FR3082357B1 - Barre de bus et corps couplé par barre de bus - Google Patents

Barre de bus et corps couplé par barre de bus Download PDF

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Publication number
FR3082357B1
FR3082357B1 FR1905518A FR1905518A FR3082357B1 FR 3082357 B1 FR3082357 B1 FR 3082357B1 FR 1905518 A FR1905518 A FR 1905518A FR 1905518 A FR1905518 A FR 1905518A FR 3082357 B1 FR3082357 B1 FR 3082357B1
Authority
FR
France
Prior art keywords
busbar
flat plate
electrodes
battery cell
bus bar
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
FR1905518A
Other languages
English (en)
Other versions
FR3082357A1 (fr
Inventor
Koichiro Mochizuki
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.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems 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 Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of FR3082357A1 publication Critical patent/FR3082357A1/fr
Application granted granted Critical
Publication of FR3082357B1 publication Critical patent/FR3082357B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/02—Single bars, rods, wires, or strips
    • 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
    • H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
    • 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
    • H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/522—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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/526—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing 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
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/027—Soldered or welded connections comprising means for positioning or holding the parts to be soldered or welded
    • 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)
  • Inorganic Chemistry (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L'interférence de bavures d'une barre de bus avec les électrodes d'une cellule de batterie est empêchée. Une barre de bus 11 comporte : une partie de plaque plate 12 comportant une surface arrière 12R qui est destinée à être fixée sur des électrodes 31 et 32 d'une cellule de batterie 30 par soudage, dans laquelle des bavures 35 au niveau d'un bord périphérique externe de la partie de plaque plate 12 s'étendent uniquement vers une surface 12S de la partie de plaque plate 12. Un corps couplé par barre de bus A comporte : une pluralité de barres de bus en forme de plaque 11 qui sont disposées de manière alignée suivant un intervalle ; et une partie de couplage 18 qui couple des parties de bord opposées 12E des barres de bus 11 adjacentes entre elles, dans lequel une limite 19 entre la partie de couplage 18 et chacune des parties de bord opposées 12E est séparée par emboutissage. Figure à publier avec l’abrégé : Fig. 1
FR1905518A 2018-06-06 2019-05-24 Barre de bus et corps couplé par barre de bus Active FR3082357B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018108706A JP6960090B2 (ja) 2018-06-06 2018-06-06 バスバー及びバスバー連結体
JP2018-108706 2018-06-06

Publications (2)

Publication Number Publication Date
FR3082357A1 FR3082357A1 (fr) 2019-12-13
FR3082357B1 true FR3082357B1 (fr) 2023-07-21

Family

ID=68764246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905518A Active FR3082357B1 (fr) 2018-06-06 2019-05-24 Barre de bus et corps couplé par barre de bus

Country Status (4)

Country Link
US (1) US20190379024A1 (fr)
JP (1) JP6960090B2 (fr)
CN (1) CN110571397A (fr)
FR (1) FR3082357B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5424466B2 (ja) * 2009-05-18 2014-02-26 矢崎総業株式会社 バッテリ接続プレートの合成樹脂製基板部に収納されるバスバーおよびその合成樹脂製基板部
US8941386B2 (en) * 2009-10-28 2015-01-27 Yazaki Corporation Busbar for battery electrode post connection and battery voltage monitor using the same
JP5715766B2 (ja) * 2010-04-22 2015-05-13 矢崎総業株式会社 配線材の接続構造
CN202861615U (zh) * 2012-09-29 2013-04-10 北京汽车股份有限公司 一种焊接结构
JP2014186803A (ja) * 2013-03-22 2014-10-02 Toshiba Corp バスバー、電子部品及び電子部品の製造方法
JPWO2015012333A1 (ja) * 2013-07-26 2017-03-02 株式会社Ｇｓユアサ 蓄電装置、及び蓄電装置の製造方法
JP5943396B2 (ja) * 2013-09-25 2016-07-05 株式会社日立金属ネオマテリアル 電池用端子、電池用端子の製造方法および電池
CN106605316B (zh) * 2014-09-04 2020-05-01 株式会社杰士汤浅国际 蓄电装置
JP6635294B2 (ja) * 2015-12-15 2020-01-22 株式会社オートネットワーク技術研究所 バスバー及び蓄電モジュール
CN106695107A (zh) * 2017-01-19 2017-05-24 深圳天邦达科技有限公司 锂电池控制模组热压焊接方法及焊接后的锂电池控制模组

Also Published As

Publication number Publication date
JP6960090B2 (ja) 2021-11-05
US20190379024A1 (en) 2019-12-12
CN110571397A (zh) 2019-12-13
JP2019212522A (ja) 2019-12-12
FR3082357A1 (fr) 2019-12-13

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