JPWO2024004530A1 - - Google Patents
Info
- Publication number
- JPWO2024004530A1 JPWO2024004530A1 JP2024530606A JP2024530606A JPWO2024004530A1 JP WO2024004530 A1 JPWO2024004530 A1 JP WO2024004530A1 JP 2024530606 A JP2024530606 A JP 2024530606A JP 2024530606 A JP2024530606 A JP 2024530606A JP WO2024004530 A1 JPWO2024004530 A1 JP WO2024004530A1
- 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
- H01M50/147—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
-
- 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
- H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
- H01M50/133—Thickness
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022106579 | 2022-06-30 | ||
| PCT/JP2023/020758 WO2024004530A1 (ja) | 2022-06-30 | 2023-06-05 | 密閉電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024004530A1 true JPWO2024004530A1 (https=) | 2024-01-04 |
| JPWO2024004530A5 JPWO2024004530A5 (https=) | 2025-03-11 |
Family
ID=89382709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024530606A Pending JPWO2024004530A1 (https=) | 2022-06-30 | 2023-06-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250379301A1 (https=) |
| EP (1) | EP4550535A4 (https=) |
| JP (1) | JPWO2024004530A1 (https=) |
| CN (1) | CN119343812A (https=) |
| WO (1) | WO2024004530A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56132160U (https=) * | 1980-03-11 | 1981-10-07 | ||
| WO2000036689A1 (en) * | 1998-12-15 | 2000-06-22 | Electric Fuel Limited | Structure for a prism-shaped metal-air battery cell with features to prevent electrolyte leakage and to maintain connectivity between an air cathode and a casing element |
| KR101023919B1 (ko) | 2008-06-09 | 2011-03-22 | 삼성에스디아이 주식회사 | 리튬 이차전지 |
| KR20110003866A (ko) * | 2009-07-06 | 2011-01-13 | 에스비리모티브 주식회사 | 리튬 이온 전지 |
| KR101885907B1 (ko) * | 2011-09-26 | 2018-09-10 | 삼성에스디아이 주식회사 | 이차 전지 |
| JP5858235B2 (ja) * | 2012-04-16 | 2016-02-10 | 三菱自動車工業株式会社 | 電池 |
| US9583741B2 (en) * | 2013-07-05 | 2017-02-28 | Samsung Sdi Co., Ltd. | Secondary battery |
| KR102154045B1 (ko) * | 2016-07-27 | 2020-09-09 | 주식회사 엘지화학 | 이차전지 및 그 제조방법 |
-
2023
- 2023-06-05 EP EP23830980.1A patent/EP4550535A4/en active Pending
- 2023-06-05 WO PCT/JP2023/020758 patent/WO2024004530A1/ja not_active Ceased
- 2023-06-05 JP JP2024530606A patent/JPWO2024004530A1/ja active Pending
- 2023-06-05 CN CN202380049130.1A patent/CN119343812A/zh active Pending
- 2023-06-05 US US18/878,397 patent/US20250379301A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4550535A1 (en) | 2025-05-07 |
| WO2024004530A1 (ja) | 2024-01-04 |
| EP4550535A4 (en) | 2025-12-17 |
| CN119343812A (zh) | 2025-01-21 |
| US20250379301A1 (en) | 2025-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241111 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260424 |