SE547986C2 - Battery assembly and motor vehicle - Google Patents

Battery assembly and motor vehicle

Info

Publication number
SE547986C2
SE547986C2 SE2450529A SE2450529A SE547986C2 SE 547986 C2 SE547986 C2 SE 547986C2 SE 2450529 A SE2450529 A SE 2450529A SE 2450529 A SE2450529 A SE 2450529A SE 547986 C2 SE547986 C2 SE 547986C2
Authority
SE
Sweden
Prior art keywords
battery
battery assembly
fitting
motor vehicle
battery cells
Prior art date
Application number
SE2450529A
Other versions
SE2450529A1 (en
Inventor
Dominik Grass
Original Assignee
Porsche Ag
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 Porsche Ag filed Critical Porsche Ag
Publication of SE2450529A1 publication Critical patent/SE2450529A1/en
Publication of SE547986C2 publication Critical patent/SE547986C2/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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0468—Compression means for stacks of electrodes and separators
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • 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
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The present invention relates to a battery assembly (1), in particular a high-voltage battery assembly, in particular for a motor vehicle and a motor vehicle with a battery assembly (1) according to the invention. The battery assembly (1) according to the invention has a battery housing (10) with a cuboid interior (102), wherein at least two battery cells (11) arranged parallel to one another are arranged in the interior (102) in a first transverse direction (X) running perpendicular to an insertion direction. A compression pad (12) is arranged between each of the battery cells (11). Furthermore, at least one contact element (13) arranged in a corner of the interior (102) of the battery housing (10) is provided with a contact surface (131) which is in contact with a battery cell (11) or a component connected thereto in a force-fitting and/or form-fitting manner, wherein the contact element (13) is designed for this purpose, to exert a force via the contact surface (131) on the battery cells (11) or the component connected thereto in a force-fitting and/or form-fitting manner in a second transverse direction (Z) running perpendicular to the first transverse direction (X) on the battery cells (11) and pressing the battery cells (11) or the component connected thereto in a force-fitting and/or form-fitting manner against a stop.
SE2450529A 2023-06-07 2024-05-16 Battery assembly and motor vehicle SE547986C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023114919.9A DE102023114919A1 (en) 2023-06-07 2023-06-07 battery arrangement

Publications (2)

Publication Number Publication Date
SE2450529A1 SE2450529A1 (en) 2024-12-08
SE547986C2 true SE547986C2 (en) 2026-01-07

Family

ID=93567124

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2450529A SE547986C2 (en) 2023-06-07 2024-05-16 Battery assembly and motor vehicle

Country Status (4)

Country Link
US (1) US20240413456A1 (en)
KR (1) KR20240174047A (en)
DE (1) DE102023114919A1 (en)
SE (1) SE547986C2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9112207B2 (en) * 2012-10-30 2015-08-18 Samsung Sdi Co., Ltd. Battery assembly
US20220123420A1 (en) * 2020-10-20 2022-04-21 Prime Planet Energy & Solutions, Inc. Power storage device
EP4178017A1 (en) * 2021-11-03 2023-05-10 Valmet Automotive EV Power Oy A battery pack and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015217630A1 (en) * 2015-09-15 2017-03-16 Robert Bosch Gmbh Compression element of at least one battery cell having battery module, battery module with such a compression element and method for its preparation and battery
DE102016212783A1 (en) 2016-07-13 2018-01-18 Bayerische Motoren Werke Aktiengesellschaft battery
KR102249896B1 (en) * 2016-11-08 2021-05-07 삼성에스디아이 주식회사 Rechargeable battery module and pack
CN113785437A (en) * 2019-06-28 2021-12-10 三洋电机株式会社 Power supply device, electric vehicle having the same, and power storage device
DE102019210194A1 (en) 2019-07-10 2021-01-14 Mahle International Gmbh Energy storage cell stack
KR102481343B1 (en) * 2019-10-25 2022-12-23 주식회사 엘지에너지솔루션 Battery module and battery pack including the same
DE102020118890A1 (en) 2020-07-16 2022-01-20 Audi Aktiengesellschaft Cell module for a traction battery of a motor vehicle and method for producing a cell module
DE102020005245A1 (en) 2020-08-27 2020-11-19 Daimler Ag Battery module
DE102021118396A1 (en) * 2021-07-15 2023-01-19 Audi Aktiengesellschaft Module housing arrangement, battery module and method for clamping a battery module
DE102021121397A1 (en) * 2021-08-18 2023-02-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft battery arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9112207B2 (en) * 2012-10-30 2015-08-18 Samsung Sdi Co., Ltd. Battery assembly
US20220123420A1 (en) * 2020-10-20 2022-04-21 Prime Planet Energy & Solutions, Inc. Power storage device
EP4178017A1 (en) * 2021-11-03 2023-05-10 Valmet Automotive EV Power Oy A battery pack and method

Also Published As

Publication number Publication date
US20240413456A1 (en) 2024-12-12
KR20240174047A (en) 2024-12-16
SE2450529A1 (en) 2024-12-08
DE102023114919A1 (en) 2024-12-12

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