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公开(公告)号：US20130128646A1
公开(公告)日：2013-05-23
申请号：US13811497
申请日：2011-07-25
IPC分类号： H05K7/20
CPC分类号： H05K7/20 , H01L23/367 , H01L23/473 , H01L23/552 , H01L25/072 , H01L2924/0002 , H01L2924/1203 , H01L2924/13055 , H01L2924/13091 , H02M7/003 , H02M7/48 , H01L2924/00
摘要： A power conversion device includes: a cooling base 5 in which a flow passage 51 through which a cooling medium flows is formed and an opening portion 50 which is communicated with the flow passage 51 is formed; a power module 1; and a flow passage control portion 16b. The power module 1 has a bottomed cylindrical portion 13a in which a power semiconductor element is housed and which is inserted into the flow passage 51 through the opening portion 50, a flange portion 13b which is formed on an opening of the cylindrical portion 13a and is fixed to the cooling base 5 so as to close the opening portion 50, and a group of radiator fins 144 which are mounted on an outer peripheral surface of the cylindrical portion 13a with a gap of a predetermined distance formed between the flange portion 13b and the group of radiator fins 144. The flow passage control portion 16b is arranged in a gap formed between the flange portion 13b and the group of radiator fins 144, and introduces the cooling medium into the group of radiator fins 144 while preventing the cooling medium from flowing into gaps 51c.
摘要翻译： 电力转换装置包括：冷却基座5，其中形成有冷却介质流动的流动通道51和与流动通道51连通的开口部分50; 电源模块1; 和流路控制部16b。 功率模块1具有底部的圆筒部13a，其中容纳有功率半导体元件，并且通过开口部50插入到流路51中;凸缘部13b，形成在圆筒部13a的开口上，并且是 固定在冷却基座5上，以封闭开口部分50;以及一组散热器散热片144，其安装在圆筒部分13a的外圆周表面上，具有形成在凸缘部分13b和 一组散热器散热片144.流路控制部分16b布置在形成在凸缘部分13b和一组散热片144之间的间隙中，并将冷却介质引入散热片144的一组中，同时防止冷却介质流动 进入间隙51c。
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公开(公告)号：US09078376B2
公开(公告)日：2015-07-07
申请号：US13811497
申请日：2011-07-25
IPC分类号： H05K7/20 , H01L23/367 , H02M7/00 , H01L23/473 , H01L23/552 , H01L25/07 , H02M7/48
CPC分类号： H05K7/20 , H01L23/367 , H01L23/473 , H01L23/552 , H01L25/072 , H01L2924/0002 , H01L2924/1203 , H01L2924/13055 , H01L2924/13091 , H02M7/003 , H02M7/48 , H01L2924/00
摘要： A power conversion device includes: a cooling base 5 in which a flow passage 51 through which a cooling medium flows is formed and an opening portion 50 which is communicated with the flow passage 51 is formed; a power module 1; and a flow passage control portion 16b. The power module 1 has a bottomed cylindrical portion 13a in which a power semiconductor element is housed and which is inserted into the flow passage 51 through the opening portion 50, a flange portion 13b which is formed on an opening of the cylindrical portion 13a and is fixed to the cooling base 5 so as to close the opening portion 50, and a group of radiator fins 144 which are mounted on an outer peripheral surface of the cylindrical portion 13a with a gap of a predetermined distance formed between the flange portion 13b and the group of radiator fins 144. The flow passage control portion 16b is arranged in a gap formed between the flange portion 13b and the group of radiator fins 144, and introduces the cooling medium into the group of radiator fins 144 while preventing the cooling medium from flowing into gaps 51c.
摘要翻译： 电力转换装置包括：冷却基座5，其中形成有冷却介质流动的流动通道51和与流动通道51连通的开口部分50; 电源模块1; 和流路控制部16b。 功率模块1具有底部圆筒部13a，其中容纳有功率半导体元件，并且通过开口部50插入到流路51中;凸缘部13b，形成在圆筒部13a的开口上，并且是 固定在冷却基座5上，以封闭开口部分50;以及一组散热器散热片144，其安装在圆筒部分13a的外圆周表面上，具有形成在凸缘部分13b和 一组散热片144.流路控制部分16b布置在形成在凸缘部分13b和一组散热片144之间的间隙中，并且将冷却介质引入散热片144的一组中，同时防止冷却介质流动 进入间隙51c。
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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：US20130094269A1
公开(公告)日：2013-04-18
申请号：US13638497
申请日：2011-03-30
申请人： Ken Maeda , Kenichiro Nakajima , Masamichi Kase
发明人： Ken Maeda , Kenichiro Nakajima , Masamichi Kase
IPC分类号： H05K7/20
CPC分类号： H05K7/2089 , B60L50/16 , B60L50/61 , B60L2210/40 , H01L24/36 , H01L24/40 , H01L2224/40137 , H01L2224/48091 , H01L2224/73265 , H01L2224/83801 , H01L2224/8384 , H01L2224/84801 , H01L2224/8484 , H01L2924/13055 , H01L2924/13091 , H01L2924/181 , H02M7/003 , H05K7/1432 , Y02T10/6217 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , H01L2924/00014 , H01L2924/00
摘要： A power conversion apparatus includes a smoothing capacitor module having a plurality of one and the other DC terminals arranged in a state of being laminated with each other, a flow channel forming body for forming a cooling medium flow channel that allows a cooling medium to flow along the capacitor module, and a plurality of power semiconductor modules each including a module case having a cooling surface, DC terminals projecting in one direction in a laminated state from the module case, and an AC terminal projecting in one direction from the module case. The power semiconductor modules are fixed to the flow channel forming body so that the cooling surface of the module case of the power semiconductor module is inserted into the cooling medium flow channel and comes into contact with the cooling medium flowing within the flow channel forming body.
摘要翻译： 一种电力转换装置，包括：平滑电容器模块，其具有以彼此层叠的状态配置的多个一个以及另外的DC端子;流路形成体，其形成用于使冷却介质流动的冷却介质流路 电容器模块和多个功率半导体模块，每个功率半导体模块包括具有冷却表面的模块壳体，从模块壳体以层叠状态从一个方向突出的DC端子和从模块壳体向一个方向突出的AC端子。 功率半导体模块被固定到流路形成体，使得功率半导体模块的模块壳体的冷却表面插入到冷却介质流动通道中，并与流道形成体内流动的冷却介质接触。
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公开(公告)号：US08411454B2
公开(公告)日：2013-04-02
申请号：US13239615
申请日：2011-09-22
CPC分类号： H01G4/38 , B60K1/02 , B60K6/28 , B60K6/48 , B60L3/003 , B60L11/005 , B60L11/123 , B60L11/14 , B60L15/007 , B60L2200/26 , B60L2240/525 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W20/00 , H01G2/04 , H01G4/228 , H01G9/008 , H01G9/08 , H01G9/14 , H01G9/26 , H01L2224/48091 , H01L2224/49111 , H01L2924/00011 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H02M7/003 , Y02T10/6217 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/7022 , Y02T10/7077 , H01L2924/00014 , H01L2924/00 , H01L2924/01033
摘要： A capacitor module in which the structure of a connecting portion is highly resistant against vibration and has a low inductance. The capacitor module includes a plurality of capacitors and a laminate made up of a first wide conductor and a second wide conductor joined in a layered form with an insulation sheet interposed between the first and second wide conductors. The laminate comprises a first flat portion including the plurality of capacitors which are supported thereon and electrically connected thereto, a second flat portion continuously extending from the first flat portion while being bent, and connecting portions formed at ends of the first flat portion and the second flat portion and electrically connected to the exterior.
摘要翻译： 一种电容器模块，其中连接部分的结构具有高抗振动性和低电感性。 电容器模块包括多个电容器和由第一宽导体和第二宽导体组成的层叠体，第一宽导体和第二宽导体以分层形式连接，绝缘片置于第一和第二宽导体之间。 层叠体包括：第一平坦部，其包括被支撑在其上并电连接的多个电容器;第二平坦部，其在弯曲的同时从第一平坦部连续地延伸;以及连接部，形成在第一平坦部和第二平坦部的端部 平坦部分并且电连接到外部。
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6.发明授权Process for producing thermoelectric semiconductor alloy, thermoelectric conversion module, thermoelectric power generating device, rare earth alloy, producing process thereof, thermoelectric conversion material, and thermoelectric conversion system using filled skutterudite based alloy 有权热电半导体合金的制造方法，热电转换模块，热电发电装置，稀土合金，其制造方法，热电转换材料和使用填充的方钴矿基合金的热电转换系统公开(公告)号：US08171980B2
公开(公告)日：2012-05-08
申请号：US13179287
申请日：2011-07-08
申请人： Kenichiro Nakajima
发明人： Kenichiro Nakajima
IPC分类号： B22D30/00
摘要： A process for producing a rare earth alloy comprises heating a raw material alloy to be a molten alloy, and quench-solidifying the molten alloy, wherein the raw material alloy is compounded so as to have a composition represented by the formula: REx(Co1-yMy)4Sb12 (wherein RE is at least either one member of La and Ce, M is at least one member selected from the group consisting of Ti, Zr, Sn, Cu, Zn, Mn and Pb, 0
摘要翻译： 一种稀土合金的制造方法，其特征在于，将原料合金加热成熔融合金，使所述熔融合金淬火，其中将所述原料合金配合成具有下式的化合物：REx（Co1- yMy）4Sb12（其中RE是La和Ce中的至少一种，M是选自Ti，Zr，Sn，Cu，Zn，Mn和Pb中的至少一种，0
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7.发明授权Process for producing thermoelectric semiconductor alloy, thermoelectric conversion module, thermoelectric power generating device, rare earth alloy, producing process thereof, thermoelectric conversion material, and thermoelectric conversion system using filled skutterudite based alloy 有权热电半导体合金的制造方法，热电转换模块，热电发电装置，稀土合金，其制造方法，热电转换材料和使用填充的方钴矿基合金的热电转换系统公开(公告)号：US08006741B2
公开(公告)日：2011-08-30
申请号：US11583100
申请日：2006-10-19
申请人： Kenichiro Nakajima
发明人： Kenichiro Nakajima
IPC分类号： B22D30/00
摘要： A process for producing a rare earth alloy comprising: heating a raw material alloy in an inert atmosphere to be a molten alloy, and then quench-solidifying the molten alloy, wherein the raw material alloy is compounded so as to have a composition represented by the formula: REx(Fe1-yMy)4Sb12 (wherein RE is at least either one member of La and Ce, M is at least one member selected from the group consisting of Ti, Zr, Sn and Pb, 0
摘要翻译： 1.一种稀土类合金的制造方法，其特征在于，将惰性气氛中的原料合金加热成熔融合金，然后使所述熔融合金淬火，其中所述原料合金配合成具有由 式中：RE为（Fe1-yMy）4Sb12（其中，RE为La和Ce中的至少一种，M为选自Ti，Zr，Sn和Pb中的至少一种，0
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8.发明授权R-T-B type alloy, production method of R-T-B type alloy flake, fine powder for R-T-B type rare earth permanent magnet, and R-T-B type rare earth permanent magnet 有权R-T-B型合金，R-T-B型合金薄片的生产方法，R-T-B型稀土永磁体的细粉和R-T-B型稀土永磁体公开(公告)号：US07846273B2
公开(公告)日：2010-12-07
申请号：US11589818
申请日：2006-10-31
IPC分类号： H01F1/00 , H01F1/01 , H01F1/032 , H01F1/04 , H01F1/047 , H01F1/053 , H01F1/055 , H01F1/057 , H01F1/06
CPC分类号： H01F1/0577 , B22F9/10 , B22F2009/044 , B22F2998/10 , B22F2999/00 , C22C1/0491 , C22C38/005 , C22C38/06 , C22C38/10 , C22C38/16 , C22C2202/02 , H01F1/0573 , H01F41/0273 , B22F1/0055 , B22F9/023 , B22F9/04
摘要： An R-T-B type alloy (wherein R is at least one member selected from rare earth elements, T is a transition metal including Fe, and B includes boron) which is a raw material for use in a rare earth-based permanent magnet, wherein the volume percentage of the region containing an R2T17 phase having an average grain diameter of 3 μm or less in the short axis direction is from 0.5 to 10%.
摘要翻译： RTB型合金（其中R为选自稀土元素中的至少一种，T为包含Fe的过渡金属，B包括硼），其为稀土类永久磁铁中使用的原料，其中体积 在短轴方向上平均粒径为3μm以下的R2T17相的区域的百分比为0.5〜10％。
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9.发明申请公开(公告)号：US20080092940A1
公开(公告)日：2008-04-24
申请号：US11793439
申请日：2005-12-22
申请人： Kenichiro Nakajima
发明人： Kenichiro Nakajima
CPC分类号： B22F9/10 , B22F1/0055 , B22F2998/00 , C22C1/0491 , C22C30/00 , C22C30/04 , H01L35/20 , H01L35/34
摘要： The present invention provides a method for producing a half Heuslar alloy including quench-solidifying a molten alloy at a cooling rate of 1×102 to 1×103° C./sec to produce a Heuslar alloy represented by the formula: ABC (wherein A and B each is at least one member selected from transition metals such as Fe, Co, Ni, Ti, V, Cr, Zr, Hf, Nb, Mo, Ta and W, and C is at least one member selected from Group 13 or 14 element such as Al, Ga, In, Si, Ge and Sn), and a high-performance thermoelectric power generating device using the thermoelectric semiconductor alloy.
摘要翻译： 本发明提供了一种半合金合金的制造方法，包括以1×10 -2至1×10 3℃/秒的冷却速率淬火固化熔融合金，以产生 由式（ABC）表示的Heuslar合金（其中A和B各自为选自Fe，Co，Ni，Ti，V，Cr，Zr，Hf，Nb，Mo，Ta和W中的过渡金属中的至少一种， C为选自Al，Ga，In，Si，Ge，Sn等13族或14族元素中的至少1种），以及使用该热电半导体合金的高性能热电发电装置。
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公开(公告)号：US20060157102A1
公开(公告)日：2006-07-20
申请号：US11329057
申请日：2006-01-11
CPC分类号： H01L35/30 , F01N5/025 , F01P2060/16 , F02G5/02 , F02G5/04 , F02G2260/00 , F28F3/025 , F28F2265/26 , Y02T10/16 , Y02T10/166
摘要： A waste heat recover system includes a mechanism for supplying power by use of a thermoelectric conversion unit, and a mechanism for utilizing heat released from the thermoelectric conversion unit. Heat released from the thermoelectric conversion unit is utilized for, for example, heating, defrosting, defogging, temperature keeping of fuel, temperature keeping of an internal combustion engine, and temperature keeping of a fuel cell. The waste heat recovery system is equipped in, for example, cars, incinerators, fuel cells, and industrial machinery.
摘要翻译： 废热回收系统包括通过使用热电转换单元供电的机构，以及利用从热电转换单元释放的热的机构。 从热电转换单元释放的热量用于例如加热，除霜，除雾，燃料温度保持，内燃机的温度保持和燃料电池的温度保持。 废热回收系统装备在例如汽车，焚化炉，燃料电池和工业机械中。
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