JP7657832B2 - バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ - Google Patents

バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ Download PDF

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Publication number
JP7657832B2
JP7657832B2 JP2022569888A JP2022569888A JP7657832B2 JP 7657832 B2 JP7657832 B2 JP 7657832B2 JP 2022569888 A JP2022569888 A JP 2022569888A JP 2022569888 A JP2022569888 A JP 2022569888A JP 7657832 B2 JP7657832 B2 JP 7657832B2
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JP
Japan
Prior art keywords
battery pack
inorganic fiber
molded body
fiber molded
inorganic
Prior art date
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JP2022569888A
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English (en)
Japanese (ja)
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JPWO2022131067A1 (https=
Inventor
英之 志楽
晃啓 矢野
一憲 河原
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Maftec Co Ltd
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Maftec Co Ltd
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Publication date
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Publication of JPWO2022131067A1 publication Critical patent/JPWO2022131067A1/ja
Priority to JP2025051508A priority Critical patent/JP2025094232A/ja
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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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/282—Lids or covers for the racks or secondary casings characterised by the material having a layered structure
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M50/249—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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/276—Inorganic material
    • 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
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/28—Composite material consisting of a mixture of organic and inorganic materials
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Composite Materials (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Battery Mounting, Suspending (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
JP2022569888A 2020-12-14 2021-12-07 バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ Active JP7657832B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025051508A JP2025094232A (ja) 2020-12-14 2025-03-26 バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020206897 2020-12-14
JP2020206897 2020-12-14
PCT/JP2021/044863 WO2022131067A1 (ja) 2020-12-14 2021-12-07 バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ

Related Child Applications (1)

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JP2025051508A Division JP2025094232A (ja) 2020-12-14 2025-03-26 バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ

Publications (2)

Publication Number Publication Date
JPWO2022131067A1 JPWO2022131067A1 (https=) 2022-06-23
JP7657832B2 true JP7657832B2 (ja) 2025-04-07

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JP2022569888A Active JP7657832B2 (ja) 2020-12-14 2021-12-07 バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ
JP2025051508A Pending JP2025094232A (ja) 2020-12-14 2025-03-26 バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ

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JP2025051508A Pending JP2025094232A (ja) 2020-12-14 2025-03-26 バッテリーパックカバー、バッテリーパックユニット及び電動モビリティ

Country Status (5)

Country Link
US (1) US20230299403A1 (https=)
EP (1) EP4261064A4 (https=)
JP (2) JP7657832B2 (https=)
CN (1) CN116075440A (https=)
WO (1) WO2022131067A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116848301B (zh) * 2021-03-29 2025-10-03 巴川集团股份有限公司 无机纤维片
EP4509647A4 (en) * 2021-11-19 2026-04-29 Maftec Co Ltd INORGANIC FIBER ROOFING, LAMINATE, BATTERY BLOCK UNIT AND ELECTRIC MOBILITY
WO2024034628A1 (ja) * 2022-08-10 2024-02-15 マフテック株式会社 無機繊維複合材料、バッテリーパックカバー、バッテリーパック、電動モビリティ
CN118431658A (zh) * 2023-02-02 2024-08-02 比亚迪股份有限公司 电池包盖板、电池包和车辆
WO2025173740A1 (ja) * 2024-02-14 2025-08-21 マフテック株式会社 延焼防止シート及び延焼防止カバー

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127112A (ja) 2005-10-07 2007-05-24 Ibiden Co Ltd 保持シール材および排気ガス処理装置
WO2018011384A1 (en) 2016-07-15 2018-01-18 Von Roll Schweiz Ag Compressible and flexible composite material useful in particular as a construction material for batteries
WO2018093624A1 (en) 2016-11-18 2018-05-24 3M Innovative Properties Company Non-respirable, polycrystalline, aluminosilicate ceramic filaments, fibers, and nonwoven mats, and methods of making and using the same
WO2019121641A1 (de) 2017-12-21 2019-06-27 H.K.O. Isolier- Und Textiltechnik Gmbh Mehrschichtiges wärmedämmelement für batterien
WO2019136000A1 (en) 2018-01-03 2019-07-11 Unifrax I Llc Electrical and thermal protection coating and electrochemical battery including same
JP2019123100A (ja) 2018-01-12 2019-07-25 Ｐｄｍ株式会社 除熱性複合材料及びこれを用いた保護容器
WO2020047846A1 (en) 2018-09-07 2020-03-12 3M Innovative Properties Company Fire protection article and related methods
WO2021106313A1 (ja) 2019-11-29 2021-06-03 パナソニックＩｐマネジメント株式会社 熱膨張性耐火シート

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JPS60239232A (ja) * 1984-05-11 1985-11-28 株式会社　アイ．エス．テイ 弗素樹脂複合材の製造方法
JP2602460B2 (ja) 1991-01-17 1997-04-23 三菱化学株式会社 紡糸ノズル及び該紡糸ノズルを用いた金属化合物の繊維前駆体の製造法ならびに無機酸化物繊維の製造法
JP3574216B2 (ja) * 1995-04-20 2004-10-06 新日本製鐵株式会社 横型連続焼鈍炉の雰囲気仕切装置
JP2000080547A (ja) 1998-07-07 2000-03-21 Mitsubishi Chemicals Corp アルミナ繊維前駆体よりなる積層シ―トの製造方法
CN1745438A (zh) * 2003-01-04 2006-03-08 3M创新有限公司 交通工具用电池组隔热体
BR0317886A (pt) * 2003-01-04 2005-12-06 3M Innovative Properties Co Elemento isolante para um conjunto de bateria, montagens de elemento isolante e de conjunto de bateria, veìculo, e, métodos para isolar um conjunto de bateria em um veìculo e para manter um conjunto de bateria em um veìculo dentro de uma faixa de temperatura
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
HUE051418T2 (hu) 2011-06-10 2021-03-01 Schott Ag Átvezetés
CN112805070B (zh) * 2018-10-05 2023-12-05 卡伊利兹控股有限公司 具有复合系统的防火装置、复合系统和具有防火装置的电池组
DE102019111180A1 (de) * 2019-04-30 2020-11-05 CrossLink GmbH Thermischer Abschirmschild für Batterien
JPWO2022220304A1 (https=) * 2021-04-16 2022-10-20

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127112A (ja) 2005-10-07 2007-05-24 Ibiden Co Ltd 保持シール材および排気ガス処理装置
WO2018011384A1 (en) 2016-07-15 2018-01-18 Von Roll Schweiz Ag Compressible and flexible composite material useful in particular as a construction material for batteries
WO2018093624A1 (en) 2016-11-18 2018-05-24 3M Innovative Properties Company Non-respirable, polycrystalline, aluminosilicate ceramic filaments, fibers, and nonwoven mats, and methods of making and using the same
WO2019121641A1 (de) 2017-12-21 2019-06-27 H.K.O. Isolier- Und Textiltechnik Gmbh Mehrschichtiges wärmedämmelement für batterien
WO2019136000A1 (en) 2018-01-03 2019-07-11 Unifrax I Llc Electrical and thermal protection coating and electrochemical battery including same
JP2019123100A (ja) 2018-01-12 2019-07-25 Ｐｄｍ株式会社 除熱性複合材料及びこれを用いた保護容器
WO2020047846A1 (en) 2018-09-07 2020-03-12 3M Innovative Properties Company Fire protection article and related methods
WO2021106313A1 (ja) 2019-11-29 2021-06-03 パナソニックＩｐマネジメント株式会社 熱膨張性耐火シート

Also Published As

Publication number Publication date
CN116075440A (zh) 2023-05-05
US20230299403A1 (en) 2023-09-21
JP2025094232A (ja) 2025-06-24
EP4261064A1 (en) 2023-10-18
JPWO2022131067A1 (https=) 2022-06-23
EP4261064A4 (en) 2024-11-20
WO2022131067A1 (ja) 2022-06-23

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