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1. US20220173427 - LAYERED ELECTRODE BODY MANUFACTURING DEVICE

官庁
アメリカ合衆国
出願番号 17598662
出願日 11.03.2020
公開番号 20220173427
公開日 02.06.2022
公報種別 A1
IPC
H01M 10/04
H電気
01基本的電気素子
M化学的エネルギーを電気的エネルギーに直接変換するための方法または手段,例.電池
10二次電池;その製造
04構造または製造一般
H01M 10/0585
H電気
01基本的電気素子
M化学的エネルギーを電気的エネルギーに直接変換するための方法または手段,例.電池
10二次電池;その製造
05非水電解質二次電池
058構造または製造
0585板状電極を有する二次電池
CPC
H01M 10/0585
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
058Construction or manufacture
0585of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
H01M 10/0468
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
0468Compression means for stacks of electrodes and separators
出願人 Panasonic Corporation
SANYO Electric Co., Ltd.
発明者 Kenji Inagaki
Tatsuya Masada
Masahide Maruyama
優先権情報 2019-067841 29.03.2019 JP
発明の名称
(EN) LAYERED ELECTRODE BODY MANUFACTURING DEVICE
要約
(EN)

A layered electrode body manufacturing device comprising: a negative electrode cut drum which cuts a negative electrode single plate at a first width, generates a negative electrode plate, and conveys same; a negative electrode heat drum which heats the negative electrode plate; a positive electrode cut drum which cuts a positive electrode single plate at a second width, generates a positive electrode plate, and conveys same; a positive electrode heat drum which heats the positive electrode plate; a bonding drum; a separator cut drum which cuts, at a third width, a second separator single plate and a first separator single plate of a layered body which is bonded with the bonding drum; and a laminating drum which layers the cut layered body on a laminating stage.