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公开(公告)号：US06414867B2
公开(公告)日：2002-07-02
申请号：US09784117
申请日：2001-02-16
申请人： Osamu Suzuki , Heikichi Kuwabara , Akio Yasukawa , Mitsuyuki Hombu , Hirohisa Yamamura , Sanshirou Obara , Kaname Sasaki
发明人： Osamu Suzuki , Heikichi Kuwabara , Akio Yasukawa , Mitsuyuki Hombu , Hirohisa Yamamura , Sanshirou Obara , Kaname Sasaki
IPC分类号： H02M100
CPC分类号： H02M7/003 , H01L2924/0002 , H05K7/20927 , H01L2924/00
摘要： A heat sink or cooling case has a cooling channel and at least one opening formed to face part of the channel. A first seal is provided outside the at least one opening. A cooling case has a groove located outside the first seal. Holes are discretely formed in the groove and lead from the groove to an exterior of the cooling case. A second seal is provided outside the groove. A radiating plate constituting a circuit case is mounted on the heat sink by using a clamping device inside or outside the second seal.
摘要翻译： 散热器或冷却箱具有冷却通道和形成为面对通道的一部分的至少一个开口。 第一密封件设置在至少一个开口的外部。 冷却箱具有位于第一密封件外部的凹槽。 孔分离地形成在凹槽中并从凹槽引导到冷却箱的外部。 第二密封件设置在凹槽外部。 构成电路壳体的散热板通过在第二密封件的内部或外部使用夹紧装置安装在散热器上。
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公开(公告)号：US09831799B2
公开(公告)日：2017-11-28
申请号：US13805590
申请日：2011-06-21
CPC分类号： H02M7/537 , H01L23/473 , H01L23/49575 , H01L24/36 , H01L24/40 , H01L2224/40137 , H01L2224/8384 , H01L2924/13055 , H01L2924/13091 , H01L2924/181 , H02M7/003 , H02M2001/327 , H05K7/20927 , H01L2924/00012 , H01L2924/00
摘要： A power converter device includes first through third semiconductor modules provided for phases of a three-phase inverter circuit, and incorporating upper and lower arms series circuit, and a flow path forming cabinet in a rectangular prism shape having an electric equipment containing space and a coolant flow path formed to surround the electric equipment containing space, the coolant flow path includes a first flow path provided along a first side face of the flow path forming cabinet, a second flow path provided along a second side face contiguous to one side of the first side face and connected to one end of the first flow path, and a third flow path provided along a third side face contiguous to other side of the first side face and connected to other end of the first flow path.
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公开(公告)号：US06889516B2
公开(公告)日：2005-05-10
申请号：US10625640
申请日：2003-07-24
申请人： Kaname Sasaki , Hiroaki Doi , Haruki Hamada , Masaaki Hayashi , Ryuichi Saito
发明人： Kaname Sasaki , Hiroaki Doi , Haruki Hamada , Masaaki Hayashi , Ryuichi Saito
IPC分类号： H05K7/20 , B60L3/00 , F01P1/06 , F01P3/12 , F01P3/20 , H02K9/02 , H02K9/04 , H02K9/19 , H02M7/48 , F25D23/12
CPC分类号： F01P3/20 , F01P1/06 , F01P3/12 , F01P2025/46 , F01P2050/24 , F01P2050/30 , H02K9/04 , H02K9/19
摘要： A cooling system for a motor is prevented from exhibiting a thermal fatigue failure due to a temperature cycle. The operation or stopping of the cooling motor fan 6 of the forced cooling system is controlled using the difference between the temperature thereof and the operation start temperature Tis of the power converter 3. Thus expansion of the temperature range is suppressed.
摘要翻译： 防止电动机的冷却系统由于温度循环而发生热疲劳失效。 强制冷却系统的冷却电动机风扇6的运转或停止，是利用电力转换器3的温度和运转开始温度Tis的差来控制的。 因此抑制了温度范围的膨胀。
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公开(公告)号：US06755267B2
公开(公告)日：2004-06-29
申请号：US09961687
申请日：2001-09-25
IPC分类号： B60K100
CPC分类号： B62D5/046 , B60L1/003 , B60L11/005 , B60L11/1803 , B60L11/1877 , B60L2200/42 , B60Y2200/15 , B66F9/07572 , B66F9/24 , Y02T10/7005 , Y02T10/7022 , Y02T10/705 , Y02T10/7258
摘要： The present invention aims to provide an electric vehicle which provides good usability for a user and is economical and to provide a control device for an electric vehicle, which is high in reliability. An AC motor is used as a motor for driving running or driving wheels, and DC motors are respectively used as a steering auxiliary motor and a motor for driving a forklift device. Further, in order to achieve the above aim, an inverter circuit and chopper circuits are connected in parallel with a battery, and an electrolytic capacitor is connected in parallel with the inverter circuit, whereas an electrolytic capacitor is connected in parallel with the chopper circuit.
摘要翻译： 本发明旨在提供一种为用户提供良好的可用性并且是经济的并且提供可靠性高的用于电动车辆的控制装置的电动车辆。 AC电动机用作驱动行驶或驱动轮的电动机，DC电动机分别用作转向辅助电动机和用于驱动叉车装置的电动机。 此外，为了实现上述目的，逆变器电路和斩波电路与电池并联连接，并且电解电容器与逆变器电路并联连接，而电解电容器与斩波电路并联连接。
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公开(公告)号：US20140140119A1
公开(公告)日：2014-05-22
申请号：US14131222
申请日：2012-07-09
CPC分类号： H02M7/537 , B60L53/22 , H01L24/32 , H01L24/36 , H01L24/40 , H01L24/48 , H01L24/73 , H01L2224/291 , H01L2224/29339 , H01L2224/32245 , H01L2224/33181 , H01L2224/40137 , H01L2224/48091 , H01L2224/48247 , H01L2224/73215 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/8384 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/181 , H02M7/003 , H05K7/1432 , H05K7/20218 , H05K7/20927 , Y02T10/7005 , Y02T10/7072 , Y02T90/127 , Y02T90/14 , H01L2924/00014 , H01L2924/00 , H01L2924/00012 , H01L2924/014
摘要： A power inverter includes a plurality of power modules; a first casing housing the power modules and a cooling path in which a coolant flows is formed; a plurality of AC busbars connected to AC terminals of the power modules; a holding member, in which a positioning pin protruding to an upper side in a direction opposite to the first casing is formed, that maintains the AC busbars and is fixed to the first casing; a current sensor module including a plurality of current sensors detecting the AC currents of the AC busbars; a frame body for maintaining the current sensors, and a lead terminal protruding from the frame body to the upper side; and a driver circuit board, in which a through-hole used for the lead terminal and a board positioning through-hole are formed, arranged on the upper side of the frame body arranged on the holding member.
摘要翻译： 电力逆变器包括多个功率模块; 容纳功率模块的第一壳体和形成有冷却剂流动的冷却路径; 连接到所述电源模块的AC端子的多个AC母线; 保持构件，其中形成有在与第一壳体相反的方向上突出到上侧的定位销，其保持AC母线并固定到第一壳体; 电流传感器模块，包括检测AC母线的AC电流的多个电流传感器; 用于保持电流传感器的框体，以及从框体向上侧突出的引线端子; 以及驱动电路基板，其中形成有用于引线端子的通孔和板定位通孔，布置在布置在保持构件上的框体的上侧。
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公开(公告)号：US07254211B2
公开(公告)日：2007-08-07
申请号：US10940924
申请日：2004-09-14
申请人： Frank Hunt , Kaname Sasaki , Shigeru Oho
发明人： Frank Hunt , Kaname Sasaki , Shigeru Oho
IPC分类号： G01N23/00
CPC分类号： G01N23/046 , A61B6/4458 , G01N2223/419
摘要： An apparatus for performing computed tomography having a radiation source and at least one radiation detector spaced from the radiation source and which generates an output signal representative of the strength of the received radiation from the radiation source. A part support for holding a plurality of parts is positioned in between the radiation source and the detectors. The part support is rotatably mounted about an axis generally perpendicular to a vector between the radiation source and the detectors so that, upon rotation of the part support, the radiation detectors generate an output signal corresponding to the internal structure of parts supported on the part support. A computer system receives the output signals from the detectors and, under program control, generates a report of the internal structure of the parts on the part support.
摘要翻译： 一种用于执行计算机断层摄影的装置，具有辐射源和与辐射源间隔开的至少一个辐射检测器，并且产生表示来自辐射源的接收辐射的强度的输出信号。 用于保持多个部件的部件支撑件位于辐射源和检测器之间。 部件支撑件围绕大致垂直于辐射源和检测器之间的矢量的轴线可旋转地安装，使得在部件支撑件旋转时，辐射检测器产生对应于支撑在部件支撑件上的部件的内部结构的输出信号 。 计算机系统接收来自检测器的输出信号，并在程序控制下产生部件支持部件内部结构的报告。
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公开(公告)号：US6021040A
公开(公告)日：2000-02-01
申请号：US190218
申请日：1998-11-13
CPC分类号： H01M2/0262 , H01G11/70 , H01G2/08 , H01G9/0003 , H01G9/06 , H01M2/0277 , H01M2/028 , H01L2224/48091 , H01L2224/73265 , H01M2200/00 , Y02E60/13
摘要： A power storage device such as a capacitor, a battery or the like having a power storage element and a case, and a power converter using the power storage device in combination with an invertor circuit. The power storage device including a capacitor, a battery or the like is constructed of a power storage element having an anode foil, a cathode foil and an insulating material, and a highly thermally conductive and electrically conductive case, where an electrode foil of the power storage element is thermally insulated from the case by an insulating material and is in thermal contact with the case. The power storage device and the invertor circuit are arranged in close proximity and in thermal contact with a cooling unit. With this configuration, it is possible to prevent a leak current from flowing into the case to eliminate the generation of noise, maintain the security, and accomplish a longer effective life, a reduced size and a higher capacitance.
摘要翻译： 具有蓄电元件和外壳的诸如电容器，电池等的蓄电装置以及与逆变器电路结合使用该蓄电装置的电力转换器。 包括电容器，电池等的蓄电装置由具有阳极箔，阴极箔和绝缘材料的蓄电元件以及高导热导电性壳体构成，其中电力箔的功率 存储元件通过绝缘材料与壳体绝热，并且与壳体热接触。 电力存储装置和逆变器电路被布置成紧密地与冷却单元热接触。 利用这种结构，可以防止漏电流流入壳体，以消除噪声的产生，保持安全性，并且实现更长的有效寿命，减小的尺寸和更高的电容。
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公开(公告)号：US20130128643A1
公开(公告)日：2013-05-23
申请号：US13805590
申请日：2011-06-21
IPC分类号： H02M7/537
CPC分类号： H02M7/537 , H01L23/473 , H01L23/49575 , H01L24/36 , H01L24/40 , H01L2224/40137 , H01L2224/8384 , H01L2924/13055 , H01L2924/13091 , H01L2924/181 , H02M7/003 , H02M2001/327 , H05K7/20927 , H01L2924/00012 , H01L2924/00
摘要： A power converter device includes first through third semiconductor modules provided for phases of a three-phase inverter circuit, and incorporating upper and lower arms series circuit, and a flow path forming cabinet in a rectangular prism shape having an electric equipment containing space and a coolant flow path formed to surround the electric equipment containing space, the coolant flow path includes a first flow path provided along a first side face of the flow path forming cabinet, a second flow path provided along a second side face contiguous to one side of the first side face and connected to one end of the first flow path, and a third flow path provided along a third side face contiguous to other side of the first side face and connected to other end of the first flow path.
摘要翻译： 一种功率转换器装置，包括为三相逆变器电路的相位设置的第一至第三半导体模块，并且包括上下臂串联电路和具有电气设备容纳空间和冷却剂的矩形棱柱形状的流路形成柜 形成为围绕电气设备容纳空间的流动路径，冷却剂流动路径包括沿着流路形成柜的第一侧面设置的第一流动路径，沿着与第一流动路径的一侧邻接的第二侧面设置的第二流动路径 并且连接到第一流路的一端，并且沿着与第一侧面的另一侧相邻并连接到第一流路的另一端的第三侧面设置的第三流路。
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公开(公告)号：US20060056577A1
公开(公告)日：2006-03-16
申请号：US10940924
申请日：2004-09-14
申请人： Frank Hunt , Kaname Sasaki , Shigeru Oho
发明人： Frank Hunt , Kaname Sasaki , Shigeru Oho
CPC分类号： G01N23/046 , A61B6/4458 , G01N2223/419
摘要： An apparatus for performing computed tomography having a radiation source and at least one radiation detector spaced from the radiation source and which generates an output signal representative of the strength of the received radiation from the radiation source. A part support for holding a plurality of parts is positioned in between the radiation source and the detectors. The part support is rotatably mounted about an axis generally perpendicular to a vector between the radiation source and the detectors so that, upon rotation of the part support, the radiation detectors generate an output signal corresponding to the internal structure of parts supported on the part support. A computer system receives the output signals from the detectors and, under program control, generates a report of the internal structure of the parts on the part support.
摘要翻译： 一种用于执行计算机断层摄影的装置，具有辐射源和与辐射源间隔开的至少一个辐射检测器，并且产生表示来自辐射源的接收辐射的强度的输出信号。 用于保持多个部件的部件支撑件位于辐射源和检测器之间。 部件支撑件围绕大致垂直于辐射源和检测器之间的矢量的轴线可旋转地安装，使得在部件支撑件旋转时，辐射检测器产生对应于支撑在部件支撑件上的部件的内部结构的输出信号 。 计算机系统接收来自检测器的输出信号，并在程序控制下产生部件支持部件内部结构的报告。
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