SE547871C2 - Cell connection assembly - Google Patents

Cell connection assembly

Info

Publication number
SE547871C2
SE547871C2 SE2351202A SE2351202A SE547871C2 SE 547871 C2 SE547871 C2 SE 547871C2 SE 2351202 A SE2351202 A SE 2351202A SE 2351202 A SE2351202 A SE 2351202A SE 547871 C2 SE547871 C2 SE 547871C2
Authority
SE
Sweden
Prior art keywords
cell connection
connection assembly
arrangement
positive
electrically coupling
Prior art date
Application number
SE2351202A
Other versions
SE2351202A1 (en
Inventor
Agustin Almada
Anneke Swierstra
Tomas Muld
Tomas Verhallen
Original Assignee
Scania Ind Batteries Ab
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 Scania Ind Batteries Ab filed Critical Scania Ind Batteries Ab
Priority to SE2351202A priority Critical patent/SE547871C2/en
Priority to PCT/EP2024/079479 priority patent/WO2025083198A2/en
Publication of SE2351202A1 publication Critical patent/SE2351202A1/en
Publication of SE547871C2 publication Critical patent/SE547871C2/en

Links

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
    • H01M50/204—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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

The present disclosure relates to cell connection assemblies for electrically coupling positive and negative terminals of an arrangement of a plurality of battery cells. The disclosure also relates to a method of electrically coupling a cell connection assembly with positive and negative terminals of an arrangement of a plurality of battery cells, and a battery-terminal-connecting layer for forming part of a cell connection assembly.
SE2351202A 2023-10-19 2023-10-19 Cell connection assembly SE547871C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2351202A SE547871C2 (en) 2023-10-19 2023-10-19 Cell connection assembly
PCT/EP2024/079479 WO2025083198A2 (en) 2023-10-19 2024-10-18 Cell connection assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2351202A SE547871C2 (en) 2023-10-19 2023-10-19 Cell connection assembly

Publications (2)

Publication Number Publication Date
SE2351202A1 SE2351202A1 (en) 2025-04-20
SE547871C2 true SE547871C2 (en) 2025-12-16

Family

ID=93432109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2351202A SE547871C2 (en) 2023-10-19 2023-10-19 Cell connection assembly

Country Status (2)

Country Link
SE (1) SE547871C2 (en)
WO (1) WO2025083198A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180190960A1 (en) * 2016-12-29 2018-07-05 Romeo Systems, Inc. Systems and methods for battery structure, interconnects, sensing, and balancing
US20190081310A1 (en) * 2017-09-12 2019-03-14 Sf Motors, Inc. Ribbonbond interconnects for electric vehicle battery blocks
US20190081308A1 (en) * 2017-09-12 2019-03-14 Sf Motors, Inc. Electric vehicle battery current collector
US20190280267A1 (en) * 2016-12-09 2019-09-12 Samsung Sdi Co., Ltd. Battery pack
US20200274184A1 (en) * 2019-02-26 2020-08-27 Tiveni Mergeco, Inc. Contact plate arrangement with three or more contact plate layers
US20230046621A1 (en) * 2021-08-13 2023-02-16 Canoo Technologies Inc. Single conductor layer cell-to-cell interconnect for electric vehicle power supply or other power supply

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11024924B2 (en) * 2016-10-14 2021-06-01 Tiveni Mergeco, Inc. Methods of welding a bonding connector of a contact plate to a battery cell terminal
KR20230089842A (en) * 2021-12-14 2023-06-21 경상국립대학교산학협력단 Battery pack and a manufacturing method using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190280267A1 (en) * 2016-12-09 2019-09-12 Samsung Sdi Co., Ltd. Battery pack
US20180190960A1 (en) * 2016-12-29 2018-07-05 Romeo Systems, Inc. Systems and methods for battery structure, interconnects, sensing, and balancing
US20190081310A1 (en) * 2017-09-12 2019-03-14 Sf Motors, Inc. Ribbonbond interconnects for electric vehicle battery blocks
US20190081308A1 (en) * 2017-09-12 2019-03-14 Sf Motors, Inc. Electric vehicle battery current collector
US20200274184A1 (en) * 2019-02-26 2020-08-27 Tiveni Mergeco, Inc. Contact plate arrangement with three or more contact plate layers
US20230046621A1 (en) * 2021-08-13 2023-02-16 Canoo Technologies Inc. Single conductor layer cell-to-cell interconnect for electric vehicle power supply or other power supply

Also Published As

Publication number Publication date
SE2351202A1 (en) 2025-04-20
WO2025083198A3 (en) 2025-06-26
WO2025083198A2 (en) 2025-04-24

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