JPWO2023089869A1 - - Google Patents
Info
- Publication number
- JPWO2023089869A1 JPWO2023089869A1 JP2023562126A JP2023562126A JPWO2023089869A1 JP WO2023089869 A1 JPWO2023089869 A1 JP WO2023089869A1 JP 2023562126 A JP2023562126 A JP 2023562126A JP 2023562126 A JP2023562126 A JP 2023562126A JP WO2023089869 A1 JPWO2023089869 A1 JP WO2023089869A1
- 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
- H01M50/183—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
- H01M50/116—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
- H01M50/152—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
- H01M50/10—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
- H01M50/147—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
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- 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
- H01M50/191—Inorganic 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- 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)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021186345 | 2021-11-16 | ||
| PCT/JP2022/028253 WO2023089869A1 (ja) | 2021-11-16 | 2022-07-20 | 電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023089869A1 true JPWO2023089869A1 (https=) | 2023-05-25 |
| JPWO2023089869A5 JPWO2023089869A5 (https=) | 2025-05-22 |
Family
ID=86396585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023562126A Pending JPWO2023089869A1 (https=) | 2021-11-16 | 2022-07-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240304914A1 (https=) |
| EP (1) | EP4435941A4 (https=) |
| JP (1) | JPWO2023089869A1 (https=) |
| CN (1) | CN118176618A (https=) |
| WO (1) | WO2023089869A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07183011A (ja) * | 1993-12-22 | 1995-07-21 | Furukawa Battery Co Ltd:The | 角形密閉電池の製造方法 |
| JPH117922A (ja) * | 1997-06-18 | 1999-01-12 | Mitsubishi Cable Ind Ltd | 密閉型電池の密閉構造 |
| JP2013542567A (ja) * | 2010-12-07 | 2013-11-21 | エルジー・ケム・リミテッド | キャップアッセンブリー及びこれを用いた二次電池 |
| JP2015099681A (ja) * | 2013-11-19 | 2015-05-28 | 日立マクセル株式会社 | 密閉型電池 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249241A (ja) * | 1984-05-24 | 1985-12-09 | Matsushita Electric Ind Co Ltd | 密閉形電池 |
| JPH07105933A (ja) | 1993-10-06 | 1995-04-21 | Hitachi Maxell Ltd | 防爆形密閉電池 |
| CN116404328A (zh) | 2017-02-23 | 2023-07-07 | 松下知识产权经营株式会社 | 电池模块 |
| JP7675380B2 (ja) * | 2020-02-28 | 2025-05-13 | パナソニックＩｐマネジメント株式会社 | 蓄電デバイス |
-
2022
- 2022-07-20 WO PCT/JP2022/028253 patent/WO2023089869A1/ja not_active Ceased
- 2022-07-20 EP EP22895158.8A patent/EP4435941A4/en active Pending
- 2022-07-20 CN CN202280072719.9A patent/CN118176618A/zh active Pending
- 2022-07-20 JP JP2023562126A patent/JPWO2023089869A1/ja active Pending
-
2024
- 2024-05-08 US US18/658,352 patent/US20240304914A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07183011A (ja) * | 1993-12-22 | 1995-07-21 | Furukawa Battery Co Ltd:The | 角形密閉電池の製造方法 |
| JPH117922A (ja) * | 1997-06-18 | 1999-01-12 | Mitsubishi Cable Ind Ltd | 密閉型電池の密閉構造 |
| JP2013542567A (ja) * | 2010-12-07 | 2013-11-21 | エルジー・ケム・リミテッド | キャップアッセンブリー及びこれを用いた二次電池 |
| JP2015099681A (ja) * | 2013-11-19 | 2015-05-28 | 日立マクセル株式会社 | 密閉型電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240304914A1 (en) | 2024-09-12 |
| WO2023089869A1 (ja) | 2023-05-25 |
| EP4435941A1 (en) | 2024-09-25 |
| CN118176618A (zh) | 2024-06-11 |
| EP4435941A4 (en) | 2025-02-26 |
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