CN120239924A - 电池组 - Google Patents

电池组 Download PDF

Info

Publication number
CN120239924A
CN120239924A CN202380079763.7A CN202380079763A CN120239924A CN 120239924 A CN120239924 A CN 120239924A CN 202380079763 A CN202380079763 A CN 202380079763A CN 120239924 A CN120239924 A CN 120239924A
Authority
CN
China
Prior art keywords
battery
batteries
liquid
holder
coolant
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.)
Pending
Application number
CN202380079763.7A
Other languages
English (en)
Chinese (zh)
Inventor
清水启介
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN120239924A publication Critical patent/CN120239924A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • H01M10/643—Cylindrical 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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • 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
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
CN202380079763.7A 2022-11-30 2023-10-19 电池组 Pending CN120239924A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-191304 2022-11-30
JP2022191304 2022-11-30
PCT/JP2023/037805 WO2024116635A1 (ja) 2022-11-30 2023-10-19 電池パック

Publications (1)

Publication Number Publication Date
CN120239924A true CN120239924A (zh) 2025-07-01

Family

ID=91323586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380079763.7A Pending CN120239924A (zh) 2022-11-30 2023-10-19 电池组

Country Status (4)

Country Link
EP (1) EP4629412A4 (https=)
JP (1) JPWO2024116635A1 (https=)
CN (1) CN120239924A (https=)
WO (1) WO2024116635A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118694013B (zh) * 2024-08-23 2024-11-22 杭州中宏聚能新能源科技有限公司 一种防漏液液冷储能柜
CN119050545B (zh) * 2024-10-29 2025-04-15 江苏科腾环境科技有限公司 一种储能电池柜用温度控制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017648B4 (de) * 2005-04-15 2008-01-10 Daimlerchrysler Ag Flüssigkeitsgekühlte Batterie und Verfahren zum Betreiben einer solchen
JP2014060088A (ja) 2012-09-19 2014-04-03 Toshiba Corp 二次電池装置および二次電池システム
JP6233781B2 (ja) * 2014-01-23 2017-11-22 睦月電機株式会社 冷却装置
US9685645B2 (en) * 2014-07-16 2017-06-20 Ford Global Technologies, Llc Battery pack venting system for electrified vehicle
JP6772986B2 (ja) * 2017-08-08 2020-10-21 トヨタ自動車株式会社 電池パック
FR3077430B1 (fr) * 2018-01-29 2020-02-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives Module d'accumulateurs electriques et batterie comprenant plusieurs modules
FR3114917B1 (fr) * 2020-10-06 2023-05-12 Commissariat Energie Atomique Carter de batterie

Also Published As

Publication number Publication date
WO2024116635A1 (ja) 2024-06-06
JPWO2024116635A1 (https=) 2024-06-06
EP4629412A1 (en) 2025-10-08
EP4629412A4 (en) 2026-03-18

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