专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08994245B2 Permanent magnet type electrical rotating machine and permanent magnet type electrical rotating machine system for vehicle 有权
标题翻译：永磁式旋转电机和永磁式电动旋转电机系统
公开(公告)号：US08994245B2
公开(公告)日：2015-03-31
申请号：US13503992
申请日：2009-10-26
申请人： Daisuke Kori , Akiyoshi Komura , Masahiro Hori , Seikichi Masuda , Masayasu Fujieda
发明人： Daisuke Kori , Akiyoshi Komura , Masahiro Hori , Seikichi Masuda , Masayasu Fujieda
IPC分类号： H02K5/00 , H02K7/00 , H02K5/173 , H02K7/08 , H02K11/00 , H02K21/14
CPC分类号： H02K7/003 , H02K5/1735 , H02K7/085 , H02K11/00 , H02K21/14
摘要： The permanent magnet type electrical rotating machine has an overhung rotor support structure in which a shaft of a rotor is supported at only one end side thereof by a bearing provided on one side of a casing of the electrical rotating machine. Another end side of the rotor shaft to be a bearing support-free side is capable of being joined to an end of a shaft of a prime mover via a flange formed at an end of the shaft. The rotor shaft is configured such that, upon a state of not being coupled to the prime mover shaft, the flange on the bearing support-free side is joined to an end face of the casing through a retaining member to be prevented from moving in any of an axial, radial and circumferential directions of the rotor shaft.
摘要翻译：永磁式旋转电机具有悬臂转子支承结构，其中转子的轴仅通过设置在旋转电机的壳体的一侧的轴承的一端侧支撑。作为无轴承支承侧的转子轴的另一端侧能够通过形成在轴的端部处的凸缘与原动机的轴的端部接合。转子轴构造成使得在不联接到原动机轴的状态下，无轴承座侧的凸缘通过保持构件连接到壳体的端面，以防止任何的转子轴的轴向，径向和圆周方向。

2. 发明申请

US20120228990A1 Permanent Magnet Type Electrical Rotating Machine and Permanent Magnet Type Electrical Rotating Machine System for Vehicle 有权
标题翻译：永磁式电动旋转机和永磁式电动旋转机系统
公开(公告)号：US20120228990A1
公开(公告)日：2012-09-13
申请号：US13503992
申请日：2009-10-26
申请人： Daisuke Kori , Akiyoshi Komura , Masahiro Hori , Seikichi Masuda , Masayasu Fujieda
发明人： Daisuke Kori , Akiyoshi Komura , Masahiro Hori , Seikichi Masuda , Masayasu Fujieda
IPC分类号： H02K5/00
CPC分类号： H02K7/003 , H02K5/1735 , H02K7/085 , H02K11/00 , H02K21/14
摘要： Provided is a permanent magnet type electrical rotating machine which realizes a rotor retaining structure for securely preventing the rotor before being coupled to a prime mover from moving in any of not only the axial and radial but also rotational (circumferential) directions, even in a case where it is a large capacity (with a large magnetic attractive force) permanent magnet type electrical rotating machine having an overhung rotor support structure.The permanent magnet type electrical rotating machine (1) has an overhung rotor support structure in which a shaft (7) of a rotor (3) is supported at only one end side thereof by a bearing (9) provided on one side of a casing (2) of the electrical rotating machine. Another end side of the rotor shaft (7) to be a bearing support-free side is capable of being joined to an end of a shaft of a prime mover via a flange (10) formed at an end of the shaft. The rotor shaft (7) is configured such that, upon a state of not being coupled to the prime mover shaft, the flange (10) on the bearing support-free side is joined to an end face of the casing (2) through a retaining member (12) to be prevented from moving in any of an axial, radial and circumferential directions of the rotor shaft.
摘要翻译：提供一种永磁式旋转电机，其实现了转子保持结构，用于在联接到原动机之前可靠地防止转子不仅在轴向和径向方向上也可旋转（圆周）方向上移动，即使在壳体在具有悬臂转子支撑结构的永磁式旋转电机中，其容量大（具有大的磁力吸引力）。永磁式旋转电动机（1）具有悬臂转子支承结构，其中转子（3）的轴（7）仅在其一端侧被轴承（9）支撑，所述轴承（9）设置在壳体的一侧（2）电动旋转机。作为无轴承支撑侧的转子轴（7）的另一端侧能够经由形成在轴的端部的凸缘（10）与原动机的轴的端部接合。转子轴（7）被构造成使得在不耦合到原动机轴的状态下，无轴承支承侧的凸缘（10）通过一个连接到壳体（2）的端面保持构件（12）被阻止在转子轴的任何轴向，径向和圆周方向上移动。

3. 发明申请

US20120032539A1 Permanent Magnet Rotating Machine 审中-公开
标题翻译：永磁旋转机
公开(公告)号：US20120032539A1
公开(公告)日：2012-02-09
申请号：US12979854
申请日：2010-12-28
申请人： Masahiro HORI , Daisuke Kori , Akiyoshi Komura , Seikichi Masuda , Mamoru Kimura , Nobuhiko Obata , Takayuki Koizumi
发明人： Masahiro HORI , Daisuke Kori , Akiyoshi Komura , Seikichi Masuda , Mamoru Kimura , Nobuhiko Obata , Takayuki Koizumi
IPC分类号： H02K1/28 , H02K1/32
CPC分类号： H02K1/2766 , H02K7/1838 , H02K16/00 , Y02E10/725
摘要： A permanent magnet rotating machine has a stator, in which armature windings are formed in a plurality of slots formed in a stator iron core, and also has a rotor, in which two magnet insertion slots are formed for each pole in a rotor iron core in a V shape when viewed from the outer circumference of the rotor and one permanent magnet is embedded in each magnet insertion slot with polarity alternating for each pole; a wall at one end of the magnet insertion slot on the external diameter side of the rotor is formed with three arcs having different curvatures, one of the three arcs being parallel to the outer circumference of the rotor, and a wall at the other end of the magnet insertion slot on the internal diameter side of the rotor is formed in an arc shape.
摘要翻译：永磁旋转机具有定子，其中电枢绕组形成在形成在定子铁芯中的多个槽中，并且还具有转子，其中在转子铁芯中的每个极形成两个磁体插入槽当从转子的外周观察时为V形，并且每个磁极嵌入每个磁极插入槽中，每个磁极交替极性; 在转子的外径侧的磁体插入槽的一端的壁上形成有具有不同曲率的三个弧，三个弧之一平行于转子的外周，另一端的壁转子的内径侧的磁体插入槽形成为圆弧状。

4. 发明申请

US20110163624A1 PERMANENT MAGNET TYPE ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：永磁式旋转电机
公开(公告)号：US20110163624A1
公开(公告)日：2011-07-07
申请号：US12984624
申请日：2011-01-05
申请人： Masahiro HORI , Daisuke Kori , Akiyoshi Komura , Hiroshi Kanazawa , Seikichi Masuda , Mamoru Kimura , Nobuhiko Obata
发明人： Masahiro HORI , Daisuke Kori , Akiyoshi Komura , Hiroshi Kanazawa , Seikichi Masuda , Mamoru Kimura , Nobuhiko Obata
IPC分类号： H02K1/27
CPC分类号： H02K1/276 , H02K1/2766 , H02K7/1838 , Y02E10/725
摘要： A rotary electric machine, wherein the rotation direction of a rotor is a defined direction, a groove is provided in a rotor core on the radial outside with respect to permanent magnets, and the groove is provided in a position inclined from the centerline between the permanent magnets within a magnetic pole head and at the same time in a position excluding an end portion of a permanent magnet insertion hole on the radial outside, in order to enable a reduction in a no-load induced electromotive force and prevention of a decrease in output.
摘要翻译：一种旋转电机，其中转子的旋转方向是确定的方向，在相对于永磁体的径向外侧的转子芯中设置有凹槽，并且所述凹槽设置在从永久体之间的中心线倾斜的位置磁极头内的磁体，并且在除了径向外侧的永磁体插入孔的端部之外的位置处，以便能够减小空载感应电动势并防止输出减小。

5. 发明申请

US20090015090A1 PERMANENT MAGNET ROTATING ELECTRICAL MACHINE AND PERMANENT MAGNET ROTATING ELECTRICAL MACHINE SYSTEM 有权
标题翻译：永磁转动电机及永磁转动电机系统
公开(公告)号：US20090015090A1
公开(公告)日：2009-01-15
申请号：US12170592
申请日：2008-07-10
申请人： Mamoru Kimura , Daisuke Kori , Hiroyuki Mikami , Seikichi Masuda , Masayasu Fujieda
发明人： Mamoru Kimura , Daisuke Kori , Hiroyuki Mikami , Seikichi Masuda , Masayasu Fujieda
IPC分类号： H02K21/16
CPC分类号： H02K1/276
摘要： Movement of magnets due to centrifugal force is restricted. In a permanent magnet rotating electrical machine 100 having a stator 1 and a rotor core 5 provided with a plurality of permanent magnets 3 inserted in an outer circumferential portion of the rotor 5, each permanent magnet 3 has inclined surfaces on the outer circumferential side of the rotor 2 and the thinnest portions of the inclined surfaces are adjacent to permanent magnets of the opposite polarity. Further, each magnet 3 has a convex-shaped cross section and is divided into two magnet segments 3, 3. A magnetic pole bridge 15 is formed at the boundary of the permanent magnet segments 3, 3. Thus, movement of the permanent magnet segments 3, 3 due to centrifugal force is firmly restricted, and the peeling off of the rotor core 5 and the permanent magnet segments 3, 3 from each other is prevented.
摘要翻译：由于离心力而导致的磁体移动受到限制。在具有定子1的永久磁铁旋转电机100和设置有插入转子5的外周部的多个永久磁铁3的转子铁芯5上，每个永久磁铁3的外周侧具有倾斜面转子2和倾斜表面的最薄部分与相反极性的永磁体相邻。此外，每个磁体3具有凸形横截面并被分成两个磁体段3,3，在永磁体段3,3的边界处形成磁极桥15.因此，永久磁铁段由于离心力的作用3,3被牢固地限制，并且防止了转子铁心5和永久磁铁段3,3彼此的剥离。

6. 发明授权

US08148865B2 Permanent magnet rotating electrical machine and permanent magnet rotating electrical machine system 有权
标题翻译：永磁旋转电机和永磁旋转电机系统
公开(公告)号：US08148865B2
公开(公告)日：2012-04-03
申请号：US12170592
申请日：2008-07-10
申请人： Mamoru Kimura , Daisuke Kori , Hiroyuki Mikami , Seikichi Masuda , Masayasu Fujieda
发明人： Mamoru Kimura , Daisuke Kori , Hiroyuki Mikami , Seikichi Masuda , Masayasu Fujieda
IPC分类号： H02K21/26
CPC分类号： H02K1/276
摘要： Movement of magnets due to centrifugal force is restricted. In a permanent magnet rotating electrical machine 100 having a stator 1 and a rotor core 5 provided with a plurality of permanent magnets 3 inserted in an outer circumferential portion of the rotor 5, each permanent magnet 3 has inclined surfaces on the outer circumferential side of the rotor 2 and the thinnest portions of the inclined surfaces are adjacent to permanent magnets of the opposite polarity. Further, each magnet 3 has a convex-shaped cross section and is divided into two magnet segments 3, 3. A magnetic pole bridge 15 is formed at the boundary of the permanent magnet segments 3, 3. Thus, movement of the permanent magnet segments 3, 3 due to centrifugal force is firmly restricted, and the peeling off of the rotor core 5 and the permanent magnet segments 3, 3 from each other is prevented.
摘要翻译：由于离心力而导致的磁体移动受到限制。在具有定子1的永久磁铁旋转电机100和设置有插入转子5的外周部的多个永久磁铁3的转子铁芯5上，每个永久磁铁3的外周侧具有倾斜面转子2和倾斜表面的最薄部分与相反极性的永磁体相邻。此外，每个磁体3具有凸形横截面并被分成两个磁体段3,3，在永磁体段3,3的边界处形成磁极桥15.因此，永久磁铁段由于离心力的作用3,3被牢固地限制，并且防止了转子铁心5和永久磁铁段3,3彼此的剥离。

7. 发明授权

US07952249B2 Permanent-magnet type electric rotating machine and permanent-magnet type electric rotating machine system for automobile or train 有权
标题翻译：永磁式电动旋转机和汽车或火车永磁式电动旋转机系统
公开(公告)号：US07952249B2
公开(公告)日：2011-05-31
申请号：US12488923
申请日：2009-06-22
申请人： Daisuke Kori , Mamoru Kimura , Hiroyuki Mikami , Seikichi Masuda , Masayasu Fujieda
发明人： Daisuke Kori , Mamoru Kimura , Hiroyuki Mikami , Seikichi Masuda , Masayasu Fujieda
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , B60L3/0061 , B60L11/1803 , B60L2200/26 , B60L2240/36 , B60L2260/28 , Y02T10/641 , Y02T10/7005
摘要： A rotor is deployed such that the rotor becomes coaxially rotatable with a stator. A shaft is fixed onto the axis of a rotor iron-core. 1-pole constituting magnet slots are deployed into V-character pattern along an outer circumference portion of the rotor iron-core. Permanent magnets are embedded into the magnet slots. For the 1 pole, the 2 pieces of same-polarity permanent magnets are embedded into the V-character pattern. The configuration of each embedded permanent magnet is designed as follows: From the thickness of the permanent-magnet edge portion on the inner-diameter side of the rotor iron-core, which becomes the center of the V-character pattern, the thickness of the permanent magnet gradually increases toward the outer-diameter side of the rotor iron-core, which become the right and left edge portions of the V-character pattern. Simultaneously, curved lines are provided on both edge portions of the permanent magnet.
摘要翻译：转子被部署成使得转子与定子同轴地旋转。轴固定在转子铁芯的轴线上。 1极构成磁体槽沿着转子铁芯的外周部分展开成V字型。永磁体嵌入到磁体槽中。对于1极，将2块相同极性的永磁体嵌入V字符图案中。每个嵌入式永磁体的结构设计如下：从作为V字符图形的中心的转子铁芯的内径侧的永久磁铁边缘部的厚度，永磁体朝着转子铁芯的外径侧逐渐增大，这变成V字符图形的左右边缘部分。同时，在永磁体的两个边缘部分设置曲线。

8. 发明申请

US20110156521A1 Permanent Magnet Type Rotating Electric Machine 审中-公开
标题翻译：永磁式旋转电机
公开(公告)号：US20110156521A1
公开(公告)日：2011-06-30
申请号：US12974644
申请日：2010-12-21
申请人： Hideaki Nagashima , Shuichi Ishizawa , Daisuke Kori , Masahiro Hori , Masayasu Fujieda
发明人： Hideaki Nagashima , Shuichi Ishizawa , Daisuke Kori , Masahiro Hori , Masayasu Fujieda
IPC分类号： H02K1/27
CPC分类号： H02K1/2766
摘要： A permanent magnet type rotating electric machine is comprised of a rotor and a stator opposed to each other keeping a predetermined clearance therebetween. The rotor having a rotor core formed by silicon steel plates being laminated in an axial direction of the rotor core, slots being formed near an outer periphery of the rotor core in the rotor core so as to be open at the outer periphery of the rotor core, permanent magnets being inserted into the slots respectively, and a non-magnetic sleeve covering the outer periphery of the rotor core. Each of the slots has inclined side faces outwardly broadening the slot in a radial direction of the rotor core. Each of the permanent magnets is fixed into the slot with a force applied from the sleeve so as to directing toward a center of the rotor core and an pressure applied from the inclined side faces of the slot.
摘要翻译：永久磁铁式旋转电机由转子和定子相互组成，保持其间的预定间隙。具有由硅钢板形成的转子铁心的转子沿着转子铁心的轴向层压，在转子铁芯的转子铁心的外周附近形成槽，以在转子铁芯的外周开口分别插入槽中的永磁体和覆盖转子芯的外周的非磁性套筒。每个狭槽具有倾斜的侧面，在转子芯的径向方向上向外扩展槽。每个永磁体以从套筒施加的力固定到槽中，以便朝向转子芯的中心并且从槽的倾斜侧面施加的压力。

9. 发明授权

US08421285B2 Permanent magnet type electric power generator 有权
标题翻译：永磁式发电机
公开(公告)号：US08421285B2
公开(公告)日：2013-04-16
申请号：US12681086
申请日：2009-02-27
申请人： Daisuke Kori , Akiyoshi Komura , Masahiro Hori
发明人： Daisuke Kori , Akiyoshi Komura , Masahiro Hori
IPC分类号： H02K9/00 , H02K9/06 , H02K1/32
CPC分类号： H02K9/12 , H02K7/1838 , Y02E10/725
摘要： For providing a permanent magnet type generator that has a limited inside temperature rise gradient even if the capacity thereof is increased and permits to reduce the size thereof, the present invention provides a ventilation means that increases the inner gas (air or cooling wind) quantity that is caused circulated via the heat exchanger causing to flow outer air is increased more at a region facing the outer air exhaust side in the heat exchanger than at the outer air inlet side.
摘要翻译：为了提供具有有限的内部温度升高梯度的永磁式发电机，即使其容量增加并且允许其尺寸减小，本发明提供一种通风装置，其增加内部气体（空气或冷却风）量，通过热交换器循环的导致流过的外部空气在热交换器中面向外部排气侧的区域比在外部空气入口侧更多地增加。

10. 发明授权

US08350434B2 Permanent magnet type rotary electric machine 有权
标题翻译：永磁式旋转电机
公开(公告)号：US08350434B2
公开(公告)日：2013-01-08
申请号：US12681040
申请日：2009-02-27
申请人： Masahiro Hori , Daisuke Kori , Akiyoshi Komura
发明人： Masahiro Hori , Daisuke Kori , Akiyoshi Komura
IPC分类号： H02K1/27 , H02K21/14
CPC分类号： H02K1/276 , H02K1/2766 , H02K1/32 , H02K7/1838 , H02K29/03 , H02K2201/03 , Y02E10/725
摘要： For providing a permanent magnet type rotary electric machine that can reduce magnetic fluxes concentrated to one side in rotating direction on a magnetic pole circumferential face that causes torque ripple as well as ensure the mechanical strength, in the present invention, an outer circumference of respective magnetic poles is formed in a circular arc having a same curvature as well as the magnetic pole center axes of the respective magnetic poles are displaced with respect to the rotation center of a rotor so that an air gap between a stator and the respective magnetic pole outer circumferences at one side in the rotating direction is widened in comparison with the air gap at the other side.
摘要翻译：为了提供永久磁铁式旋转电机，其能够减小在导致转矩波动的磁极圆周面上向旋转方向的一侧集中的磁通量，并且确保机械强度，在本发明中，各磁体的外周磁极形成为具有相同曲率的圆弧，并且各个磁极的磁极中心轴相对于转子的旋转中心位移，使得定子与各个磁极外周之间的气隙与另一侧的气隙相比，在旋转方向的一侧变宽。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式