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公开(公告)号：US20190174647A1
公开(公告)日：2019-06-06
申请号：US16204430
申请日：2018-11-29
发明人： Hiroki UMEDA , Kenshi YAMANAKA , Shinichi MIURA , Hiromi YAMASAKI , Hitoshi IMURA , Yutaka MORIMOTO , Kazuki HAYASHI , Hideaki TACHIBANA , Yoshiki KAWAGUCHI
摘要： An electrical device is provided. The electrical device includes a case, a first electrical part, a second electrical part, and a connecting portion. The case includes a first case and a second case coupled to the first case. The first electrical part is fixed to the first case. The second electrical part is fixed to the second case. The connecting portion is configured to connect a first conductor extending from the first electrical part and a second conductor extending from the second electrical part each other. Either one of the first case and the second case includes a through hole. The connecting portion is disposed so as to be entirely visible from the through hole as viewed from an outside of the case.
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公开(公告)号：US20190173394A1
公开(公告)日：2019-06-06
申请号：US16209002
申请日：2018-12-04
发明人： Shinichi MIURA , Hiroki UMEDA , Kenshi YAMANAKA , Yutaka MORIMOTO , Kazuki HAYASHI , Hiromi YAMASAKI , Hitoshi IMURA , Tomohisa SANO , Daisuke HARADA , Hideaki TACHIBANA
CPC分类号： H02M7/515 , B60L50/51 , B60L2210/40 , H02M1/08 , H02M3/1588 , H02M7/003 , H02M7/483 , H02M7/5387 , H02M2001/007 , H02M2001/008 , H02M2007/4835 , H05K5/0217 , H05K7/1432
摘要： A power conversion device includes a case including an upper case and a lower case; an inverter that is accommodated in a first partial case and is fixed to the first partial case, the first partial case being one of the upper case and the lower case; and a capacitor that is connected to the inverter by a positive electrode bus bar and a negative electrode bus bar, the capacitor being disposed in an internal space of a second partial case that is another of the upper case and the lower case. The first partial case includes a fastening portion that extends from an internal space of the first partial case to the internal space of the second partial case. In the internal space of the second partial case, the capacitor is fastened to the fastening portion.
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公开(公告)号：US20190150328A1
公开(公告)日：2019-05-16
申请号：US16148408
申请日：2018-10-01
摘要： A power control device includes a cooling medium flow channel provided on a lower portion of a casing of the power control device; a cover attached to a lower surface of the casing with a gasket interposed between the cover and the lower surface, the gasket surrounding the cooling medium flow channel, the cover closing the cooling medium flow channel; and a groove or a protrusion provided on the lower surface at a position between the gasket and an outer edge of the lower surface.
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