Power conversion device for railway vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10470343
APP PUB NO 20170318709A1
SERIAL NO

15468220

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Abstract

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This power conversion device for a railway vehicle includes a first radiation fin radiating heat from a semiconductor device and a second radiation fin arranged at a prescribed interval from the first radiation fin in a traveling direction for radiating heat from the semiconductor device. At least either one of the first and second radiation fins includes an air duct formed by partially not providing a plurality of fin portions.

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Patent Owner(s)

Patent OwnerAddress
FUJI ELECTRIC CO LTDKANAGAWA KANAGAWA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Kimihisa Yokohama, JP 11 21
Shibata, Misato Hino, JP 2 3
Uehara, Yoshihisa Hino, JP 8 20

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