JPWO2021149644A1 - - Google Patents
Info
- Publication number
- JPWO2021149644A1 JPWO2021149644A1 JP2021572724A JP2021572724A JPWO2021149644A1 JP WO2021149644 A1 JPWO2021149644 A1 JP WO2021149644A1 JP 2021572724 A JP2021572724 A JP 2021572724A JP 2021572724 A JP2021572724 A JP 2021572724A JP WO2021149644 A1 JPWO2021149644 A1 JP WO2021149644A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
-
- 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
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/117—Inorganic material
- H01M50/119—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
- H01M50/148—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
- H01M50/157—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
- H01M50/50—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
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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)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020006868 | 2020-01-20 | ||
| PCT/JP2021/001499 WO2021149644A1 (ja) | 2020-01-20 | 2021-01-18 | 二次電池およびその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021149644A1 true JPWO2021149644A1 (https=) | 2021-07-29 |
Family
ID=76992415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021572724A Pending JPWO2021149644A1 (https=) | 2020-01-20 | 2021-01-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220352581A1 (https=) |
| JP (1) | JPWO2021149644A1 (https=) |
| CN (1) | CN114982028A (https=) |
| WO (1) | WO2021149644A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102829177B1 (ko) * | 2020-04-06 | 2025-07-04 | 주식회사 엘지에너지솔루션 | 이차전지 |
| WO2022113716A1 (ja) * | 2020-11-24 | 2022-06-02 | 株式会社村田製作所 | 二次電池の製造方法 |
| CN114069019B (zh) * | 2021-12-08 | 2025-03-18 | 深圳聚锂能源有限公司 | 一种扣式电池壳体、扣式电池及组装方法 |
| JP7768156B2 (ja) | 2023-01-19 | 2025-11-12 | トヨタ自動車株式会社 | 電池 |
| US12597630B2 (en) * | 2023-08-21 | 2026-04-07 | Meta Platforms Technologies, Llc | Batteries with non-rectangular shapes for augmented reality devices, and systems and methods of use thereof |
| DE102023003867A1 (de) * | 2023-09-23 | 2025-03-27 | Mercedes-Benz Group AG | Batteriezellaufbau und Verfahren zur Fertigung |
| KR20250136554A (ko) * | 2024-03-08 | 2025-09-16 | 삼성에스디아이 주식회사 | 이차 전지 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59154747A (ja) * | 1983-02-23 | 1984-09-03 | Hitachi Maxell Ltd | 密閉形電池の製造法 |
| JPS60207264A (ja) * | 1984-03-30 | 1985-10-18 | Japan Storage Battery Co Ltd | 小形密閉鉛蓄電池 |
| JPH0425008A (ja) * | 1990-05-16 | 1992-01-28 | Elna Co Ltd | エネルギー貯蔵装置 |
| JP2008262827A (ja) * | 2007-04-12 | 2008-10-30 | Hitachi Maxell Ltd | コイン形非水電解液二次電池 |
| JP2012079689A (ja) * | 2010-09-07 | 2012-04-19 | Swissbatt Ag | 電池ケーシング |
| 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 |
| JP2019536254A (ja) * | 2016-12-30 | 2019-12-12 | チョンチン ブイディーエル エレクトロニクス カンパニー，リミテッド | ボタン電池及びその製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102080284B1 (ko) * | 2015-10-22 | 2020-02-21 | 주식회사 엘지화학 | 복수의 전극 탭들이 형성되어 있는 단위 전극을 포함하는 파우치형 전지셀 |
| DE102018208654A1 (de) * | 2018-05-30 | 2019-12-05 | Bayerische Motoren Werke Aktiengesellschaft | Hybride Batteriekomponente und Verfahren zum Herstellen einer hybriden Batteriekomponente |
| EP3742514B1 (de) * | 2019-05-20 | 2024-03-20 | VARTA Microbattery GmbH | Verfahren zur herstellung einer batterie und gemäss dem verfahren hergestellte batterie |
-
2021
- 2021-01-18 WO PCT/JP2021/001499 patent/WO2021149644A1/ja not_active Ceased
- 2021-01-18 JP JP2021572724A patent/JPWO2021149644A1/ja active Pending
- 2021-01-18 CN CN202180009856.3A patent/CN114982028A/zh not_active Withdrawn
-
2022
- 2022-07-19 US US17/867,723 patent/US20220352581A1/en not_active Abandoned
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59154747A (ja) * | 1983-02-23 | 1984-09-03 | Hitachi Maxell Ltd | 密閉形電池の製造法 |
| JPS60207264A (ja) * | 1984-03-30 | 1985-10-18 | Japan Storage Battery Co Ltd | 小形密閉鉛蓄電池 |
| JPH0425008A (ja) * | 1990-05-16 | 1992-01-28 | Elna Co Ltd | エネルギー貯蔵装置 |
| JP2008262827A (ja) * | 2007-04-12 | 2008-10-30 | Hitachi Maxell Ltd | コイン形非水電解液二次電池 |
| JP2012079689A (ja) * | 2010-09-07 | 2012-04-19 | Swissbatt Ag | 電池ケーシング |
| 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 |
| JP2019536254A (ja) * | 2016-12-30 | 2019-12-12 | チョンチン ブイディーエル エレクトロニクス カンパニー，リミテッド | ボタン電池及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220352581A1 (en) | 2022-11-03 |
| CN114982028A (zh) | 2022-08-30 |
| WO2021149644A1 (ja) | 2021-07-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220715 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230606 |
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| A02 | Decision of refusal |
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