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1. 发明授权

US06885122B2 Permanent magnet motor/generator 失效
标题翻译：永磁电动机/发电机
公开(公告)号：US06885122B2
公开(公告)日：2005-04-26
申请号：US10200948
申请日：2002-07-24
申请人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
发明人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
IPC分类号： H02K21/16 , H02K1/17 , H02K1/27 , H02K21/22
CPC分类号： H02K1/276 , H02K1/2786
摘要： A motor/generator (1) comprises a permanent magnets (3) having a V-shaped surface projecting in the center of a rotor (2). These permanent magnets (3) are disposed so that the V-shaped surface faces the center of the rotor (2). In this way, the permanent magnets (3) are prevented from sliding on the fitting surfaces (21) of the insertion holes (20), and the permanent magnets (3) can be fixed at predetermined positions. Further, magnetic losses caused by the rotor (2) can be reduced, and efficiency of the motor/generator can be improved.
摘要翻译：电动机/发电机（1）包括具有在转子（2）的中心突出的V形表面的永磁体（3）。这些永久磁铁（3）配置成使得V形表面面向转子（2）的中心。以这种方式，可以防止永磁体（3）在插入孔（20）的装配表面（21）上滑动，永磁体（3）可以固定在预定位置。此外，可以减少由转子（2）引起的磁损耗，并且可以提高电动机/发电机的效率。

2. 发明授权

US06713927B2 Rotating electric machine 失效
标题翻译：旋转电机
公开(公告)号：US06713927B2
公开(公告)日：2004-03-30
申请号：US09986046
申请日：2001-11-07
申请人： Toshio Kikuchi , Shinichiro Kitada , Yutaro Kaneko , Takashi Tsuneyoshi
发明人： Toshio Kikuchi , Shinichiro Kitada , Yutaro Kaneko , Takashi Tsuneyoshi
IPC分类号： H03K348
CPC分类号： H02K3/24 , H02K3/487 , H02K9/197
摘要： A rotating electric machine using an inner section of a slot of a stator as a cooling passage obtains highly effective cooling performance with a small amount of cooling medium. An opening for a slot in a stator is closed by an under plate having a closing member. A regulating plate is disposed which is a member for regulating the cross-sectional area of the passage in substantially a central section of the slot. In this manner, the cross-sectional area of the cooling passage with the plate in the slot is smaller than the cross-sectional area when the regulating plate is not provided by an area corresponding to the cross-sectional area of the regulating plate. This arrangement allows increases in cooling efficiency.
摘要翻译：使用定子的槽的内部部分作为冷却通道的旋转电机通过少量的冷却介质获得高效的冷却性能。定子中的槽的开口由具有闭合构件的底板封闭。设置有调节板，其是用于调节在槽的大致中央部分中的通道的横截面积的构件。以这种方式，槽中的板的冷却通道的横截面积小于当调节板没有设置在与调节板的横截面面积相对应的面积时的横截面面积。这种布置允许冷却效率的提高。

3. 发明授权

US06933633B2 Rotating electric machine and cooling structure for rotating electric machine 失效
标题翻译：旋转电机旋转电机和冷却结构
公开(公告)号：US06933633B2
公开(公告)日：2005-08-23
申请号：US10227920
申请日：2002-08-27
申请人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
发明人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
IPC分类号： H02K1/20 , H02K3/24 , H02K9/00
CPC分类号： H02K1/20 , H02K3/24
摘要： A cooling structure and a rotating electric machine with the cooling structure are provided. The cooling structure produces sufficient reductions in the temperature of the stator core while at the same time not causing a large reduction in the output of the rotating electric machine. The rotating electric machine is provided with a first cooling medium passage formed in the slot. In addition, a second cooling medium passage is provided which extends in parallel to the first cooling medium passage and allows flow of the same cooling medium as the first cooling medium passage. The stator core comprises at least a section of the passage wall of the second cooling medium passage. The second cooling medium passage is disposed so that the second cooling medium passage does not impede the flow of magnetic flux in the stator core.
摘要翻译：提供具有冷却结构的冷却结构和旋转电机。冷却结构产生了定子铁芯的温度的充分降低，同时不会使旋转电机的输出大幅度减小。旋转电机设置有形成在槽中的第一冷却介质通路。此外，设置第二冷却介质通道，其平行于第一冷却介质通道延伸并允许与第一冷却介质通道相同的冷却介质的流动。定子芯包括第二冷却介质通道的通道壁的至少一部分。第二冷却介质通道设置成使得第二冷却介质通道不妨碍定子铁心中的磁通量的流动。

4. 发明授权

US06700283B2 Rotating electric machine and method of manufacture therefor 有权
标题翻译：旋转电机及其制造方法
公开(公告)号：US06700283B2
公开(公告)日：2004-03-02
申请号：US09986047
申请日：2001-11-07
申请人： Toshio Kikuchi , Shinichiro Kitada , Yutaro Kaneko , Takashi Tsuneyoshi
发明人： Toshio Kikuchi , Shinichiro Kitada , Yutaro Kaneko , Takashi Tsuneyoshi
IPC分类号： H02K3487
CPC分类号： H02K3/24 , H02K1/185 , H02K3/522 , H02K9/197 , H02K15/0018 , H02K15/12
摘要： This invention provides a rotating electric machine using an inner section of a slot of a stator as a cooling passage and allowing a high cooling efficiency. Furthermore, it provides a manufacture method for the rotating electric machine which allows streamlining of the manufacture of the cooling passage. A plate is attached to the plate retaining groove formed in proximity to the opening of the slot of the stator. A resin layer is formed by injection of resin into a space formed between the outer face of the plate and the mold set on an inner peripheral face of the stator. The plate is pressed by the injection pressure of the resin to come into close contact with the stopper and to create a seal which prevents leakage of resin into the slot. A leg is provided on the plate and extends into the slot for reducing the cross sectional surface area of the cooling passage.
摘要翻译：本发明提供一种旋转电机，其使用定子的槽的内部部分作为冷却通道并且允许高的冷却效率。此外，它提供了一种旋转电机的制造方法，其允许精简冷却通道的制造。板被附接到形成在定子的槽的开口附近的板保持槽。树脂层通过将树脂注入到形成在板的外表面和设置在定子的内周面上的模具之间的空间中而形成。板被树脂的注射压力压紧以与止动器紧密接触，并产生防止树脂泄漏到槽中的密封。腿部设置在板上并延伸到槽中以减小冷却通道的横截面积。

5. 发明授权

US06703743B2 Motor or generator 失效
标题翻译：电动机或发电机
公开(公告)号：US06703743B2
公开(公告)日：2004-03-09
申请号：US10072912
申请日：2002-02-12
申请人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
发明人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
IPC分类号： H02K2112
CPC分类号： H02K1/276
摘要： A motor or a generator which has permanent magnets on a moveable member effectively reduces eddy current loss in the permanent magnets. A permanent magnet 1 which is provided for the moveable member of a motor or a generator, for example the rotor of a rotating motor, is divided into magnet sections (1A-1E) having divided widths (t1-t5) in response to the rate of change in the flux density in each divided magnet. Thus the eddy current loss in each magnet section (1A-1E) can be substantially equalized.
摘要翻译：在可移动构件上具有永磁体的电动机或发电机有效地减少永磁体中的涡流损耗。为马达或发电机的可动部件（例如旋转马达的转子）设置的永久磁铁1根据速度被分割为具有分割宽度（t1-t5）的磁体部分（1A-1E）的每个分割磁体中的磁通密度的变化。因此，每个磁体部分（1A-1E）中的涡流损耗可以基本相等。

6. 发明授权

US06570277B2 Rotating electric machine 有权
公开(公告)号：US06570277B2
公开(公告)日：2003-05-27
申请号：US10147960
申请日：2002-05-20
申请人： Takashi Tsuneyoshi , Shinichiro Kitada , Toshio Kikuchi , Yutaro Kaneko
发明人： Takashi Tsuneyoshi , Shinichiro Kitada , Toshio Kikuchi , Yutaro Kaneko
IPC分类号： H02K919
CPC分类号： H02K9/197 , H02K1/185 , H02K5/08 , H02K5/128
摘要： An annular member 51 is fitted to the outer periphery of the stator cores in a rotating electric machine. The rotating electric machine has a cooling passage 29 in an axial direction between a resin molded section 50 and adjacent stator cores 20. The annular member 51 is formed from a material which has a larger coefficient of linear expansion than the magnetic material comprising the stator cores. At low temperatures, stress resulting from the differential between the coefficient of linear expansion of the stator core and the resin molded section is reduced because an inward compressive force is applied to the stator core by the annular member as a result of the difference in the coefficient of linear expansion.

7. 发明授权

US06495936B2 Rotating electrical machine 有权
标题翻译：旋转电机
公开(公告)号：US06495936B2
公开(公告)日：2002-12-17
申请号：US10058118
申请日：2002-01-29
申请人： Toshio Kikuchi , Shinichiro Kitada , Yutaro Kaneko , Takashi Tsuneyoshi
发明人： Toshio Kikuchi , Shinichiro Kitada , Yutaro Kaneko , Takashi Tsuneyoshi
IPC分类号： H02K902
CPC分类号： H02K5/128 , H02K9/197
摘要： This invention prevents leakage of cooling medium from a cooling passage in the interior section of a slot of a stator. Coils are housed in the slot of the stator core. The openings of the slot are covered in order to form a cooling passage in the slot. An end plate is disposed on the end of the stator. The stator core and the end plate are integrated by winding coils through the outer side of the end plate. A cylindrical member which projects along the inner peripheral face of the stator from the end of the stator is formed by resin molding to be integrated with a section of the end plate. A ring-shaped space which introduces cooling medium is formed on an outer peripheral side of the cylindrical member and is connected with the cooling passage.
摘要翻译：本发明防止冷却介质从定子的槽的内部的冷却通道泄漏。线圈容纳在定子芯的槽中。狭槽的开口被覆盖以在槽中形成冷却通道。端板设置在定子的端部上。定子铁芯和端板通过卷绕线圈整合在端板的外侧。从定子的端部沿着定子的内周面突出的圆筒状构件通过树脂成形而形成为与端板的一部分一体化。引导冷却介质的环状空间形成在筒状构件的外周侧，与冷却通路连接。

8. 发明授权

US06809442B2 Stator structure for rotary electric machine 失效
标题翻译：旋转电机定子结构
公开(公告)号：US06809442B2
公开(公告)日：2004-10-26
申请号：US10211283
申请日：2002-08-05
申请人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
发明人： Yutaro Kaneko , Shinichiro Kitada , Toshio Kikuchi , Takashi Tsuneyoshi
IPC分类号： H02K900
CPC分类号： H02K1/146 , H02K1/148 , H02K3/487 , H02K5/128 , H02K9/005 , H02K9/197
摘要： A stator for a rotary electric machine is provided to curb decreases in output caused by magnetic flux leakage. The stator has a stator core with stator coils that are wound around tooth parts of the stator core. The tooth parts of the stator core are arranged to form a rotational space with respect to a rotor, and housed inside the slots and cooling medium passages are formed inside the slots by blocking the openings of the slots. The protrusions are provided that protrude into the slots from both lateral surfaces of the tips of the tooth parts. The plates formed with grooves on both sides thereof that fit on the tips of the protrusions are arranged between adjacent ones of the protrusions so as to block the openings of the slots. A sealing member is formed on the rotor side of the plates.
摘要翻译：提供一种用于旋转电机的定子，以抑制由磁通量泄漏引起的输出减少。定子具有定子线圈，定子线圈缠绕在定子芯的齿部上。定子铁芯的齿部被配置为相对于转子形成旋转空间，并且容纳在槽内，并且通过阻挡槽的开口而在槽内形成冷却介质通路。设置有突出部，其从齿部的尖端的两个侧表面突出到槽中。在其两侧形成有凹槽的板，其配置在突出部的顶端之间，布置在相邻的突起之间，以阻挡槽的开口。密封件形成在板的转子侧上。

9. 发明授权

US06653758B2 Stator structure for rotary electric machine 有权
标题翻译：旋转电机定子结构
公开(公告)号：US06653758B2
公开(公告)日：2003-11-25
申请号：US10201270
申请日：2002-07-24
申请人： Takashi Tsuneyoshi , Shinichiro Kitada , Toshio Kikuchi , Yutaro Kaneko
发明人： Takashi Tsuneyoshi , Shinichiro Kitada , Toshio Kikuchi , Yutaro Kaneko
IPC分类号： H02K106
CPC分类号： H02K9/197 , H02K5/128
摘要： A stator structure is provided with a stator core having a plurality of cooling passages or slots and an annular resin layer formed on an inner peripheral surface of the stator core that defines a rotor receiving opening. The stator core has a plurality of protrusions disposed on the inner peripheral surface of the stator core to control the depth of the annular resin layer formed on the inner peripheral surface of the stator core. The protrusions have radial thicknesses that are substantially equal to the radial thickness of the annular resin layer.
摘要翻译：定子结构设置有具有多个冷却通道或狭槽的定子芯和形成在定子芯的内周面上的环形树脂层，所述环形树脂层限定转子接收开口。定子铁心具有设置在定子铁芯的内周面上的多个突起，以控制形成在定子铁芯的内周面上的环状树脂层的深度。突起的径向厚度基本上等于环形树脂层的径向厚度。

10. 发明申请

US20050202929A1 Method and apparatus for engaging engine clutch for hybrid transmission 有权
标题翻译：用于接合用于混合动力传动的发动机离合器的方法和装置
公开(公告)号：US20050202929A1
公开(公告)日：2005-09-15
申请号：US11071287
申请日：2005-03-04
申请人： Takashi Tsuneyoshi , Toshikazu Oshidari , Yuki Nakajima , Tomoya Imazu , Shinichiro Joe
发明人： Takashi Tsuneyoshi , Toshikazu Oshidari , Yuki Nakajima , Tomoya Imazu , Shinichiro Joe
IPC分类号： B60W20/00 , B60K6/445 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , F16D48/02 , B60K41/02
CPC分类号： B60W20/00 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/20 , F16H2037/103 , Y02T10/6239 , Y02T10/6286 , Y10T477/26
摘要： In method and apparatus for engaging an engine clutch for a hybrid transmission, a complete engagement of the engine clutch while at least one of an engine side clutch revolution speed of the engine clutch and a transmission side clutch revolution speed thereof is a revolution speed within a resonance revolution speed region of a revolution transmission system from the engine to a transmission revolution output portion is inhibited and the complete engagement of the engine clutch is carried out when both of the engine side clutch revolution speed of the engine clutch and the transmission side clutch revolution speed thereof become higher than the revolution speed within the resonance revolution speed region.
摘要翻译：在用于混合变速器的发动机离合器的接合方法和装置中，发动机离合器的完全接合，而发动机离合器的发动机侧离合器转速和变速器侧离合器转速中的至少一个是内侧的转速当发动机离合器的发动机侧离合器转速和变速器侧离合器转速两者都发动机转速传递系统从发动机到变速器转速输出部分的共振转速区域被禁止时，发动机离合器完全接合速度变得高于共振转速区域内的转速。

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