PL3579305T3 - Elektroda o ulepszonej charakterystyce zgrzewania taśmy elektrodowej oraz zawierająca ją bateria akumulatorowa - Google Patents
Elektroda o ulepszonej charakterystyce zgrzewania taśmy elektrodowej oraz zawierająca ją bateria akumulatorowaInfo
- Publication number
- PL3579305T3 PL3579305T3 PL18853537T PL18853537T PL3579305T3 PL 3579305 T3 PL3579305 T3 PL 3579305T3 PL 18853537 T PL18853537 T PL 18853537T PL 18853537 T PL18853537 T PL 18853537T PL 3579305 T3 PL3579305 T3 PL 3579305T3
- Authority
- PL
- Poland
- Prior art keywords
- electrode
- secondary battery
- same
- tab welding
- welding characteristic
- Prior art date
Links
- 238000003466 welding Methods 0.000 title 1
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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- 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
- 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
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/38—Conductors
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170115201A KR102366429B1 (ko) | 2017-09-08 | 2017-09-08 | 전극탭의 용접 특성을 개선한 전극 및 이를 포함하는 이차전지 |
| PCT/KR2018/007916 WO2019050147A1 (ko) | 2017-09-08 | 2018-07-12 | 전극탭의 용접 특성을 개선한 전극 및 이를 포함하는 이차전지 |
| EP18853537.1A EP3579305B1 (en) | 2017-09-08 | 2018-07-12 | Electrode having improved electrode tab welding characteristic and secondary battery comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3579305T3 true PL3579305T3 (pl) | 2022-02-21 |
Family
ID=65634355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18853537T PL3579305T3 (pl) | 2017-09-08 | 2018-07-12 | Elektroda o ulepszonej charakterystyce zgrzewania taśmy elektrodowej oraz zawierająca ją bateria akumulatorowa |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US12070813B2 (pl) |
| EP (1) | EP3579305B1 (pl) |
| JP (1) | JP7038964B2 (pl) |
| KR (1) | KR102366429B1 (pl) |
| CN (1) | CN110326130B (pl) |
| PL (1) | PL3579305T3 (pl) |
| WO (1) | WO2019050147A1 (pl) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102808476B1 (ko) * | 2019-07-08 | 2025-05-16 | 주식회사 엘지에너지솔루션 | 이차전지 및 그의 제조방법 |
| US11801574B2 (en) * | 2020-03-06 | 2023-10-31 | GM Global Technology Operations LLC | Welding systems and methods with knurled weld interfaces for metallic workpieces |
| JP7396481B2 (ja) | 2020-06-09 | 2023-12-12 | 株式会社村田製作所 | 二次電池、電子機器及び電動工具 |
| KR102913788B1 (ko) * | 2020-08-21 | 2026-01-15 | 주식회사 엘지에너지솔루션 | 용접 불량 검사 방법 |
| EP4216362A4 (en) * | 2021-04-21 | 2024-08-14 | LG Energy Solution, Ltd. | ELECTRODE ARRANGEMENT WELDING PROCESS |
| CN113097656B (zh) * | 2021-05-10 | 2023-04-25 | 厦门海辰储能科技股份有限公司 | 极片、电芯组件和电池 |
| KR102666291B1 (ko) * | 2021-08-12 | 2024-05-17 | 한국앤컴퍼니 주식회사 | 와이자형 리드탭을 이용한 배터리용 셀의 웰딩 불량 및 쇼트 방지 방법 |
| US20230207985A1 (en) * | 2021-12-24 | 2023-06-29 | Intel Corporation | Low profile battery cell |
| KR102833134B1 (ko) | 2022-07-08 | 2025-07-11 | 주식회사 엠플러스 | 이차전지 제조용 포밍 라인의 파우치 보정 시스템 |
| KR102730998B1 (ko) | 2022-07-08 | 2024-11-15 | 주식회사 엠플러스 | 이차전지 초음파 용접장치 |
| KR102809482B1 (ko) | 2022-07-08 | 2025-05-20 | 주식회사 엠플러스 | 이차전지 탭웰딩 조립기용 씨피 자동 보정 시스템 |
| KR102731007B1 (ko) | 2022-07-11 | 2024-11-15 | 주식회사 엠플러스 | 이차전지 탭 초음파 용접 장치의 호온 각도 조정 장치 및 호온 각도 조정 방법 |
| CN115476095B (zh) * | 2022-09-29 | 2024-12-31 | 天津力神电池股份有限公司 | 叠片电池l型极耳焊接装置 |
| KR20250059870A (ko) * | 2023-10-25 | 2025-05-07 | 주식회사 엘지에너지솔루션 | 배터리 셀 및 배터리 셀 제조 방법 |
| KR20260009640A (ko) | 2024-07-11 | 2026-01-20 | 주식회사 엠플러스 | 마스크 지그 교체 편의성을 향상시킨 레이저 웰딩 장치 및 마스크 지그 초기 셋팅 방법 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE36102E (en) * | 1991-09-17 | 1999-02-16 | Globe-Union Inc. | Dual lug battery plate construction |
| US5877047A (en) | 1997-08-15 | 1999-03-02 | Motorola, Inc. | Lateral gate, vertical drift region transistor |
| JP5114036B2 (ja) | 2006-09-08 | 2013-01-09 | Ｎｅｃエナジーデバイス株式会社 | 積層型電池の製造方法 |
| KR101139016B1 (ko) | 2009-06-17 | 2012-04-26 | 주식회사 엘지화학 | 다방향성 리드-탭 구조를 가진 리튬 이차 전지 |
| KR101254691B1 (ko) * | 2010-08-17 | 2013-04-15 | 주식회사 엘지화학 | 개선된 리드 구조의 이차전지 |
| KR101243591B1 (ko) * | 2010-12-24 | 2013-03-20 | 삼성에스디아이 주식회사 | 전극 조립체 및 이를 포함하는 이차전지 |
| US8628874B2 (en) * | 2011-01-28 | 2014-01-14 | Samsung Sdi Co., Ltd. | Secondary battery |
| JP5877047B2 (ja) | 2011-12-01 | 2016-03-02 | ローム株式会社 | ラミネート型エネルギーデバイスおよびその製造方法 |
| JP2013105361A (ja) * | 2011-11-15 | 2013-05-30 | Seiko Epson Corp | プリンタードライバー、プリンタードライバーのインストーラー、および印刷データの処理方法 |
| WO2013105361A1 (ja) * | 2012-01-12 | 2013-07-18 | 日立マクセル株式会社 | 超音波溶接用チップ、超音波溶接機、及び電池の製造方法 |
| JP2013187077A (ja) * | 2012-03-08 | 2013-09-19 | Panasonic Corp | 捲回型およびスタック型電極電池 |
| CN203134891U (zh) * | 2013-03-22 | 2013-08-14 | 佛山市实达科技有限公司 | 一种层叠式锂离子电池电芯的改良结构 |
| KR20160020284A (ko) | 2014-08-13 | 2016-02-23 | 삼성에스디아이 주식회사 | 배터리 팩 |
| KR102318043B1 (ko) | 2015-04-22 | 2021-10-28 | 에스케이이노베이션 주식회사 | 이차전지 및 이를 포함하는 배터리 모듈 |
| KR20170022317A (ko) | 2015-08-20 | 2017-03-02 | 주식회사 엘지화학 | 복수 위치에서 연결된 전극 탭들을 가진 전지셀 |
| KR20170022314A (ko) | 2015-08-20 | 2017-03-02 | 주식회사 대유위니아 | 냉장고의 도어 |
| KR102463895B1 (ko) | 2015-09-14 | 2022-11-04 | 삼성전자주식회사 | 다중 탭을 포함하는 전극 적층 구조체 및 적극 적층 구조체를 포함하는 전지 |
| JP2017076576A (ja) * | 2015-10-16 | 2017-04-20 | 株式会社デンソー | 電池セル及びその製造方法 |
| KR102541513B1 (ko) | 2016-04-06 | 2023-06-12 | 주식회사 두원공조 | 차량용 공기조화장치 |
-
2017
- 2017-09-08 KR KR1020170115201A patent/KR102366429B1/ko active Active
-
2018
- 2018-07-12 WO PCT/KR2018/007916 patent/WO2019050147A1/ko not_active Ceased
- 2018-07-12 PL PL18853537T patent/PL3579305T3/pl unknown
- 2018-07-12 EP EP18853537.1A patent/EP3579305B1/en active Active
- 2018-07-12 JP JP2019554967A patent/JP7038964B2/ja active Active
- 2018-07-12 CN CN201880009649.6A patent/CN110326130B/zh active Active
- 2018-07-12 US US16/615,305 patent/US12070813B2/en active Active
-
2024
- 2024-07-30 US US18/789,074 patent/US20250025957A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019050147A1 (ko) | 2019-03-14 |
| CN110326130A (zh) | 2019-10-11 |
| JP2020513148A (ja) | 2020-04-30 |
| KR102366429B1 (ko) | 2022-02-23 |
| EP3579305B1 (en) | 2021-10-20 |
| JP7038964B2 (ja) | 2022-03-22 |
| US20200185690A1 (en) | 2020-06-11 |
| EP3579305A1 (en) | 2019-12-11 |
| EP3579305A4 (en) | 2020-05-27 |
| US20250025957A1 (en) | 2025-01-23 |
| CN110326130B (zh) | 2022-03-22 |
| US12070813B2 (en) | 2024-08-27 |
| KR20190028131A (ko) | 2019-03-18 |
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