JP7691331B2 - 電圧検出装置及び電池モジュール - Google Patents

電圧検出装置及び電池モジュール Download PDF

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Publication number
JP7691331B2
JP7691331B2 JP2021159631A JP2021159631A JP7691331B2 JP 7691331 B2 JP7691331 B2 JP 7691331B2 JP 2021159631 A JP2021159631 A JP 2021159631A JP 2021159631 A JP2021159631 A JP 2021159631A JP 7691331 B2 JP7691331 B2 JP 7691331B2
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JP
Japan
Prior art keywords
voltage detection
lead
conductor
holder
detection device
Prior art date
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Active
Application number
JP2021159631A
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English (en)
Japanese (ja)
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JP2023049716A5 (https=
JP2023049716A (ja
Inventor
大 門野
竜一 雨谷
昌之 中井
信吉 豊▲崎▼
康宏 柳原
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 JP2021159631A priority Critical patent/JP7691331B2/ja
Priority to US17/935,445 priority patent/US12597685B2/en
Priority to CN202211190818.5A priority patent/CN115882169A/zh
Priority to EP22198732.4A priority patent/EP4160786A3/en
Publication of JP2023049716A publication Critical patent/JP2023049716A/ja
Publication of JP2023049716A5 publication Critical patent/JP2023049716A5/ja
Priority to JP2025090658A priority patent/JP2025116152A/ja
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Publication of JP7691331B2 publication Critical patent/JP7691331B2/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
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • 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
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/103—Fuse
    • 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)
  • Protection Of Static Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP2021159631A 2021-09-29 2021-09-29 電圧検出装置及び電池モジュール Active JP7691331B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021159631A JP7691331B2 (ja) 2021-09-29 2021-09-29 電圧検出装置及び電池モジュール
US17/935,445 US12597685B2 (en) 2021-09-29 2022-09-26 Voltage detection device and battery module
CN202211190818.5A CN115882169A (zh) 2021-09-29 2022-09-28 电压检测装置以及电池模块
EP22198732.4A EP4160786A3 (en) 2021-09-29 2022-09-29 Voltage detection device and battery module
JP2025090658A JP2025116152A (ja) 2021-09-29 2025-05-30 ヒューズ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021159631A JP7691331B2 (ja) 2021-09-29 2021-09-29 電圧検出装置及び電池モジュール

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025090658A Division JP2025116152A (ja) 2021-09-29 2025-05-30 ヒューズ装置

Publications (3)

Publication Number Publication Date
JP2023049716A JP2023049716A (ja) 2023-04-10
JP2023049716A5 JP2023049716A5 (https=) 2023-08-04
JP7691331B2 true JP7691331B2 (ja) 2025-06-11

Family

ID=83508486

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021159631A Active JP7691331B2 (ja) 2021-09-29 2021-09-29 電圧検出装置及び電池モジュール
JP2025090658A Pending JP2025116152A (ja) 2021-09-29 2025-05-30 ヒューズ装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025090658A Pending JP2025116152A (ja) 2021-09-29 2025-05-30 ヒューズ装置

Country Status (4)

Country Link
US (1) US12597685B2 (https=)
EP (1) EP4160786A3 (https=)
JP (2) JP7691331B2 (https=)
CN (1) CN115882169A (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003142146A (ja) 2001-10-31 2003-05-16 Japan Storage Battery Co Ltd 電 池
JP2011249015A (ja) 2010-05-21 2011-12-08 Hitachi Maxell Energy Ltd 非水電解質電池モジュール
JP2016115615A (ja) 2014-12-17 2016-06-23 株式会社オートネットワーク技術研究所 電池配線モジュール
JP2017004741A (ja) 2015-06-10 2017-01-05 矢崎総業株式会社 配線モジュール
JP2018097987A (ja) 2016-12-09 2018-06-21 矢崎総業株式会社 導体の接続構造および導電モジュール
WO2018143465A1 (ja) 2017-02-06 2018-08-09 日立オートモティブシステムズ株式会社 電池パック、ホルダ
JP2018152267A (ja) 2017-03-14 2018-09-27 株式会社オートネットワーク技術研究所 配線モジュール

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3343889B2 (ja) * 1997-10-13 2002-11-11 トヨタ自動車株式会社 バッテリーホルダ用接続プレート
JP4096431B2 (ja) 1998-12-11 2008-06-04 太平洋精工株式会社 多連ヒューズ素子および該多連ヒューズ素子を用いた多連ヒューズ
JP2001128334A (ja) 1999-10-29 2001-05-11 Yazaki Corp 電線プロテクタの電線保持構造
JP2013080693A (ja) * 2011-09-20 2013-05-02 Auto Network Gijutsu Kenkyusho:Kk 電池用配線モジュール
JP2013106400A (ja) * 2011-11-11 2013-05-30 Auto Network Gijutsu Kenkyusho:Kk 配線モジュール
JP6045802B2 (ja) 2012-03-21 2016-12-14 株式会社東芝 二次電池装置
WO2014125642A1 (ja) * 2013-02-18 2014-08-21 日立ビークルエナジー株式会社 電池ブロック及び二次電池モジュール
JP6581958B2 (ja) * 2016-12-09 2019-09-25 矢崎総業株式会社 電圧検出構造および電圧検出モジュール
US10333129B2 (en) 2017-01-26 2019-06-25 Te Connectivity Corporation Buss bar assembly for a battery system
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
EP3679596B1 (en) 2017-09-08 2025-10-15 Littelfuse, Inc. Low profile integrated fuse module
KR102382386B1 (ko) 2018-02-09 2022-04-01 주식회사 엘지에너지솔루션 전류 차단부를 구비한 버스바 및 그것을 포함한 배터리 모듈
JP2019204596A (ja) 2018-05-21 2019-11-28 株式会社オートネットワーク技術研究所 配線モジュール
EP3715171B1 (en) * 2019-03-26 2022-07-13 ABB Schweiz AG Flexprint for energy storage module
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
JP7345188B2 (ja) 2020-04-02 2023-09-15 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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003142146A (ja) 2001-10-31 2003-05-16 Japan Storage Battery Co Ltd 電 池
JP2011249015A (ja) 2010-05-21 2011-12-08 Hitachi Maxell Energy Ltd 非水電解質電池モジュール
JP2016115615A (ja) 2014-12-17 2016-06-23 株式会社オートネットワーク技術研究所 電池配線モジュール
JP2017004741A (ja) 2015-06-10 2017-01-05 矢崎総業株式会社 配線モジュール
JP2018097987A (ja) 2016-12-09 2018-06-21 矢崎総業株式会社 導体の接続構造および導電モジュール
WO2018143465A1 (ja) 2017-02-06 2018-08-09 日立オートモティブシステムズ株式会社 電池パック、ホルダ
JP2018152267A (ja) 2017-03-14 2018-09-27 株式会社オートネットワーク技術研究所 配線モジュール

Also Published As

Publication number Publication date
CN115882169A (zh) 2023-03-31
JP2025116152A (ja) 2025-08-07
US20230100270A1 (en) 2023-03-30
EP4160786A1 (en) 2023-04-05
US12597685B2 (en) 2026-04-07
JP2023049716A (ja) 2023-04-10
EP4160786A3 (en) 2023-10-18

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