DE102020007327A1 - Mehrschichtiges Schutzelement für eine Batterie - Google Patents

Mehrschichtiges Schutzelement für eine Batterie Download PDF

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Publication number
DE102020007327A1
DE102020007327A1 DE102020007327.1A DE102020007327A DE102020007327A1 DE 102020007327 A1 DE102020007327 A1 DE 102020007327A1 DE 102020007327 A DE102020007327 A DE 102020007327A DE 102020007327 A1 DE102020007327 A1 DE 102020007327A1
Authority
DE
Germany
Prior art keywords
protective
battery
protective element
fabric
layer
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.)
Pending
Application number
DE102020007327.1A
Other languages
German (de)
English (en)
Inventor
Ulrich Stude
Carsten Stöckmann
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.)
HKO Isolier und Textiltechnik GmbH
Original Assignee
HKO Isolier und Textiltechnik GmbH
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 HKO Isolier und Textiltechnik GmbH filed Critical HKO Isolier und Textiltechnik GmbH
Priority to DE102020007327.1A priority Critical patent/DE102020007327A1/de
Priority to JP2023533265A priority patent/JP2023551707A/ja
Priority to EP21819124.5A priority patent/EP4256638A1/en
Priority to KR1020237022296A priority patent/KR20230135053A/ko
Priority to MX2023006182A priority patent/MX2023006182A/es
Priority to PCT/EP2021/083349 priority patent/WO2022117500A1/en
Priority to US18/038,584 priority patent/US20230411737A1/en
Priority to CN202180080630.2A priority patent/CN116710526A/zh
Publication of DE102020007327A1 publication Critical patent/DE102020007327A1/de
Pending legal-status Critical Current

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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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1245—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the external coating on the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • 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
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/231—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/10—Batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00—Protective equipment
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Primary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Laminated Bodies (AREA)
DE102020007327.1A 2020-12-01 2020-12-01 Mehrschichtiges Schutzelement für eine Batterie Pending DE102020007327A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102020007327.1A DE102020007327A1 (de) 2020-12-01 2020-12-01 Mehrschichtiges Schutzelement für eine Batterie
JP2023533265A JP2023551707A (ja) 2020-12-01 2021-11-29 バッテリー用多層保護要素
EP21819124.5A EP4256638A1 (en) 2020-12-01 2021-11-29 Multilayer protective element for a battery
KR1020237022296A KR20230135053A (ko) 2020-12-01 2021-11-29 배터리용 다층 보호 소자
MX2023006182A MX2023006182A (es) 2020-12-01 2021-11-29 Elemento protector multicapa para una bateria.
PCT/EP2021/083349 WO2022117500A1 (en) 2020-12-01 2021-11-29 Multilayer protective element for a battery
US18/038,584 US20230411737A1 (en) 2020-12-01 2021-11-29 H.k.o. isolier- und textiltechnik gmbh
CN202180080630.2A CN116710526A (zh) 2020-12-01 2021-11-29 用于电池的多层保护元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020007327.1A DE102020007327A1 (de) 2020-12-01 2020-12-01 Mehrschichtiges Schutzelement für eine Batterie

Publications (1)

Publication Number Publication Date
DE102020007327A1 true DE102020007327A1 (de) 2022-06-02

Family

ID=78820705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020007327.1A Pending DE102020007327A1 (de) 2020-12-01 2020-12-01 Mehrschichtiges Schutzelement für eine Batterie

Country Status (8)

Country Link
US (1) US20230411737A1 (https=)
EP (1) EP4256638A1 (https=)
JP (1) JP2023551707A (https=)
KR (1) KR20230135053A (https=)
CN (1) CN116710526A (https=)
DE (1) DE102020007327A1 (https=)
MX (1) MX2023006182A (https=)
WO (1) WO2022117500A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022000019A1 (de) 2022-01-03 2023-07-06 Mercedes-Benz Group AG Batteriemodul, Verfahren zum Anbringen einer Schutzeinrichtung und Verwendung einer Gewebeschicht als thermische und mechanische Schutzschicht
WO2024209071A1 (de) * 2023-04-07 2024-10-10 Tesa Se Brandschutzlaminat
DE102024101646A1 (de) * 2024-01-19 2025-07-24 Elringklinger Ag Schutzelement zur Anordnung an oder in einer Vorrichtung sowie Vorrichtung mit einem Schutzelement
DE102024108181A1 (de) * 2024-03-21 2025-09-25 Yazaki Systems Technologies Gmbh Batteriespeichersystem für ein elektrisches Fahrzeug und Verfahren zum Notfallbetrieb des Batteriespeichersystems

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018000421A1 (de) 2017-12-21 2019-06-27 H.K.O. Isolier- Und Textiltechnik Gmbh Mehrschichtiges Wärmedämmelement für Batterien
CN114946075B (zh) 2020-01-10 2026-04-17 H.K.O.绝缘-纺织技术股份有限公司 用于电池的多层保护元件
EP4358243A1 (en) * 2022-10-18 2024-04-24 Newfrey LLC Housing system and battery cell comprising the same
US20250007045A1 (en) * 2023-06-30 2025-01-02 Patrick Scott Heller Battery fire suppression arrangement
GB202316533D0 (en) * 2023-10-30 2023-12-13 Rolls Royce Plc Battery pack module
WO2025186265A1 (en) * 2024-03-05 2025-09-12 Microtherm Nv Thermal insulating composite
JP2025152874A (ja) * 2024-03-28 2025-10-10 住友理工株式会社 仕切り部材

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242900A1 (de) 1982-03-27 1983-09-29 Brown, Boveri & Cie Ag, 6800 Mannheim Thermische isolierung
DE60124578T2 (de) 2000-10-18 2007-09-06 3M Innovative Properties Co., Saint Paul Verbundbahn für feuerschutzanwendungen
US20180309107A1 (en) 2017-04-19 2018-10-25 Unifrax I Llc Insulation barrier for electrochemical battery and electrochemical battery including same
WO2019121641A1 (de) 2017-12-21 2019-06-27 H.K.O. Isolier- Und Textiltechnik Gmbh Mehrschichtiges wärmedämmelement für batterien
WO2020070275A1 (de) 2018-10-05 2020-04-09 Cuylits Holding GmbH Brandschutzvorrichtung mit verbundsystem, verbundsystem und batterie-pack mit brandschutzvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4241919B2 (ja) * 2004-02-16 2009-03-18 日本特殊陶業株式会社 内燃機関用センサ
EP3269540A1 (en) * 2016-07-15 2018-01-17 Von Roll Schweiz AG Compressible and flexible composite material useful in particular as a construction material for batteries
KR20200096563A (ko) * 2018-01-03 2020-08-12 유니프랙스 아이 엘엘씨 전기 및 열 보호 코팅 및 이를 포함하는 전기화학 배터리
CN208690353U (zh) * 2018-09-20 2019-04-02 宁德时代新能源科技股份有限公司 电池箱
CN210200792U (zh) * 2019-07-15 2020-03-27 广州小鹏汽车科技有限公司 电池包箱盖、电池包和汽车
CN210136917U (zh) * 2019-07-15 2020-03-10 江苏泛亚微透科技股份有限公司 电动汽车动力电池包内电池芯热胀冷缩位移动态补偿隔热功能的电芯模组
CN210706377U (zh) * 2019-07-25 2020-06-09 苏州正力新能源科技有限公司 一种隔热防火复合板及使用该复合板的模组

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242900A1 (de) 1982-03-27 1983-09-29 Brown, Boveri & Cie Ag, 6800 Mannheim Thermische isolierung
DE60124578T2 (de) 2000-10-18 2007-09-06 3M Innovative Properties Co., Saint Paul Verbundbahn für feuerschutzanwendungen
US20180309107A1 (en) 2017-04-19 2018-10-25 Unifrax I Llc Insulation barrier for electrochemical battery and electrochemical battery including same
WO2019121641A1 (de) 2017-12-21 2019-06-27 H.K.O. Isolier- Und Textiltechnik Gmbh Mehrschichtiges wärmedämmelement für batterien
WO2020070275A1 (de) 2018-10-05 2020-04-09 Cuylits Holding GmbH Brandschutzvorrichtung mit verbundsystem, verbundsystem und batterie-pack mit brandschutzvorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022000019A1 (de) 2022-01-03 2023-07-06 Mercedes-Benz Group AG Batteriemodul, Verfahren zum Anbringen einer Schutzeinrichtung und Verwendung einer Gewebeschicht als thermische und mechanische Schutzschicht
WO2024209071A1 (de) * 2023-04-07 2024-10-10 Tesa Se Brandschutzlaminat
DE102024101646A1 (de) * 2024-01-19 2025-07-24 Elringklinger Ag Schutzelement zur Anordnung an oder in einer Vorrichtung sowie Vorrichtung mit einem Schutzelement
DE102024108181A1 (de) * 2024-03-21 2025-09-25 Yazaki Systems Technologies Gmbh Batteriespeichersystem für ein elektrisches Fahrzeug und Verfahren zum Notfallbetrieb des Batteriespeichersystems

Also Published As

Publication number Publication date
JP2023551707A (ja) 2023-12-12
MX2023006182A (es) 2023-06-08
US20230411737A1 (en) 2023-12-21
CN116710526A (zh) 2023-09-05
EP4256638A1 (en) 2023-10-11
WO2022117500A1 (en) 2022-06-09
KR20230135053A (ko) 2023-09-22

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