil winding; and a stator core configured to fix the hairpin coils. Outer circumferential surfaces of the hairpin coils formed in the circumferential direction contact an inner circumferential surface of the stator core.
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