Method for manufacturing an electrode assembly for a battery cell and battery cell

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11302902
APP PUB NO 20190334158A1
SERIAL NO

16385287

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Abstract

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The invention refers to a method for manufacturing an electrode assembly for a battery cell, whereat segments of a first electrode are placed between a continuous first separator sheet and a continuous second separator sheet; segments of a second electrode are placed on an opposite side of the first separator sheet in respect of the segments of the first electrode and on an opposite side of the second separator sheet in respect of the segments of the first electrode such that a tape element is formed; and the tape element is folded such that the segments of the first electrode and the segments of the second electrode are aligned in a stacking direction. The invention also refers to a battery cell, in particular a lithium ion battery cell, comprising an electrode assembly manufactured using the method according to the invention.

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHPOSTFACH 30 02 20 STUTTGART 70442
GS YUASA INTERNATIONAL LTDKISSHOIN MINAMI-KU KYOTO-SHI KYOTO 601-8520

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Joo Young Ludwigsburg, DE 28 102
Hore, Sarmimala Fruemsen, CH 27 110

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