JP7082706B1 - 熱伝達抑制シート及び組電池 - Google Patents

熱伝達抑制シート及び組電池 Download PDF

Info

Publication number
JP7082706B1
JP7082706B1 JP2021209896A JP2021209896A JP7082706B1 JP 7082706 B1 JP7082706 B1 JP 7082706B1 JP 2021209896 A JP2021209896 A JP 2021209896A JP 2021209896 A JP2021209896 A JP 2021209896A JP 7082706 B1 JP7082706 B1 JP 7082706B1
Authority
JP
Japan
Prior art keywords
fiber
inorganic
heat transfer
inorganic fiber
particles
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.)
Active
Application number
JP2021209896A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023094424A (ja
Inventor
直幸 神保
将平 島田
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.)
Ibiden Co Ltd
Original Assignee
Ibiden Co Ltd
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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to JP2021209896A priority Critical patent/JP7082706B1/ja
Priority to JP2022087089A priority patent/JP7736631B2/ja
Application granted granted Critical
Publication of JP7082706B1 publication Critical patent/JP7082706B1/ja
Priority to KR1020247018896A priority patent/KR20240123322A/ko
Priority to PCT/JP2022/046979 priority patent/WO2023120544A1/ja
Priority to EP22911246.1A priority patent/EP4456260A4/en
Priority to US18/723,176 priority patent/US20250062445A1/en
Priority to CN202223448363.0U priority patent/CN219066951U/zh
Priority to CN202211646363.3A priority patent/CN116344998B/zh
Publication of JP2023094424A publication Critical patent/JP2023094424A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01M10/05—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating 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
    • H01M10/61—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
    • H01M10/61—Types of temperature control
    • H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
    • 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
    • H01M10/651—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Thermal Insulation (AREA)
  • Battery Mounting, Suspending (AREA)
JP2021209896A 2021-12-23 2021-12-23 熱伝達抑制シート及び組電池 Active JP7082706B1 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2021209896A JP7082706B1 (ja) 2021-12-23 2021-12-23 熱伝達抑制シート及び組電池
JP2022087089A JP7736631B2 (ja) 2021-12-23 2022-05-27 熱伝達抑制シート及び組電池
US18/723,176 US20250062445A1 (en) 2021-12-23 2022-12-20 Heat transfer suppression sheet and battery pack
PCT/JP2022/046979 WO2023120544A1 (ja) 2021-12-23 2022-12-20 熱伝達抑制シート及び組電池
KR1020247018896A KR20240123322A (ko) 2021-12-23 2022-12-20 열전달 억제 시트 및 조전지
EP22911246.1A EP4456260A4 (en) 2021-12-23 2022-12-20 HEAT TRANSFER AND BATTERY BLOCK SUPPRESSION SHEET
CN202223448363.0U CN219066951U (zh) 2021-12-23 2022-12-21 热传递抑制片以及电池组
CN202211646363.3A CN116344998B (zh) 2021-12-23 2022-12-21 热传递抑制片以及电池组

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021209896A JP7082706B1 (ja) 2021-12-23 2021-12-23 熱伝達抑制シート及び組電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022087089A Division JP7736631B2 (ja) 2021-12-23 2022-05-27 熱伝達抑制シート及び組電池

Publications (2)

Publication Number Publication Date
JP7082706B1 true JP7082706B1 (ja) 2022-06-08
JP2023094424A JP2023094424A (ja) 2023-07-05

Family

ID=81940213

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021209896A Active JP7082706B1 (ja) 2021-12-23 2021-12-23 熱伝達抑制シート及び組電池
JP2022087089A Active JP7736631B2 (ja) 2021-12-23 2022-05-27 熱伝達抑制シート及び組電池

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022087089A Active JP7736631B2 (ja) 2021-12-23 2022-05-27 熱伝達抑制シート及び組電池

Country Status (6)

Country Link
US (1) US20250062445A1 (https=)
EP (1) EP4456260A4 (https=)
JP (2) JP7082706B1 (https=)
KR (1) KR20240123322A (https=)
CN (2) CN219066951U (https=)
WO (1) WO2023120544A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7082706B1 (ja) * 2021-12-23 2022-06-08 イビデン株式会社 熱伝達抑制シート及び組電池
JPWO2025009567A1 (https=) * 2023-07-03 2025-01-09
KR102786400B1 (ko) * 2024-10-25 2025-03-26 주식회사 프로와이즈에너지 열폭주 방지 기능이 구비된 배터리 셀 및 이의 제작 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019204637A (ja) 2018-05-22 2019-11-28 イビデン株式会社 組電池用熱伝達抑制シートおよび組電池

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3381269B2 (ja) * 1992-04-07 2003-02-24 東芝モノフラックス株式会社 繊維質断熱材及びその製造方法
BR0115523A (pt) * 2000-12-22 2003-09-16 Aspen Aerogels Inc Compósito
JP4804337B2 (ja) * 2006-12-27 2011-11-02 花王株式会社 吸収性物品用の表面シート及びその製造方法
JP5116082B2 (ja) * 2007-04-17 2013-01-09 住友精密工業株式会社 高熱伝導複合材料
US9574701B2 (en) * 2013-04-05 2017-02-21 Mitsubishi Electric Corporation Vacuum heat insulator, heat retaining tank including same, heat retaining structure, and heat pump water heater
JP6605923B2 (ja) * 2015-11-16 2019-11-13 帝人株式会社 耐火材料及びその製造方法
JP6865344B2 (ja) 2016-06-02 2021-04-28 パナソニックＩｐマネジメント株式会社 断熱材とその断熱材を使用した機器
CN109642697A (zh) * 2017-05-15 2019-04-16 松下知识产权经营株式会社 绝热材料和使用其的绝热结构体
JP7074455B2 (ja) * 2017-10-31 2022-05-24 イビデン株式会社 組電池用断熱シートおよび組電池
JP2019138436A (ja) * 2018-02-15 2019-08-22 パナソニックＩｐマネジメント株式会社 断熱シートとその製造方法、および、それを用いた機器
WO2020023357A1 (en) * 2018-07-26 2020-01-30 3M Innovative Properties Company Flame resistant materials for electric vehicle battery applications
WO2020152923A1 (ja) * 2019-01-21 2020-07-30 パナソニックＩｐマネジメント株式会社 断熱シートおよびこれを用いた二次電池
JP7422293B2 (ja) * 2019-03-08 2024-01-26 パナソニックＩｐマネジメント株式会社 断熱シートおよびその製造方法
US12104857B2 (en) * 2019-04-23 2024-10-01 Tomoegawa Co., Ltd. Heat storage unit
JP7088892B2 (ja) * 2019-10-11 2022-06-21 イビデン株式会社 組電池用断熱シート及び組電池
JP7082706B1 (ja) * 2021-12-23 2022-06-08 イビデン株式会社 熱伝達抑制シート及び組電池

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019204637A (ja) 2018-05-22 2019-11-28 イビデン株式会社 組電池用熱伝達抑制シートおよび組電池

Also Published As

Publication number Publication date
CN116344998A (zh) 2023-06-27
WO2023120544A1 (ja) 2023-06-29
US20250062445A1 (en) 2025-02-20
CN116344998B (zh) 2025-10-21
KR20240123322A (ko) 2024-08-13
CN219066951U (zh) 2023-05-23
JP2023094513A (ja) 2023-07-05
EP4456260A4 (en) 2026-03-04
JP7736631B2 (ja) 2025-09-09
EP4456260A1 (en) 2024-10-30
JP2023094424A (ja) 2023-07-05

Similar Documents

Publication Publication Date Title
JP7000625B1 (ja) 熱伝達抑制シート及び組電池
JP7000626B1 (ja) 熱伝達抑制シート及び組電池
JP7082706B1 (ja) 熱伝達抑制シート及び組電池
WO2023112972A1 (ja) 熱伝達抑制シート及びその製造方法、並びに組電池
JP7736511B2 (ja) 熱伝達抑制シート、熱伝達抑制シートの製造方法及び組電池
JP2023092423A (ja) 断熱シート及び組電池
WO2023127904A1 (ja) 熱伝達抑制シート及び組電池
WO2023120545A1 (ja) 断熱シート及び組電池
JP2023146554A (ja) 熱伝達抑制シート及び組電池
US20250070319A1 (en) Heat transfer suppression sheet and battery pack
JP7052139B1 (ja) 熱伝達抑制シート及び組電池
JP2023146553A (ja) 防炎シート及びその製造方法、並びに電池パック
CN219513215U (zh) 热传递抑制片以及电池组
JP7810583B2 (ja) 防炎構造体の製造方法
WO2023120340A1 (ja) 熱伝達抑制シート及び組電池
JP2023170065A (ja) 防炎シート及びその製造方法、並びに電池モジュール
JP7364739B2 (ja) 熱伝達抑制シート及び組電池
JP2024141910A (ja) 熱伝達抑制シート及びその製造方法、並びに電池モジュール
JP2024141907A (ja) 熱伝達抑制シート及び電池モジュール

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220202

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220202

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220329

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220408

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220527

R150 Certificate of patent or registration of utility model

Ref document number: 7082706

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250