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公开(公告)号：US08115614B2
公开(公告)日：2012-02-14
申请号：US12444291
申请日：2007-10-02
申请人： Keiji Oda
发明人： Keiji Oda
IPC分类号： B60C23/00
CPC分类号： B60C23/0408 , B60C23/0442 , B60C23/0462
摘要： In a tire information management system 10 of the present invention, a vehicle side module 5 includes a receiving electromagnetic wave strength measuring means 12 for measuring, for each sensor module 3, receiving electromagnetic wave strength of data signals transmitted from the sensor module 3 and is adapted to generate a transmitting electromagnetic wave strength set value to be employed in the next data transmission by the sensor module in accordance with the receiving electromagnetic wave strength of the data signals transmitted from the sensor module and add the transmitting electromagnetic wave strength set value to a command to the sensor module at the next request of data transmission thereto. The sensor module 3 includes a transmitting electromagnetic wave strength control means 16 for controlling transmitting electromagnetic wave strength in data transmission. The transmitting electromagnetic wave strength control means 16 is adapted to control transmitting electromagnetic wave strength during next data transmission on the basis of a transmitting electromagnetic wave strength set value received from the vehicle side module. As a result, the present invention provides a tire information management system that allows electricity consumption at the sensor module to be significantly reduced, whereby the product life of the sensor module is significantly improved.
摘要翻译： 在本发明的轮胎信息管理系统10中，车辆侧模块5包括：接收电磁波强度测定单元12，对于各传感器模块3，测定从传感器模块3发送的数据信号的电磁波强度， 适于在传感器模块根据从传感器模块发送的数据信号的接收电磁波强度的下一次数据传输中产生发射电磁波强度设定值，并将发射电磁波强度设定值加到 在下一个数据传输请求时向传感器模块发送命令。 传感器模块3包括用于控制数据传输中的电磁波强度的发射电磁波强度控制装置16。 发射电磁波强度控制装置16适用于根据从车辆侧模块接收到的发射电磁波强度设定值来控制下次数据传输期间的发射电磁波强度。 结果，本发明提供了能够显着降低传感器模块的电力消耗的轮胎信息管理系统，从而显着提高了传感器模块的产品寿命。
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公开(公告)号：US20090174276A1
公开(公告)日：2009-07-09
申请号：US12403255
申请日：2009-03-12
申请人： Fumio TAJIMA , Yataka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio TAJIMA , Yataka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
IPC分类号： H02K21/14
摘要： A magnetic gap is provided between a permanent magnet of a rotor and an auxiliary magnet pole portion which is arranged adjacent to the permanent magnet in a peripheral direction. A gradual change in a magnetic flux density distribution of a surface of the rotor is obtained and a cogging torque and a torque pulsation are restrained. By obtaining a reluctance torque according to the auxiliary magnetic pole, a permanent magnet electric rotating machine in which the cogging torque and the torque pulsation are restrained can be obtained and further an electromotive vehicle having the permanent magnet electric rotating machine can be provided.
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公开(公告)号：US5886433A
公开(公告)日：1999-03-23
申请号：US709737
申请日：1996-09-09
申请人： Keiji Oda , Hiroshi Hamano , Suetaro Shibukawa , Osamu Koizumi , Kiyoshi Hirano
发明人： Keiji Oda , Hiroshi Hamano , Suetaro Shibukawa , Osamu Koizumi , Kiyoshi Hirano
摘要： A dynamoelectric machine is provided with an arrangement in the form of a plurality of cooling tubes disposed in or adjacent the stator core of the machine and through which a coolant is caused to flow. The coolant tubes extend axially with respect to the rotor of the machine and are spaced around the circumference of the stator. In order to regulate the cooling efficiency and reduce the coolant pressure loss in the coolant tubes, a branching arrangement in combination with a valve arrangement is disposed in at least one of the end brackets of the machine to control the flow of coolant in parallel selectively through different combinations of cooling tubes. The branching arrangement includes a plurality of circumferentially disposed chambers which communicate with respective groups of cooling tubes in parallel, and the valve arrangement allows connection of these chambers selectively in different combinations to a coolant supply and a coolant exhaust. Thereby, the coolant tubes can be connected to form different combinations of parallel passages for carrying coolant to cool the stator of the machine.
摘要翻译： 电动机设置有布置在机器的定子铁芯中或邻近机器的定子铁心的多个冷却管形式的布置，并且使冷却剂流过。 冷却剂管相对于机器的转子轴向延伸并且围绕定子的圆周间隔开。 为了调节冷却效率并降低冷却剂管中的冷却剂压力损失，与机构结合的分支装置设置在机器的至少一个端托架中，以选择性地通过 冷却管的不同组合。 分支装置包括多个周向布置的室，其与相应的冷却管组并联连通，并且阀装置允许这些室选择性地以不同的组合连接到冷却剂供应和冷却剂排气。 因此，冷却剂管可以被连接以形成用于承载冷却剂以冷却机器的定子的平行通道的不同组合。
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公开(公告)号：US5121605A
公开(公告)日：1992-06-16
申请号：US492068
申请日：1990-03-12
申请人： Keiji Oda , Shigeki Saito
发明人： Keiji Oda , Shigeki Saito
CPC分类号： F02B37/10 , F01D15/10 , F01D5/10 , F02B37/005 , F02B39/10 , F05D2240/515 , F16C2360/24 , Y02T10/144
摘要： A turbo-charger with a rotor directly connected thereto has a turbine impeller, a turbine shaft secured to the turbine impeller and a compressor secured to the turbine shaft and driven thereby to forcibly feed air into an internal combustion engine. The rotor is provided on the turbine shaft and so structured as to prevent the occurrence of an unbalanced condition during rotation of the turbine shaft.
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公开(公告)号：US20100225464A1
公开(公告)日：2010-09-09
申请号：US12678093
申请日：2008-08-28
申请人： Keiji Oda
发明人： Keiji Oda
IPC分类号： B60Q1/00
CPC分类号： H04Q9/00 , B60C23/0408 , B60C23/0442 , B60C23/0462 , H04Q2209/40 , H04Q2209/82
摘要： The present invention provides a tire state variables management system where an external module can reliably receive data from a specific sensor module from which data is to be acquired when an external module transmits to the sensor module a command signal for requesting data transmission. Each sensor module 3 possesses a self-identifying code for distinguishing itself from other sensor modules; the command signal transmitted by the external module 2 includes the self-identifying code possessed by the sensor module 3 from which data is to be acquired; and the sensor module 3 is adapted to transmit the data only when the self-identifying code included in the command signal from the external module 2 coincides with the self-identifying code possessed by itself.
摘要翻译： 本发明提供了一种轮胎状态变量管理系统，其中当外部模块向传感器模块发送用于请求数据传输的命令信号时，外部模块可以从特定传感器模块可靠地接收数据，从该数据传输模块获取数据。 每个传感器模块3具有用于将其自身与其它传感器模块区分开的自我识别码; 由外部模块2发送的命令信号包括传感器模块3拥有的自识别码，从该数据获取数据; 并且传感器模块3仅当包括在来自外部模块2的命令信号中的自身识别码与自身拥有的自身识别码一致时才传送数据。
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公开(公告)号：US20060017344A1
公开(公告)日：2006-01-26
申请号：US11234113
申请日：2005-09-26
申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
CPC分类号： H02K19/103 , B60L15/025 , B60L2200/26 , H02K1/246 , H02K1/276 , H02K3/28 , H02K21/16 , H02K29/03 , H02K2213/03 , Y02T10/641 , Y02T10/643
摘要： A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around the stator salient poles, a rotor rotatable held inside the stator, and permanent magnets inserted into the rotor and positioned opposite to the stator salient poles. Three-phase windings, which are concentratively wound around each of the stator salient poles, are wound around more than one stator salient pole. The windings of each phase have a phase difference of voltage between at least one of the windings and the other.
摘要翻译： 旋转电机包括具有定子凸极的定子，缠绕在定子凸极上的三相绕组，可旋转地保持在定子内的转子和插入转子中并与定子凸极相对定位的永磁体。 集中缠绕在每个定子凸极上的三相绕组缠绕在多于一个的定子凸极上。 每相的绕组具有至少一个绕组与另一绕组之间的电压相位差。
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37.发明授权公开(公告)号：US06949856B2
公开(公告)日：2005-09-27
申请号：US10800752
申请日：2004-03-16
申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
IPC分类号： H02M7/5387 , H02K3/28 , H02K21/16 , H02K21/12
CPC分类号： H02K19/103 , B60L15/025 , B60L2200/26 , H02K1/246 , H02K1/276 , H02K3/28 , H02K21/16 , H02K29/03 , H02K2213/03 , Y02T10/641 , Y02T10/643
摘要： A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles, wherein said three-phase windings are concentratively wound around each of said stator salient poles, said windings of each phase are wound around at more than one stator salient p9ole, and said windings of each phase have a phase difference of voltage between at least one of the windings and the other.
摘要翻译： 旋转电机包括具有定子凸极的定子，缠绕在所述定子凸极上的三相绕组，可旋转地保持在所述定子内部的转子和插入所述转子并与所述定子凸极相对定位的永磁体，其中所述 三相绕组集中缠绕在每个所述定子凸极上，每相的绕组围绕多于一个定子凸极p9ole缠绕，并且每相的所述绕组具有至少一个绕组之间的电压相位差 和另一个。
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38.发明授权公开(公告)号：US06426579B1
公开(公告)日：2002-07-30
申请号：US09472519
申请日：1999-12-27
申请人： Keiji Oda , Suetaro Shibukawa
发明人： Keiji Oda , Suetaro Shibukawa
IPC分类号： H02K122
CPC分类号： H02K1/276 , B60K1/00 , B60L3/0061 , B60L11/1803 , B60L11/1877 , B60L15/20 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/72 , Y02T10/7275
摘要： A plurality of permanent magnets 6 are embedded in a cylindrical rotor core 8 and arranged in a circumferential direction of the rotor core 8. A pair of side rings 81 are mounted on the axial ends of the rotor core 8. The outer diameter of each side ring 81 is set smaller than the outer diameter of the rotor core 8. With this structure, an eddy current generated in each side ring 81 can be suppressed to thereby prevent abnormal heating and accordingly prevent thermal demagnetization of the permanent magnets 6.
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公开(公告)号：US5678760A
公开(公告)日：1997-10-21
申请号：US128217
申请日：1993-09-29
申请人： Masanori Muso , Keiji Oda , Osamu Koizumi , Hiroshi Hamano
发明人： Masanori Muso , Keiji Oda , Osamu Koizumi , Hiroshi Hamano
CPC分类号： H02K9/19 , B60K11/02 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/635 , H01M10/6568 , H01M10/66 , H01M10/667 , B60K2001/003 , Y02T10/641
摘要： A cooling system for an electric automobile is characterized in that a heat source is forcibly cooled with a coolant of non-freeze solution, forcibly recirculated through a pipe.
摘要翻译： 一种用于电动汽车的冷却系统的特征在于，用非冷冻溶液的冷却剂强制冷却热源，强制地通过管道再循环。
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公开(公告)号：US08368524B2
公开(公告)日：2013-02-05
申请号：US12678093
申请日：2008-08-28
申请人： Keiji Oda
发明人： Keiji Oda
CPC分类号： H04Q9/00 , B60C23/0408 , B60C23/0442 , B60C23/0462 , H04Q2209/40 , H04Q2209/82
摘要： The present invention provides a tire state variables management system where an external module can reliably receive data from a specific sensor module from which data is to be acquired when an external module transmits to the sensor module a command signal for requesting data transmission. Each sensor module 3 possesses a self-identifying code for distinguishing itself from other sensor modules; the command signal transmitted by the external module 2 includes the self-identifying code possessed by the sensor module 3 from which data is to be acquired; and the sensor module 3 is adapted to transmit the data only when the self-identifying code included in the command signal from the external module 2 coincides with the self-identifying code possessed by itself.
摘要翻译： 本发明提供了一种轮胎状态变量管理系统，其中当外部模块向传感器模块发送用于请求数据传输的命令信号时，外部模块可以从特定传感器模块可靠地接收数据，从该数据传输模块获取数据。 每个传感器模块3具有用于将其自身与其它传感器模块区分开的自我识别码; 由外部模块2发送的命令信号包括传感器模块3拥有的自识别码，从该数据获取数据; 并且传感器模块3仅当包括在来自外部模块2的命令信号中的自身识别码与自身拥有的自身识别码一致时才传送数据。
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