JPWO2024116923A1 - - Google Patents
Info
- Publication number
- JPWO2024116923A1 JPWO2024116923A1 JP2024561382A JP2024561382A JPWO2024116923A1 JP WO2024116923 A1 JPWO2024116923 A1 JP WO2024116923A1 JP 2024561382 A JP2024561382 A JP 2024561382A JP 2024561382 A JP2024561382 A JP 2024561382A JP WO2024116923 A1 JPWO2024116923 A1 JP WO2024116923A1
- 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
- H01M50/102—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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/593—Spacers; Insulating plates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022191398 | 2022-11-30 | ||
| PCT/JP2023/041567 WO2024116923A1 (ja) | 2022-11-30 | 2023-11-20 | 円筒形電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024116923A1 true JPWO2024116923A1 (https=) | 2024-06-06 |
| JPWO2024116923A5 JPWO2024116923A5 (https=) | 2025-08-08 |
Family
ID=91323830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024561382A Pending JPWO2024116923A1 (https=) | 2022-11-30 | 2023-11-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2024116923A1 (https=) |
| CN (1) | CN120226200A (https=) |
| WO (1) | WO2024116923A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004362870A (ja) * | 2003-06-03 | 2004-12-24 | Matsushita Electric Ind Co Ltd | 円筒形電池 |
| JP5379866B2 (ja) * | 2009-12-04 | 2013-12-25 | パナソニック株式会社 | 密閉型二次電池 |
| JP2024075802A (ja) * | 2021-03-24 | 2024-06-05 | 三洋電機株式会社 | 円筒形電池 |
| JP2024069736A (ja) * | 2021-03-24 | 2024-05-22 | 三洋電機株式会社 | 円筒形電池 |
-
2023
- 2023-11-20 WO PCT/JP2023/041567 patent/WO2024116923A1/ja not_active Ceased
- 2023-11-20 JP JP2024561382A patent/JPWO2024116923A1/ja active Pending
- 2023-11-20 CN CN202380080970.4A patent/CN120226200A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024116923A1 (ja) | 2024-06-06 |
| CN120226200A (zh) | 2025-06-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250507 |