PL4350848T3 - Urządzenie upuszczające - Google Patents
Urządzenie upuszczająceInfo
- Publication number
- PL4350848T3 PL4350848T3 PL24158655.1T PL24158655T PL4350848T3 PL 4350848 T3 PL4350848 T3 PL 4350848T3 PL 24158655 T PL24158655 T PL 24158655T PL 4350848 T3 PL4350848 T3 PL 4350848T3
- Authority
- PL
- Poland
- Prior art keywords
- venting device
- venting
- 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
- 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
-
- 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
- H01M50/317—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
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
-
- 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
- H01M50/105—Pouches or flexible bags
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
- H01M50/333—Spring-loaded vent valves
-
- 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
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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)
- Gas Exhaust Devices For Batteries (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190022033A KR102389409B1 (ko) | 2019-02-25 | 2019-02-25 | 벤팅 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4350848T3 true PL4350848T3 (pl) | 2025-07-28 |
Family
ID=72239979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL24158655.1T PL4350848T3 (pl) | 2019-02-25 | 2019-12-06 | Urządzenie upuszczające |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11581600B2 (pl) |
| EP (2) | EP3754750B1 (pl) |
| JP (2) | JP7062197B2 (pl) |
| KR (1) | KR102389409B1 (pl) |
| CN (2) | CN111868962B (pl) |
| ES (2) | ES2975433T3 (pl) |
| HU (2) | HUE071902T2 (pl) |
| PL (1) | PL4350848T3 (pl) |
| WO (1) | WO2020175773A1 (pl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4071909A4 (en) * | 2020-09-25 | 2024-07-17 | LG Energy Solution, Ltd. | DEVICE AND METHOD FOR GAS DISCHARGE FOR SECONDARY BATTERIES |
| DE102020216452A1 (de) * | 2020-12-22 | 2022-06-23 | Volkswagen Aktiengesellschaft | Pouchzelle |
| CN113314799B (zh) * | 2021-06-07 | 2022-09-27 | 江苏天辉锂电池有限公司 | 一种锂电池 |
| KR102647403B1 (ko) * | 2021-06-22 | 2024-03-12 | 주식회사 엘지에너지솔루션 | 안전성이 강화된 배터리 모듈 |
| JP7811711B2 (ja) * | 2021-06-28 | 2026-02-06 | パナソニックＩｐマネジメント株式会社 | 電池モジュール |
| CN115312926B (zh) * | 2022-10-10 | 2023-03-10 | 江苏时代新能源科技有限公司 | 壳结构、电池单体、电池及用电装置 |
| KR20240087284A (ko) * | 2022-12-12 | 2024-06-19 | 주식회사 엘지에너지솔루션 | 이차 전지 팩 |
| WO2025159627A1 (ko) * | 2024-01-25 | 2025-07-31 | 주식회사 엘지에너지솔루션 | 벤팅 디바이스 및 이를 포함하는 배터리 팩, 자동차 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB485724A (en) * | 1937-09-18 | 1938-05-24 | Chloride Electrical Storage Co | Improvements in non-spill vent plugs for electric accumulator cells |
| US2201510A (en) * | 1938-04-23 | 1940-05-21 | Goodrich Co B F | Storage battery cover assembly |
| CA2099657C (en) * | 1992-08-10 | 1998-04-07 | Alexander H. Rivers-Bowerman | Electrochemical cell and method of manufacturing same |
| US5258242A (en) * | 1993-02-08 | 1993-11-02 | Ovonic Battery Company, Inc. | Electrochemical cell having improved pressure vent |
| JP3023677U (ja) * | 1994-12-07 | 1996-04-23 | 三星電管株式會社 | 密閉型電池のキャップアセンブリ |
| KR0158845B1 (ko) * | 1995-07-28 | 1999-02-18 | 배순훈 | 리튬건전지의 과부하 방지구조 |
| JPH10177857A (ja) * | 1996-12-18 | 1998-06-30 | Mitsubishi Cable Ind Ltd | 密閉型電池の安全構造 |
| JPH11339746A (ja) * | 1998-03-24 | 1999-12-10 | Sanyo Electric Co Ltd | 蓄電池用安全弁とこれを備えた密閉型アルカリ蓄電池 |
| JPH11351285A (ja) * | 1998-06-04 | 1999-12-24 | Zexel:Kk | 回転速度差感応型継手 |
| JPH11354100A (ja) | 1998-06-05 | 1999-12-24 | Tokin Corp | 電 池 |
| TW497286B (en) * | 1999-09-30 | 2002-08-01 | Canon Kk | Rechargeable lithium battery and process for the production thereof |
| KR100563041B1 (ko) * | 1999-11-12 | 2006-03-24 | 삼성에스디아이 주식회사 | 이차 전지의 캡 어셈블리 |
| JP2003338270A (ja) | 2002-05-21 | 2003-11-28 | Nok Corp | 一方向弁 |
| KR101073012B1 (ko) | 2004-07-29 | 2011-10-12 | 삼성에스디아이 주식회사 | 캡 조립체 및 이차 전지와 이로써 구성되는 전지 모듈 |
| JP2006313715A (ja) | 2005-01-31 | 2006-11-16 | Nok Corp | 圧力開放弁 |
| JP5127258B2 (ja) | 2007-02-08 | 2013-01-23 | 株式会社オプトニクス精密 | ガス透過性安全弁および電気化学素子 |
| JP2008166833A (ja) | 2008-01-28 | 2008-07-17 | Power System:Kk | 電子部品のガス抜き部の構造 |
| CN101399324B (zh) * | 2008-09-25 | 2011-01-12 | 深圳市慧通天下科技股份有限公司 | 一种锂离子电池压力可调节式安全阀 |
| JP5289164B2 (ja) | 2009-04-24 | 2013-09-11 | 株式会社オプトニクス精密 | 面状ばね及びこれを用いた安全弁 |
| JP2012195218A (ja) * | 2011-03-17 | 2012-10-11 | Chuo Spring Co Ltd | 安全弁及び安全弁を備えた電池 |
| JP2012195219A (ja) | 2011-03-17 | 2012-10-11 | Chuo Spring Co Ltd | 安全弁及び安全弁を備えた電池 |
| EP2709191A4 (en) * | 2012-03-28 | 2015-08-19 | Optnics Prec Co Ltd | SAFETY VALVE AND ELECTROCHEMICAL ELEMENT |
| KR101614185B1 (ko) | 2012-09-07 | 2016-04-20 | 주식회사 엘지화학 | 안전성 향상을 위한 양극재 및 이를 포함하는 리튬이차전지 |
| KR20140085764A (ko) | 2012-12-27 | 2014-07-08 | 재단법인 포항산업과학연구원 | 나트륨 유황 전지 및 나트륨 유황 전지 모듈 |
| KR101618296B1 (ko) * | 2014-04-15 | 2016-05-18 | 삼화전기 주식회사 | 에너지 저장장치용 안전변 |
| KR101724618B1 (ko) | 2014-04-22 | 2017-04-07 | 주식회사 엘지화학 | 파우치형 이차전지의 가스 배출을 위한 파우치 관통 장치 |
| KR102275273B1 (ko) | 2014-07-29 | 2021-07-09 | 에스케이이노베이션 주식회사 | 파우치형 리튬 이차전지의 벤팅 시스템 |
| KR101863703B1 (ko) * | 2014-10-20 | 2018-06-01 | 주식회사 엘지화학 | 파우치형 이차 전지 및 이의 제조방법 |
| KR101768656B1 (ko) * | 2014-10-31 | 2017-08-16 | 주식회사 엘지화학 | 캡 조립체 및 이를 포함하는 이차 전지 |
-
2019
- 2019-02-25 KR KR1020190022033A patent/KR102389409B1/ko active Active
- 2019-12-06 PL PL24158655.1T patent/PL4350848T3/pl unknown
- 2019-12-06 US US16/982,353 patent/US11581600B2/en active Active
- 2019-12-06 ES ES19916644T patent/ES2975433T3/es active Active
- 2019-12-06 HU HUE24158655A patent/HUE071902T2/hu unknown
- 2019-12-06 HU HUE19916644A patent/HUE066666T2/hu unknown
- 2019-12-06 CN CN201980018373.2A patent/CN111868962B/zh active Active
- 2019-12-06 WO PCT/KR2019/017195 patent/WO2020175773A1/ko not_active Ceased
- 2019-12-06 ES ES24158655T patent/ES3032535T3/es active Active
- 2019-12-06 JP JP2020547419A patent/JP7062197B2/ja active Active
- 2019-12-06 CN CN202310235459.9A patent/CN118040226A/zh active Pending
- 2019-12-06 EP EP19916644.8A patent/EP3754750B1/en active Active
- 2019-12-06 EP EP24158655.1A patent/EP4350848B1/en active Active
-
2021
- 2021-12-27 JP JP2021212770A patent/JP7146335B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE071902T2 (hu) | 2025-10-28 |
| KR20200103474A (ko) | 2020-09-02 |
| KR102389409B1 (ko) | 2022-04-22 |
| ES2975433T3 (es) | 2024-07-05 |
| EP4350848B1 (en) | 2025-05-14 |
| US20210036269A1 (en) | 2021-02-04 |
| JP7146335B2 (ja) | 2022-10-04 |
| WO2020175773A1 (ko) | 2020-09-03 |
| JP7062197B2 (ja) | 2022-05-06 |
| EP3754750A1 (en) | 2020-12-23 |
| US11581600B2 (en) | 2023-02-14 |
| CN118040226A (zh) | 2024-05-14 |
| CN111868962B (zh) | 2023-04-18 |
| JP2021517341A (ja) | 2021-07-15 |
| KR102389409B9 (ko) | 2023-06-02 |
| HUE066666T2 (hu) | 2024-08-28 |
| ES3032535T3 (en) | 2025-07-21 |
| EP3754750B1 (en) | 2024-04-03 |
| EP4350848A3 (en) | 2024-06-05 |
| EP4350848A2 (en) | 2024-04-10 |
| EP3754750A4 (en) | 2021-07-14 |
| CN111868962A (zh) | 2020-10-30 |
| JP2022068139A (ja) | 2022-05-09 |
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