JP7657910B2 - 端子付きボタン型電池 - Google Patents

端子付きボタン型電池 Download PDF

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Publication number
JP7657910B2
JP7657910B2 JP2023506954A JP2023506954A JP7657910B2 JP 7657910 B2 JP7657910 B2 JP 7657910B2 JP 2023506954 A JP2023506954 A JP 2023506954A JP 2023506954 A JP2023506954 A JP 2023506954A JP 7657910 B2 JP7657910 B2 JP 7657910B2
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JP
Japan
Prior art keywords
positive electrode
terminal
positive
connection portion
negative electrode
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
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JP2023506954A
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English (en)
Japanese (ja)
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JPWO2022196358A1 (https=
Inventor
裕貴 平松
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of JPWO2022196358A1 publication Critical patent/JPWO2022196358A1/ja
Priority to JP2024147605A priority Critical patent/JP2024161616A/ja
Priority to JP2024147604A priority patent/JP2024161615A/ja
Application granted granted Critical
Publication of JP7657910B2 publication Critical patent/JP7657910B2/ja
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Anticipated expiration legal-status Critical

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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
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2023506954A 2021-03-16 2022-03-02 端子付きボタン型電池 Active JP7657910B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024147605A JP2024161616A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池
JP2024147604A JP2024161615A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021042785 2021-03-16
JP2021042785 2021-03-16
PCT/JP2022/008808 WO2022196358A1 (ja) 2021-03-16 2022-03-02 端子付きボタン型電池

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2024147604A Division JP2024161615A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池
JP2024147605A Division JP2024161616A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池

Publications (2)

Publication Number Publication Date
JPWO2022196358A1 JPWO2022196358A1 (https=) 2022-09-22
JP7657910B2 true JP7657910B2 (ja) 2025-04-07

Family

ID=83322267

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2023506954A Active JP7657910B2 (ja) 2021-03-16 2022-03-02 端子付きボタン型電池
JP2024147605A Pending JP2024161616A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池
JP2024147604A Pending JP2024161615A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024147605A Pending JP2024161616A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池
JP2024147604A Pending JP2024161615A (ja) 2021-03-16 2024-08-29 端子付きボタン型電池

Country Status (5)

Country Link
US (1) US20240039133A1 (https=)
EP (1) EP4266477A4 (https=)
JP (3) JP7657910B2 (https=)
CN (1) CN116982213A (https=)
WO (1) WO2022196358A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7816309B2 (ja) * 2023-08-02 2026-02-18 トヨタ自動車株式会社 単電池

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003030281A1 (fr) 2001-09-28 2003-04-10 Kanebo, Limited Pile electrochimique avec bornes
JP2004327201A (ja) 2003-04-24 2004-11-18 Sii Micro Parts Ltd 電気化学セル
JP2008226694A (ja) 2007-03-14 2008-09-25 Matsushita Electric Ind Co Ltd 表面実装用端子付き電気化学素子とその実装方法
JP2011108551A (ja) 2009-11-19 2011-06-02 Panasonic Corp 端子付電池
JP2011187407A (ja) 2010-03-11 2011-09-22 Hitachi Maxell Energy Ltd 扁平形電池及びそれを備えたタイヤ空気圧検出装置
JP2011210495A (ja) 2010-03-29 2011-10-20 Seiko Instruments Inc 端子付電気化学セルおよび製造方法
WO2012132618A1 (ja) 2011-03-28 2012-10-04 Ｆｄｋ鳥取株式会社 端子付き電気化学デバイス
WO2019017410A1 (ja) 2017-07-18 2019-01-24 マクセルホールディングス株式会社 外部端子付き電池

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795062A (en) * 1980-12-02 1982-06-12 Citizen Watch Co Ltd Button shape alkaline battery
JPS5811858U (ja) * 1981-07-16 1983-01-25 セイコーインスツルメンツ株式会社 薄型アルカリ電池の製造装置
JPS58159156U (ja) * 1982-04-19 1983-10-24 日本電気ホームエレクトロニクス株式会社 扁平型非水電解液電池
JPS627160U (https=) * 1985-06-28 1987-01-16
JPS62157060U (https=) 1986-03-27 1987-10-06
JP2980620B2 (ja) * 1989-10-19 1999-11-22 日立マクセル株式会社 リード端子付き扁平形電池
KR100734703B1 (ko) * 2000-08-09 2007-07-02 마츠시타 덴끼 산교 가부시키가이샤 코인형 전지
JP2005243451A (ja) * 2004-02-26 2005-09-08 Sii Micro Parts Ltd 端子付電気化学セル
JP5122783B2 (ja) * 2006-09-28 2013-01-16 三洋電機株式会社 コイン型電池
JP2010044906A (ja) 2008-08-11 2010-02-25 Seiko Instruments Inc 扁平形一次電池、扁平形一次電池の負極合剤及びその製造方法
JP5583265B2 (ja) * 2011-03-09 2014-09-03 パナソニック株式会社 端子付電池
JP6249394B2 (ja) * 2013-09-17 2017-12-20 セイコーインスツル株式会社 リード端子付き電気化学セル
JP7374676B2 (ja) 2019-09-09 2023-11-07 株式会社豊田中央研究所 移動体用管状フレーム、および移動体用管状フレームの製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003030281A1 (fr) 2001-09-28 2003-04-10 Kanebo, Limited Pile electrochimique avec bornes
JP2004327201A (ja) 2003-04-24 2004-11-18 Sii Micro Parts Ltd 電気化学セル
JP2008226694A (ja) 2007-03-14 2008-09-25 Matsushita Electric Ind Co Ltd 表面実装用端子付き電気化学素子とその実装方法
JP2011108551A (ja) 2009-11-19 2011-06-02 Panasonic Corp 端子付電池
JP2011187407A (ja) 2010-03-11 2011-09-22 Hitachi Maxell Energy Ltd 扁平形電池及びそれを備えたタイヤ空気圧検出装置
JP2011210495A (ja) 2010-03-29 2011-10-20 Seiko Instruments Inc 端子付電気化学セルおよび製造方法
WO2012132618A1 (ja) 2011-03-28 2012-10-04 Ｆｄｋ鳥取株式会社 端子付き電気化学デバイス
WO2019017410A1 (ja) 2017-07-18 2019-01-24 マクセルホールディングス株式会社 外部端子付き電池

Also Published As

Publication number Publication date
EP4266477A4 (en) 2025-04-09
JP2024161616A (ja) 2024-11-19
US20240039133A1 (en) 2024-02-01
EP4266477A1 (en) 2023-10-25
WO2022196358A1 (ja) 2022-09-22
JPWO2022196358A1 (https=) 2022-09-22
JP2024161615A (ja) 2024-11-19
CN116982213A (zh) 2023-10-31

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