Power supply device, vehicle equipped with power supply device, and power storage device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11901582
APP PUB NO 20210091349A1
SERIAL NO

16954759

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power supply device disposes an end plate at each end of a battery stack in a stacked direction of the battery stack, and couples a binding bar to the end plate, so as to fix battery cells. The binding bar includes a plate-shaped bar that extends in the stacked direction of the battery stack, and an engagement block that is fixed to the plate-shaped bar and protrudes as a face opposing an outer peripheral face of the end plate. The End plate includes a fitting part to which the engagement block is guided, and a stopper. The fitting part is disposed on the outer peripheral face of the end plate. The stopper is disposed closer to the battery stack with respect to the fitting part, and abuts the engagement block.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PANASONIC HOLDINGS CORPORATIONOSAKA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Omura, Tetsuji Hyogo, JP 78 731
Terauchi, Shinobu Hyogo, JP 12 25

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