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AR041838A1 - Metodo y aparato para regular la carga de celdas electroquimicas - Google Patents

Metodo y aparato para regular la carga de celdas electroquimicas

Info

Publication number
AR041838A1
AR041838A1 ARP030103923A ARP030103923A AR041838A1 AR 041838 A1 AR041838 A1 AR 041838A1 AR P030103923 A ARP030103923 A AR P030103923A AR P030103923 A ARP030103923 A AR P030103923A AR 041838 A1 AR041838 A1 AR 041838A1
Authority
AR
Argentina
Prior art keywords
pressure
cell
responds
appliance
regulating
Prior art date
Application number
ARP030103923A
Other languages
English (en)
Original Assignee
Ray O Vac Corp
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 Ray O Vac Corp filed Critical Ray O Vac Corp
Publication of AR041838A1 publication Critical patent/AR041838A1/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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
    • H01M50/574—Devices or arrangements for the interruption of current
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/445—Methods for charging or discharging in response to gas pressure
    • 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
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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

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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Separators (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

Una celda electroquímica recargable que tiene un aparato que responde a la presión para determinar un punto de terminación de carga. En particular, un conmutador reversible que responde a la presión puede estar dispuesto en una tapa en el extremo abierto de una celda recargable de hidruro de metal. El conmutador reversible que responde a la presión puede además contener un sistema de venteo para liberar la presión interna de la celda. Además, se utiliza una celda recargable en combinación con una fuente para recargar que puede suministrar voltaje constante, corriente alterna o voltajes que varían entre un umbral mínimo y un umbral máximo.
ARP030103923A 2002-10-25 2003-10-27 Metodo y aparato para regular la carga de celdas electroquimicas AR041838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42162402P 2002-10-25 2002-10-25

Publications (1)

Publication Number Publication Date
AR041838A1 true AR041838A1 (es) 2005-06-01

Family

ID=32176733

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030103923A AR041838A1 (es) 2002-10-25 2003-10-27 Metodo y aparato para regular la carga de celdas electroquimicas

Country Status (8)

Country Link
EP (1) EP1559154A2 (es)
JP (1) JP2006504244A (es)
CN (1) CN1720626A (es)
AR (1) AR041838A1 (es)
AU (1) AU2003286771A1 (es)
CA (1) CA2503505A1 (es)
TW (1) TW200419835A (es)
WO (1) WO2004038831A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4537662B2 (ja) * 2003-03-13 2010-09-01 株式会社Ｇｓユアサ 密閉型蓄電池
JP2006262614A (ja) * 2005-03-16 2006-09-28 Sanyo Electric Co Ltd 充電装置及び充電方法
EP2766942B1 (en) 2011-10-13 2025-10-01 Energizer Brands, LLC Lithium iron disulfide battery
CN108604806B (zh) * 2016-02-17 2021-09-21 丰田自动车欧洲公司 用于电池充电控制的系统和方法
KR102201347B1 (ko) * 2017-06-15 2021-01-08 주식회사 엘지화학 배터리 모듈과 이를 포함하는 배터리 팩 및 자동차
KR102255534B1 (ko) * 2017-07-07 2021-05-25 주식회사 엘지에너지솔루션 이차전지
CN110994049A (zh) * 2019-11-22 2020-04-10 力神动力电池系统有限公司 一种判断锂离子电池负压排气设备排气孔堵塞的方法
JP7607214B2 (ja) * 2020-01-31 2024-12-27 パナソニックＩｐマネジメント株式会社 蓄電装置
CN111864249B (zh) * 2020-08-31 2025-01-21 东莞市中天和新能源科技有限公司 密封防水的可循环充电电池
EP4120448B1 (en) * 2021-06-01 2024-05-22 Contemporary Amperex Technology Co., Limited End cover assembly, battery cell, battery and power-consuming apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617386A (en) * 1970-04-30 1971-11-02 Esb Inc Sealed cell construction
US5026615A (en) * 1990-08-06 1991-06-25 Eveready Battery Company, Inc. Electrochemical cell with disconnect switch device
MXPA03003328A (es) * 2000-10-20 2004-12-03 Ray O Vac Corp Metodo y aparato para regular la carga de celdas electroquimicas.
EP1429402A3 (en) * 2000-10-20 2004-08-04 Rayovac Corporation Method and apparatus for regulating charging of electrochemical cells

Also Published As

Publication number Publication date
WO2004038831A3 (en) 2005-03-10
CA2503505A1 (en) 2004-05-06
CN1720626A (zh) 2006-01-11
TW200419835A (en) 2004-10-01
AU2003286771A1 (en) 2004-05-13
JP2006504244A (ja) 2006-02-02
EP1559154A2 (en) 2005-08-03
WO2004038831A2 (en) 2004-05-06

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