JPWO2023176853A1 - - Google Patents
Info
- Publication number
- JPWO2023176853A1 JPWO2023176853A1 JP2024508198A JP2024508198A JPWO2023176853A1 JP WO2023176853 A1 JPWO2023176853 A1 JP WO2023176853A1 JP 2024508198 A JP2024508198 A JP 2024508198A JP 2024508198 A JP2024508198 A JP 2024508198A JP WO2023176853 A1 JPWO2023176853 A1 JP WO2023176853A1
- 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
-
- 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
- H01M50/184—Sealing members characterised by their shape or 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
- H01M50/102—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
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/152—Lids or covers characterised by their shape for cells 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
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
-
- 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
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022044518 | 2022-03-18 | ||
| PCT/JP2023/009948 WO2023176853A1 (ja) | 2022-03-18 | 2023-03-14 | 電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023176853A1 true JPWO2023176853A1 (https=) | 2023-09-21 |
Family
ID=88023848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024508198A Pending JPWO2023176853A1 (https=) | 2022-03-18 | 2023-03-14 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4496087A4 (https=) |
| JP (1) | JPWO2023176853A1 (https=) |
| CN (1) | CN118805289A (https=) |
| WO (1) | WO2023176853A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025115643A1 (ja) * | 2023-11-30 | 2025-06-05 | パナソニックＩｐマネジメント株式会社 | 円筒形電池 |
| WO2025142268A1 (ja) * | 2023-12-27 | 2025-07-03 | パナソニックＩｐマネジメント株式会社 | 円筒形電池 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4567374B2 (ja) * | 2003-08-28 | 2010-10-20 | パナソニック株式会社 | 電池およびその製造方法 |
| US8383255B2 (en) * | 2009-02-24 | 2013-02-26 | Eveready Battery Company, Inc. | Closure assembly for electrochemical cells |
| JP2012252922A (ja) * | 2011-06-03 | 2012-12-20 | Fdk Energy Co Ltd | 円筒型電池 |
| JP2013120644A (ja) | 2011-12-06 | 2013-06-17 | Sanyo Electric Co Ltd | 密閉型電池 |
| CN110710015B (zh) * | 2017-06-07 | 2022-08-09 | 株式会社村田制作所 | 二次电池、电池包、电动车辆、电力储存系统、电动工具及电子设备 |
| JPWO2022045229A1 (https=) * | 2020-08-31 | 2022-03-03 |
-
2023
- 2023-03-14 JP JP2024508198A patent/JPWO2023176853A1/ja active Pending
- 2023-03-14 EP EP23770806.0A patent/EP4496087A4/en active Pending
- 2023-03-14 CN CN202380027053.XA patent/CN118805289A/zh active Pending
- 2023-03-14 WO PCT/JP2023/009948 patent/WO2023176853A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP4496087A4 (en) | 2025-09-03 |
| CN118805289A (zh) | 2024-10-18 |
| EP4496087A1 (en) | 2025-01-22 |
| WO2023176853A1 (ja) | 2023-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260120 |