JP7657914B2 - フォームキット組立体付きバッテリーパック及びその製造方法 - Google Patents

フォームキット組立体付きバッテリーパック及びその製造方法 Download PDF

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Publication number
JP7657914B2
JP7657914B2 JP2023514128A JP2023514128A JP7657914B2 JP 7657914 B2 JP7657914 B2 JP 7657914B2 JP 2023514128 A JP2023514128 A JP 2023514128A JP 2023514128 A JP2023514128 A JP 2023514128A JP 7657914 B2 JP7657914 B2 JP 7657914B2
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Japan
Prior art keywords
foam
battery pack
kit
liquid
battery cells
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JP2023514128A
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Japanese (ja)
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JP2023540722A5 (cg-RX-API-DMAC7.html
JP2023540722A (ja
Inventor
ジャ・オン・グ
ジェ・ウク・リュ
ジン・ハク・コン
ミン・ホ・クウォン
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LG Energy Solution Ltd
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LG Energy Solution Ltd
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    • 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
    • H01M50/24—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 from their environment, e.g. from corrosion
    • 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
    • H01M10/658—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • 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
    • H01M50/20—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
    • H01M50/271—Lids or covers for the racks or secondary 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
    • H01M50/60—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
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
JP2023514128A 2020-10-14 2021-10-13 フォームキット組立体付きバッテリーパック及びその製造方法 Active JP7657914B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020200133011A KR102737970B1 (ko) 2020-10-14 2020-10-14 폼 키트 조립체를 구비하는 배터리 팩 및 그 제조 방법
KR10-2020-0133011 2020-10-14
PCT/KR2021/014080 WO2022080845A1 (ko) 2020-10-14 2021-10-13 폼 키트 조립체를 구비하는 배터리 팩 및 그 제조 방법

Publications (3)

Publication Number Publication Date
JP2023540722A JP2023540722A (ja) 2023-09-26
JP2023540722A5 JP2023540722A5 (cg-RX-API-DMAC7.html) 2024-11-21
JP7657914B2 true JP7657914B2 (ja) 2025-04-07

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JP2023514128A Active JP7657914B2 (ja) 2020-10-14 2021-10-13 フォームキット組立体付きバッテリーパック及びその製造方法

Country Status (6)

Country Link
US (1) US12614798B2 (cg-RX-API-DMAC7.html)
EP (1) EP4213287A4 (cg-RX-API-DMAC7.html)
JP (1) JP7657914B2 (cg-RX-API-DMAC7.html)
KR (1) KR102737970B1 (cg-RX-API-DMAC7.html)
CN (1) CN116368668B (cg-RX-API-DMAC7.html)
WO (1) WO2022080845A1 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11710957B1 (en) * 2022-10-07 2023-07-25 Archer Aviation, Inc. Systems and methods for redundant control of active fuses for battery pack safety
US12555994B2 (en) 2022-10-07 2026-02-17 Archer Aviation Inc. Systems and methods for improved battery assemblies for eVTOL aircraft
WO2024107608A1 (en) * 2022-11-14 2024-05-23 Archer Aviation Inc. Systems and methods for improved battery assemblies for evtol aircraft
EP4576360A1 (en) * 2023-12-20 2025-06-25 Rimac Technology LLC Battery venting system
EP4704222A1 (en) * 2024-08-28 2026-03-04 Rimac Technology LLC Energy storage system, and method for manufacturing an energy storage system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000243364A (ja) 1999-02-24 2000-09-08 Matsushita Electric Ind Co Ltd 電池パック
JP2010519712A (ja) 2007-02-27 2010-06-03 ダイムラー・アクチェンゲゼルシャフト 熱伝導プレート付きバッテリー
JP2020507194A (ja) 2017-02-08 2020-03-05 エルケム・シリコーンズ・ユーエスエイ・コーポレーションＥｌｋｅｍ Ｓｉｌｉｃｏｎｅｓ Ｕｓａ Ｃｏｒｐ． 温度管理の改善された二次電池パック

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269865A (en) 1963-05-20 1966-08-30 Ford Motor Co Battery elements anchored with urethane foam
US3919371A (en) 1969-07-17 1975-11-11 Otto Jache Leakproof bonding of storage battery components
JPS59128774A (ja) 1983-01-14 1984-07-24 Fuji Elelctrochem Co Ltd 電池の製造方法
JP2902280B2 (ja) 1993-11-24 1999-06-07 三菱重工業株式会社 密閉型二次電池の製造方法
KR100897899B1 (ko) 2008-06-04 2009-05-18 (주)화인 액상 실리콘 러버의 발포 성형 방법
FR2962261B1 (fr) * 2010-07-02 2013-08-02 Saft Groupe Sa Batterie de generateurs electrochimiques comprenant une mousse comme materiau de remplissage entre generateurs
DE102011075318A1 (de) 2011-05-05 2012-11-08 Sb Limotive Company Ltd. Batteriegehäuse für Lithium-Ionen-Zellen
JP5760713B2 (ja) * 2011-06-03 2015-08-12 トヨタ自動車株式会社 電池パック
WO2014184993A1 (ja) 2013-05-15 2014-11-20 三洋電機株式会社 電池パックと電池パックの製造方法
US10347894B2 (en) 2017-01-20 2019-07-09 Tesla, Inc. Energy storage system
US20150364730A1 (en) * 2014-06-11 2015-12-17 Nitto Denko Automotive, Inc. Battery shield wrap
KR102275878B1 (ko) * 2017-04-04 2021-07-08 주식회사 엘지에너지솔루션 안전성이 향상된 셀 모듈의 제조방법
KR101984817B1 (ko) 2017-05-11 2019-05-31 주식회사 대경산전 에너지 저장시스템용 자동소화장치
KR102388127B1 (ko) 2018-01-31 2022-04-19 주식회사 엘지에너지솔루션 탑 커버, 이를 구비한 배터리 모듈, 그리고 이를 포함하는 배터리 팩 및 자동차
CN108539065B (zh) * 2018-03-12 2020-09-18 浙江零跑科技有限公司 蓄电池压板及带有该蓄电池压板的蓄电池通风降温系统
AU2019315371A1 (en) 2018-07-30 2021-03-11 Cadenza Innovation, Inc. Housing for rechargeable batteries
KR102753461B1 (ko) 2018-12-26 2025-01-09 주식회사 엘지에너지솔루션 효율적인 조립 구조를 갖는 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 팩 및 자동차
DE102019203043A1 (de) * 2019-03-06 2020-09-10 Ford Global Technologies, Llc Sicherung einer Fahrzeugbatterie mit Schaum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000243364A (ja) 1999-02-24 2000-09-08 Matsushita Electric Ind Co Ltd 電池パック
JP2010519712A (ja) 2007-02-27 2010-06-03 ダイムラー・アクチェンゲゼルシャフト 熱伝導プレート付きバッテリー
JP2020507194A (ja) 2017-02-08 2020-03-05 エルケム・シリコーンズ・ユーエスエイ・コーポレーションＥｌｋｅｍ Ｓｉｌｉｃｏｎｅｓ Ｕｓａ Ｃｏｒｐ． 温度管理の改善された二次電池パック

Also Published As

Publication number Publication date
US12614798B2 (en) 2026-04-28
KR102737970B1 (ko) 2024-12-04
CN116368668B (zh) 2026-02-24
WO2022080845A1 (ko) 2022-04-21
JP2023540722A (ja) 2023-09-26
US20230378582A1 (en) 2023-11-23
KR20220049410A (ko) 2022-04-21
EP4213287A1 (en) 2023-07-19
EP4213287A4 (en) 2024-03-20
CN116368668A (zh) 2023-06-30

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