BATTERY CELL

BATTERY CELL

An object is to provide a battery cell which can prevent current collectors from being damaged and cut. A battery cell is provided which includes a power generation element; a terminal; and an exterior, and in which the exterior includes, on both sides in a stacking direction, holes into which the t...

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Hauptverfasser: SAIJO, Yasuhiko, ASAHI, Yuriko
Format: Patent
Sprache:eng
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator SAIJO, Yasuhiko
ASAHI, Yuriko
description An object is to provide a battery cell which can prevent current collectors from being damaged and cut. A battery cell is provided which includes a power generation element; a terminal; and an exterior, and in which the exterior includes, on both sides in a stacking direction, holes into which the terminal is inserted, both end portions of the terminal in the stacking direction are extended outside the exterior, a first distance holder is arranged between current collectors and around abutment parts of the current collectors that abut on the terminal, at each end portion in the stacking direction, a second distance holder is arranged between the current collector and the exterior and around an abutment part of the current collector that abuts on the terminal and at least one of the second distance holders is smaller in thickness than the first distance holder in the stacking direction.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title BATTERY CELL
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