CN112002834A - 一种纽扣电池及其制作方法 - Google Patents
一种纽扣电池及其制作方法 Download PDFInfo
- Publication number
- CN112002834A CN112002834A CN202010954986.1A CN202010954986A CN112002834A CN 112002834 A CN112002834 A CN 112002834A CN 202010954986 A CN202010954986 A CN 202010954986A CN 112002834 A CN112002834 A CN 112002834A
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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
- H01M50/147—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
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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
- H01M10/04—Construction or manufacture in general
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
- H01M10/0427—Button cells
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M50/147—Lids or covers
- H01M50/155—Lids or covers characterised by the material
- H01M50/157—Inorganic material
- H01M50/159—Metals
-
- 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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/181—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for button or coin cells
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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
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
- H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
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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
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
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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
- H01M50/50—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
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
-
- 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
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Filling, Topping-Up Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (10)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20204489.7A EP3968422A1 (en) | 2020-06-12 | 2020-10-28 | Button battery and manufacturing method therefor |
| US17/083,576 US20220085344A1 (en) | 2020-06-12 | 2020-10-29 | Button battery and manufacturing method therefor |
| JP2020181890A JP7045438B2 (ja) | 2020-06-12 | 2020-10-29 | ボタン型電池及びその製造方法 |
| KR1020200149198A KR20220034628A (ko) | 2020-06-12 | 2020-11-10 | 코인 셀 및 그 제작방법 |
| BR102021003790A BR102021003790A8 (pt) | 2020-06-12 | 2021-02-26 | Pilha botão e método de fabricação para a mesma |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010534726 | 2020-06-12 | ||
| CN2020105347269 | 2020-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112002834A true CN112002834A (zh) | 2020-11-27 |
Family
ID=73468526
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010954986.1A Pending CN112002834A (zh) | 2020-06-12 | 2020-09-11 | 一种纽扣电池及其制作方法 |
| CN202021994145.5U Expired - Fee Related CN212750989U (zh) | 2020-06-12 | 2020-09-11 | 一种纽扣电池 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021994145.5U Expired - Fee Related CN212750989U (zh) | 2020-06-12 | 2020-09-11 | 一种纽扣电池 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220085344A1 (zh) |
| EP (1) | EP3968422A1 (zh) |
| JP (1) | JP7045438B2 (zh) |
| KR (1) | KR20220034628A (zh) |
| CN (2) | CN112002834A (zh) |
| BR (1) | BR102021003790A8 (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471513A (zh) * | 2021-08-09 | 2021-10-01 | 东莞市电的电子有限公司 | 一种微型锂电池及其制备方法 |
| CN113517501A (zh) * | 2021-04-25 | 2021-10-19 | 东莞锂威能源科技有限公司 | 一种电池及含该电池的用电装置 |
| CN113675509A (zh) * | 2021-08-13 | 2021-11-19 | 宁波亿纬创能锂电池有限公司 | 一种电池密封结构及电池 |
| WO2022104958A1 (zh) * | 2020-11-18 | 2022-05-27 | 江门市元熙科技有限公司 | 一种扣式电池 |
| WO2022134218A1 (zh) * | 2020-12-21 | 2022-06-30 | 瑞声声学科技(深圳)有限公司 | 扣式电池壳及扣式电池 |
| EP4398385A4 (en) * | 2021-08-31 | 2025-09-03 | Guangdong Mic Power New Energy Co Ltd | ENERGY STORAGE APPARATUS AND ELECTRONIC DEVICE |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002834A (zh) * | 2020-06-12 | 2020-11-27 | 珠海市讯达科技有限公司 | 一种纽扣电池及其制作方法 |
| JPWO2023002807A1 (zh) * | 2021-07-20 | 2023-01-26 | ||
| CN115295948B (zh) * | 2022-09-09 | 2024-03-29 | 北京胜能能源科技有限公司 | 一种哑铃电池、电池模组和车辆 |
| EP4407727A1 (en) * | 2023-01-24 | 2024-07-31 | Renata AG | A button battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485483A (zh) * | 2014-12-16 | 2015-04-01 | 天津神鹿能源有限公司 | 一种锂离子动力电池 |
| CN106159350A (zh) * | 2015-04-27 | 2016-11-23 | 深圳金山电池有限公司 | 一种纽扣型锂离子二次电池及其制备方法 |
| CN207719341U (zh) * | 2017-12-28 | 2018-08-10 | 大连中比动力电池有限公司 | 一种方形锂离子电池 |
| WO2018157559A1 (zh) * | 2017-02-28 | 2018-09-07 | 宁德时代新能源科技股份有限公司 | 电池模组 |
| CN212750989U (zh) * | 2020-06-12 | 2021-03-19 | 珠海市讯达科技有限公司 | 一种纽扣电池 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA993503A (en) * | 1971-12-23 | 1976-07-20 | Union Carbide Corporation | Non-aqueous battery system |
| KR100751310B1 (ko) * | 2001-09-24 | 2007-08-22 | 삼성에스디아이 주식회사 | 캡 조립체 및, 그것을 구비한 각형 2 차 전지 |
| US6844106B2 (en) * | 2002-03-29 | 2005-01-18 | Medtronic, Inc. | Electrochemical cell with reduced height fillport |
| KR100477750B1 (ko) * | 2002-09-23 | 2005-03-18 | 삼성에스디아이 주식회사 | 리튬 이온 전지의 전극조립체 및 이를 이용한 리튬이온 전지 |
| JP4590911B2 (ja) * | 2004-04-15 | 2010-12-01 | トヨタ自動車株式会社 | 電池 |
| KR100599754B1 (ko) * | 2004-06-29 | 2006-07-12 | 삼성에스디아이 주식회사 | 이차 전지와 이차 전지의 캡 조립체 및 캡 조립체의 단자조립 방법 |
| KR100646529B1 (ko) * | 2005-03-24 | 2006-11-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| WO2011086591A1 (ja) * | 2010-01-12 | 2011-07-21 | トヨタ自動車株式会社 | 電池の製造方法及び電池 |
| EP3041062B1 (de) * | 2014-12-29 | 2018-08-01 | Wyon AG | Elektrochemische zelle |
| CN105070853B (zh) * | 2015-08-10 | 2018-06-22 | 宝鸡市荣兴金属材料有限公司 | 一种高性能柱式锂亚电池用盖板及其加工方法 |
| WO2017122252A1 (ja) * | 2016-01-12 | 2017-07-20 | パナソニックIpマネジメント株式会社 | コイン形電池 |
| JP2019053863A (ja) * | 2017-09-13 | 2019-04-04 | 株式会社Gsユアサ | 蓄電素子 |
| CN208738309U (zh) | 2018-06-28 | 2019-04-12 | 中原工学院 | 一种可无损拆卸的锂离子电池外壳 |
| JP7246178B2 (ja) | 2018-12-14 | 2023-03-27 | セイコーインスツル株式会社 | 電気化学セル |
| KR102885306B1 (ko) * | 2019-08-19 | 2025-11-11 | 삼성에스디아이 주식회사 | 이차 전지 |
| CN110459705A (zh) * | 2019-09-05 | 2019-11-15 | 重庆市紫建电子有限公司 | 一种提升径向空间利用率的纽扣电池 |
| CN113950763A (zh) * | 2019-09-30 | 2022-01-18 | 株式会社村田制作所 | 二次电池 |
| CN110828885A (zh) * | 2019-11-11 | 2020-02-21 | 中山市众旺德新能源科技有限公司 | 一种扣式柱状锂离子电池及制造方法 |
| CN111430588B (zh) | 2020-03-03 | 2023-08-22 | 珠海冠宇电池股份有限公司 | 扣式电池的外壳组件、扣式电池以及电子产品 |
| CN111370601A (zh) | 2020-04-14 | 2020-07-03 | 广东国光电子有限公司 | 锂离子电池 |
-
2020
- 2020-09-11 CN CN202010954986.1A patent/CN112002834A/zh active Pending
- 2020-09-11 CN CN202021994145.5U patent/CN212750989U/zh not_active Expired - Fee Related
- 2020-10-28 EP EP20204489.7A patent/EP3968422A1/en not_active Withdrawn
- 2020-10-29 JP JP2020181890A patent/JP7045438B2/ja not_active Expired - Fee Related
- 2020-10-29 US US17/083,576 patent/US20220085344A1/en not_active Abandoned
- 2020-11-10 KR KR1020200149198A patent/KR20220034628A/ko not_active Abandoned
-
2021
- 2021-02-26 BR BR102021003790A patent/BR102021003790A8/pt not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485483A (zh) * | 2014-12-16 | 2015-04-01 | 天津神鹿能源有限公司 | 一种锂离子动力电池 |
| CN106159350A (zh) * | 2015-04-27 | 2016-11-23 | 深圳金山电池有限公司 | 一种纽扣型锂离子二次电池及其制备方法 |
| WO2018157559A1 (zh) * | 2017-02-28 | 2018-09-07 | 宁德时代新能源科技股份有限公司 | 电池模组 |
| CN207719341U (zh) * | 2017-12-28 | 2018-08-10 | 大连中比动力电池有限公司 | 一种方形锂离子电池 |
| CN212750989U (zh) * | 2020-06-12 | 2021-03-19 | 珠海市讯达科技有限公司 | 一种纽扣电池 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104958A1 (zh) * | 2020-11-18 | 2022-05-27 | 江门市元熙科技有限公司 | 一种扣式电池 |
| WO2022134218A1 (zh) * | 2020-12-21 | 2022-06-30 | 瑞声声学科技(深圳)有限公司 | 扣式电池壳及扣式电池 |
| CN113517501A (zh) * | 2021-04-25 | 2021-10-19 | 东莞锂威能源科技有限公司 | 一种电池及含该电池的用电装置 |
| CN113517501B (zh) * | 2021-04-25 | 2025-09-02 | 东莞锂威能源科技有限公司 | 一种电池及含该电池的用电装置 |
| CN113471513A (zh) * | 2021-08-09 | 2021-10-01 | 东莞市电的电子有限公司 | 一种微型锂电池及其制备方法 |
| CN113675509A (zh) * | 2021-08-13 | 2021-11-19 | 宁波亿纬创能锂电池有限公司 | 一种电池密封结构及电池 |
| CN113675509B (zh) * | 2021-08-13 | 2024-06-11 | 宁波亿纬创能锂电池有限公司 | 一种电池密封结构及电池 |
| EP4398385A4 (en) * | 2021-08-31 | 2025-09-03 | Guangdong Mic Power New Energy Co Ltd | ENERGY STORAGE APPARATUS AND ELECTRONIC DEVICE |
Also Published As
| Publication number | Publication date |
|---|---|
| CN212750989U (zh) | 2021-03-19 |
| KR20220034628A (ko) | 2022-03-18 |
| EP3968422A1 (en) | 2022-03-16 |
| BR102021003790A8 (pt) | 2022-05-10 |
| BR102021003790A2 (pt) | 2022-03-22 |
| US20220085344A1 (en) | 2022-03-17 |
| JP7045438B2 (ja) | 2022-03-31 |
| JP2022047459A (ja) | 2022-03-24 |
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