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BR0002362A - Bateria secundária de lìtio e método de fabricação de uma bateria secundária de lìtio - Google Patents

Bateria secundária de lìtio e método de fabricação de uma bateria secundária de lìtio

Info

Publication number
BR0002362A
BR0002362A BR0002362-0A BR0002362A BR0002362A BR 0002362 A BR0002362 A BR 0002362A BR 0002362 A BR0002362 A BR 0002362A BR 0002362 A BR0002362 A BR 0002362A
Authority
BR
Brazil
Prior art keywords
lithium battery
secondary lithium
plates
cathode plates
adhered
Prior art date
Application number
BR0002362-0A
Other languages
English (en)
Other versions
BR0002362B1 (pt
Inventor
Ji Jun Hong
Original Assignee
Kokan Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kokan Engineering Co Ltd filed Critical Kokan Engineering Co Ltd
Publication of BR0002362A publication Critical patent/BR0002362A/pt
Publication of BR0002362B1 publication Critical patent/BR0002362B1/pt

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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • 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
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49114—Electric battery cell making including adhesively bonding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

"BATERIA SECUNDáRIA DE LìTIO E MéTODO DE FABRICAçãO DE UMA BATERIA SECUNDáRIA DE LìTIO", compreendendo a bateria secundária de lítio; uma pluralidade de placas de catodo que possuem um tamanho desejado e aderidas a uma superfície do filme separador enquanto estão sendo uniformemente distanciadas uma das outra; uma pluralidade de placas de anodo que possuem um tamanho desejado e aderidas à outra superfície do filme separador em posições espaçadas que correspondem às placas de catodo; e o filme separador preso com as placas de anodo e as placas de catodo sendo repetidamente dobrado de modo que as placas de anodo e as placas de catodo sejam arranjadas de maneira alternada. Assim, a bateria secundária de lítio possui desempenho melhorado e segurança particular impedindo queima causada por alta corrente e tensão excessiva durante a carga enquanto permite várias formas e tamanhos, e uma capacidade desejada e permitindo uma fabricação simplificada.
BRPI0002362-0A 1999-12-20 2000-06-19 bateria secundária de lìtio e método de fabricação de uma bateria secundária de lìtio. BR0002362B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990059182A KR100309604B1 (ko) 1999-12-20 1999-12-20 리튬 2차 전지

Publications (2)

Publication Number Publication Date
BR0002362A true BR0002362A (pt) 2001-09-11
BR0002362B1 BR0002362B1 (pt) 2011-08-23

Family

ID=19627110

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0002362-0A BR0002362B1 (pt) 1999-12-20 2000-06-19 bateria secundária de lìtio e método de fabricação de uma bateria secundária de lìtio.

Country Status (14)

Country Link
US (2) US6423449B1 (pt)
JP (1) JP3358807B2 (pt)
KR (1) KR100309604B1 (pt)
CN (1) CN1192450C (pt)
BR (1) BR0002362B1 (pt)
CZ (1) CZ290608B6 (pt)
DE (1) DE10010845B4 (pt)
FR (1) FR2802707B1 (pt)
ID (1) ID28677A (pt)
IT (1) IT1318139B1 (pt)
MY (1) MY126942A (pt)
RU (1) RU2175800C1 (pt)
SA (1) SA00210374B1 (pt)
TW (1) TW454360B (pt)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100309604B1 (ko) * 1999-12-20 2001-11-03 홍지준 리튬 2차 전지
KR100336395B1 (ko) * 2000-06-12 2002-05-10 홍지준 리튬 이차 전지의 제조방법
GB0016057D0 (en) * 2000-06-30 2000-08-23 Aea Technology Plc A method of assembling a cell
US6585846B1 (en) * 2000-11-22 2003-07-01 3M Innovative Properties Company Rotary converting apparatus and method for laminated products and packaging
KR20030008512A (ko) * 2001-07-18 2003-01-29 성남전자공업주식회사 리튬 폴리머 전지 제조방법
KR200259078Y1 (ko) * 2001-09-15 2001-12-28 (주)이아이닥 부착식 안경
US6592852B1 (en) 2002-04-25 2003-07-15 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Zinc citrate beads in oral compositions
AU2003234350A1 (en) * 2002-05-23 2003-12-12 Whanjin Roh Lithium secondary battery and its fabrication
KR100462783B1 (ko) * 2002-08-06 2004-12-20 삼성에스디아이 주식회사 리튬 이온 폴리머 전지용 극판 조립체, 리튬 이온 폴리머전지 및, 그것의 제조 방법
KR100958647B1 (ko) * 2002-12-18 2010-05-20 삼성에스디아이 주식회사 파우치형 이차전지 유니트
JP3677270B2 (ja) * 2003-01-15 2005-07-27 サエハン エナテク インコーポレーション リチウムポリマー２次電池の製造方法
KR100509437B1 (ko) * 2003-01-27 2005-08-26 주식회사 에너랜드 적층형 리튬이차전지 및 그 제조방법
US20040185332A1 (en) * 2003-03-21 2004-09-23 Moltech Corporation Tabs for electrochemical cells
TWI283493B (en) * 2003-05-30 2007-07-01 Lg Chemical Ltd Rechargeable lithium battery using separator partially coated with gel polymer
US20050019652A1 (en) * 2003-07-21 2005-01-27 Fauteux Denis G. Electrode assembly and method of manufacturing same
KR100560158B1 (ko) * 2003-09-29 2006-03-16 주식회사 코캄 고 안전성 리튬 이차 전지 및 그 제조방법
WO2006014989A2 (en) * 2004-07-28 2006-02-09 Edward Samuels Interleave machine and method for stacking flat objects
US20060105233A1 (en) * 2004-11-18 2006-05-18 Hiroyuki Morita Battery
KR100710894B1 (ko) * 2005-09-27 2007-04-27 하나이앤지 주식회사 방화 스크린 셔터의 구동 장치
KR100925857B1 (ko) 2006-03-14 2009-11-06 주식회사 엘지화학 향상된 안전성의 다중 중첩식 전기화학 셀
KR100907623B1 (ko) 2006-05-15 2009-07-15 주식회사 엘지화학 신규한 적층 구조의 이차전지용 전극조립체
DE102006038362A1 (de) * 2006-08-11 2008-02-14 KREUTZER, André Flaches galvanisches Element und Verfahren zur Herstellung flacher galvanischer Elemente
JP5157244B2 (ja) * 2007-05-11 2013-03-06 Ｔｄｋ株式会社 電気化学デバイス及びその製造方法
KR100987300B1 (ko) * 2007-07-04 2010-10-12 주식회사 엘지화학 스택-폴딩형 전극조립체 및 그것의 제조방법
US20090117471A1 (en) * 2007-10-30 2009-05-07 The Research Foundation Of The State University Of New York Lithium ion battery electrode and method for manufacture of same
US20090136834A1 (en) * 2007-11-27 2009-05-28 Qinetiq Limited Method of Constructing an Electrode Assembly
KR101065883B1 (ko) * 2009-10-15 2011-09-19 삼성에스디아이 주식회사 이차 전지용 전극조립체, 그 제조방법 및 그 전극조립체를 구비하는 이차전지
KR101136205B1 (ko) * 2009-11-02 2012-04-17 삼성에스디아이 주식회사 이차전지용 전극조립체 및 그 전극조립체를 구비하는 이차전지
KR101084075B1 (ko) 2009-11-03 2011-11-16 삼성에스디아이 주식회사 이차전지 및 그 제조방법
US20110177383A1 (en) * 2010-01-19 2011-07-21 Lightening Energy Battery cell module for modular battery with interleaving separator
KR101271920B1 (ko) * 2011-06-17 2013-06-05 삼성에스디아이 주식회사 이차 전지
JP5291811B2 (ja) * 2012-01-11 2013-09-18 東レエンジニアリング株式会社 ２次電池の製造方法および製造装置
KR101904160B1 (ko) * 2012-02-08 2018-10-05 에스케이이노베이션 주식회사 내열성 및 안정성이 우수한 폴리올레핀계 복합 미세다공막 및 이의 제조방법
US9178203B2 (en) * 2012-02-15 2015-11-03 GM Global Technology Operations LLC Battery module with a flexible bus
US20130236768A1 (en) * 2012-03-08 2013-09-12 Lg Chem, Ltd. Battery pack of stair-like structure
WO2013161053A1 (ja) * 2012-04-27 2013-10-31 株式会社日本マイクロニクス 二次電池
WO2013161051A1 (ja) * 2012-04-27 2013-10-31 株式会社日本マイクロニクス 二次電池
KR20130133640A (ko) 2012-05-29 2013-12-09 주식회사 엘지화학 코너부 형상이 다양한 단차를 갖는 전극 조립체, 이를 포함하는 전지셀, 전지팩 및 디바이스
KR101483505B1 (ko) 2012-11-13 2015-01-21 주식회사 엘지화학 단차 구조가 형성된 전극조립체
KR101590217B1 (ko) * 2012-11-23 2016-01-29 주식회사 엘지화학 전극조립체의 제조 방법 및 이를 이용하여 제조된 전극조립체
US9786874B2 (en) 2013-03-08 2017-10-10 Lg Chem, Ltd. Electrode having round corner
US9954203B2 (en) 2013-03-08 2018-04-24 Lg Chem, Ltd. Stepped electrode group stack
US9246185B2 (en) 2013-03-14 2016-01-26 Sion Power Corporation Electrochemical cell having a folded electrode and separator, battery including the same, and method of forming same
KR101603635B1 (ko) 2013-04-11 2016-03-15 주식회사 엘지화학 면적이 서로 다른 전극들을 포함하고 있는 전극 적층체 및 이를 포함하는 이차전지
DE102013213578B4 (de) * 2013-07-11 2015-09-24 Thyssenkrupp System Engineering Gmbh Verfahren und Vorrichtung zur Herstellung einer Energiespeicherzelle
CN103682463B (zh) * 2013-12-19 2016-01-20 深圳市吉阳自动化科技有限公司 叠片机及其叠片方法
KR102331064B1 (ko) * 2015-04-17 2021-11-25 삼성에스디아이 주식회사 전지 팩
US11189886B2 (en) * 2016-02-29 2021-11-30 Panasonic Intellectual Property Management Co., Ltd. Stack-type nonaqueous electrolyte secondary battery
KR102700153B1 (ko) 2016-05-02 2024-08-27 삼성에스디아이 주식회사 전극 조립체
GB201609686D0 (en) * 2016-06-02 2016-07-20 Qinetiq Ltd Devices
CN105932339A (zh) * 2016-06-13 2016-09-07 合肥国轩高科动力能源有限公司 一种卷绕式锂离子叠片电池的快速制备方法
KR101956758B1 (ko) 2017-10-23 2019-03-11 주식회사 디에이테크놀로지 이차전지의 셀 스택 제조장치
KR101956763B1 (ko) 2017-10-25 2019-03-11 주식회사 디에이테크놀로지 이차전지 셀 제조 시스템의 사행제어장치
KR101959082B1 (ko) 2018-09-07 2019-03-18 조기봉 이차전지의 셀 스택 고속 제조장치
KR102134721B1 (ko) 2018-11-13 2020-07-16 주식회사 디에이테크놀로지 이차전지의 와인딩 방식 셀 스택 제조 장치 및 방법
KR102125529B1 (ko) 2018-11-13 2020-06-23 주식회사 디에이테크놀로지 이차전지의 셀 스택 제조를 위한 전극 픽앤플레이스 장치
US11322804B2 (en) 2018-12-27 2022-05-03 Sion Power Corporation Isolatable electrodes and associated articles and methods
KR20210108453A (ko) 2018-12-27 2021-09-02 시온 파워 코퍼레이션 전기화학 소자 및 관련 물품, 구성요소, 구성 및 방법
US11637353B2 (en) 2018-12-27 2023-04-25 Sion Power Corporation Electrodes, heaters, sensors, and associated articles and methods
US11431042B2 (en) * 2019-09-10 2022-08-30 Meta Platforms Technologies, Llc Battery pack architecture for parallel connection of cells
KR102256378B1 (ko) 2019-09-11 2021-05-27 주식회사 디에이테크놀로지 이차전지의 셀 스택 제조 시스템 및 방법
CN110931840A (zh) * 2019-11-11 2020-03-27 郑州比克电池有限公司 一种多卷芯单元堆叠型电芯
KR102523115B1 (ko) 2020-04-17 2023-04-21 주식회사 재미스테크놀로지 이차전지용 전극조립체의 제조공법
KR102409239B1 (ko) 2020-06-26 2022-06-23 (주)유로셀 이차전지용 전극조립체의 제조방법
KR20220162455A (ko) 2021-06-01 2022-12-08 주식회사 디에이테크놀로지 이차전지의 전극 노칭 및 셀 스택 시스템
KR102586960B1 (ko) 2021-06-28 2023-10-11 주식회사 디에이테크놀로지 이차전지 전극조립체의 단면 전극 스택용 분리막 핸들링장치 및 이를 이용한 이차전지 전극조립체 제조 방법
WO2023069275A1 (en) * 2021-10-18 2023-04-27 Celgard, Llc New or improved pin designs for high cof polymer membranes or separator membranes, membrane or separator tension measuring, and related methods
JP7794168B2 (ja) * 2023-05-12 2026-01-06 トヨタ自動車株式会社 電極体及び蓄電セル

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144763A (en) 1979-04-26 1980-11-11 Shibaura Eng Works Co Ltd Series commutator motor
US4406057A (en) * 1981-03-20 1983-09-27 Gnb Batteries Inc. Method of making lead-acid battery element stack
BG39778A1 (pt) * 1984-10-30 1986-08-15 Mohhev
SU1828343A1 (ru) * 1991-04-25 1995-09-20 Научно-производственное объединение "Квант" Химический источник тока с литиевым анодом
JP3397351B2 (ja) * 1992-12-18 2003-04-14 キヤノン株式会社 角型あるいはシート型電池及びその製造方法
CA2149284C (en) 1994-05-12 2002-04-30 Hiroshi Kurauchi Porous multi-layer film
US5498489A (en) 1995-04-14 1996-03-12 Dasgupta; Sankar Rechargeable non-aqueous lithium battery having stacked electrochemical cells
GB2298309B (en) 1994-11-02 1997-10-15 Sankar Dasgupta Rechargeable non-aqueous lithium battery having stacked electrochemical cells
US5667909A (en) * 1995-06-23 1997-09-16 Power Conversion, Inc. Electrodes configured for high energy density galvanic cells
KR19980016522A (ko) 1996-08-28 1998-06-05 김광호 리튬이온 2차전지의 제조방법 및 그 방법에 따라 제조된 리튬이온 2차전지
JP3223824B2 (ja) * 1996-12-26 2001-10-29 三菱電機株式会社 リチウムイオン二次電池
US5989741A (en) 1997-06-10 1999-11-23 E.I. Du Pont De Nemours And Company Electrochemical cell system with side-by-side arrangement of cells
KR100309604B1 (ko) * 1999-12-20 2001-11-03 홍지준 리튬 2차 전지

Also Published As

Publication number Publication date
RU2175800C1 (ru) 2001-11-10
ITMI20001539A0 (it) 2000-07-07
ITMI20001539A1 (it) 2002-01-07
MY126942A (en) 2006-11-30
ID28677A (id) 2001-06-21
SA00210374B1 (ar) 2006-08-21
CN1301053A (zh) 2001-06-27
JP3358807B2 (ja) 2002-12-24
TW454360B (en) 2001-09-11
DE10010845B4 (de) 2004-07-29
KR100309604B1 (ko) 2001-11-03
US20030008206A1 (en) 2003-01-09
KR20010000061A (ko) 2001-01-05
CZ290608B6 (cs) 2002-08-14
CN1192450C (zh) 2005-03-09
CZ20001956A3 (cs) 2001-08-15
US7033701B2 (en) 2006-04-25
US6423449B1 (en) 2002-07-23
FR2802707A1 (fr) 2001-06-22
BR0002362B1 (pt) 2011-08-23
DE10010845A1 (de) 2001-06-28
FR2802707B1 (fr) 2005-05-13
IT1318139B1 (it) 2003-07-23
JP2001229979A (ja) 2001-08-24

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