GB1332944A - Electrochemical cell with spirally wound electrodes - Google Patents

Electrochemical cell with spirally wound electrodes

Info

Publication number
GB1332944A
GB1332944A GB2881971A GB2881971A GB1332944A GB 1332944 A GB1332944 A GB 1332944A GB 2881971 A GB2881971 A GB 2881971A GB 2881971 A GB2881971 A GB 2881971A GB 1332944 A GB1332944 A GB 1332944A
Authority
GB
United Kingdom
Prior art keywords
segments
electrode
edge
strip
positive electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2881971A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Publication of GB1332944A publication Critical patent/GB1332944A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid 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
    • 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
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
GB2881971A 1970-06-23 1971-06-18 Electrochemical cell with spirally wound electrodes Expired GB1332944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023184A FR2094491A5 (enExample) 1970-06-23 1970-06-23

Publications (1)

Publication Number Publication Date
GB1332944A true GB1332944A (en) 1973-10-10

Family

ID=9057647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2881971A Expired GB1332944A (en) 1970-06-23 1971-06-18 Electrochemical cell with spirally wound electrodes

Country Status (7)

Country Link
US (1) US3761314A (enExample)
BE (1) BE768376A (enExample)
DE (1) DE2127823C3 (enExample)
FR (1) FR2094491A5 (enExample)
GB (1) GB1332944A (enExample)
LU (1) LU63363A1 (enExample)
NL (1) NL7108611A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200185755A1 (en) 2009-02-09 2020-06-11 Varta Microbattery Gmbh Button cells and method of producing same
DE102021104786A1 (de) 2021-03-01 2022-09-01 Audi Aktiengesellschaft Stromkollektoranordnung, Batteriezelle für ein Kraftfahrzeug und Verfahren zum Bereitstellen einer Stromkollektoranordnung
US11791512B2 (en) 2009-06-18 2023-10-17 Varta Microbattery Gmbh Button cell having winding electrode and method for the production thereof
EP4318699A2 (en) * 2021-01-19 2024-02-07 LG Energy Solution, Ltd. Electrode assembly, battery, battery pack and vehicle
US12407027B2 (en) 2021-02-19 2025-09-02 Lg Energy Solution, Ltd. Battery and current collector applied thereto, and battery pack and vehicle including the battery
EP4343955A4 (en) * 2021-05-17 2025-11-05 Microvast Inc TAB PLATE AND WRAPPED BATTERY
EP4350872A4 (en) * 2021-05-28 2025-11-19 Microvast Inc TAB-ON ELECTRODE PLATE AND WRAPPED BATTERY

Families Citing this family (62)

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DE2261959A1 (de) * 1972-12-18 1974-06-27 Varta Ag Elektrochemische zelle
FR2316759A1 (fr) * 1975-06-30 1977-01-28 Accumulateurs Fixes Generateur electrochimique cylindrique
CH600584A5 (enExample) * 1975-10-17 1978-06-30 Accumulateurs Fixes
US4322484A (en) * 1978-09-05 1982-03-30 General Electric Company Spiral wound electrochemical cell having high capacity
US4458411A (en) * 1980-10-27 1984-07-10 Duracell Inc. Method of fabricating an extremely high rate flat cell
US4356240A (en) * 1980-10-27 1982-10-26 Duracell Inc. Extremely high rate flat cell
US4405697A (en) * 1981-05-29 1983-09-20 California Institute Of Technology Lead-acid battery
US4539274A (en) * 1983-12-07 1985-09-03 Gte Government Systems Corporation Electrochemical cell having wound electrode structures
US4539272A (en) * 1983-12-07 1985-09-03 Gte Government Systems Corporation Electrochemical cell having a plurality of battery stacks
US4539273A (en) * 1983-12-07 1985-09-03 Gte Government Systems Corporation Electrode structure for electrochemical cell
US4565752A (en) * 1984-12-24 1986-01-21 Gte Government Systems Corporation Electrochemical cell having wound electrode structures
US4565753A (en) * 1985-04-03 1986-01-21 Gte Government Systems Corporation Electrochemical cell having wound electrode structures
DE4031713A1 (de) * 1990-10-06 1992-04-09 Licentia Gmbh Hochtemperaturbatterie
CA2068290C (fr) * 1992-05-08 1999-07-13 Michel Gauthier Prise de contact electrique sur des anodes de lithium
JP3272076B2 (ja) * 1993-01-29 2002-04-08 三洋電機株式会社 渦巻状電極群の製造方法
DK175086B1 (da) 1995-07-07 2004-05-24 Danionics As Viklet elektrokemisk celle, fremgangsmåde til fremstilling heraf og anvendelse af en sådan elektrokemisk celle
FR2761200B1 (fr) * 1997-03-24 1999-04-16 Alsthom Cge Alcatel Generateur electrochimique a bobineau spirale
US5972532A (en) 1998-05-04 1999-10-26 Saft America, Inc. Current collection through the ends of a spirally wound electrochemical cell
JP4366783B2 (ja) * 1998-11-16 2009-11-18 株式会社デンソー 積層型電池及びその電極の製造方法
US6187469B1 (en) * 1998-12-28 2001-02-13 HYDRO-QUéBEC High temperature solid state hollow cylindrical battery including a plurality of solid polymer electrolyte cell
JP4866496B2 (ja) 1999-04-08 2012-02-01 パナソニック株式会社 二次電池の製造方法
JP4592845B2 (ja) * 1999-09-21 2010-12-08 パナソニック株式会社 電池
US6746494B2 (en) * 1999-12-14 2004-06-08 Matsushita Electric Industrial Co., Ltd. Battery manufacturing method and apparatus
US6555265B1 (en) * 2000-04-06 2003-04-29 Hawker Energy Products, Inc. Value regulated lead acid battery
JP4060590B2 (ja) * 2001-05-02 2008-03-12 日本碍子株式会社 リチウム二次電池の製造方法
US20030113622A1 (en) * 2001-12-14 2003-06-19 Blasi Jane A. Electrolyte additive for non-aqueous electrochemical cells
US20030162099A1 (en) * 2002-02-28 2003-08-28 Bowden William L. Non-aqueous electrochemical cell
JP3935749B2 (ja) * 2002-03-13 2007-06-27 三洋電機株式会社 二次電池
JP4146665B2 (ja) * 2002-04-24 2008-09-10 松下電器産業株式会社 密閉型二次電池
DE10237293A1 (de) * 2002-08-14 2004-03-11 Gaia Akkumulatorenwerke Gmbh Elektroden-Ableiter-Abschnitt und Verfahren zur Kontaktierung von mehreren Elektroden
DE10250839B4 (de) * 2002-10-31 2007-09-27 Dilo Trading Ag Elektrodenableiteranordnung, deren Verwendung und Verfahren zur Polung von Elektrodenableitern
FR2853764B1 (fr) * 2003-04-11 2009-06-05 Cit Alcatel Raccordement electrique d'une connexion a un faisceau electrochimique
US7279250B2 (en) * 2003-11-24 2007-10-09 The Gillette Company Battery including aluminum components
US7459234B2 (en) * 2003-11-24 2008-12-02 The Gillette Company Battery including aluminum components
US7544384B2 (en) * 2003-11-24 2009-06-09 The Gillette Company Methods of making coated battery components
KR100658614B1 (ko) * 2004-01-16 2006-12-15 삼성에스디아이 주식회사 이차 전지
US20050196665A1 (en) * 2004-02-23 2005-09-08 Matsushita Electric Industrial Co., Ltd. Battery, battery pack, method for manufacturing the battery, and method for manufacturing the battery pack
CN100334769C (zh) * 2004-05-28 2007-08-29 日本无公害电池研究所 二次电池
KR100599749B1 (ko) * 2004-06-23 2006-07-12 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
US7285356B2 (en) * 2004-07-23 2007-10-23 The Gillette Company Non-aqueous electrochemical cells
KR100599710B1 (ko) * 2004-07-28 2006-07-12 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체 및 이차 전지제조 방법
US7479348B2 (en) * 2005-04-08 2009-01-20 The Gillette Company Non-aqueous electrochemical cells
US20080254354A1 (en) * 2007-04-11 2008-10-16 Saft Connection system for an electrochemical cell
KR100889529B1 (ko) * 2007-04-20 2009-03-19 삼성에스디아이 주식회사 이차 전지
FR2921195B1 (fr) 2007-09-13 2009-11-06 Batscap Sa Procede et dispositif pour la fabrication d'ensambles de stockage d'energie electrique
US8883345B2 (en) * 2007-12-28 2014-11-11 Encell Technology Llc Prismatic battery
US20100009264A1 (en) * 2008-07-08 2010-01-14 1ARC Energy, Inc. High rate discharge battery cell
CN103151566B (zh) * 2013-03-01 2015-04-01 超威电源有限公司 一种双极型高功率铅蓄电池
FR3011128B1 (fr) 2013-09-25 2015-10-30 Commissariat Energie Atomique Procede de realisation d'un faisceau electrochimique d'un accumulateur au lithium
FR3037725B1 (fr) 2015-06-22 2021-12-31 Commissariat Energie Atomique Procede de realisation d'un faisceau electrochimique d'accumulateur au lithium avec mousse metallique aux extremites de feuillards
FR3037724B1 (fr) * 2015-06-22 2017-07-21 Commissariat Energie Atomique Procede de realisation d'un faisceau electrochimique d'accumulateur au lithium avec pliage ou enroulement des extremites de feuillard sur elles-memes
FR3052917B1 (fr) 2016-06-15 2022-03-25 Commissariat Energie Atomique Electrode pour faisceau electrochimique d'un accumulateur metal-ion ou d'un supercondensateur, procede de realisation du faisceau et de l'accumulateur associes
KR102126970B1 (ko) 2017-04-14 2020-06-25 주식회사 엘지화학 이차전지 및 그 이차전지의 제조 방법
GB2575981B (en) * 2018-07-30 2022-09-07 Gp Batteries International Ltd A battery
JP7151903B2 (ja) 2019-08-06 2022-10-12 株式会社村田製作所 二次電池、電池パック、電子機器、電動工具、電動式航空機及び電動車両
CN114041214B (zh) 2019-08-06 2024-08-02 株式会社村田制作所 二次电池、电池包、电子设备、电动工具、电动航空器及电动车辆
US20220077548A1 (en) * 2020-05-05 2022-03-10 James E. Beecham Battery comprising electrode with laser-sintered material and shingle face-to-face overlaps within end plate
US12132227B2 (en) 2021-01-19 2024-10-29 Lg Energy Solution, Ltd. Battery, and battery pack and vehicle comprising the same
JPWO2022210138A1 (enExample) * 2021-03-30 2022-10-06
WO2023184318A1 (zh) * 2022-03-31 2023-10-05 宁德新能源科技有限公司 电池及其电子装置
DE102022131095A1 (de) * 2022-11-24 2024-05-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen einer zylindrischen Batteriezelle für eine Traktionsbatterie eines Kraftfahrzeugs sowie zylindrische Batteriezelle
SE547130C2 (en) * 2022-12-09 2025-04-29 Northvolt Ab A method of manufacturing a secondary cell electrode

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12206063B2 (en) 2009-02-09 2025-01-21 Varta Microbattery Gmbh Button cells and method of producing same
US20200185755A1 (en) 2009-02-09 2020-06-11 Varta Microbattery Gmbh Button cells and method of producing same
US11791493B2 (en) 2009-02-09 2023-10-17 Varta Microbattery Gmbh Button cells and method of producing same
US11791512B2 (en) 2009-06-18 2023-10-17 Varta Microbattery Gmbh Button cell having winding electrode and method for the production thereof
EP4318699A2 (en) * 2021-01-19 2024-02-07 LG Energy Solution, Ltd. Electrode assembly, battery, battery pack and vehicle
US12451523B2 (en) 2021-02-19 2025-10-21 Lg Energy Solution, Ltd. Riveting structure of electrode terminal, and cylindrical battery cell, battery pack and vehicle including the same
US12407027B2 (en) 2021-02-19 2025-09-02 Lg Energy Solution, Ltd. Battery and current collector applied thereto, and battery pack and vehicle including the battery
US12407028B2 (en) 2021-02-19 2025-09-02 Lg Energy Solution, Ltd. Electrode assembly, battery, and battery pack and vehicle including the same
US12482866B2 (en) 2021-02-19 2025-11-25 Lg Energy Solution, Ltd. Battery and current collector applied thereto, and battery pack and vehicle including the battery
DE102021104786B4 (de) 2021-03-01 2025-01-30 Audi Aktiengesellschaft Stromkollektoranordnung, Batteriezelle für ein Kraftfahrzeug und Verfahren zum Bereitstellen einer Stromkollektoranordnung
DE102021104786A1 (de) 2021-03-01 2022-09-01 Audi Aktiengesellschaft Stromkollektoranordnung, Batteriezelle für ein Kraftfahrzeug und Verfahren zum Bereitstellen einer Stromkollektoranordnung
EP4343955A4 (en) * 2021-05-17 2025-11-05 Microvast Inc TAB PLATE AND WRAPPED BATTERY
EP4350872A4 (en) * 2021-05-28 2025-11-19 Microvast Inc TAB-ON ELECTRODE PLATE AND WRAPPED BATTERY

Also Published As

Publication number Publication date
BE768376A (fr) 1971-12-13
DE2127823A1 (de) 1971-12-30
DE2127823B2 (de) 1980-05-14
NL7108611A (enExample) 1971-12-27
US3761314A (en) 1973-09-25
FR2094491A5 (enExample) 1972-02-04
DE2127823C3 (de) 1981-01-22
LU63363A1 (enExample) 1972-03-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee