SG37193G - Connection element between electrode separator roll and terminal of a galvanic cell - Google Patents

Connection element between electrode separator roll and terminal of a galvanic cell

Info

Publication number
SG37193G
SG37193G SG371/93A SG37193A SG37193G SG 37193 G SG37193 G SG 37193G SG 371/93 A SG371/93 A SG 371/93A SG 37193 A SG37193 A SG 37193A SG 37193 G SG37193 G SG 37193G
Authority
SG
Singapore
Prior art keywords
cell
band
contact
branched
terminal
Prior art date
Application number
SG371/93A
Original Assignee
Varta Batterie
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 Varta Batterie filed Critical Varta Batterie
Publication of SG37193G publication Critical patent/SG37193G/en

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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/286—Cells or batteries 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
    • H01M50/538—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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Glass Compositions (AREA)
  • Secondary Cells (AREA)

Abstract

A galvanic battery having band-shaped positive and negative electrodes, and an intermediate band-shaped separator, which are helically wound to develop an electrode structure for mounting within a cylindrical housing having a cell pole sealed and insulated against the housing, includes a connecting element which electrically bridges the gap between the cell pole and the edge of the corresponding electrode band and which is comprised of a contact plate having a branched contact clamp concentrically welded to it, an insulation plate positioned over the contact plate and having a centrally disposed aperture for receiving the branched contact clamp, and a pressure spring placed over the insulation plate so that the contact plate presses on the exposed edge of the corresponding electrode band under the influence of the pressure spring, and so that the cell pole is received within the branched contact clamp. The connecting element is suitable for pre-assembly outside of the cell, for final placement within the cell without a welding step.
SG371/93A 1989-07-10 1993-04-03 Connection element between electrode separator roll and terminal of a galvanic cell SG37193G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3922596A DE3922596A1 (en) 1989-07-10 1989-07-10 GALVANIC ELEMENT

Publications (1)

Publication Number Publication Date
SG37193G true SG37193G (en) 1993-06-11

Family

ID=6384639

Family Applications (1)

Application Number Title Priority Date Filing Date
SG371/93A SG37193G (en) 1989-07-10 1993-04-03 Connection element between electrode separator roll and terminal of a galvanic cell

Country Status (10)

Country Link
US (1) US5043235A (en)
EP (1) EP0415011B1 (en)
JP (1) JPH0346754A (en)
AT (1) ATE86050T1 (en)
DE (2) DE3922596A1 (en)
DK (1) DK0415011T3 (en)
ES (1) ES2038467T3 (en)
GR (1) GR3007603T3 (en)
HK (1) HK95893A (en)
SG (1) SG37193G (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3024221B2 (en) * 1991-01-08 2000-03-21 松下電器産業株式会社 Cylindrical alkaline storage battery
US5521021A (en) * 1994-07-06 1996-05-28 Alexander Manufacturing Corporation Electric vehicle cell
US5532075A (en) * 1994-07-06 1996-07-02 Alexander Manufacturing Corporation Small battery cell
WO1996001504A1 (en) * 1994-07-06 1996-01-18 Elmer Hughett Small battery cell
JP3561554B2 (en) * 1995-05-31 2004-09-02 三洋電機株式会社 battery
JPH1131497A (en) * 1997-05-12 1999-02-02 Matsushita Electric Ind Co Ltd Cylindrical storage battery
JP3488064B2 (en) * 1997-12-05 2004-01-19 松下電器産業株式会社 Cylindrical storage battery
DE10159231A1 (en) 2001-12-03 2003-06-18 Nbt Gmbh Galvanic element with winding electrode set
US20080166632A1 (en) * 2003-08-18 2008-07-10 Powergenix, Inc. Method of manufacturing nickel zinc batteries
US7833647B2 (en) * 2004-04-28 2010-11-16 Eveready Battery Company, Inc. Closure vent seal and assembly
US7687189B2 (en) * 2004-04-28 2010-03-30 Eveready Battery Company, Inc. Housing for a sealed electrochemical battery cell
US8703330B2 (en) 2005-04-26 2014-04-22 Powergenix Systems, Inc. Nickel zinc battery design
US7763375B2 (en) 2006-05-24 2010-07-27 Eveready Battery Company, Inc. Current interrupt device for batteries
DE102006031857B4 (en) * 2006-07-10 2013-06-06 Donald P. H. Wu Secondary lithium battery with a conductive, spiral wound electrode assembly
US20080026293A1 (en) * 2006-07-26 2008-01-31 Eveready Battery Company, Inc. Lithium-iron disulfide cylindrical cell with modified positive electrode
US20080026288A1 (en) * 2006-07-26 2008-01-31 Eveready Battery Company, Inc. Electrochemical cell with positive container
DE102006035100B4 (en) * 2006-07-28 2012-10-04 Donald P. H. Wu Secondary lithium battery with conductive connection of conductor pins
FR2905525B1 (en) * 2006-09-05 2008-10-31 Accumulateurs Fixes ELECTRICAL CONNECTION DEVICE FOR THE OUTPUT TERMINAL OF A CURRENT BATTERY
US20100273036A1 (en) * 2006-10-17 2010-10-28 Eveready Battery Company, Inc. Lithium-Iron Disulfide Cell Design with Core Reinforcement
US20080254343A1 (en) * 2007-04-16 2008-10-16 Eveready Battery Company, Inc. Electrochemical cell with thermal current interrupting switch
DE102008025884A1 (en) * 2008-05-29 2009-12-03 Temic Automotive Electric Motors Gmbh Cylindrical energy storage cell for storing electricity in e.g. hybrid vehicle, has electrically non conductive spacer arranged between electrical conductors in interior of storage cell between cell cover and electrode sleeve
US8147999B2 (en) * 2008-06-11 2012-04-03 Eveready Battery Company, Inc. Closure assembly with low vapor transmission for electrochemical cell
KR101839158B1 (en) * 2009-10-13 2018-03-15 파워지닉스 시스템즈, 인코포레이티드 Cylindrical Nickel-Zinc Cell with Positive Can
DE102018130171A1 (en) * 2018-11-28 2020-05-28 Carl Freudenberg Kg Electrochemical energy storage cell
US11862983B1 (en) * 2019-03-28 2024-01-02 Roger W. Graham Earth energy systems and devices
KR102772822B1 (en) * 2019-07-11 2025-02-24 주식회사 엘지에너지솔루션 Cylindrical battery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284552A (en) * 1960-11-23 1962-02-16 Yardney International Corp Waterproof electrochemical generator
CH600584A5 (en) * 1975-10-17 1978-06-30 Accumulateurs Fixes
US4091178A (en) * 1977-09-01 1978-05-23 Union Carbide Corporation Rechargeable alkaline MnO2 -zinc cell
JPS5834694Y2 (en) * 1979-04-16 1983-08-04 三洋電機株式会社 battery
JPS606073B2 (en) * 1979-11-07 1985-02-15 松下電器産業株式会社 Method for manufacturing a battery with a spiral electrode body
US4788112A (en) * 1987-08-17 1988-11-29 Kung Chin Chung Rechargeable storage battery

Also Published As

Publication number Publication date
ES2038467T3 (en) 1993-07-16
EP0415011B1 (en) 1993-02-24
GR3007603T3 (en) 1993-08-31
DK0415011T3 (en) 1993-04-05
ATE86050T1 (en) 1993-03-15
HK95893A (en) 1993-09-24
EP0415011A3 (en) 1991-07-17
JPH0346754A (en) 1991-02-28
US5043235A (en) 1991-08-27
DE59000924D1 (en) 1993-04-01
EP0415011A2 (en) 1991-03-06
DE3922596A1 (en) 1991-01-24

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