CN115398721A - 电池、用电装置、制备电池的方法和装置 - Google Patents

电池、用电装置、制备电池的方法和装置 Download PDF

Info

Publication number
CN115398721A
CN115398721A CN202180000846.3A CN202180000846A CN115398721A CN 115398721 A CN115398721 A CN 115398721A CN 202180000846 A CN202180000846 A CN 202180000846A CN 115398721 A CN115398721 A CN 115398721A
Authority
CN
China
Prior art keywords
battery
case
region
housing
pressure relief
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202180000846.3A
Other languages
English (en)
Other versions
CN115398721B (zh
Inventor
杨飘飘
陈小波
李耀
蒲玉杰
岳金如
顾明光
胡璐
黎贤达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Contemporary Amperex Technology Co Ltd
Original Assignee
Contemporary Amperex Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Contemporary Amperex Technology Co Ltd filed Critical Contemporary Amperex Technology Co Ltd
Priority to CN202311319415.0A priority Critical patent/CN117276798A/zh
Publication of CN115398721A publication Critical patent/CN115398721A/zh
Application granted granted Critical
Publication of CN115398721B publication Critical patent/CN115398721B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/375—Vent means sensitive to or responsive to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

提供了一种电池、用电装置、制备电池的方法和装置，电池(10)包括：多个电池单体(20)，电池单体(20)具有壳体(25)，壳体(25)被配置为在壳体(25)的内部压力或温度达到阈值时致动以泄放壳体(25)的内部压力；多个第一箱体(11)，第一箱体(11)用于容纳多个电池单体(20)中的至少一个电池单体(20)，第一箱体(11)包括泄压区域(113)，泄压区域(113)用于泄放第一箱体(11)的内部压力；第二箱体(12)，第二箱体(12)用于容纳多个第一箱体(11)，从而能够增强电池(10)的安全性。

Description

PCT国内申请，说明书已公开。

Claims (32)

  1. PCT国内申请，权利要求书已公开。
CN202180000846.3A 2021-03-15 2021-03-15 电池、用电装置、制备电池的方法和装置 Active CN115398721B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311319415.0A CN117276798A (zh) 2021-03-15 2021-03-15 电池、用电装置、制备电池的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/080838 WO2022193082A1 (zh) 2021-03-15 2021-03-15 电池, 用电装置, 制备电池的方法和装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202311319415.0A Division CN117276798A (zh) 2021-03-15 2021-03-15 电池、用电装置、制备电池的方法和装置

Publications (2)

Publication Number Publication Date
CN115398721A true CN115398721A (zh) 2022-11-25
CN115398721B CN115398721B (zh) 2023-11-03

Family

ID=82652588

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202180000846.3A Active CN115398721B (zh) 2021-03-15 2021-03-15 电池、用电装置、制备电池的方法和装置
CN202311319415.0A Pending CN117276798A (zh) 2021-03-15 2021-03-15 电池、用电装置、制备电池的方法和装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202311319415.0A Pending CN117276798A (zh) 2021-03-15 2021-03-15 电池、用电装置、制备电池的方法和装置

Country Status (7)

Country Link
US (2) US11404744B1 (zh)
EP (1) EP4087025B1 (zh)
JP (1) JP2024501935A (zh)
KR (1) KR20230107835A (zh)
CN (2) CN115398721B (zh)
HU (1) HUE061669T2 (zh)
WO (1) WO2022193082A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4102632B1 (en) * 2021-04-16 2024-05-29 Contemporary Amperex Technology Co., Limited Battery cell, battery, powered device, and method and device for preparing battery cell
WO2024106863A1 (ko) * 2022-11-14 2024-05-23 주식회사 엘지에너지솔루션 배터리 팩
CN115663389A (zh) * 2022-11-17 2023-01-31 宁德时代新能源科技股份有限公司 外壳部件、电池单体、电池及用电设备

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540567A (ja) * 1999-03-22 2002-11-26 グローリー ウィン インターナショナル グループ リミティド バッテリ用換気システム
JP2006185894A (ja) * 2004-11-30 2006-07-13 Nec Lamilion Energy Ltd フィルム外装電気デバイス集合体
JP2011175844A (ja) * 2010-02-24 2011-09-08 Mitsubishi Heavy Ind Ltd 電池パック
US20130095356A1 (en) * 2010-08-06 2013-04-18 Panasonic Corporation Cell module
CN205542990U (zh) * 2016-03-16 2016-08-31 宁德时代新能源科技股份有限公司 一种电池模组有害气体隔离排放结构
KR20170090261A (ko) * 2016-01-28 2017-08-07 주식회사 엘지화학 이차전지 팩 케이스 및 이를 포함하는 이차전지 팩
US20190181419A1 (en) * 2017-12-13 2019-06-13 Cadenza Innovation, Inc. Overcharge Electrical Disconnect System
CN209401710U (zh) * 2019-03-28 2019-09-17 宁德时代新能源科技股份有限公司 电池模组及电池包
CN209561492U (zh) * 2019-03-28 2019-10-29 宁德时代新能源科技股份有限公司 电池模组及电池包
CN209804772U (zh) * 2019-06-28 2019-12-17 蚂蚁新能源科技(天津)有限公司 一种防水防漏液的锂电池箱
WO2020153015A1 (ja) * 2019-01-25 2020-07-30 三洋電機株式会社 パック電池
CN111584784A (zh) * 2020-05-12 2020-08-25 合肥国轩高科动力能源有限公司 软包动力电池模组及其系统
US20200350531A1 (en) * 2019-05-03 2020-11-05 Farasis Energy (Ganzhou) Co., Ltd. Battery, battery enclosure and vehicle
CN112018302A (zh) * 2020-10-19 2020-12-01 江苏时代新能源科技有限公司 电池、用电装置、制备电池的方法和设备
CN112086605A (zh) * 2020-10-19 2020-12-15 江苏时代新能源科技有限公司 电池、用电装置、制备电池的方法和设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220077540A1 (en) 2019-01-25 2022-03-10 Sanyo Electric Co., Ltd. Battery pack
CN209860037U (zh) * 2019-07-25 2019-12-27 湖北省立得尔克新能源有限公司 一种锂电池储存箱
CN211530010U (zh) * 2019-12-25 2020-09-18 中能锂电科技泰州有限公司 一种动力锂电池箱

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540567A (ja) * 1999-03-22 2002-11-26 グローリー ウィン インターナショナル グループ リミティド バッテリ用換気システム
JP2006185894A (ja) * 2004-11-30 2006-07-13 Nec Lamilion Energy Ltd フィルム外装電気デバイス集合体
JP2011175844A (ja) * 2010-02-24 2011-09-08 Mitsubishi Heavy Ind Ltd 電池パック
US20130095356A1 (en) * 2010-08-06 2013-04-18 Panasonic Corporation Cell module
KR20170090261A (ko) * 2016-01-28 2017-08-07 주식회사 엘지화학 이차전지 팩 케이스 및 이를 포함하는 이차전지 팩
CN205542990U (zh) * 2016-03-16 2016-08-31 宁德时代新能源科技股份有限公司 一种电池模组有害气体隔离排放结构
US20190181419A1 (en) * 2017-12-13 2019-06-13 Cadenza Innovation, Inc. Overcharge Electrical Disconnect System
WO2020153015A1 (ja) * 2019-01-25 2020-07-30 三洋電機株式会社 パック電池
CN209401710U (zh) * 2019-03-28 2019-09-17 宁德时代新能源科技股份有限公司 电池模组及电池包
CN209561492U (zh) * 2019-03-28 2019-10-29 宁德时代新能源科技股份有限公司 电池模组及电池包
US20200350531A1 (en) * 2019-05-03 2020-11-05 Farasis Energy (Ganzhou) Co., Ltd. Battery, battery enclosure and vehicle
CN209804772U (zh) * 2019-06-28 2019-12-17 蚂蚁新能源科技(天津)有限公司 一种防水防漏液的锂电池箱
CN111584784A (zh) * 2020-05-12 2020-08-25 合肥国轩高科动力能源有限公司 软包动力电池模组及其系统
CN112018302A (zh) * 2020-10-19 2020-12-01 江苏时代新能源科技有限公司 电池、用电装置、制备电池的方法和设备
CN112086605A (zh) * 2020-10-19 2020-12-15 江苏时代新能源科技有限公司 电池、用电装置、制备电池的方法和设备

Also Published As

Publication number Publication date
EP4087025B1 (en) 2023-03-29
CN115398721B (zh) 2023-11-03
US11404744B1 (en) 2022-08-02
US11764437B2 (en) 2023-09-19
JP2024501935A (ja) 2024-01-17
CN117276798A (zh) 2023-12-22
HUE061669T2 (hu) 2023-08-28
US20220302551A1 (en) 2022-09-22
EP4087025A1 (en) 2022-11-09
WO2022193082A1 (zh) 2022-09-22
KR20230107835A (ko) 2023-07-18

Similar Documents

Publication Publication Date Title
CN213584016U (zh) 电池、用电装置和制备电池的装置
CN213601965U (zh) 电池、用电装置和制备电池的装置
CN114258611B (zh) 电池的箱体、电池、用电装置、制备电池的方法和装置
CN115398721B (zh) 电池、用电装置、制备电池的方法和装置
CN112736363B (zh) 电池单体、电池、用电装置、制备电池单体的方法及设备
CN114175378B (zh) 电池、用电装置、制备电池的方法和装置
CN114175364B (zh) 电池、用电装置、制备电池的方法和装置
US11522250B2 (en) Box of battery, battery, power consumption apparatus, method for producing battery and apparatus for producing battery
CN114175381A (zh) 电池、用电装置、制备电池的方法和装置
CN115668613B (zh) 电池的箱体、电池、用电设备、制备箱体的方法和装置
CN219123437U (zh) 绝缘件、端盖组件、电池单体、电池及用电设备
CN115715438B (zh) 电池单体及其制造方法和制造系统、电池以及用电装置
CN114175376B (zh) 电池及其相关装置、制备方法和制备设备
CN115036643B (zh) 电池单体、电池及用电设备
JP7417763B2 (ja) 電池、電力消費装置、電池を製造する方法と装置
CN115485894A (zh) 电池、用电装置、制备电池的方法和装置
CN220710396U (zh) 电池模组、电池和用电装置
CN218939874U (zh) 电池及用电装置
WO2023044619A1 (zh) 电池的箱体、电池、用电设备、制备电池的方法和设备
WO2023004649A1 (zh) 电池、用电装置、制备电池的方法和制备电池的装置
CN115548531A (zh) 隔离组件、电池及其制造方法和制造系统、用电装置
CN117199697A (zh) 泄压组件、电池单体、电池以及用电装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant