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1. 发明申请

US20130004345A1 MOTOR-DRIVEN COMPRESSOR 审中-公开
标题翻译：电机驱动压缩机
公开(公告)号：US20130004345A1
公开(公告)日：2013-01-03
申请号：US13532033
申请日：2012-06-25
申请人： Tatsuya Horiba , Shinichi Okuyama , Hiroshi Kobayashi , Minoru Mera , Hiroshi Fukasaku
发明人： Tatsuya Horiba , Shinichi Okuyama , Hiroshi Kobayashi , Minoru Mera , Hiroshi Fukasaku
IPC分类号： F04B17/03 , F04B49/00
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 extending from an end face of a stator core, which is closer to a compression mechanism, are bound to form a phase wire bundle. The distal ends of the phase wires are electrically connected together, so that a wire connecting portion is formed at the distal end of the phase wire bundle. The wire connecting portion, which serves as a neutral point, is coated with an insulating tube made of insulating plastic. The distal end of the insulating tube is sealed. A receiving hole is formed in the cluster block. The insulating tube is fitted in the receiving hole and secured to the cluster block by contacting an inner surface of the receiving hole.
摘要翻译：提供了一种有利于提高电动压缩机的组装效率的用于绝缘构件的固定装置。从定子铁芯的靠近压缩机构的端面延伸的相线绑定以形成相线束。相线的远端电连接在一起，从而在相线束的远端形成电线连接部。用作中性点的导线连接部分涂覆有由绝缘塑料制成的绝缘管。绝缘管的远端被密封。在群集块中形成接收孔。绝缘管装配在接收孔中，并通过接触孔的内表面而与簇块固定。

2. 发明申请

US20060267443A1 Stator and method of forming the same 失效
标题翻译：定子及其形成方法
公开(公告)号：US20060267443A1
公开(公告)日：2006-11-30
申请号：US11440255
申请日：2006-05-23
申请人： Hiroshi Fukasaku , Minoru Mera , Tatsuya Horiba
发明人： Hiroshi Fukasaku , Minoru Mera , Tatsuya Horiba
IPC分类号： H02K1/00
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。定子铁芯在其外圆周表面和槽中形成有槽。线圈插入插槽。槽平行于定子芯的轴线定位，并且槽相对于轴线倾斜。

3. 发明授权

US07531936B2 Stator core with coil slot skewed relative to stator core axis 失效
标题翻译：定子铁心与线圈槽相对定子铁芯轴线倾斜
公开(公告)号：US07531936B2
公开(公告)日：2009-05-12
申请号：US11440255
申请日：2006-05-23
申请人： Hiroshi Fukasaku , Minoru Mera , Tatsuya Horiba
发明人： Hiroshi Fukasaku , Minoru Mera , Tatsuya Horiba
IPC分类号： H02K1/00
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。定子铁芯在其外圆周表面和槽中形成有槽。线圈插入插槽。槽平行于定子芯的轴线定位，并且槽相对于轴线倾斜。

4. 发明授权

US08841806B2 Electric motor and motor-driven compressor using the same 有权
标题翻译：电动马达和电动压缩机使用相同
公开(公告)号：US08841806B2
公开(公告)日：2014-09-23
申请号：US13431318
申请日：2012-03-27
申请人： Hiroshi Fukasaku , Shinichi Okuyama , Tatsuya Horiba
发明人： Hiroshi Fukasaku , Shinichi Okuyama , Tatsuya Horiba
IPC分类号： H02K3/04 , H02K5/22 , F04B35/04 , F04C23/00 , F04C18/02 , H02K15/04 , H02K3/28 , F04C23/02 , H02K21/16
CPC分类号： H02K3/28 , F04B35/04 , F04C18/0215 , F04C23/008 , F04C23/02 , H02K15/0457 , H02K21/16
摘要： An electric motor includes a rotary shaft, a rotor fixed on the rotary shaft, and a stator having plural slots in which coils of different phases are wound. Each of the coils has at least one pair of end wires. At least in the coil located closest to the rotor, one of the end wires located farther from the rotor than the other of the end wires is used as a lead wire that is to be electrically connected to a driver circuit for energizing the coils.
摘要翻译：电动机包括旋转轴，固定在旋转轴上的转子和具有多个槽的定子，在该定子中缠绕有不同相的线圈。每个线圈具有至少一对端部线。至少在位于最靠近转子的线圈中，使用距离转子更远离终端线的另一端的端线之一作为与驱动电路电连接以对线圈通电的引线。

5. 发明申请

US20120235531A1 MOTOR-DRIVEN COMPRESSOR 审中-公开
标题翻译：电机驱动压缩机
公开(公告)号：US20120235531A1
公开(公告)日：2012-09-20
申请号：US13419498
申请日：2012-03-14
申请人： Hiroshi Fukasaku , Minoru Mera
发明人： Hiroshi Fukasaku , Minoru Mera
IPC分类号： H02K1/27
CPC分类号： H02K1/276 , H02K15/12
摘要： A compressor includes a housing, a compression mechanism and an electric motor driving the compression mechanism. The electric motor includes a stator fixed to the housing, a rotary shaft rotatably supported by the housing, a rotor that is fixed on the rotary shaft and has a rotor core made of a plurality of laminated steel sheets, a magnet insertion hole formed through the rotor core, a permanent magnet loosely fitted in the magnet insertion hole, a first clearance formed between inner surface of the magnet insertion hole and outer surface of the permanent magnet, a second clearance formed between end surface of the rotor core and surface of the permanent magnet in the axial direction of the rotor core and resin filled in the first clearance and the second clearance so as to surround entire surface of the permanent magnet.
摘要翻译：压缩机包括壳体，压缩机构和驱动压缩机构的电动机。电动机包括固定在壳体上的定子，由壳体可旋转地支撑的旋转轴，固定在旋转轴上的转子，具有由多层叠钢板构成的转子铁心，转子芯，松动地装配在磁体插入孔中的永磁体，形成在磁体插入孔的内表面和永磁体的外表面之间的第一间隙，形成在转子芯的端面和永久磁体表面之间的第二间隙在转子芯的轴向上的磁体和填充在第一间隙中的树脂和第二间隙以围绕永磁体的整个表面。

6. 发明授权

US09366243B2 Motor-driven compressor and mounting method for motor-driven compressor 有权
标题翻译：电动压缩机和电动压缩机的安装方法
公开(公告)号：US09366243B2
公开(公告)日：2016-06-14
申请号：US13371669
申请日：2012-02-13
申请人： Tetsuya Yamada , Yoshikazu Fukutani , Shingo Enami , Ken Suitou , Hiroshi Fukasaku , Minoru Mera , Taku Adaniya
发明人： Tetsuya Yamada , Yoshikazu Fukutani , Shingo Enami , Ken Suitou , Hiroshi Fukasaku , Minoru Mera , Taku Adaniya
IPC分类号： F04C18/02 , H02K3/50 , H02K5/22 , F04B35/04 , F04C23/02 , F04C23/00
CPC分类号： F04B35/04 , F04C18/0215 , F04C18/0223 , F04C23/008 , F04C23/02 , F04C2240/803 , F04C2240/808 , H02K3/50 , H02K5/225
摘要： A stator core includes an insertion hole that has an opening in an outer peripheral surface of the stator core and a bent portion in the stator core. A cluster block includes an insertion piece, which is inserted into the insertion hole via the cornered portion. The cluster block is attached to the stator core by engaging the insertion piece with the insertion hole.
摘要翻译：定子铁心包括：插入孔，其在定子铁心的外周面具有开口，在定子铁心中具有弯曲部。簇块包括通过拐角部分插入到插入孔中的插入件。通过将插入片与插入孔接合，将簇块附接到定子芯。

7. 发明授权

US07652405B2 Permanent magnet embedment rotating electric machine, motor for car air conditioner, and enclosed electric compressor 有权
标题翻译：永磁式嵌入式旋转电机，汽车空调电机，封闭式电动压缩机
公开(公告)号：US07652405B2
公开(公告)日：2010-01-26
申请号：US11713110
申请日：2007-02-27
申请人： Taku Adaniya , Minoru Mera , Kiyoshi Uetsuji , Ai Saeki , Masatoshi Kobayashi , Hiroshi Fukasaku
发明人： Taku Adaniya , Minoru Mera , Kiyoshi Uetsuji , Ai Saeki , Masatoshi Kobayashi , Hiroshi Fukasaku
IPC分类号： H02K1/27
CPC分类号： H02K29/03 , H02K1/276 , H02K2213/03
摘要： A plurality of convex portions are located inside of a virtual circumferential surface. Each convex portion connects an adjacent pair of circumferential portions with each other. Each convex portion is an arcuate curve bulging radially outward. Each convex portion defines a minimum radius. A difference between a radius R and the minimum radius is a depth Dh. Dhr=Dh×25.5/R. A range of an angular width A in relation to circumferential portion and a range of the depth Dh are set by the following expression, (5.6×Dhr+11.3)°×6/p≦A
摘要翻译：多个凸部位于虚拟圆周面的内侧。每个凸起部分将相邻的一对圆周部分彼此连接。每个凸部是径向向外凸出的弓形曲线。每个凸起部分限定最小半径。半径R和最小半径之间的差是深度Dh。 Dhr = Dhx25.5 / R。相对于周向部分的角度宽度A和深度Dh的范围的范围通过以下表达式（5.6×Dhr + 11.3）°×6 / pp和Ap-2xarccos]°（1）来设定。因此，扭矩的降低被阻止扭矩脉动被抑制。

8. 发明授权

US08659200B2 Permanent magnet embedded rotating electrical machine 有权
标题翻译：永磁内嵌旋转电机
公开(公告)号：US08659200B2
公开(公告)日：2014-02-25
申请号：US12881423
申请日：2010-09-14
申请人： Taku Adaniya , Minoru Mera , Hiroshi Fukasaku
发明人： Taku Adaniya , Minoru Mera , Hiroshi Fukasaku
IPC分类号： H02K21/12
CPC分类号： H02K1/276 , H02K21/16 , H02K29/03 , H02K2213/03
摘要： The permanent magnet embedded rotating electrical machine includes a rotor and a plurality of flat permanent magnets. The rotor has on an outer periphery thereof a plurality of pairs of concave portions and a plurality of convex portions. Each of the convex portions is located between the pair of concave portions. The concave portions are formed at radially outward of respective adjacent magnetic pole ends of the permanent magnet. A bridge is provided in the rotor at an angular position about an axis of the rotor between opposed magnetic pole ends of two adjacent permanent magnets. Each concave portion at radially outward of the magnetic pole end of the permanent magnet is located close to the center of the same permanent magnet in relation to the bridge next to the permanent magnet in the circumferential direction of the rotor.
摘要翻译：永磁体嵌入式旋转电机包括转子和多个扁平永磁体。转子的外周具有多对凹部和多个凸部。每个凸部位于一对凹部之间。凹部形成在永久磁铁的各相邻的磁极端的径向外侧。在两个相邻的永磁体的相对的磁极端之间的转子周围的转子轴线的角度位置设置有一个桥。永久磁铁的磁极端的径向外侧的各凹部位于相对于永久磁铁相对于转子的周向的永久磁铁的相邻永久磁铁的中心附近。

9. 发明授权

US07538468B2 Electric motor and electric compressor with improved housing and stator 失效
标题翻译：电机和电动压缩机，改进了外壳和定子
公开(公告)号：US07538468B2
公开(公告)日：2009-05-26
申请号：US11807319
申请日：2007-05-24
申请人： Masatoshi Kobayashi , Minoru Mera , Taku Adaniya , Ai Saeki , Hiroshi Fukasaku
发明人： Masatoshi Kobayashi , Minoru Mera , Taku Adaniya , Ai Saeki , Hiroshi Fukasaku
IPC分类号： H02K1/06
CPC分类号： H02K1/185
摘要： A housing of an electric motor includes an inner circumferential surface, which includes recesses arranged along the circumferential direction. On an outer circumferential surface of a stator core of a stator are provided protrusions arranged along the circumferential direction. Fitting each protrusion to the corresponding recess fixes the stator core to the housing. A rotor is provided radially inward of the stator. In a state where each protrusion is fitted to the corresponding recess, a pair of side surfaces of each protrusion are retained by a pair of inner side surfaces of the corresponding recess in the circumferential direction of the housing. A gap is formed between an end face of each protrusion and an inner bottom surface of the corresponding recess facing the end face along the entire surface of the end face.
摘要翻译：电动机的壳体具有包括沿周向配置的凹部的内周面。在定子的定子铁芯的外圆周表面上沿着圆周方向设置突起。将每个突起配合到相应的凹部将定子芯固定到壳体。定子的径向内侧设有转子。在每个凸起装配到相应的凹部的状态下，每个凸起的一对侧表面在壳体的圆周方向上由相应凹部的一对内侧面保持。沿着端面的整个表面，在每个突起的端面和相应的凹部的面向端面的内底表面之间形成间隙。

10. 发明授权

US07521833B2 Permanent magnet embedment rotating electric machine, motor for car air conditioner, and enclosed electric compressor 有权
标题翻译：永磁式嵌入式旋转电机，汽车空调电机，封闭式电动压缩机
公开(公告)号：US07521833B2
公开(公告)日：2009-04-21
申请号：US11403692
申请日：2006-04-13
申请人： Taku Adaniya , Ai Saeki , Kiyoshi Uetsuji , Hiroshi Fukasaku , Minoru Mera , Masatoshi Kobayashi
发明人： Taku Adaniya , Ai Saeki , Kiyoshi Uetsuji , Hiroshi Fukasaku , Minoru Mera , Masatoshi Kobayashi
IPC分类号： H02K21/12
CPC分类号： H02K1/276 , H02K7/14 , H02K29/03
摘要： A rotating electric machine including circumferential portions respectively corresponding to magnetic pole centers of permanent magnets and defined along the outer circumference of the rotor at a plurality of locations, with each circumferential portion extending along part of a virtual circumferential surface, which is coaxial with the rotor. The circumferential portions are spaced from one another in the circumferential direction. Convex portions connect adjacent pairs of the circumferential portions. Each convex portion is located radially inward from the circumferential surface, projects in a radially outward direction, and includes angled portions directed in the radially outward direction. The rotating electric machine suppresses decrease in the average value of the output torque and does not use reluctance torque to increase the average value of the output torque.
摘要翻译：一种旋转电机，其包括分别对应于永磁体的磁极中心的圆周部分，并且在多个位置处沿着转子的外圆周限定，每个圆周部分沿着与转子同轴的虚拟圆周表面的一部分延伸。周向部分在圆周方向上彼此间隔开。凸部连接相邻的圆周部分对。每个凸部从圆周表面径向向内定位，沿径向向外的方向突出，并且包括沿径向向外的方向指向的成角度的部分。旋转电机抑制输出转矩平均值的下降，不使用磁阻转矩来增加输出转矩的平均值。

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