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GB2598955B - Pouch cell unit - Google Patents

Pouch cell unit Download PDF

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Publication number
GB2598955B
GB2598955B GB2014945.6A GB202014945A GB2598955B GB 2598955 B GB2598955 B GB 2598955B GB 202014945 A GB202014945 A GB 202014945A GB 2598955 B GB2598955 B GB 2598955B
Authority
GB
United Kingdom
Prior art keywords
cell unit
pouch cell
pouch
unit
cell
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
GB2014945.6A
Other versions
GB2598955A (en
GB202014945D0 (en
Inventor
Y Ting Darren
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.)
Cummins Inc
Original Assignee
Cummins 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 Cummins Inc filed Critical Cummins Inc
Priority to GB2014945.6A priority Critical patent/GB2598955B/en
Publication of GB202014945D0 publication Critical patent/GB202014945D0/en
Priority to CN202122153918.8U priority patent/CN216120407U/en
Publication of GB2598955A publication Critical patent/GB2598955A/en
Application granted granted Critical
Publication of GB2598955B publication Critical patent/GB2598955B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6551Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258Modular batteries; Casings provided with means for assembling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/507Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514Methods for interconnecting adjacent batteries or cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/552Terminals characterised by their shape
    • H01M50/553Terminals adapted for prismatic, pouch or rectangular cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/564Terminals characterised by their manufacturing process
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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)
  • Connection Of Batteries Or Terminals (AREA)
GB2014945.6A 2020-09-22 2020-09-22 Pouch cell unit Active GB2598955B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2014945.6A GB2598955B (en) 2020-09-22 2020-09-22 Pouch cell unit
CN202122153918.8U CN216120407U (en) 2020-09-22 2021-09-07 Laminate polymer battery cell and battery module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2014945.6A GB2598955B (en) 2020-09-22 2020-09-22 Pouch cell unit

Publications (3)

Publication Number Publication Date
GB202014945D0 GB202014945D0 (en) 2020-11-04
GB2598955A GB2598955A (en) 2022-03-23
GB2598955B true GB2598955B (en) 2025-06-04

Family

ID=73196701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2014945.6A Active GB2598955B (en) 2020-09-22 2020-09-22 Pouch cell unit

Country Status (2)

Country Link
CN (1) CN216120407U (en)
GB (1) GB2598955B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112461902B (en) * 2020-12-10 2024-12-31 南杰智汇(深圳)科技有限公司 Removable multifunctional soft pack battery mold
KR20240007501A (en) * 2022-07-08 2024-01-16 주식회사 엘지에너지솔루션 Battery module, battery pack and vehicle including the same
EP4310993A1 (en) * 2022-07-21 2024-01-24 Newfrey LLC Battery apparatus with a cell tab cooling system
FR3154552A1 (en) * 2023-10-23 2025-04-25 Nidec Energy As Electrical energy storage system

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013018415A1 (en) * 2013-11-02 2015-05-07 Daimler Ag Battery with a large number of individual battery cells
CN106299188A (en) * 2016-09-29 2017-01-04 常州普莱德新能源电池科技有限公司 A kind of soft package battery module used for electric vehicle
CN107452933A (en) * 2017-06-30 2017-12-08 多氟多(焦作)新能源科技有限公司 A kind of soft package lithium battery module and insulation assembly and power module
CN207320191U (en) * 2017-08-24 2018-05-04 多氟多(焦作)新能源科技有限公司 Soft package lithium battery module and its battery core unit, the frame of battery core unit
WO2018159928A1 (en) * 2017-02-28 2018-09-07 주식회사 유라코퍼레이션 Frame assembly and method for manufacturing same
WO2018220199A1 (en) * 2017-06-01 2018-12-06 Johnson Controls Advanced Power Solutions Gmbh Cell assembly, cell sub-module, energy storage module and method for assembling the same
CN108987634A (en) * 2018-07-12 2018-12-11 杭州波谱莱新能源科技有限公司 Soft-package battery mould group
CN210326013U (en) * 2019-09-12 2020-04-14 骆驼集团新能源电池有限公司 Soft package lithium ion battery monomer module
CN210576055U (en) * 2019-06-06 2020-05-19 宁波利维能储能系统有限公司 Laminate polymer battery module
CN211295223U (en) * 2020-03-04 2020-08-18 多氟多新能源科技有限公司 Soft packet of lithium cell power module

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013018415A1 (en) * 2013-11-02 2015-05-07 Daimler Ag Battery with a large number of individual battery cells
CN106299188A (en) * 2016-09-29 2017-01-04 常州普莱德新能源电池科技有限公司 A kind of soft package battery module used for electric vehicle
WO2018159928A1 (en) * 2017-02-28 2018-09-07 주식회사 유라코퍼레이션 Frame assembly and method for manufacturing same
WO2018220199A1 (en) * 2017-06-01 2018-12-06 Johnson Controls Advanced Power Solutions Gmbh Cell assembly, cell sub-module, energy storage module and method for assembling the same
CN107452933A (en) * 2017-06-30 2017-12-08 多氟多(焦作)新能源科技有限公司 A kind of soft package lithium battery module and insulation assembly and power module
CN207320191U (en) * 2017-08-24 2018-05-04 多氟多(焦作)新能源科技有限公司 Soft package lithium battery module and its battery core unit, the frame of battery core unit
CN108987634A (en) * 2018-07-12 2018-12-11 杭州波谱莱新能源科技有限公司 Soft-package battery mould group
CN210576055U (en) * 2019-06-06 2020-05-19 宁波利维能储能系统有限公司 Laminate polymer battery module
CN210326013U (en) * 2019-09-12 2020-04-14 骆驼集团新能源电池有限公司 Soft package lithium ion battery monomer module
CN211295223U (en) * 2020-03-04 2020-08-18 多氟多新能源科技有限公司 Soft packet of lithium cell power module

Also Published As

Publication number Publication date
GB2598955A (en) 2022-03-23
CN216120407U (en) 2022-03-22
GB202014945D0 (en) 2020-11-04

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