SE547985C2 - Directly cooled battery module and battery with a directly cooled battery module - Google Patents

Directly cooled battery module and battery with a directly cooled battery module

Info

Publication number
SE547985C2
SE547985C2 SE2351094A SE2351094A SE547985C2 SE 547985 C2 SE547985 C2 SE 547985C2 SE 2351094 A SE2351094 A SE 2351094A SE 2351094 A SE2351094 A SE 2351094A SE 547985 C2 SE547985 C2 SE 547985C2
Authority
SE
Sweden
Prior art keywords
battery
module
directly cooled
battery module
module casing
Prior art date
Application number
SE2351094A
Other versions
SE2351094A1 (en
Inventor
Arnold Lamm
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 SE2351094A1 publication Critical patent/SE2351094A1/en
Publication of SE547985C2 publication Critical patent/SE547985C2/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
    • 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
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M10/647—Prismatic or flat cells, e.g. pouch 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • 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
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • H01M50/249—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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • 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
    • 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)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention relates to a directly cooled battery module (100) comprising at least one module casing (40) and a plurality of battery cells (10) arranged within the module casing (40). The module casing (40) encloses the plurality of battery cells (10) at least in some regions, and the battery cells (10) have a vertical axis (20) and first and second end faces (16, 18), which are mutually spaced in the direction of the vertical axis (20), and are arranged successively in the form of a cell packet (38) in a stacking direction (26) which is transverse to the vertical axis (20). The battery module also comprises a fluid supply device (50) with at least one inlet opening (54), which conducts a cooling liquid (60) to the battery cells (10) when operated as intended, and at least one outlet opening (56) for freely discharging the cooling liquid (60) out of the module casing (40) and/or the cell packet (38) and into the surroundings of the module casing (40), in particular into a battery housing (210) when arranged in a battery housing (210) as intended.The invention additionally relates to a battery (200) comprising at least one directly cooled battery module (100).
SE2351094A 2021-03-10 2022-03-04 Directly cooled battery module and battery with a directly cooled battery module SE547985C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021105861.9A DE102021105861A1 (en) 2021-03-10 2021-03-10 DIRECT-COOLED BATTERY MODULE AND BATTERY WITH DIRECT-COOLED BATTERY MODULE
PCT/EP2022/055573 WO2022189295A1 (en) 2021-03-10 2022-03-04 Directly cooled battery module and battery with a directly cooled battery module

Publications (2)

Publication Number Publication Date
SE2351094A1 SE2351094A1 (en) 2023-09-21
SE547985C2 true SE547985C2 (en) 2026-01-07

Family

ID=80780662

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2351094A SE547985C2 (en) 2021-03-10 2022-03-04 Directly cooled battery module and battery with a directly cooled battery module

Country Status (6)

Country Link
US (1) US20240170754A1 (en)
CN (1) CN116964830A (en)
DE (2) DE102021105861A1 (en)
GB (1) GB2637678A (en)
SE (1) SE547985C2 (en)
WO (1) WO2022189295A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111663A1 (en) * 2021-05-05 2022-11-10 Bayerische Motoren Werke Aktiengesellschaft Pluggable connection element for a cooler of a high-voltage battery
WO2024143745A1 (en) * 2022-12-26 2024-07-04 주식회사 엘지에너지솔루션 Immersion-cooled battery module, and battery pack and vehicle comprising same
AU2023433487B2 (en) * 2023-04-28 2024-12-12 Incell Co.,Ltd Liquid immersion cooling-type battery system integrated with enclosure
DE102023204629A1 (en) * 2023-05-17 2024-11-21 Mahle International Gmbh Battery housing for a vehicle battery, vehicle battery with the same and vehicle with such a vehicle battery
KR20240169258A (en) * 2023-05-24 2024-12-03 현대모비스 주식회사 Pouch type battery liquid immersion cooling system
DE102023122348A1 (en) * 2023-08-21 2025-02-27 Elringklinger Ag energy storage unit, monitoring unit and contact system
CN116864861A (en) * 2023-08-24 2023-10-10 中宏科创新能源科技(浙江)有限公司 Battery packs and electronic equipment
CN119050537A (en) * 2023-11-10 2024-11-29 茵赛尔株式会社 Liquid immersion cooling mode battery system integrated with box body
CN117393912B (en) * 2023-12-12 2024-04-09 中宏科创新能源科技(浙江)有限公司 Full-immersion cooling box and battery box
CN221978031U (en) * 2023-12-28 2024-11-08 惠州亿纬锂能股份有限公司 Battery pack and electric equipment
CN117936975B (en) * 2023-12-29 2025-11-25 浙江吉利控股集团有限公司 Battery components and vehicles incorporating them
EP4589733A1 (en) * 2024-01-18 2025-07-23 Eve Energy Storage Co., Ltd Liquid-cooled battery pack
DE102024104421A1 (en) * 2024-02-16 2025-08-21 Bayerische Motoren Werke Aktiengesellschaft Heat exchange element for a high-voltage storage module
JP7802893B2 (en) * 2024-03-29 2026-01-20 イブ エナジー カンパニー，リミテッド Battery pack
EP4629401A1 (en) * 2024-04-03 2025-10-08 Automotive Cells Company SE Energy storage module including a cover incorporating fluidic connections
CN222562797U (en) * 2024-05-20 2025-03-04 惠州亿纬锂能股份有限公司 Battery box and battery pack
CN222940014U (en) * 2024-06-28 2025-06-03 武汉亿纬储能有限公司 Heat exchange components, battery modules and battery packs
CN118825488B (en) * 2024-07-03 2025-05-06 广西易德科技有限责任公司 Liquid cooling heat dissipation structure and heat dissipation method of automobile battery
CN118712622A (en) * 2024-07-10 2024-09-27 东风汽车集团股份有限公司 Battery pack and vehicle
DE102024131227A1 (en) 2024-10-25 2026-04-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Battery module and method for emptying and decontaminating a battery module

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013218489A1 (en) * 2013-09-16 2015-03-19 Robert Bosch Gmbh Battery module and battery pack
DE102018003174A1 (en) * 2018-04-18 2018-10-04 Daimler Ag Storage device for storing electrical energy for a motor vehicle, in particular for a motor vehicle
US10497994B2 (en) * 2015-11-02 2019-12-03 Lg Chem, Ltd. Battery pack and vehicle including such battery pack
EP3696876A1 (en) * 2019-02-18 2020-08-19 3M Innovative Properties Company Battery module
DE102019128433B3 (en) * 2019-10-22 2020-12-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Traction battery for an electrically powered vehicle
DE102019218201A1 (en) * 2019-06-28 2020-12-31 Mahle International Gmbh Traction battery and a battery electric vehicle with the traction battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120247713A1 (en) 2009-12-15 2012-10-04 Fisker Automotive, Inc. Method and system for battery temperature control in a hybrid or electric vehicle
EP3881387A1 (en) 2018-11-16 2021-09-22 Valeo Systemes Thermiques-THS Device for regulating the temperature of an electronic component
DE102018133004A1 (en) 2018-12-20 2020-06-25 Bayerische Motoren Werke Aktiengesellschaft ELECTRIC STORAGE AND VEHICLE WITH SUCH A

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013218489A1 (en) * 2013-09-16 2015-03-19 Robert Bosch Gmbh Battery module and battery pack
US10497994B2 (en) * 2015-11-02 2019-12-03 Lg Chem, Ltd. Battery pack and vehicle including such battery pack
DE102018003174A1 (en) * 2018-04-18 2018-10-04 Daimler Ag Storage device for storing electrical energy for a motor vehicle, in particular for a motor vehicle
EP3696876A1 (en) * 2019-02-18 2020-08-19 3M Innovative Properties Company Battery module
DE102019218201A1 (en) * 2019-06-28 2020-12-31 Mahle International Gmbh Traction battery and a battery electric vehicle with the traction battery
DE102019128433B3 (en) * 2019-10-22 2020-12-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Traction battery for an electrically powered vehicle

Also Published As

Publication number Publication date
GB2637678A8 (en) 2025-10-08
DE102021105861A1 (en) 2022-09-15
GB2637678A (en) 2025-08-06
SE2351094A1 (en) 2023-09-21
CN116964830A (en) 2023-10-27
WO2022189295A1 (en) 2022-09-15
US20240170754A1 (en) 2024-05-23
DE112022001407B4 (en) 2026-02-05
DE112022001407A5 (en) 2024-01-11

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