PL4175054T3 - Elektroda charakteryzująca się znakomitą zgrzewalnością między wyprowadzeniem elektrody a wypustem elektrody i sposób jej wytwarzania - Google Patents
Elektroda charakteryzująca się znakomitą zgrzewalnością między wyprowadzeniem elektrody a wypustem elektrody i sposób jej wytwarzaniaInfo
- Publication number
- PL4175054T3 PL4175054T3 PL21886872.7T PL21886872T PL4175054T3 PL 4175054 T3 PL4175054 T3 PL 4175054T3 PL 21886872 T PL21886872 T PL 21886872T PL 4175054 T3 PL4175054 T3 PL 4175054T3
- Authority
- PL
- Poland
- Prior art keywords
- electrode
- manufacturing
- outlet
- excellent weldability
- lead
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
-
- 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
- H01M50/531—Electrode connections inside a battery 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
- H01M50/543—Terminals
-
- 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
-
- 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
- H01M50/591—Covers
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200144304A KR102824735B1 (ko) | 2020-11-02 | 2020-11-02 | 전극리드와 전극탭의 용접성이 우수한 전극 및 이의 제조방법 |
| PCT/KR2021/015383 WO2022092878A1 (ko) | 2020-11-02 | 2021-10-29 | 전극리드와 전극탭의 용접성이 우수한 전극 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4175054T3 true PL4175054T3 (pl) | 2025-09-08 |
Family
ID=81384289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21886872.7T PL4175054T3 (pl) | 2020-11-02 | 2021-10-29 | Elektroda charakteryzująca się znakomitą zgrzewalnością między wyprowadzeniem elektrody a wypustem elektrody i sposób jej wytwarzania |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20230352801A1 (pl) |
| EP (1) | EP4175054B1 (pl) |
| JP (1) | JP7673098B2 (pl) |
| KR (1) | KR102824735B1 (pl) |
| CN (1) | CN115885422A (pl) |
| ES (1) | ES3037204T3 (pl) |
| HU (1) | HUE072266T2 (pl) |
| PL (1) | PL4175054T3 (pl) |
| WO (1) | WO2022092878A1 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025537468A (ja) * | 2023-09-19 | 2025-11-18 | エルジー エナジー ソリューション リミテッド | 二次電池電極組立体及びこれを含む電池セル |
| CN221057463U (zh) * | 2023-09-21 | 2024-05-31 | 蜂巢能源科技股份有限公司 | 集流体组件、极片以及电池 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4696457B2 (ja) | 2004-03-18 | 2011-06-08 | 株式会社Ｇｓユアサ | 電池及び電池の製造方法 |
| KR100868256B1 (ko) * | 2004-12-16 | 2008-11-11 | 주식회사 엘지화학 | 안전성이 향상된 스택형 발전소자의 파우치형 이차전지 |
| KR101009517B1 (ko) * | 2008-06-23 | 2011-01-18 | 삼성에스디아이 주식회사 | 전극 조립체와 이를 이용한 리튬 이차 전지 |
| US8557411B2 (en) * | 2009-08-14 | 2013-10-15 | Samsung Sdi Co., Ltd. | Secondary battery with a connection tab folded around an insulator and method of manufacturing the same |
| JP2013171618A (ja) * | 2012-02-17 | 2013-09-02 | Sanyo Electric Co Ltd | ラミネート外装体電池 |
| EP2858145B1 (en) * | 2012-05-25 | 2017-03-08 | NEC Energy Devices, Ltd. | Positive electrode for nonaqueous electrolyte battery, and nonaqueous electrolyte secondary battery |
| JP2014135169A (ja) | 2013-01-09 | 2014-07-24 | Sumitomo Electric Ind Ltd | 非水電解質蓄電デバイス用のリード部材およびその製造方法 |
| KR101586530B1 (ko) | 2013-03-11 | 2016-01-21 | 주식회사 엘지화학 | 양극 탭 상에 절연층을 포함하는 양극 및 이를 포함하는 이차 전지 |
| US10147556B2 (en) | 2014-03-31 | 2018-12-04 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and electronic device |
| KR101774087B1 (ko) * | 2014-09-30 | 2017-09-12 | 주식회사 엘지화학 | 이차전지용 전극조립체, 그 제조방법 및 이를 이용한 이차전지 |
| KR102279223B1 (ko) | 2014-11-25 | 2021-07-19 | 삼성에스디아이 주식회사 | 보호 테이프를 갖는 전극 조립체 및 이를 포함하는 이차 전지 |
| KR101792605B1 (ko) | 2014-12-08 | 2017-11-01 | 주식회사 엘지화학 | 전극 탭-리드 결합부에 형성된 밀봉부재를 포함하는 이차전지 |
| JP6531486B2 (ja) * | 2015-05-20 | 2019-06-19 | 日産自動車株式会社 | 電池 |
| KR102125059B1 (ko) * | 2016-06-07 | 2020-06-19 | 주식회사 엘지화학 | 상호 결합된 극판 연장부들이 형성되어 있는 극판들을 포함하고 있는 전극조립체 |
| KR102465163B1 (ko) * | 2016-06-22 | 2022-11-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전지, 및 전지의 제작 방법 |
| CN111883740B (zh) * | 2018-06-22 | 2021-09-21 | 宁德时代新能源科技股份有限公司 | 一种极片及二次电池 |
| JP6832477B2 (ja) | 2018-09-28 | 2021-02-24 | 積水化学工業株式会社 | 積層型電池および積層型電池の製造方法 |
| KR102366848B1 (ko) * | 2019-01-21 | 2022-02-24 | 주식회사 엘지에너지솔루션 | 전극 및 전극 조립체 |
| KR20200144304A (ko) | 2019-06-18 | 2020-12-29 | (주) 이니스프리 | 화장품 용기 및 이의 제조 방법 |
-
2020
- 2020-11-02 KR KR1020200144304A patent/KR102824735B1/ko active Active
-
2021
- 2021-10-29 JP JP2022578932A patent/JP7673098B2/ja active Active
- 2021-10-29 CN CN202180050600.7A patent/CN115885422A/zh active Pending
- 2021-10-29 ES ES21886872T patent/ES3037204T3/es active Active
- 2021-10-29 PL PL21886872.7T patent/PL4175054T3/pl unknown
- 2021-10-29 EP EP21886872.7A patent/EP4175054B1/en active Active
- 2021-10-29 US US18/006,101 patent/US20230352801A1/en active Pending
- 2021-10-29 HU HUE21886872A patent/HUE072266T2/hu unknown
- 2021-10-29 WO PCT/KR2021/015383 patent/WO2022092878A1/ko not_active Ceased
-
2024
- 2024-11-06 US US18/938,754 patent/US20250070415A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN115885422A (zh) | 2023-03-31 |
| EP4175054A1 (en) | 2023-05-03 |
| HUE072266T2 (hu) | 2025-11-28 |
| ES3037204T3 (en) | 2025-09-30 |
| EP4175054B1 (en) | 2025-07-16 |
| US20230352801A1 (en) | 2023-11-02 |
| JP2023530514A (ja) | 2023-07-18 |
| JP7673098B2 (ja) | 2025-05-08 |
| KR102824735B1 (ko) | 2025-06-24 |
| EP4175054A4 (en) | 2024-02-21 |
| US20250070415A1 (en) | 2025-02-27 |
| KR20220059102A (ko) | 2022-05-10 |
| WO2022092878A1 (ko) | 2022-05-05 |
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