Battery system, electric vehicle equipped with battery system, and electricity storage device

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United States of America

PATENT NO 12095063
SERIAL NO

17256180

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Abstract

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A battery system incudes battery stack formed by stacking a plurality of battery cells and cooling plate thermally coupled to battery cell of battery stack. Heat insulating material is disposed between battery cells of battery stack, which are adjacent to each other, and heat insulating material insulates heat between battery cells adjacent to each other. In addition, cooling plate cools battery cell, is used in combination with an endothermic material having heat capacity to absorb thermal runaway energy of battery cell, and prevents induction of thermal runaway.

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Patent Owner(s)

Patent OwnerAddress
SANYO ELECTRIC CO LTDJAPAN'S OSAKA MORIGUCHI CITY BEIJING SAKAMOTO 2 D EYES 18 TIMES MORIGUCHI-SHI OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Egashira, Takuya Hyogo, JP 22 66
Ito, Tomoaki Hyogo, JP 93 647
Yoshida, Naotake Hyogo, JP 36 126

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