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公开(公告)号：US10892670B2
公开(公告)日：2021-01-12
申请号：US15920712
申请日：2018-03-14
发明人： Kotaro Yoshida , Satonori Iura , Toru Eguchi , Kazuhide Matsuo , Takeshi Ueda
IPC分类号： H02K15/00 , H02K1/16 , H02K3/12 , H02K3/50 , B23K11/11 , H02K15/085 , B23K35/02 , B23K35/30 , H02K15/02 , B23K11/18 , B23K1/19 , B23K11/34 , B23K1/00 , H02K15/04 , B23K101/36 , B23K103/12 , B23K101/38
摘要： A method for bonding electrical conductors is provided that is capable of suppressing a power source capacity when assembling a stator having a specific structure. First, coil pieces 9 are arranged in contact with bonding portions of a slot coil 5 inserted in a slot of a stator iron core 2 via a metal paste. Subsequently, an electrical current is applied using a pair of electrodes 11A and 11B in the axial direction (upward and downward in the figures) of the slot coil 5 while contact portions 15 between the slot coil 5 and the coil pieces 9 are pressed in an axial direction of the slot coil 5. As a result, electricity flows in the axial direction the coil piece 9 (a direction of an arrow X in the figures).
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公开(公告)号：US11859862B2
公开(公告)日：2024-01-02
申请号：US17680325
申请日：2022-02-25
发明人： Satonori Iura , Satoshi Yonezawa , Satoshi Aoki , Shigeto Akahori , Shuga Ikeda , Yui Kinoshita , Masaki Kunigami
CPC分类号： F24F3/14 , F24F13/082 , F24F2003/144 , F24F2013/087
摘要： A dry space creation system includes a hollow treatment tank configured to house a material to be treated, an inflatable balloon member having a balloon shape configured to be inflated and deflated by supply and exhaust of air, the inflatable balloon member being provided inside the treatment tank, and being configured to be inflated while leaving a partial area in the treatment tank, a dry air supply unit configured to supply dry air into the area, and an inflation air supply unit configured to supply air into the inflatable balloon member.
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公开(公告)号：US20180269755A1
公开(公告)日：2018-09-20
申请号：US15920712
申请日：2018-03-14
发明人： Kotaro Yoshida , Satonori Iura , Toru Eguchi , Kazuhide Matsuo , Takeshi Ueda
IPC分类号： H02K15/00 , H02K1/16 , H02K3/12 , H02K3/50 , H02K15/02 , H02K15/085 , B23K35/02 , B23K35/30 , B23K11/11
CPC分类号： H02K15/0068 , B23K1/0004 , B23K1/0016 , B23K1/19 , B23K11/11 , B23K11/115 , B23K11/18 , B23K11/34 , B23K35/025 , B23K35/3006 , B23K2101/36 , B23K2101/38 , B23K2103/12 , H02K1/16 , H02K3/12 , H02K3/50 , H02K15/024 , H02K15/04 , H02K15/085
摘要： A method for bonding electrical conductors is provided that is capable of suppressing a power source capacity when assembling a stator having a specific structure. First, coil pieces 9 are arranged in contact with bonding portions of a slot coil 5 inserted in a slot of a stator iron core 2 via a metal paste. Subsequently, an electrical current is applied using a pair of electrodes 11A and 11B in the axial direction (upward and downward in the figures) of the slot coil 5 while contact portions 15 between the slot coil 5 and the coil pieces 9 are pressed in an axial direction of the slot coil 5. As a result, electricity flows in the axial direction the coil piece 9 (a direction of an arrow X in the figures).
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