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WO2024068148A3 - Batterie mit partikelschutz und damit ausgestattetes kraftfahrzeug - Google Patents

Batterie mit partikelschutz und damit ausgestattetes kraftfahrzeug Download PDF

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Publication number
WO2024068148A3
WO2024068148A3 PCT/EP2023/073478 EP2023073478W WO2024068148A3 WO 2024068148 A3 WO2024068148 A3 WO 2024068148A3 EP 2023073478 W EP2023073478 W EP 2023073478W WO 2024068148 A3 WO2024068148 A3 WO 2024068148A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
motor vehicle
housing
vehicle equipped
receiving compartments
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.)
Ceased
Application number
PCT/EP2023/073478
Other languages
English (en)
French (fr)
Other versions
WO2024068148A2 (de
Inventor
Robin Ruecker
Martin Korn
Friedemann Moeller
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to CN202380050792.0A priority Critical patent/CN119487676A/zh
Priority to KR1020247042231A priority patent/KR20250011970A/ko
Priority to JP2025513685A priority patent/JP2025531774A/ja
Publication of WO2024068148A2 publication Critical patent/WO2024068148A2/de
Publication of WO2024068148A3 publication Critical patent/WO2024068148A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates arranged between the 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
    • H01M50/289—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • 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
    • H01M10/65—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
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • 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
    • H01M50/289—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
    • H01M50/291—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 characterised by their shape
    • 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
    • H01M50/293—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 characterised by the material
    • 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
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Batterie (1) und ein damit ausgestattetes Kraftfahrzeug. In einem Batteriegehäuse (2) der Batterie (1) sind durch dessen Gehäusewände und zwischen diesen verlaufende lastaufnehmende Verstrebungen (3) mehrere separate Aufnahmefächer (4) ausgebildet. In diesen Aufnahmefächern (4) sind jeweils mehrere Zellmodule (5) angeordnet. Jeweils zwischen zwei in einem der Aufnahmefächer (4) benachbart zueinander angeordneten Zellmodulen (5) ist zum bereichsweisen Hemmen einer Ausbreitung eines Zellauswurfs (12) von einem der beiden benachbarten Zellmodule (5) zu dem anderen eine nicht lastaufnehmende Schutzplatte (11) angeordnet. Diese Schutzplatte (11) ist dabei von dem Batteriegehäuse (2) und einer Struktur der Aufnahmefächer (4) verschieden.
PCT/EP2023/073478 2022-09-26 2023-08-28 Batterie mit partikelschutz und damit ausgestattetes kraftfahrzeug Ceased WO2024068148A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202380050792.0A CN119487676A (zh) 2022-09-26 2023-08-28 带有颗粒保护的电池及配备有该电池的机动车
KR1020247042231A KR20250011970A (ko) 2022-09-26 2023-08-28 입자 보호 기능을 갖춘 배터리 및 이와 같은 배터리가 장착된 자동차
JP2025513685A JP2025531774A (ja) 2022-09-26 2023-08-28 粒子防護体を備えたバッテリおよびそれを装備した自動車

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022124607.8 2022-09-26
DE102022124607.8A DE102022124607A1 (de) 2022-09-26 2022-09-26 Batterie mit Partikelschutz und damit ausgestattetes Kraftfahrzeug

Publications (2)

Publication Number Publication Date
WO2024068148A2 WO2024068148A2 (de) 2024-04-04
WO2024068148A3 true WO2024068148A3 (de) 2024-07-11

Family

ID=87886757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/073478 Ceased WO2024068148A2 (de) 2022-09-26 2023-08-28 Batterie mit partikelschutz und damit ausgestattetes kraftfahrzeug

Country Status (5)

Country Link
JP (1) JP2025531774A (de)
KR (1) KR20250011970A (de)
CN (1) CN119487676A (de)
DE (1) DE102022124607A1 (de)
WO (1) WO2024068148A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150280190A1 (en) * 2014-03-31 2015-10-01 Gs Yuasa International Ltd. Energy storage apparatus
US20190190097A1 (en) * 2017-12-19 2019-06-20 Webasto SE Battery system
US20190337402A1 (en) * 2017-03-02 2019-11-07 Kirchhoff Automotive Deutschland Gmbh Battery Housing
US20220294048A1 (en) * 2021-03-11 2022-09-15 Nio Technology (Anhui) Co., Ltd Traction battery pack with heat-insulating assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5749200B2 (ja) 2011-03-30 2015-07-15 テスラ・モーターズ・インコーポレーテッド バッテリパックガス排出システム
CN213124586U (zh) * 2020-07-13 2021-05-04 远景动力技术(江苏)有限公司 一种电池包容纳装置
DE102020128756A1 (de) 2020-11-02 2022-05-05 Bayerische Motoren Werke Aktiengesellschaft Batterie mit einem Schutzelement und Kraftfahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150280190A1 (en) * 2014-03-31 2015-10-01 Gs Yuasa International Ltd. Energy storage apparatus
US20190337402A1 (en) * 2017-03-02 2019-11-07 Kirchhoff Automotive Deutschland Gmbh Battery Housing
US20190190097A1 (en) * 2017-12-19 2019-06-20 Webasto SE Battery system
US20220294048A1 (en) * 2021-03-11 2022-09-15 Nio Technology (Anhui) Co., Ltd Traction battery pack with heat-insulating assembly

Also Published As

Publication number Publication date
KR20250011970A (ko) 2025-01-22
DE102022124607A1 (de) 2024-03-28
CN119487676A (zh) 2025-02-18
WO2024068148A2 (de) 2024-04-04
JP2025531774A (ja) 2025-09-25

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