LT4167334T - Sprogimui atsparus lakštas, pagalbinio akumuliatoriaus viršutinio dangčio agregatas ir pagalbinis akumuliatorius - Google Patents
Sprogimui atsparus lakštas, pagalbinio akumuliatoriaus viršutinio dangčio agregatas ir pagalbinis akumuliatoriusInfo
- Publication number
- LT4167334T LT4167334T LTEP22197276.3T LT22197276T LT4167334T LT 4167334 T LT4167334 T LT 4167334T LT 22197276 T LT22197276 T LT 22197276T LT 4167334 T LT4167334 T LT 4167334T
- Authority
- LT
- Lithuania
- Prior art keywords
- auxiliary battery
- explosion
- top cover
- cover assembly
- proof sheet
- Prior art date
Links
Classifications
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/143—Fireproof; Explosion-proof
-
- 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
- H01M50/147—Lids or covers
-
- 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
- H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular 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
- H01M50/30—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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/20—Pressure-sensitive devices
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458310.6U CN216120624U (zh) | 2021-10-12 | 2021-10-12 | 一种二次电池的防爆片、顶盖组件及二次电池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LT4167334T true LT4167334T (lt) | 2024-08-12 |
Family
ID=80692124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTEP22197276.3T LT4167334T (lt) | 2021-10-12 | 2022-09-23 | Sprogimui atsparus lakštas, pagalbinio akumuliatoriaus viršutinio dangčio agregatas ir pagalbinis akumuliatorius |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12555850B2 (lt) |
| EP (1) | EP4167334B1 (lt) |
| CN (1) | CN216120624U (lt) |
| ES (1) | ES2983257T3 (lt) |
| FI (1) | FI4167334T3 (lt) |
| HU (1) | HUE067369T2 (lt) |
| LT (1) | LT4167334T (lt) |
| PT (1) | PT4167334T (lt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216120624U (zh) | 2021-10-12 | 2022-03-22 | 厦门海辰新能源科技有限公司 | 一种二次电池的防爆片、顶盖组件及二次电池 |
| US12107285B2 (en) * | 2022-01-13 | 2024-10-01 | GM Global Technology Operations LLC | Systems and methods for responding to thermal excursions in a battery |
| CN119731846A (zh) * | 2022-05-16 | 2025-03-28 | 宁德时代新能源科技股份有限公司 | 端盖、电池单体、电池及用电设备 |
| EP4468493A4 (en) * | 2022-05-16 | 2025-03-26 | Contemporary Amperex Technology (Hong Kong) Limited | End cover, battery cell, battery, and electric device |
| KR20240070939A (ko) * | 2022-11-15 | 2024-05-22 | 주식회사 엘지에너지솔루션 | 양방향 벤팅장치 및 이를 포함하는 이차전지 |
| EP4641773A4 (en) * | 2023-01-10 | 2026-02-25 | Contemporary Amperex Technology Co Ltd | BATTERY COMPONENT, BATTERY AND ELECTRICAL DEVICE |
| USD1060218S1 (en) * | 2023-03-03 | 2025-02-04 | Contemporary Amperex Technology Co., Limited | Battery |
| CN116259895B (zh) * | 2023-04-28 | 2025-07-04 | 厦门海辰储能科技股份有限公司 | 端盖组件、储能装置及户用储能系统 |
| CN116557596B (zh) * | 2023-07-12 | 2023-08-29 | 深圳海辰储能控制技术有限公司 | 防爆阀、端盖组件、电池和储能装置 |
| CN116759760B (zh) * | 2023-08-16 | 2023-10-13 | 深圳海辰储能控制技术有限公司 | 端盖组件、储能装置及储能系统 |
| CN220753671U (zh) * | 2023-08-31 | 2024-04-09 | 合肥国轩高科动力能源有限公司 | 一种电池防爆阀、电池盖板组件及电池 |
| CN121039885A (zh) * | 2023-11-21 | 2025-11-28 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电装置 |
| JP1776701S (ja) * | 2023-12-05 | 2024-07-30 | 電池ケース | |
| JP1776702S (ja) * | 2023-12-05 | 2024-07-30 | 電池ケース | |
| JP1776653S (ja) * | 2023-12-05 | 2024-07-30 | 電池ケース | |
| WO2025138197A1 (zh) * | 2023-12-29 | 2025-07-03 | 惠州亿纬动力电池有限公司 | 电池防爆结构、电池和电池包 |
| WO2025138203A1 (zh) * | 2023-12-29 | 2025-07-03 | 惠州亿纬动力电池有限公司 | 盖板、电池和电池包 |
| WO2025138201A1 (zh) * | 2023-12-29 | 2025-07-03 | 惠州亿纬动力电池有限公司 | 防爆结构、电池和电池包 |
| WO2025138199A1 (zh) * | 2023-12-29 | 2025-07-03 | 惠州亿纬动力电池有限公司 | 防爆结构和电池 |
| CN120613538A (zh) * | 2024-03-07 | 2025-09-09 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电装置 |
| CN222394998U (zh) * | 2024-05-07 | 2025-01-24 | 浙江吉利控股集团有限公司 | 一种防爆阀及电池 |
| WO2026011281A1 (en) * | 2024-07-08 | 2026-01-15 | Powerco Se | Housing, battery cell, battery and power-using device |
| WO2026060666A1 (zh) * | 2024-09-20 | 2026-03-26 | 宁德时代新能源科技股份有限公司 | 电池单体、泄压机构、电池及用电设备 |
| CN121076390B (zh) * | 2025-11-03 | 2026-03-20 | 蜂巢能源科技股份有限公司 | 电芯、电池包以及用电设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132900A (en) * | 1996-12-25 | 2000-10-17 | Matsushita Electric Industrial Co., Ltd. | Method of production of non-aqueous electrolyte battery and seal plate thereof |
| CN2701082Y (zh) * | 2004-06-01 | 2005-05-18 | 肇庆市风华锂电池有限公司 | 电池安全封口塞及其封口盖板和电池 |
| CN101567432B (zh) * | 2009-06-05 | 2011-06-15 | 深圳市科达利实业股份有限公司 | 锂电池电芯的防爆及断电保护装置及其制作方法 |
| JP6935955B1 (ja) | 2020-03-18 | 2021-09-15 | 冨士発條株式会社 | 電池蓋 |
| CN212323152U (zh) | 2020-05-25 | 2021-01-08 | 欣旺达电动汽车电池有限公司 | 一种防爆阀及单体电池 |
| CN112382826B (zh) * | 2021-01-15 | 2021-04-20 | 蜂巢能源科技有限公司 | 用于电芯的防爆阀、电芯及电池模组 |
| CN216120624U (zh) | 2021-10-12 | 2022-03-22 | 厦门海辰新能源科技有限公司 | 一种二次电池的防爆片、顶盖组件及二次电池 |
-
2021
- 2021-10-12 CN CN202122458310.6U patent/CN216120624U/zh active Active
-
2022
- 2022-09-22 US US17/950,500 patent/US12555850B2/en active Active
- 2022-09-23 LT LTEP22197276.3T patent/LT4167334T/lt unknown
- 2022-09-23 HU HUE22197276A patent/HUE067369T2/hu unknown
- 2022-09-23 FI FIEP22197276.3T patent/FI4167334T3/fi active
- 2022-09-23 PT PT221972763T patent/PT4167334T/pt unknown
- 2022-09-23 EP EP22197276.3A patent/EP4167334B1/en active Active
- 2022-09-23 ES ES22197276T patent/ES2983257T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4167334B1 (en) | 2024-04-24 |
| HUE067369T2 (hu) | 2024-10-28 |
| CN216120624U (zh) | 2022-03-22 |
| US12555850B2 (en) | 2026-02-17 |
| ES2983257T3 (es) | 2024-10-22 |
| PT4167334T (pt) | 2024-07-08 |
| EP4167334A1 (en) | 2023-04-19 |
| US20230113132A1 (en) | 2023-04-13 |
| FI4167334T3 (fi) | 2024-06-24 |
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