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MX2010001809A - Celda electroquimica con contacto interno mejorado. - Google Patents

Celda electroquimica con contacto interno mejorado.

Info

Publication number
MX2010001809A
MX2010001809A MX2010001809A MX2010001809A MX2010001809A MX 2010001809 A MX2010001809 A MX 2010001809A MX 2010001809 A MX2010001809 A MX 2010001809A MX 2010001809 A MX2010001809 A MX 2010001809A MX 2010001809 A MX2010001809 A MX 2010001809A
Authority
MX
Mexico
Prior art keywords
electrochemical cell
contact
lead
internal contact
container
Prior art date
Application number
MX2010001809A
Other languages
English (en)
Inventor
David A Kaplin
Original Assignee
Eveready Battery Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40130823&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010001809(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eveready Battery Inc filed Critical Eveready Battery Inc
Publication of MX2010001809A publication Critical patent/MX2010001809A/es

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
    • H01M50/531—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
    • H01M50/10—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
    • H01M50/50—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

Se describen celdas de batería electroquímicas con electrodos similares a tira y que tienen un contacto a presión entre un hilo de uno de los electrodos y una pared lateral del contenedor de celda. Una celda electroquímica tiene un ensamble de electrodo enrollado espiral que tiene un hilo interno en contacto a presión directo con un electrodo negativo de lámina delgada de litio libre de un colector de corriente separado y en contacto con una porción interior del contenedor de celda, en donde el contacto especificado entre el hilo y la lámina delgada de litio proporciona un flujo de corriente entre el contenedor y la lámina delgada.
MX2010001809A 2007-09-21 2008-09-16 Celda electroquimica con contacto interno mejorado. MX2010001809A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/903,491 US20090081532A1 (en) 2007-09-21 2007-09-21 Electrochemical cell with improved internal contact
PCT/US2008/010791 WO2009038705A1 (en) 2007-09-21 2008-09-16 Electrochemical cell with improved internal contact

Publications (1)

Publication Number Publication Date
MX2010001809A true MX2010001809A (es) 2010-03-10

Family

ID=40130823

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001809A MX2010001809A (es) 2007-09-21 2008-09-16 Celda electroquimica con contacto interno mejorado.

Country Status (11)

Country Link
US (3) US20090081532A1 (es)
EP (1) EP2188862B1 (es)
JP (1) JP5502736B2 (es)
KR (1) KR20100070358A (es)
CN (1) CN101803069A (es)
AU (2) AU2008301929B2 (es)
CA (1) CA2700109A1 (es)
ES (1) ES2397557T3 (es)
MX (1) MX2010001809A (es)
NZ (1) NZ583016A (es)
WO (1) WO2009038705A1 (es)

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US20120251871A1 (en) * 2011-03-29 2012-10-04 Tohoku University All-solid-state battery
CN103988339A (zh) * 2012-02-07 2014-08-13 株式会社Lg化学 具有新型结构的二次电池
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US9728787B2 (en) 2012-07-17 2017-08-08 Hitachi Chemical Company, Ltd. Current collecting structure for secondary battery and secondary battery
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DE102016225252A1 (de) * 2016-12-16 2018-06-21 Robert Bosch Gmbh Elektrischer Energiespeicher, insbesondere Batteriezelle, mit Bauraum-optimierter Elektrodenverschaltung
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US12294086B2 (en) * 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
CN111584774B (zh) * 2020-06-15 2022-09-02 韩旭峰 一种安全无明火磷酸铁锂电池
AU2020470348C1 (en) * 2020-09-30 2024-06-27 Contemporary Amperex Technology (Hong Kong) Limited Battery cell, battery, electric device, and battery cell manufacturing method and system
JP7604634B2 (ja) * 2020-10-06 2024-12-23 エルジー エナジー ソリューション リミテッド パウチ型電池ケースおよびその成形装置、並びにパウチ型二次電池
KR102562686B1 (ko) * 2021-03-30 2023-08-03 주식회사 엘지에너지솔루션 파우치 형 전지 케이스 및 그의 성형 장치, 파우치 형 이차 전지
CN113097555B (zh) * 2021-06-09 2021-09-07 江苏创源电子有限公司 电池安装装置
CN118872143A (zh) * 2022-03-25 2024-10-29 松下新能源株式会社 圆筒形电池
CN119944038B (zh) * 2024-11-22 2025-12-12 珠海冠宇电池股份有限公司 一种锂离子电池

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Also Published As

Publication number Publication date
US8283066B2 (en) 2012-10-09
HK1143000A1 (en) 2010-12-17
AU2011100221A4 (en) 2011-03-31
US20130034761A1 (en) 2013-02-07
EP2188862A1 (en) 2010-05-26
CN101803069A (zh) 2010-08-11
JP5502736B2 (ja) 2014-05-28
US20100068619A1 (en) 2010-03-18
US20090081532A1 (en) 2009-03-26
WO2009038705A1 (en) 2009-03-26
NZ583016A (en) 2011-06-30
AU2011100221B4 (en) 2011-04-28
AU2008301929A1 (en) 2009-03-26
EP2188862B1 (en) 2012-11-07
ES2397557T3 (es) 2013-03-07
CA2700109A1 (en) 2009-03-26
AU2008301929B2 (en) 2012-01-12
KR20100070358A (ko) 2010-06-25
JP2010541131A (ja) 2010-12-24

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