CA2503505A1 - Method and apparatus for regulating charging of electrochemical cells - Google Patents

Method and apparatus for regulating charging of electrochemical cells Download PDF

Info

Publication number
CA2503505A1
CA2503505A1 CA002503505A CA2503505A CA2503505A1 CA 2503505 A1 CA2503505 A1 CA 2503505A1 CA 002503505 A CA002503505 A CA 002503505A CA 2503505 A CA2503505 A CA 2503505A CA 2503505 A1 CA2503505 A1 CA 2503505A1
Authority
CA
Canada
Prior art keywords
cell
recited
cells
electrochemical cell
flexible member
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.)
Abandoned
Application number
CA002503505A
Other languages
English (en)
French (fr)
Inventor
William C. Bushong
Paul Cheeseman
Greg Davidson
Tom Kaufman
Richard Mank
Michael Root
Aaron Rositch
Viet H. Vu
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.)
Spectrum Brands Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2503505A1 publication Critical patent/CA2503505A1/en
Abandoned 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
    • 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)
  • Cell Separators (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CA002503505A 2002-10-25 2003-10-27 Method and apparatus for regulating charging of electrochemical cells Abandoned CA2503505A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42162402P 2002-10-25 2002-10-25
US60/421,624 2002-10-25
PCT/US2003/034363 WO2004038831A2 (en) 2002-10-25 2003-10-27 Method and apparatus for regulating charging of electrochemical cells

Publications (1)

Publication Number Publication Date
CA2503505A1 true CA2503505A1 (en) 2004-05-06

Family

ID=32176733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002503505A Abandoned CA2503505A1 (en) 2002-10-25 2003-10-27 Method and apparatus for regulating charging of electrochemical cells

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116134670A (zh) * 2021-06-01 2023-05-16 宁德时代新能源科技股份有限公司 端盖组件、电池单体、电池以及用电装置

Families Citing this family (8)

* 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
EP2766942A1 (en) 2011-10-13 2014-08-20 Eveready Battery Company, Inc. 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
JP2021125304A (ja) * 2020-01-31 2021-08-30 パナソニックＩｐマネジメント株式会社 蓄電装置

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
EP1429402A3 (en) * 2000-10-20 2004-08-04 Rayovac Corporation Method and apparatus for regulating charging of electrochemical cells
TW522585B (en) * 2000-10-20 2003-03-01 Ray O Vac Corp Method and apparatus for regulating charging of electrochemical cells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116134670A (zh) * 2021-06-01 2023-05-16 宁德时代新能源科技股份有限公司 端盖组件、电池单体、电池以及用电装置
CN116134670B (zh) * 2021-06-01 2024-09-06 宁德时代新能源科技股份有限公司 端盖组件、电池单体、电池以及用电装置

Also Published As

Publication number Publication date
AR041838A1 (es) 2005-06-01
TW200419835A (en) 2004-10-01
EP1559154A2 (en) 2005-08-03
CN1720626A (zh) 2006-01-11
WO2004038831A2 (en) 2004-05-06
JP2006504244A (ja) 2006-02-02
WO2004038831A3 (en) 2005-03-10
AU2003286771A1 (en) 2004-05-13

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Legal Events

Date Code Title Description
FZDE Discontinued