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1. 发明授权

US09712010B2 Motor having a cage wave stator winding 有权
公开(公告)号：US09712010B2
公开(公告)日：2017-07-18
申请号：US13499269
申请日：2010-10-14
申请人： Atsushi Watanabe , Masayoshi Haga , Shingo Hashimoto
发明人： Atsushi Watanabe , Masayoshi Haga , Shingo Hashimoto
IPC分类号： H02K3/12 , H02K15/04
CPC分类号： H02K3/12 , H02K15/0478
摘要： To provide a motor in which a cage coil formed of a wave winding conductor wire wound in plural turns and with bent portions is inserted in an integral type stator core. The motor including a stator provided with a wave winding coil using a flat conductor and a stator core, and a rotor provided with a rotor shaft is configured such that the wave winding coil includes the cage coil formed of a first wave winding wire assembly wound in plural turns, this assembly being formed of a plurality of bent-end wave winding conductor wires formed in a meandering pattern and overlapped in sequence with displacements from each other, a coil end part of the cage coil at one end is bent toward the rotor with respect to in-slot portions of the stator core, and the coil end part at the one end is positioned closer to an axis of the rotor than an inner peripheral surface of the stator core is.

2. 发明申请

US20120217836A1 MOTOR 有权
标题翻译：发动机
公开(公告)号：US20120217836A1
公开(公告)日：2012-08-30
申请号：US13499269
申请日：2010-10-14
申请人： Atsushi Watanabe , Masayoshi Haga , Shingo Hashimoto
发明人： Atsushi Watanabe , Masayoshi Haga , Shingo Hashimoto
IPC分类号： H02K3/04
CPC分类号： H02K3/12 , H02K15/0478
摘要： To provide a motor in which a cage coil formed of a wave winding conductor wire wound in plural turns and with bent portions is inserted in an integral type stator core. The motor including a stator provided with a wave winding coil using a flat conductor and a stator core, and a rotor provided with a rotor shaft is configured such that the wave winding coil includes the cage coil formed of a first wave winding wire assembly wound in plural turns, this assembly being formed of a plurality of bent-end wave winding conductor wires formed in a meandering pattern and overlapped in sequence with displacements from each other, a coil end part of the cage coil at one end is bent toward the rotor with respect to in-slot portions of the stator core, and the coil end part at the one end is positioned closer to an axis of the rotor than an inner peripheral surface of the stator core is.
摘要翻译：为了提供一种电动机，其中由缠绕成多匝并且具有弯曲部分的波浪绕组导体线形成的笼形线圈插入整体式定子芯中。包括具有使用扁平导体和定子芯的波浪绕组线圈的定子的电动机和设置有转子轴的转子被构造成使得波浪绕组线圈包括由缠绕在其上的第一波浪绕组组件复数圈，该组件由多个以蜿蜒曲线形成的弯曲端的波导绕组导线形成，并且依次彼此重合，笼式线圈的一端的线圈端部朝向转子弯曲，相对于定子铁心的槽内部分，并且一端的线圈端部比定子铁心的内周面更靠近转子的轴线。

3. 发明授权

US08587177B2 Stator and method of manufacturing unit coil to be used therein 有权
标题翻译：制造单元线圈的定子和方法
公开(公告)号：US08587177B2
公开(公告)日：2013-11-19
申请号：US13131245
申请日：2010-06-11
申请人： Manabu Kitamura , Atsushi Watanabe , Fujio Ando , Masayoshi Haga
发明人： Manabu Kitamura , Atsushi Watanabe , Fujio Ando , Masayoshi Haga
IPC分类号： H02K3/28
CPC分类号： H02K3/12 , H02K15/045 , H02K15/066 , Y10T29/49009
摘要： A stator includes a stator core and a distributed winding type multi-phase coil. This coil includes unit coils made by winding a flat conductor wire in plural turns. The unit coils are mounted in slots of the stator core and connected with each other. Each unit coil includes an outer-layer coil and an inner-layer coil each being concentrically wound. Those two layer coils are made of a single continuous flat conductor wire. A winding start portion of the outer-layer coil and a winding end portion of the inner-layer coil form first and second connection end portions of the unit coil respectively. The first and second connection end portions are located separately on both edges of the unit coil above an upper end face of the stator core. The first connection end portion is placed close to an inner circumference of the stator core and the second connection end portion is placed close to an outer circumference of the stator core. The first connection end portions of the adjacent unit coils constituting the same phase are connected with each other. The second connection end portions of the adjacent unit coils constituting the same phase are connected with each other.
摘要翻译：定子包括定子铁芯和分布绕组型多相线圈。该线圈包括通过以多匝缠绕扁平导体线制成的单元线圈。单元线圈安装在定子铁心的槽中并相互连接。每个单位线圈包括外层线圈和内层线圈，每个线圈均同心缠绕。这些两层线圈由单个连续的扁平导线制成。外层线圈的绕线开始部分和内层线圈的卷绕端部分别形成单元线圈的第一和第二连接端部。第一和第二连接端部分别位于单体线圈的位于定子芯的上端面上方的两个边缘上。第一连接端部靠近定子铁心的内周放置，第二连接端部靠近定子铁芯的外周。构成相同相位的相邻单位线圈的第一连接端部彼此连接。构成相同相位的相邻单位线圈的第二连接端部彼此连接。

4. 发明申请

US20120223611A1 STATOR AND METHOD FOR MANUFACTURING STATOR 审中-公开
标题翻译：定子和方法制造定子
公开(公告)号：US20120223611A1
公开(公告)日：2012-09-06
申请号：US13508379
申请日：2009-11-05
申请人： Atsushi Watanabe , Masayoshi Haga
发明人： Atsushi Watanabe , Masayoshi Haga
IPC分类号： H02K1/16 , G11B5/127
CPC分类号： H02K15/024 , H02K1/26 , H02K15/066 , Y10T29/49021 , Y10T29/5313
摘要： Disclosed is a stator which can be made compact and can produce high output, and also disclosed is a method for manufacturing the stator. A stator comprises a split stator core provided with teeth portions and slots, and a double coil formed of a flat type conductor, wherein the split stator core has a first block of six slots of U, V and W phases and a second adjoining block, the flat type conductor in the first slot of U phase forms a first loop coil together with the flat type conductor in the second slot of U phase, the flat type conductor in the second slot of U phase forms a second loop coil together with the flat type conductor in the first slot of U phase, and the second loop coil is arranged on the inner circumference of the first loop coil.
摘要翻译：公开了一种可以制造得紧凑并且可以产生高输出的定子，并且还公开了一种用于制造定子的方法。定子包括设置有齿部分和槽的分割定子芯和由扁平型导体形成的双线圈，其中分开的定子芯具有U，V和W相的六个槽的第一块和第二相邻块， U相的第一槽中的扁平型导体与U相的第二槽中的扁平型导体一起形成第一环形线圈，U相的第二槽中的扁平型导体与平面形成第二环形线圈 U相的第一槽中的第二环形线圈，第二环形线圈布置在第一环形线圈的内周上。

5. 发明申请

US20120112595A1 STATOR AND CAGE COIL 审中-公开
标题翻译：定子和笼线
公开(公告)号：US20120112595A1
公开(公告)日：2012-05-10
申请号：US13142131
申请日：2009-11-30
申请人： Atsushi Watanabe , Masayoshi Haga
发明人： Atsushi Watanabe , Masayoshi Haga
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K3/12 , H02K15/0478
摘要： A cage coil includes a first combined conductor constituted of six first conductors each being formed in a continuous zig-zag pattern, the first conductors being overlapped sequentially with displacement, and a second combined conductor including six second conductors each being formed in a continuous zig-zag pattern, the second conductors being overlapped sequentially with displacement, and the second combined conductor being placed with displacement of one pitch from the first combined conductor, the first and second combined conductors are overlapped into a conductor assembly, the conductor assembly being wound by five turns. A stator includes the above cage coil.
摘要翻译：笼形线圈包括由六个第一导体构成的第一组合导体，每个第一导体以连续的锯齿形图案形成，第一导体依次与位移重叠，以及包括六个第二导体的第二组合导体，所述第二导体与位移顺序重叠，并且所述第二组合导体与所述第一组合导体位移一个间距，所述第一和第二组合导体重叠成导体组件，所述导体组件被五个绕组轮到定子包括上述笼式线圈。

6. 发明授权

US08427024B2 Stator 有权
标题翻译：定子
公开(公告)号：US08427024B2
公开(公告)日：2013-04-23
申请号：US13131828
申请日：2009-12-18
申请人： Atsushi Watanabe , Fujio Ando , Masayoshi Haga , Manabu Kitamura
发明人： Atsushi Watanabe , Fujio Ando , Masayoshi Haga , Manabu Kitamura
IPC分类号： H02K3/04 , H02K15/04
CPC分类号： H02K15/045 , H02K3/12 , H02K15/0081 , H02K2213/03
摘要： To provide a stator capable of achieving downsizing and high output power and a stator manufacturing method, a stator comprises a split stator core and slots formed between the teeth, and protrusion-formed coils each being made of a flat rectangular conductor and placed in the slots. Each protrusion-formed coil has a shape including, in a coil end portion, a lead-side protrusion or a non-lead-side protrusion formed to protrude upward in an axial direction of the stator core from a first oblique side portion, a second oblique side portion, a third oblique side portion, and a fourth oblique side portion, and a first oblique side portion, a second oblique side portion, a third oblique side portion, and a fourth oblique side portion. The lead-side protrusion or the non-lead-side protrusion is designed with a height to avoid interference between the protrusion-formed coils placed in the stator core.
摘要翻译：为了提供能够实现小型化和高输出功率的定子和定子制造方法，定子包括分开的定子芯和形成在齿之间的槽，并且每个由扁平的矩形导体制成并且放置在槽中的突起形成的线圈。每个突起形成的线圈具有在线圈端部中形成有从第一倾斜侧部在定子铁心的轴向上向上突出的引线侧突起或非引线侧突起的形状，第二第一倾斜侧部分，第二倾斜侧部分，第三倾斜侧部分和第四倾斜侧部分。引线侧突起或非引线侧突起被设计为具有高度以避免放置在定子芯中的突起形成的线圈之间的干涉。

7. 发明申请

US20120025658A1 STATOR 有权
标题翻译：定子
公开(公告)号：US20120025658A1
公开(公告)日：2012-02-02
申请号：US13131828
申请日：2009-12-18
申请人： Atsushi Watanabe , Fujio Ando , Masayoshi Haga , Manabu Kitamura
发明人： Atsushi Watanabe , Fujio Ando , Masayoshi Haga , Manabu Kitamura
IPC分类号： H02K3/28 , H02K3/12
CPC分类号： H02K15/045 , H02K3/12 , H02K15/0081 , H02K2213/03
摘要： To provide a stator capable of achieving downsizing and high output power and a stator manufacturing method, a stator comprises a split stator core including teeth and slots formed between the teeth, and protrusion-formed coils each being made of a flat rectangular conductor and placed in the slots. Each protrusion-formed coil has a shape including, in a coil end portion, a lead-side protrusion or a non-lead-side protrusion formed to protrude upward in an axial direction of the stator core from a first oblique side portion, a second oblique side portion, a third oblique side portion, and a fourth oblique side portion, and a first oblique side portion, a second oblique side portion, a third oblique side portion, and a fourth oblique side portion. The lead-side protrusion or the non-lead-side protrusion is designed with a height to avoid interference between the protrusion-formed coils placed in the stator core.
摘要翻译：为了提供能够实现小型化和高输出功率的定子以及定子制造方法，定子包括分开的定子铁芯，该定子铁芯包括形成在齿之间的齿和槽，以及突起形成的线圈，每个由扁平矩形导体制成，插槽。每个突起形成的线圈具有在线圈端部中形成有从第一倾斜侧部在定子铁心的轴向上向上突出的引线侧突起或非引线侧突起的形状，第二第一倾斜侧部分，第二倾斜侧部分，第三倾斜侧部分和第四倾斜侧部分。引线侧突起或非引线侧突起被设计为具有高度以避免放置在定子芯中的突起形成的线圈之间的干涉。

8. 发明申请

US20120007460A1 STATOR AND METHOD OF MANUFACTURING UNIT COIL TO BE USED THEREIN 有权
标题翻译：制造单元线圈的定子和方法
公开(公告)号：US20120007460A1
公开(公告)日：2012-01-12
申请号：US13131245
申请日：2010-06-11
申请人： Manabu Kitamura , Atsushi Watanabe , Fujio Ando , Masayoshi Haga
发明人： Manabu Kitamura , Atsushi Watanabe , Fujio Ando , Masayoshi Haga
IPC分类号： H02K3/28 , H02K15/02
CPC分类号： H02K3/12 , H02K15/045 , H02K15/066 , Y10T29/49009
摘要： A stator includes a stator core and a distributed winding type multi-phase coil. This coil includes unit coils made by winding a flat conductor wire in plural turns. The unit coils are mounted in slots of the stator core and connected with each other. Each unit coil includes an outer-layer coil and an inner-layer coil each being concentrically wound. Those two layer coils are made of a single continuous flat conductor wire. A winding start portion of the outer-layer coil and a winding end portion of the inner-layer coil form first and second connection end portions of the unit coil respectively. The first and second connection end portions are located separately on both edges of the unit coil above an upper end face of the stator core. The first connection end portion is placed close to an inner circumference of the stator core and the second connection end portion is placed close to an outer circumference of the stator core. The first connection end portions of the adjacent unit coils constituting the same phase are connected with each other. The second connection end portions of the adjacent unit coils constituting the same phase are connected with each other.
摘要翻译：定子包括定子铁芯和分布绕组型多相线圈。该线圈包括通过以多匝缠绕扁平导体线制成的单元线圈。单元线圈安装在定子铁心的槽中并相互连接。每个单位线圈包括外层线圈和内层线圈，每个线圈均同心缠绕。这些两层线圈由单个连续的扁平导线制成。外层线圈的绕线开始部分和内层线圈的卷绕端部分别形成单元线圈的第一和第二连接端部。第一和第二连接端部分别位于单体线圈的位于定子芯的上端面上方的两个边缘上。第一连接端部靠近定子铁心的内周放置，第二连接端部靠近定子铁芯的外周。构成相同相位的相邻单位线圈的第一连接端部彼此连接。构成相同相位的相邻单位线圈的第二连接端部彼此连接。

9. 发明申请

US20120181891A1 MOTOR 有权
标题翻译：发动机
公开(公告)号：US20120181891A1
公开(公告)日：2012-07-19
申请号：US13499665
申请日：2010-09-06
申请人： Takashi Yamada , Atsushi Watanabe , Manabu Kitamura , Shingo Hashimoto , Yoshiyuki Kawasaki
发明人： Takashi Yamada , Atsushi Watanabe , Manabu Kitamura , Shingo Hashimoto , Yoshiyuki Kawasaki
IPC分类号： H02K3/12 , H02K3/28
CPC分类号： H02K15/045 , H02K3/12 , H02K15/066
摘要： A flat conductor wire in a U-phase first slot of a first group block and a flat conductor wire in a U-phase second slot of a second group block form an outer circumference base unit. A flat conductor wire in a U-phase second slot of the first group block and a flat conductor wire in the U-phase first slot of the second group block form an inner circumference base unit. The inner circumference base unit is located inside the outer circumference base unit. A coil end portion at one end of the inner circumference base unit and a coil end portion side at one end of the outer circumference base unit are bent toward the rotor side with respect to an in-slot conductor portion in the stator core. The coil end portion side at one end of the inner circumference base unit and the coil end portion side at one end of the outer circumference base unit are located further toward the axis of the rotor than an inner peripheral surface of the stator core.
摘要翻译：第一组块的U相第一槽中的扁平导体线和第二组块的U相第二槽中的扁平导线形成外周基座单元。第一组块的U相第二槽中的扁平导线和第二组块的U相第一槽中的扁平导线形成内周基座单元。内周基座单元位于外周基座的内侧。在内圆周基本单元和在该外周基部单元的一个端部的线圈端部侧的一端上的线圈端部朝向相对于所述转子侧弯曲，以在定子铁心的槽内导体部。在内圆周基本单元的一个端部的线圈端部侧和外周基部单元的一端与线圈端部侧被进一步定位成朝向所述转子比所述定子芯的内周面的轴线。

10. 发明申请

US20140223727A1 SEGMENTED-COIL MANUFACTURING METHOD, SEGMENTED-COIL MANUFACTURING DEVICE, AND SEGMENTED COIL MANUFACTURED USING THE METHOD AND THE DEVICE 有权
标题翻译：分线圈制造方法，分段线圈制造装置以及使用方法和装置制造的分割线圈（SEGMENTED-CIL MANUFACTURING DEVICE）
公开(公告)号：US20140223727A1
公开(公告)日：2014-08-14
申请号：US14346409
申请日：2011-09-27
申请人： Atsushi Watanabe , Manabu Kitamura , Hajime Watanabe , Shingo Hashimoto , Takanori Oota
发明人： Atsushi Watanabe , Manabu Kitamura , Hajime Watanabe , Shingo Hashimoto , Takanori Oota
IPC分类号： H01F41/04
CPC分类号： H01F41/04 , H02K3/12 , H02K15/0421 , Y10T29/4902
摘要： In a segment coil manufacturing method for manufacturing a segmented coil by bending a flat rectangular conductor using a forming die so that the segmented coil has a circular arc section, a crank section, and a protrusion-shaped section, the forming die includes an outer peripheral surface forming upper die, an inner peripheral surface forming upper die, an inner peripheral surface forming lower die, and an outer peripheral surface forming lower die, and the method includes forming the circular arc section, the crank section, and the protrusion-shaped section while holding at least two surfaces of the outer peripheral surfaces of the flat rectangular conductor by the outer peripheral surface forming upper die, the inner peripheral surface forming upper die, the inner peripheral surface forming lower die, and the outer peripheral surface forming lower die.
摘要翻译：在通过使用成形模弯曲扁平矩形导体以使分割线圈具有圆弧形部分，曲柄部分和突出部分来制造分段线圈的分段线圈制造方法中，成形模具包括外周边表面成型上模，形成上模的内周面，内周面形成下模，外周面形成下模，该方法包括形成圆弧部，曲柄部和突出部同时通过外周面形成上模，内周面形成上模，内周面形成下模和外周面形成下模来保持扁平矩形导体的外周面的至少两个表面。

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