CN114223091B - 电池包 - Google Patents

电池包 Download PDF

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Publication number
CN114223091B
CN114223091B CN202080057736.6A CN202080057736A CN114223091B CN 114223091 B CN114223091 B CN 114223091B CN 202080057736 A CN202080057736 A CN 202080057736A CN 114223091 B CN114223091 B CN 114223091B
Authority
CN
China
Prior art keywords
battery
gas
battery pack
housing
holding surface
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.)
Active
Application number
CN202080057736.6A
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English (en)
Chinese (zh)
Other versions
CN114223091A (zh
Inventor
内藤匡
仲元正至
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.)
Vehicle Energy Japan Inc
Original Assignee
Vehicle Energy Japan Inc
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 Vehicle Energy Japan Inc filed Critical Vehicle Energy Japan Inc
Publication of CN114223091A publication Critical patent/CN114223091A/zh
Application granted granted Critical
Publication of CN114223091B publication Critical patent/CN114223091B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01M50/20—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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
CN202080057736.6A 2019-09-10 2020-08-28 电池包 Active CN114223091B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-164441 2019-09-10
JP2019164441 2019-09-10
PCT/JP2020/032511 WO2021049315A1 (ja) 2019-09-10 2020-08-28 電池パック

Publications (2)

Publication Number Publication Date
CN114223091A CN114223091A (zh) 2022-03-22
CN114223091B true CN114223091B (zh) 2024-07-26

Family

ID=74866068

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080057736.6A Active CN114223091B (zh) 2019-09-10 2020-08-28 电池包

Country Status (5)

Country Link
US (1) US12148948B2 (https=)
EP (1) EP4030541A4 (https=)
JP (1) JP7271686B2 (https=)
CN (1) CN114223091B (https=)
WO (1) WO2021049315A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102861602B1 (ko) * 2021-06-21 2025-09-17 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지 팩
JP7432755B2 (ja) 2021-07-28 2024-02-16 寧徳時代新能源科技股▲分▼有限公司 電池、電力消費装置、電池の製造方法及び電池の製造装置
JP7786963B2 (ja) * 2022-01-27 2025-12-16 トヨタ自動車株式会社 電池パックの排煙構造
WO2023162909A1 (ja) * 2022-02-28 2023-08-31 パナソニックＩｐマネジメント株式会社 蓄電モジュール
JPWO2024071059A1 (https=) * 2022-09-28 2024-04-04
KR20240084191A (ko) * 2022-12-06 2024-06-13 주식회사 엘지에너지솔루션 열분산 패시브 냉각구조를 구비하는 배터리 팩
WO2024190236A1 (ja) * 2023-03-13 2024-09-19 株式会社Ｇｓユアサ 蓄電装置
DE102023003862A1 (de) * 2023-09-23 2025-03-27 Mercedes-Benz Group AG Entgasungseinheit zum Entgasen eines Batteriegehäuses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015056325A (ja) * 2013-09-12 2015-03-23 株式会社リチウムエナジージャパン 蓄電装置
JP2016054127A (ja) * 2014-09-04 2016-04-14 株式会社Ｇｓユアサ 蓄電装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120263982A1 (en) 2010-11-30 2012-10-18 Shunsuke Yasui Battery pack
JP2013025983A (ja) 2011-07-20 2013-02-04 Sanyo Electric Co Ltd 電源装置及び電源装置を備える車両
KR102295629B1 (ko) 2013-09-12 2021-08-27 가부시키가이샤 지에스 유아사 축전 장치
JP6601235B2 (ja) * 2016-01-26 2019-11-06 株式会社デンソー 電池パック
CN107123774B (zh) * 2016-02-25 2019-10-11 比亚迪股份有限公司 单体电池、电池模组、动力电池及电动汽车
CN108511660B (zh) 2017-02-28 2020-08-28 宁德时代新能源科技股份有限公司 电池模组
JP7027708B2 (ja) * 2017-06-30 2022-03-02 株式会社豊田自動織機 電池モジュール及び電池パック
JP2021028864A (ja) * 2017-12-05 2021-02-25 日立オートモティブシステムズ株式会社 電池パック
CN113782910B (zh) * 2021-08-27 2023-09-08 中国第一汽车股份有限公司 一种动力电池包的热流泄放装置、方法、动力电池包和车辆
WO2023038396A1 (ko) * 2021-09-09 2023-03-16 주식회사 엘지에너지솔루션 파우치형 배터리 셀의 길이 방향 확장 구조를 적용한 셀 어셈블리, 이를 포함하는 배터리 팩
CN218513525U (zh) * 2022-07-27 2023-02-21 亿航智能设备（广州）有限公司 一种飞行器动力电池及飞行器
CN219832764U (zh) * 2022-12-29 2023-10-13 远景能源有限公司 一种浸没式冷却电池包及储能冷却系统
CN116345017A (zh) * 2023-04-14 2023-06-27 天津市捷威动力工业有限公司 动力电池系统及新能源汽车

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015056325A (ja) * 2013-09-12 2015-03-23 株式会社リチウムエナジージャパン 蓄電装置
JP2016054127A (ja) * 2014-09-04 2016-04-14 株式会社Ｇｓユアサ 蓄電装置

Also Published As

Publication number Publication date
US20220294074A1 (en) 2022-09-15
EP4030541A1 (en) 2022-07-20
WO2021049315A1 (ja) 2021-03-18
EP4030541A4 (en) 2025-02-26
US12148948B2 (en) 2024-11-19
CN114223091A (zh) 2022-03-22
JPWO2021049315A1 (https=) 2021-03-18
JP7271686B2 (ja) 2023-05-11

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