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1. 发明公开

EP2540960A3 Motor-Driven Compressor 审中-公开
公开(公告)号：EP2540960A3
公开(公告)日：2015-04-15
申请号：EP12172694.7
申请日：2012-06-20
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Horiba, Tatsuya , Okuyama, Shinichi , Kobayashi, Hiroshi , Mera, Minoru , Fukasaku, Hiroshi
IPC分类号： F01C21/00 , F04C23/00 , F04C29/00 , H02K5/22 , H02K3/50 , F04C29/04 , F04C18/02 , H02K7/14
CPC分类号： F04C29/0085 , F01C21/007 , F04C18/0215 , F04C23/008 , F04C29/047 , F04C2240/40 , F04C2240/803 , H02K3/50 , H02K5/225 , H02K7/14
摘要： A securing means for an insulating member that is advantageous in improving the efficiency of assembly of a motor-driven compressor is provided. Phase wires 35U, 35V, 35W extending from an end face 231 of a stator core 23, which is closer to a compression mechanism P, are bound to form a phase wire bundle 36. The distal ends of the phase wires 35U, 35V, 35W are electrically connected together, so that a wire connecting portion 361 is formed at the distal end of the phase wire bundle 36. The wire connecting portion 361, which serves as a neutral point, is coated with an insulating tube 37 made of insulating plastic. The distal end of the insulating tube 37 is sealed. A receiving hole 38 is formed in the cluster block 32. The insulating tube 37 is fitted in the receiving hole 38. The insulating tube 37 is inserted from an entrance 381 of the receiving hole 38 that is located on an end face 322 of the cluster block 32 facing the compression mechanism P. The insulating tube 37 is secured to the cluster block 32 by contacting an inner surface 382 of the receiving hole 38.

2. 发明公开

EP2017478A3 Electric compressor 有权
公开(公告)号：EP2017478A3
公开(公告)日：2013-08-21
申请号：EP08157485.7
申请日：2008-06-03
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Horiba, Tatsuya , Hirano, Taizo
IPC分类号： H02K9/00 , H02K7/14 , H02K5/20 , H02K3/44 , F04C29/00 , F04C23/00 , H02K3/38 , F04C18/02 , F04C29/04
CPC分类号： F04C29/045 , F04C18/0215 , F04C23/008 , F04C29/0085 , H02K3/38 , H02K3/44 , H02K5/20 , H02K7/14 , H02K9/00
摘要： As electric compressor (10) is disclosed in which gas in a motor housing (14) of a rotating electric machine (M) is drawn into a compression chamber (17) and then discharged by the rotating electric machine. The rotating electric machine includes a stator (13), teeth (23), coils (25) of different phases, and phase-to-phase insulation sheets provided between coils of different phases. An inlet port (30) is provided in the motor housing (14). The inlet port (30) draws gas from the outside of the motor housing (14). An inflow direction of the gas flowing through the inlet port (30) intersects a coil end of one of the coils. A part of the phase-to-phase insulation sheet faces the inlet port (30) and covers an intersection surface of the coil end that intersects the inflow direction.

3. 发明授权

EP2017478B1 Electric compressor 有权
标题翻译：电动压缩机
公开(公告)号：EP2017478B1
公开(公告)日：2015-10-07
申请号：EP08157485.7
申请日：2008-06-03
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Horiba, Tatsuya , Hirano, Taizo
IPC分类号： H02K9/00 , H02K7/14 , H02K5/20 , H02K3/44 , F04C29/00 , F04C23/00 , H02K3/38 , F04C18/02 , F04C29/04
CPC分类号： F04C29/045 , F04C18/0215 , F04C23/008 , F04C29/0085 , H02K3/38 , H02K3/44 , H02K5/20 , H02K7/14 , H02K9/00

4. 发明公开

EP2575241A2 Motor-driven compressor 审中-公开
标题翻译：电动压缩机
公开(公告)号：EP2575241A2
公开(公告)日：2013-04-03
申请号：EP12186059.7
申请日：2012-09-26
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Fukasaku, Hiroshi , Horiba, Tatsuya
IPC分类号： H02K5/22
CPC分类号： H02K5/225
摘要： A motor of motor-driven compressor includes a plurality of phase coils, and a plurality of phase wires are drawn from each of the phase coils. The phase wires are bundled and form a phase wire bundle. The tip portions of the phase wires are connected electrically by a conductive ring caulked by heating. A wire joint is formed so as to connect electrically each phase wire at the tip portion of the phase wire bundle. A storage chamber is formed so as to penetrate a cluster block. The wire joint is inserted in the storage chamber. The insertion opening is closed by a cylindrical member made of rubber.
摘要翻译：电动压缩机的电动机包括多个相线圈，并且从每个相线圈引出多个相线。相线被捆扎并形成相线束。相线的尖端部分由通过加热填塞的导电环电连接。线接头形成为在相线束的末端部分处电连接各相线。存储室形成为穿透簇块。导线接头插入储存室。插入开口由橡胶制成的圆柱形构件封闭。

5. 发明公开

EP1727258A3 Stator and method of forming the same 审中-公开
标题翻译：定子和它们的制备方法
公开(公告)号：EP1727258A3
公开(公告)日：2010-11-10
申请号：EP06010496.5
申请日：2006-05-22
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Fukasaku, Hiroshi , Mera, Minoru , Horiba, Tatsuya
IPC分类号： H02K1/16 , H02K15/02
CPC分类号： H02K1/16 , H02K15/024 , H02K15/06 , H02K2201/06
摘要： A stator includes a cylindrical stator core and a coil. The stator core is formed by stacking a plurality of core sheets. The stator core has a groove formed in an outer circumferential surface thereof and a slot. The coil is inserted in the slot. The groove is located parallel to an axis of the stator core and the slot is skewed with respect to the axis.

6. 发明公开

EP1848092A3 Permanent magnet embedment rotating electric machine, motor for car air conditioner, and enclosed electric compressor 有权
标题翻译：一种旋转电机用永久磁铁嵌入，用于机动车辆的空调系统和封闭式电动压缩机
公开(公告)号：EP1848092A3
公开(公告)日：2014-06-18
申请号：EP07106618.7
申请日：2007-04-20
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Adaniya, Taku , Horiba, Tatsuya , Hirano, Taizo , Ikai, Kensuke , Mera, Minoru
IPC分类号： H02K21/16 , H02K1/27
CPC分类号： H02K1/276 , H02K21/16 , H02K29/03 , H02K2213/03
摘要： Outer circumference of a rotor (15) is alternately provided with a plurality of circumferential portions (19A, 19B) and a plurality of convex portions (20). Straight lines each connecting a rotational axis (C) to one of circumferential centers (191) of circumferential portions (19A, 19B) are referred to as radial lines (151). Straight lines each bisecting one of convex portions (20) are referred to as bisectors (154). A plurality of magnetic flux blocking regions (40) are located on a rotor (15). One of the magnetic flux blocking region (40) is located in a range between the radial line (151) and the bisector (154) adjacent to and preceding the radial line (151) in the rotation direction (Y). Therefore, a permanent magnet embedment rotating electric machine is capable of preventing decreases in torque and suppressing torque ripple (Fig. 1B).

7. 发明公开

EP2040359A2 Interphase insulating sheet of rotating electric machine, method for manufacturing interphase insulating sheet, and electric compressor 审中-公开
标题翻译： Zwischenphasenisolierblatt的旋转电机，其制造电动压缩机和Zwischenphasenisolierblatts的方法
公开(公告)号：EP2040359A2
公开(公告)日：2009-03-25
申请号：EP08016443.7
申请日：2008-09-18
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Horiba, Tatsuya , Fukasaku, Hiroshi
IPC分类号： H02K21/14
CPC分类号： H02K3/34 , H02K3/38 , Y10T29/49009
摘要： An interphase insulating sheet of a rotating electric machine is disclosed. The interphase insulating sheet includes a first insulating portion arranged between first coil ends of two different phases, a second insulating portion arranged between second coil ends of two different phases, and bridge pieces inserted in slots. The first insulating portion and the second insulating portion each includes an outer surface facing radially outward of the stator core and an inner surface facing radially inward of the stator core. The bridge pieces each include a first end portion that is heat welded to the first insulating portion and a second end portion that is heat welded to the second insulating portion. When the first end portion is heat welded to the inner surface of the first insulating portion, the region including the edge of the first end portion is heat welded to the first insulating portion. When the second end portion is heat welded to the outer surface of the second insulating portion, at least the region including an opposing end of the second insulating portion facing the first insulating portion is heat welded to the second end portion.
摘要翻译：的相间绝缘的旋转电机的片材盘游离缺失。所述相间绝缘片包括两个不同的阶段，在插入槽桥接件的两个不同相的第二线圈端之间，并且设置在第二绝缘部分的第一线圈端之间设置在第一绝缘部。第一绝缘部分和第二绝缘部分各自包括沿径向向外的面对定子芯外表面，并在内表面沿径向面向内的定子芯的。所述桥接件的每一个包括第一端部被热焊接到做第一绝缘部和第二端部被热并焊接至第二绝缘部分。当第一端部被焊接至第一绝缘部分的内表面的热量，包括第一端部分的边缘的区域热焊接至第一绝缘部分。当第二端部分被热焊接至第二绝缘部分的外表面，至少，该区域对置面对第一绝缘部分的第二绝缘部分的端部包括热焊接到所述第二端部的热量。

8. 发明公开

EP1727258A2 Stator and method of forming the same 审中-公开
标题翻译： Stator und Verfahren zu deren Herstellung
公开(公告)号：EP1727258A2
公开(公告)日：2006-11-29
申请号：EP06010496.5
申请日：2006-05-22
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Fukasaku, Hiroshi , Mera, Minoru , Horiba, Tatsuya
IPC分类号： H02K1/16 , H02K15/02
CPC分类号： H02K1/16 , H02K15/024 , H02K15/06 , H02K2201/06
摘要： A stator includes a cylindrical stator core and a coil. The stator core is formed by stacking a plurality of core sheets. The stator core has a groove formed in an outer circumferential surface thereof and a slot. The coil is inserted in the slot. The groove is located parallel to an axis of the stator core and the slot is skewed with respect to the axis.
摘要翻译：定子包括圆柱形定子芯和线圈。定子芯通过堆叠多个芯片来形成。定子铁心在其外周面形成有槽，形成有槽。线圈插入插槽。槽平行于定子铁芯的轴线定位，并且槽相对于轴线倾斜。

9. 发明公开

EP2716913A3 Motor-driven compressor 有权
公开(公告)号：EP2716913A3
公开(公告)日：2017-06-28
申请号：EP13186285.6
申请日：2013-09-27
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Adaniya, Taku , Mera, Minoru , Okuyama, Shinichi , Horiba, Tatsuya
IPC分类号： F04C23/00 , F04C29/00 , F04C18/02 , H02K3/50
CPC分类号： F04C11/008 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C2240/30 , F04C2240/803 , F04C2240/805 , F04C2240/808 , H02K3/50 , H02K2203/06
摘要： A motor-driven compressor includes an electric motor (19), a compression unit (18), a lead wire (30), a connection terminal (51 a), a cluster block (51), a housing (11), a motor drive circuit (40), a conductive terminal (43), and a coupling member (61). The lead wire (30) is extended from a coil end (29e, 29f) of the stator (25). The connection terminal (51 a) is electrically connected to the lead wire (30). The cluster block (51) accommodates the connection terminal (51 a). The conductive terminal (43) electrically connects the connection terminal (51 a) and the motor drive circuit (40). The coupling member (61) is arranged between the stator (25) and the cluster block (51). The cluster block (51) is coupled to the stator (25) by the coupling member (61). The coupling member (61) is configured to change an coupling position of the cluster block (51) relative to the stator (25) so that the connection terminal (51 a) faces the conductive terminal (43).

10. 发明授权

EP1848092B1 Permanent magnet embedment rotating electric machine, motor for car air conditioner, and enclosed electric compressor 有权
标题翻译：一种旋转电机用永久磁铁嵌入，用于机动车辆的空调系统和封闭式电动压缩机
公开(公告)号：EP1848092B1
公开(公告)日：2015-09-30
申请号：EP07106618.7
申请日：2007-04-20
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Adaniya, Taku , Horiba, Tatsuya , Hirano, Taizo , Ikai, Kensuke , Mera, Minoru
IPC分类号： H02K21/16 , H02K1/27 , H02K29/03
CPC分类号： H02K1/276 , H02K21/16 , H02K29/03 , H02K2213/03

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