JP7825194B2 - コイン形電池 - Google Patents

コイン形電池

Info

Publication number
JP7825194B2
JP7825194B2 JP2023549373A JP2023549373A JP7825194B2 JP 7825194 B2 JP7825194 B2 JP 7825194B2 JP 2023549373 A JP2023549373 A JP 2023549373A JP 2023549373 A JP2023549373 A JP 2023549373A JP 7825194 B2 JP7825194 B2 JP 7825194B2
Authority
JP
Japan
Prior art keywords
battery
layer
coin
aversive
mark
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
JP2023549373A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023047734A1 (https=
Inventor
陽子 佐野
昇 仲
弘之 秋谷
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2023047734A1 publication Critical patent/JPWO2023047734A1/ja
Application granted granted Critical
Publication of JP7825194B2 publication Critical patent/JP7825194B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/16—Organic 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/153—Lids or covers characterised by their shape for button or coin 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/164—Lids or covers 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
    • H01M50/543—Terminals
    • H01M50/545—Terminals formed by the casing of 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
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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
    • H01M50/56—Cup shaped 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
    • H01M50/543—Terminals
    • H01M50/562—Terminals characterised by the material
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
JP2023549373A 2021-09-27 2022-06-24 コイン形電池 Active JP7825194B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021156251 2021-09-27
JP2021156251 2021-09-27
PCT/JP2022/025230 WO2023047734A1 (ja) 2021-09-27 2022-06-24 コイン形電池

Publications (2)

Publication Number Publication Date
JPWO2023047734A1 JPWO2023047734A1 (https=) 2023-03-30
JP7825194B2 true JP7825194B2 (ja) 2026-03-06

Family

ID=85720451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023549373A Active JP7825194B2 (ja) 2021-09-27 2022-06-24 コイン形電池

Country Status (4)

Country Link
US (1) US20240356118A1 (https=)
JP (1) JP7825194B2 (https=)
CN (1) CN118020200A (https=)
WO (1) WO2023047734A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4205225A4 (en) 2020-08-26 2025-07-30 Fenwood Labs Inc SAFELY INGESTIBLE BATTERIES THAT RAPIDLY DEACTIVATE IN BIOLOGICAL ENVIRONMENTS, AND PROCESSES FOR THEIR MANUFACTURE
US20240421389A1 (en) * 2023-06-16 2024-12-19 Energizer Brands, Llc Lithium coin cell batteries with polymer and aversive-agent coating located exterior to the cell to avoid impacting conductivity
WO2025071709A1 (en) * 2023-09-29 2025-04-03 Energizer Brands, Llc Materials and methods for improving aversive-agent coating adhesion to battery casing
WO2025136445A1 (en) * 2023-12-22 2025-06-26 Energizer Brands, Llc Materials and methods for improving aversive-agent coating conductivity
US12595103B2 (en) 2024-08-19 2026-04-07 Energizer Brands, Llc Blister package preventing colorant transfer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001110370A (ja) 1999-10-05 2001-04-20 Sony Corp 偏平型電池とその製造方法
JP2012190756A (ja) 2011-03-14 2012-10-04 Hitachi Maxell Energy Ltd 密閉型電池
US20130104796A1 (en) 2011-11-01 2013-05-02 Nikhil BHAT Swallowing indicator for solid objects
JP2013537904A (ja) 2010-09-21 2013-10-07 ヴィクトリア リンク リミテッド 安全な材料及びシステム
WO2014017103A1 (ja) 2012-07-27 2014-01-30 パナソニック株式会社 電池保持ケース及びそれを収容する収容室を備えた電池包装体
JP2018052569A (ja) 2016-09-30 2018-04-05 株式会社ヤマガタグラビヤ 包装袋およびその製造方法
CN108864820A (zh) 2018-06-27 2018-11-23 广州市美帮祈富文仪有限公司 一种美术用具有分散性的防误食彩墨汁及其制造方法
WO2020163546A1 (en) 2019-02-06 2020-08-13 Monosol, Llc Water-soluble coatings for substrate surfaces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951455A (ja) * 1982-09-16 1984-03-24 Hiroshi Yamanaka 小型電池の処理法
JPS5962666U (ja) * 1982-10-20 1984-04-24 シチズン時計株式会社 ボタン型電池
JPS5962667U (ja) * 1982-10-20 1984-04-24 シャープ株式会社 ボタン状電池
JPS59154762U (ja) * 1983-03-31 1984-10-17 アイコム株式会社 飲み込み防止用物質付小型電池
JPH04312762A (ja) * 1991-04-11 1992-11-04 Nitto Denko Corp ボタン電池
EP2528130A1 (en) * 2011-05-27 2012-11-28 Koninklijke Philips Electronics N.V. Battery and battery manufacturing method
US10700362B2 (en) * 2016-09-15 2020-06-30 Energizer Brands, Llc Coatings for mitigation of coin cell ingestion

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001110370A (ja) 1999-10-05 2001-04-20 Sony Corp 偏平型電池とその製造方法
JP2013537904A (ja) 2010-09-21 2013-10-07 ヴィクトリア リンク リミテッド 安全な材料及びシステム
JP2012190756A (ja) 2011-03-14 2012-10-04 Hitachi Maxell Energy Ltd 密閉型電池
US20130104796A1 (en) 2011-11-01 2013-05-02 Nikhil BHAT Swallowing indicator for solid objects
WO2014017103A1 (ja) 2012-07-27 2014-01-30 パナソニック株式会社 電池保持ケース及びそれを収容する収容室を備えた電池包装体
JP2018052569A (ja) 2016-09-30 2018-04-05 株式会社ヤマガタグラビヤ 包装袋およびその製造方法
CN108864820A (zh) 2018-06-27 2018-11-23 广州市美帮祈富文仪有限公司 一种美术用具有分散性的防误食彩墨汁及其制造方法
WO2020163546A1 (en) 2019-02-06 2020-08-13 Monosol, Llc Water-soluble coatings for substrate surfaces

Also Published As

Publication number Publication date
JPWO2023047734A1 (https=) 2023-03-30
WO2023047734A1 (ja) 2023-03-30
CN118020200A (zh) 2024-05-10
US20240356118A1 (en) 2024-10-24

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