JP7667720B2 - ヒューズ装置及び電池モジュール - Google Patents

ヒューズ装置及び電池モジュール Download PDF

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Publication number
JP7667720B2
JP7667720B2 JP2021159632A JP2021159632A JP7667720B2 JP 7667720 B2 JP7667720 B2 JP 7667720B2 JP 2021159632 A JP2021159632 A JP 2021159632A JP 2021159632 A JP2021159632 A JP 2021159632A JP 7667720 B2 JP7667720 B2 JP 7667720B2
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JP
Japan
Prior art keywords
lead
conductor
voltage detection
fuse
wiring
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Application number
JP2021159632A
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English (en)
Japanese (ja)
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JP2023049717A5 (https=
JP2023049717A (ja
Inventor
貴美 井澤
昌之 中井
信吉 豊▲崎▼
康宏 柳原
涼 坂本
竜一 雨谷
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.)
AESC Japan Ltd
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AESC Japan 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 AESC Japan Ltd filed Critical AESC Japan Ltd
Priority to JP2021159632A priority Critical patent/JP7667720B2/ja
Priority to US17/935,524 priority patent/US20230100503A1/en
Priority to CN202211191616.2A priority patent/CN115882173A/zh
Priority to EP22198846.2A priority patent/EP4160800A3/en
Publication of JP2023049717A publication Critical patent/JP2023049717A/ja
Publication of JP2023049717A5 publication Critical patent/JP2023049717A5/ja
Application granted granted Critical
Publication of JP7667720B2 publication Critical patent/JP7667720B2/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
    • 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
    • H01M2200/103—Fuse
    • 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
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Fuses (AREA)
  • Battery Mounting, Suspending (AREA)
  • Protection Of Static Devices (AREA)
JP2021159632A 2021-09-29 2021-09-29 ヒューズ装置及び電池モジュール Active JP7667720B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021159632A JP7667720B2 (ja) 2021-09-29 2021-09-29 ヒューズ装置及び電池モジュール
US17/935,524 US20230100503A1 (en) 2021-09-29 2022-09-26 Fuse device and battery module
CN202211191616.2A CN115882173A (zh) 2021-09-29 2022-09-28 熔断装置以及电池模块
EP22198846.2A EP4160800A3 (en) 2021-09-29 2022-09-29 Fuse device and battery module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021159632A JP7667720B2 (ja) 2021-09-29 2021-09-29 ヒューズ装置及び電池モジュール

Publications (3)

Publication Number Publication Date
JP2023049717A JP2023049717A (ja) 2023-04-10
JP2023049717A5 JP2023049717A5 (https=) 2023-08-04
JP7667720B2 true JP7667720B2 (ja) 2025-04-23

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Family Applications (1)

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JP2021159632A Active JP7667720B2 (ja) 2021-09-29 2021-09-29 ヒューズ装置及び電池モジュール

Country Status (4)

Country Link
US (1) US20230100503A1 (https=)
EP (1) EP4160800A3 (https=)
JP (1) JP7667720B2 (https=)
CN (1) CN115882173A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121359301A (zh) * 2023-06-29 2026-01-16 株式会社Aesc日本 电池模块

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009231138A (ja) 2008-03-24 2009-10-08 Toshiba Corp 電池パック
JP2013120682A (ja) 2011-12-07 2013-06-17 Panasonic Corp プリント配線板
JP2013225464A (ja) 2012-04-20 2013-10-31 Samsung Sdi Co Ltd バッテリパック
JP2018533161A (ja) 2015-08-31 2018-11-08 ビーワイディー カンパニー リミテッドＢｙｄ Ｃｏｍｐａｎｙ Ｌｉｍｉｔｅｄ 電池コネクタ、電池モジュールおよび電気車両

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206301B2 (ja) * 1994-06-02 2001-09-10 株式会社イトーキクレビオ コンセント付き家具におけるコンセント取付装置
CN101017887B (zh) * 2005-11-28 2010-06-16 Nec东金株式会社 电池层叠体及电池组件
KR102082497B1 (ko) * 2015-10-29 2020-04-14 주식회사 엘지화학 전지팩의 퓨즈 조립 구조
JPWO2018168982A1 (ja) 2017-03-17 2020-01-16 三洋電機株式会社 バッテリシステム及びこのバッテリシステムに使用されるバスバー
US10964988B2 (en) * 2018-10-08 2021-03-30 Ford Global Technologies, Llc Fusible bimetallic bus bars for battery arrays
CN113614871B (zh) * 2019-03-27 2025-11-14 三洋电机株式会社 过电流保护元件和电池系统
JP2021159632A (ja) 2020-04-02 2021-10-11 株式会社ユニバーサルエンターテインメント 遊技機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009231138A (ja) 2008-03-24 2009-10-08 Toshiba Corp 電池パック
JP2013120682A (ja) 2011-12-07 2013-06-17 Panasonic Corp プリント配線板
JP2013225464A (ja) 2012-04-20 2013-10-31 Samsung Sdi Co Ltd バッテリパック
JP2018533161A (ja) 2015-08-31 2018-11-08 ビーワイディー カンパニー リミテッドＢｙｄ Ｃｏｍｐａｎｙ Ｌｉｍｉｔｅｄ 電池コネクタ、電池モジュールおよび電気車両

Also Published As

Publication number Publication date
EP4160800A3 (en) 2023-09-13
EP4160800A2 (en) 2023-04-05
US20230100503A1 (en) 2023-03-30
JP2023049717A (ja) 2023-04-10
CN115882173A (zh) 2023-03-31

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