SE545744C2 - A cell carrier for a battery pack - Google Patents

A cell carrier for a battery pack

Info

Publication number
SE545744C2
SE545744C2 SE2150774A SE2150774A SE545744C2 SE 545744 C2 SE545744 C2 SE 545744C2 SE 2150774 A SE2150774 A SE 2150774A SE 2150774 A SE2150774 A SE 2150774A SE 545744 C2 SE545744 C2 SE 545744C2
Authority
SE
Sweden
Prior art keywords
battery
cell carrier
battery pack
stack
battery stack
Prior art date
Application number
SE2150774A
Other versions
SE2150774A1 (en
Inventor
Csaba Dobi
Rodyn Gilharry
Original Assignee
Northvolt 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 Northvolt Ab filed Critical Northvolt Ab
Publication of SE2150774A1 publication Critical patent/SE2150774A1/en
Publication of SE545744C2 publication Critical patent/SE545744C2/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
    • H01M50/289—Mountings; 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
    • 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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • 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)

Abstract

The present invention relates to a cell carrier (14; 24, 28; 44) for supporting at least one battery stack (13; 33) comprising a plurality of battery cells (11). The cell carrier is further provided with at least one spacer (15; 25) arranged to a first side of the carrier plate (16; 26; 46), the first side configured to face a first battery stack of the at least one battery stack (13; 33) and each spacer (15: 25) is configured to be positioned between adjacent battery cells (11) to provide a predetermined gap (17) when mounted to a first battery stack of the at least one battery stack (13; 33). The invention also relates to a battery array comprising at least two cell carriers, a battery assembly comprising a plurality of battery arrays, and a vehicle comprising a battery assembly.
SE2150774A 2021-04-13 2021-06-16 A cell carrier for a battery pack SE545744C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2150457 2021-04-13
SE2150634 2021-05-18

Publications (2)

Publication Number Publication Date
SE2150774A1 SE2150774A1 (en) 2022-10-14
SE545744C2 true SE545744C2 (en) 2023-12-27

Family

ID=83996965

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2150774A SE545744C2 (en) 2021-04-13 2021-06-16 A cell carrier for a battery pack

Country Status (1)

Country Link
SE (1) SE545744C2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130273404A1 (en) * 2010-10-30 2013-10-17 Sanyo Electric., Ltd Battery pack and vehicle including the same
US8916282B1 (en) * 2011-02-23 2014-12-23 The Boeing Company Battery cell isolation system
EP2911233A1 (en) * 2012-10-18 2015-08-26 Hitachi Automotive Systems, Ltd. Battery block and battery module having same
DE102016109701A1 (en) * 2015-06-11 2016-12-15 Ford Global Technologies, Llc Battery cell spacers for producing dielectric barriers within a battery assembly
US20190097189A1 (en) * 2017-09-28 2019-03-28 GM Global Technology Operations LLC Polymeric battery frames and battery packs incorporating the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130273404A1 (en) * 2010-10-30 2013-10-17 Sanyo Electric., Ltd Battery pack and vehicle including the same
US8916282B1 (en) * 2011-02-23 2014-12-23 The Boeing Company Battery cell isolation system
EP2911233A1 (en) * 2012-10-18 2015-08-26 Hitachi Automotive Systems, Ltd. Battery block and battery module having same
DE102016109701A1 (en) * 2015-06-11 2016-12-15 Ford Global Technologies, Llc Battery cell spacers for producing dielectric barriers within a battery assembly
US20190097189A1 (en) * 2017-09-28 2019-03-28 GM Global Technology Operations LLC Polymeric battery frames and battery packs incorporating the same

Also Published As

Publication number Publication date
SE2150774A1 (en) 2022-10-14

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