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1. WO2020140652 - BATTERY MODULE AND BATTERY PACK

Publication Number WO/2020/140652
Publication Date 09.07.2020
International Application No. PCT/CN2019/121030
International Filing Date 26.11.2019
IPC
H01M 2/34 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
34with provision for preventing undesired use or discharge
H01M 2/20 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
H01M 2/10 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
CPC
H01M 50/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 50/209
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
204Racks, modules or packs for multiple batteries or multiple cells
207characterised by their shape
209adapted for prismatic or rectangular cells
H01M 50/50
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
H01M 50/507
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
507comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/536
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
531Electrode connections inside a battery casing
536characterised by the method of fixing the leads to the electrodes, e.g. by welding
H01M 50/54
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
531Electrode connections inside a battery casing
54Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
Applicants
  • 宁德时代新能源科技股份有限公司 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED [CN]/[CN]
Inventors
  • 陈兴地 CHEN, Xingdi
  • 游凯杰 YOU, Kaijie
  • 唐彧 TANG, Yu
  • 侯跃攀 HOU, Yuepan
  • 李子源 LI, Ziyuan
  • 马俊 MA, Jun
Agents
  • 北京智晨知识产权代理有限公司 BEIJING ZHICHEN INTELLECTUAL PROPERTY AGENCY LTD.
Priority Data
201822275432.X30.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BATTERY MODULE AND BATTERY PACK
(FR) MODULE DE BATTERIE ET BLOC-BATTERIE
(ZH) 一种电池模块及电池包
Abstract
(EN)
Provided are a battery module and a battery pack. The battery module comprises a battery monomer arrangement structure, busbars (3), and a fixing plate (4). The battery monomer arrangement structure comprises a plurality of battery monomers (11). The plurality of battery monomers (11) are electrically connected by means of the plurality of busbars (3), so as to form a battery-module first output electrode (5) and a battery-module second output electrode (6). The battery-module first output electrode (5) and the battery-module second output electrode (6) are arranged at one end of the battery module along the horizontal direction. The fixing plate (4) is provided with an insulating portion (43). At least one part of the insulating part (43) is located between the battery-module first output electrode (5) and the battery-module second output electrode (6), so as to separate the battery-module first output electrode (5) from the battery-module second output electrode (6).
(FR)
L'invention concerne un module de batterie et un bloc-batterie. Le module de batterie comprend une structure d'agencement de monomères de batterie, des barres omnibus (3) et une plaque de fixation (4). La structure d'agencement de monomères de batterie comprend une pluralité de monomères de batterie (11). La pluralité de monomères de batterie (11) sont électriquement connectés au moyen de la pluralité de barres omnibus (3), de manière à former une première électrode de sortie de module de batterie (5) et une seconde électrode de sortie de module de batterie (6). La première électrode de sortie de module de batterie (5) et la seconde électrode de sortie de module de batterie (6) sont agencées au niveau d'une extrémité du module de batterie le long de la direction horizontale. La plaque de fixation (4) comporte une partie isolante (43). Au moins une partie de la partie isolante (43) est située entre la première électrode de sortie de module de batterie (5) et la seconde électrode de sortie de module de batterie (6), de manière à séparer la première électrode de sortie de module de batterie (5) de la seconde électrode de sortie de module de batterie (6).
(ZH)
一种电池模块及电池包,包括电池单体排列结构、汇流排(3)以及固定板(4);电池单体排列结构包括多个电池单体(11);多个电池单体(11)通过多个汇流排(3)电连接,以形成电池模块第一输出极(5)以及电池模块第二输出极(6),电池模块第一输出极(5)以及电池模块第二输出极(6)设置在电池模块的沿水平方向的同一端;固定板(4)设置有绝缘部(43),绝缘部(43)的至少一部分位于电池模块第一输出极(5)以及电池模块第二输出极(6)之间,以将电池模块第一输出极(5)与电池模块第二输出极(6)隔开。
Also published as
Latest bibliographic data on file with the International Bureau