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公开(公告)号：US20110032676A1
公开(公告)日：2011-02-10
申请号：US12759824
申请日：2010-04-14
申请人： Takeshi MATSUO , Haruki Hamada , Atsuo Nishihara , Masanori Musou
发明人： Takeshi MATSUO , Haruki Hamada , Atsuo Nishihara , Masanori Musou
IPC分类号： H05K7/20
CPC分类号： H05K7/20927 , H01L23/473 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： Water paths for feeding a coolant water through a power converter mounted on an automobile are arranged in parallel, openings are formed on the water paths respectively, heat radiating fins project from the openings, and the openings are closed by a base plate of the power module. Further, the base plate of the power module includes a metal in addition to copper to increase a hardness of the base plate, so that a deterioration of the flatness during fixing the fins with brazing is restrained.
摘要翻译： 用于通过安装在汽车上的动力转换器供给冷却水的水路平行布置，在水路上分别形成开口，散热片从开口突出，开口由电源模块的底板 。 此外，功率模块的基板除了铜之外还包括金属以增加基板的硬度，从而抑制了用钎焊固定散热片时的平坦度的劣化。
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公开(公告)号：US07710721B2
公开(公告)日：2010-05-04
申请号：US11581336
申请日：2006-10-17
申请人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
发明人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
IPC分类号： H05K7/20
CPC分类号： H05K7/20927 , H01L23/473 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： Water paths for feeding a coolant water through a power converter mounted on an automobile are arranged in parallel, openings are formed on the water paths respectively, heat radiating fins project from the openings, and the openings are closed by a base plate of the power module. Further, the base plate of the power module includes a metal in addition to copper to increase a hardness of the base plate, so that a deterioration of the flatness during fixing the fins with brazing is restrained.
摘要翻译： 用于通过安装在汽车上的动力转换器供给冷却水的水路平行布置，在水路上分别形成开口，散热片从开口突出，开口由电源模块的底板 。 此外，功率模块的基板除了铜之外还包括金属以增加基板的硬度，从而抑制了用钎焊固定散热片时的平坦度的劣化。
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公开(公告)号：USD556686S1
公开(公告)日：2007-12-04
申请号：US29267707
申请日：2006-10-20
申请人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
设计人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
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公开(公告)号：US08072760B2
公开(公告)日：2011-12-06
申请号：US12759824
申请日：2010-04-14
申请人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
发明人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
IPC分类号： H05K7/20
CPC分类号： H05K7/20927 , H01L23/473 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： Water paths for feeding a coolant water through a power converter mounted on an automobile are arranged in parallel, openings are formed on the water paths respectively, heat radiating fins project from the openings, and the openings are closed by a base plate of the power module. Further, the base plate of the power module includes a metal in addition to copper to increase a hardness of the base plate, so that a deterioration of the flatness during fixing the fins with brazing is restrained.
摘要翻译： 用于通过安装在汽车上的动力转换器供给冷却水的水路平行布置，在水路上分别形成开口，散热片从开口突出，开口由电源模块的底板 。 此外，功率模块的基板除了铜之外还包括金属以增加基板的硬度，从而抑制了用钎焊固定散热片时的平坦度的劣化。
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公开(公告)号：US20070253164A1
公开(公告)日：2007-11-01
申请号：US11581336
申请日：2006-10-17
申请人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
发明人： Takeshi Matsuo , Haruki Hamada , Atsuo Nishihara , Masanori Musou
IPC分类号： H05K7/20
CPC分类号： H05K7/20927 , H01L23/473 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： Water paths for feeding a coolant water through a power converter mounted on an automobile are arranged in parallel, openings are formed on the water paths respectively, heat radiating fins project from the openings, and the openings are closed by a base plate of the power module. Further, the base plate of the power module includes a metal in addition to copper to increase a hardness of the base plate, so that a deterioration of the flatness during fixing the fins with brazing is restrained.
摘要翻译： 用于通过安装在汽车上的动力转换器供给冷却水的水路平行布置，在水路上分别形成开口，散热片从开口突出，开口由电源模块的底板 。 此外，功率模块的基板除了铜之外还包括金属以增加基板的硬度，从而抑制了用钎焊固定散热片时的平坦度的劣化。
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公开(公告)号：US20140160822A1
公开(公告)日：2014-06-12
申请号：US14131765
申请日：2012-07-25
申请人： Morio Kuwano , Yosei Hara , Haruki Hamada
发明人： Morio Kuwano , Yosei Hara , Haruki Hamada
IPC分类号： H05K7/20
CPC分类号： H05K7/209 , B60L3/003 , B60L3/0061 , B60L11/005 , B60L11/14 , B60L15/007 , B60L15/2009 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/423 , B60L2240/443 , B60L2240/525 , B60L2270/145 , H01L2224/33 , H01L2224/48247 , H01L2224/73265 , H02M7/003 , H05K7/1432 , H05K7/20218 , H05K7/2089 , H05K7/20927 , H05K7/20945 , Y02T10/642 , Y02T10/645 , Y02T10/70 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： Provided is a power conversion apparatus that includes a power semiconductor module, a smoothing capacitor module, an alternating-current bus bar, a control circuit unit to control the power semiconductor element, and a flow channel formation body to form a flow channel through which a cooling medium flows. The power semiconductor module has a first heat dissipation portion and a second heat dissipation portion facing the first heat dissipation portion. A flow channel formation body external portion of the flow channel formation body has a first surface wall that faces the first heat dissipation portion with the flow channel therebetween, a second surface wall that faces the second heat dissipation portion with the flow channel therebetween, and a sidewall to connect the first surface wall and the second surface wall. The sidewall has an opening to insert the power semiconductor module into the flow channel.
摘要翻译： 提供一种功率转换装置，其包括功率半导体模块，平滑电容器模块，交流母线，控制功率半导体元件的控制电路单元，以及流路形成体，形成流路，通过该流路， 冷却介质流。 功率半导体模块具有面向第一散热部的第一散热部和第二散热部。 流道形成体的流路形成体外部具有与第一散热部相对的第一表面壁，其间具有流路，第二表面壁与第二散热部相对，第二散热部与第二散热部相对， 侧壁以连接第一表面壁和第二表面壁。 侧壁具有用于将功率半导体模块插入流动通道的开口。
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公开(公告)号：US09301434B2
公开(公告)日：2016-03-29
申请号：US14131765
申请日：2012-07-25
申请人： Morio Kuwano , Yosei Hara , Haruki Hamada
发明人： Morio Kuwano , Yosei Hara , Haruki Hamada
CPC分类号： H05K7/209 , B60L3/003 , B60L3/0061 , B60L11/005 , B60L11/14 , B60L15/007 , B60L15/2009 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/423 , B60L2240/443 , B60L2240/525 , B60L2270/145 , H01L2224/33 , H01L2224/48247 , H01L2224/73265 , H02M7/003 , H05K7/1432 , H05K7/20218 , H05K7/2089 , H05K7/20927 , H05K7/20945 , Y02T10/642 , Y02T10/645 , Y02T10/70 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： Provided is a power conversion apparatus that includes a power semiconductor module, a smoothing capacitor module, an alternating-current bus bar, a control circuit unit to control the power semiconductor element, and a flow channel formation body to form a flow channel through which a cooling medium flows. The power semiconductor module has a first heat dissipation portion and a second heat dissipation portion facing the first heat dissipation portion. A flow channel formation body external portion of the flow channel formation body has a first surface wall that faces the first heat dissipation portion with the flow channel therebetween, a second surface wall that faces the second heat dissipation portion with the flow channel therebetween, and a sidewall to connect the first surface wall and the second surface wall. The sidewall has an opening to insert the power semiconductor module into the flow channel.
摘要翻译： 提供一种功率转换装置，其包括功率半导体模块，平滑电容器模块，交流母线，控制功率半导体元件的控制电路单元和流路形成体，以形成流路，通过该流路 冷却介质流。 功率半导体模块具有面向第一散热部的第一散热部和第二散热部。 流道形成体的流路形成体外部具有与第一散热部相对的第一表面壁，其间具有流路，第二表面壁与第二散热部相对，第二散热部与第二散热部相对， 侧壁以连接第一表面壁和第二表面壁。 侧壁具有用于将功率半导体模块插入流动通道的开口。
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公开(公告)号：US20110205724A1
公开(公告)日：2011-08-25
申请号：US13098665
申请日：2011-05-02
申请人： Kenichiro NAKAJIMA , Haruki Hamada , Hideyo Suzuki
发明人： Kenichiro NAKAJIMA , Haruki Hamada , Hideyo Suzuki
IPC分类号： H05K7/14
CPC分类号： H02P27/06 , B60K1/02 , B60K6/26 , B60K6/405 , B60K6/48 , B60K2001/003 , B60W10/08 , H02M7/003 , H05K7/20927 , Y02T10/6221
摘要： A power inverter comprises at least a box-shaped housing; and a power module, a smoothing capacitor, a base plate made of a flat plate, and a rotating electric machine control circuit board arranged in order in the housing. The base plate is arranged with the fringes fixed to the inner wall surfaces of the housing, and the smoothing capacitor and rotating electric machine control circuit board are fixed.
摘要翻译： 电力逆变器包括至少一个箱形壳体; 以及电源模块，平滑电容器，由平板制成的基板，以及依次布置在壳体中的旋转电机控制电路板。 底板以固定在壳体的内壁面的边缘的方式配置，平滑电容器和旋转电机控制电路基板固定。
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公开(公告)号：US20070246635A1
公开(公告)日：2007-10-25
申请号：US11696786
申请日：2007-04-05
申请人： Kenichiro NAKAJIMA , Haruki Hamada , Hideyo Suzuki
发明人： Kenichiro NAKAJIMA , Haruki Hamada , Hideyo Suzuki
IPC分类号： F16M5/00
CPC分类号： H02P27/06 , B60K1/02 , B60K6/26 , B60K6/405 , B60K6/48 , B60K2001/003 , B60W10/08 , H02M7/003 , H05K7/20927 , Y02T10/6221
摘要： A power inverter comprises at least a box-shaped housing; and a power module, a smoothing capacitor, a base plate made of a flat plate, and a rotating electric machine control circuit board arranged in order in the housing. The base plate is arranged with the fringes fixed to the inner wall surfaces of the housing, and the smoothing capacitor and rotating electric machine control circuit board are fixed.
摘要翻译： 电力逆变器包括至少一个箱形壳体; 以及电源模块，平滑电容器，由平板制成的基板，以及依次布置在壳体中的旋转电机控制电路板。 底板以固定在壳体的内壁面的边缘的方式配置，平滑电容器和旋转电机控制电路基板固定。
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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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