Power Conversion Device and Mechatronic Power Conversion Device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230059509A1
SERIAL NO

17797148

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An object of the present invention is to provide a power conversion device configured to attain suppression of heat concentration and miniaturization of the device. The power conversion device 40 includes a power module 17 for converting dc power into ac power, a first circuit substrate (power circuit substrate) 16 including a capacitor 31 for smoothing the dc power, and a casing 20 for storing the power module 17 and the first circuit substrate 16. Either the first circuit substrate 16 or the power module 17 is disposed on an inner surface 20bb of a side wall 20b having an outer wall surface 20ba of the casing 20, and the other is disposed on a predetermined inner wall surface 20a of the casing 20 to form an angle with the inner surface 20bb.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTD2520 TAKABA HITACHINAKA-SHI IBARAKI 3128503 ?3128503

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HATTORI, Yukio Hitachinaka-shi, Ibaraki, JP 28 192
IDE, Eiichi Tokyo, JP 53 614
MIMA, Akira Tokyo, JP 21 89

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