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GB1110169A - Electrode assembly pack adapted for "zig-zag" folding - Google Patents

Electrode assembly pack adapted for "zig-zag" folding

Info

Publication number
GB1110169A
GB1110169A GB57791/66A GB5779166A GB1110169A GB 1110169 A GB1110169 A GB 1110169A GB 57791/66 A GB57791/66 A GB 57791/66A GB 5779166 A GB5779166 A GB 5779166A GB 1110169 A GB1110169 A GB 1110169A
Authority
GB
United Kingdom
Prior art keywords
plates
chain
zig
zag
polarity
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
GB57791/66A
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.)
VARTA AG
Original Assignee
VARTA AG
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 AG filed Critical VARTA AG
Publication of GB1110169A publication Critical patent/GB1110169A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/045—Cells or batteries with folded plate-like electrodes
    • H01M10/0454—Cells or batteries with electrodes of only one polarity folded
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0459—Cells or batteries with folded separator between plate-like electrodes
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)

Abstract

1,110,169. Zig-zag folded electrode assemblies. VARTA A.G. 23 Dec., 1966 [29 Dec., 1965], No. 57791/66. Heading H1B. In an accumulator electrode assembly the plates of one polarity (1), before folding, are in the form of a chain of rectangular plates electrically connected each to the next along, or close to, one side of the chain by short webs (4) permitting the plates to be folded in a zigzag manner to become parallel to each other, the said plates being enclosed by a U-section continuous separator (3), and the plates of the other polarity (2) being similarly electrically connected in one or more chains along, or close to, one side of the chain, and interleaved with the plates of the enclosed chain by zig-zag folding of the assembled plates. The plates of the uncovered chain may lie in contact with one arm only of the separator or may be disposed on either side of the enclosed plate chain in any desired sequence, e.g. alternatively, as in Figs. 1-3. There may be two uncovered chains, both on one side of the covered chain, or one on each side. The chains of opposite polarity may be vertically staggered so that each plate in part has no counter-electrode. After the first zig-zag folding, a fold at or near the middle of the assembly may be folded back so as to reverse the sense of the fold, so bringing the plates originally at the ends of the assembly together in the middle, while the plates adjacent the fold become the new end plates. The plate chain of one polarity may have an additional plate at one end, which is folded back into one of the folds of the assembly.
GB57791/66A 1965-12-29 1966-12-23 Electrode assembly pack adapted for "zig-zag" folding Expired GB1110169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV30057A DE1280363B (en) 1965-12-29 1965-12-29 Zigzag foldable electrode package

Publications (1)

Publication Number Publication Date
GB1110169A true GB1110169A (en) 1968-04-18

Family

ID=7585373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57791/66A Expired GB1110169A (en) 1965-12-29 1966-12-23 Electrode assembly pack adapted for "zig-zag" folding

Country Status (8)

Country Link
JP (1) JPS4917337B1 (en)
AT (1) AT268409B (en)
CH (1) CH455896A (en)
DE (1) DE1280363B (en)
FR (1) FR1505285A (en)
GB (1) GB1110169A (en)
NL (1) NL6618353A (en)
SE (1) SE321722B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298309A (en) * 1994-11-02 1996-08-28 Sankar Dasgupta Fan-folded lithium battery construction comprising lithium ion-containing polymer electrolyte sandwiched between discrete electrode plates
WO2005008827A3 (en) * 2003-07-21 2006-03-16 Eldor Corp Spa Electrode assembly and method of manufacturing same
WO2008083920A3 (en) * 2007-01-10 2008-08-28 Bosch Gmbh Robert Electrode pack of an electrochemical cell and electrochemical cell comprising an electrode pack
EP2235786A4 (en) * 2007-05-22 2013-05-29 Eaglepicher Energy Prod Corp Method for assembling a stacked plate electrochemical device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025663B1 (en) * 1979-09-12 1984-03-21 LUCAS INDUSTRIES public limited company Battery systems employing bipolar electrodes
US4406057A (en) * 1981-03-20 1983-09-27 Gnb Batteries Inc. Method of making lead-acid battery element stack
US4761352A (en) * 1985-05-17 1988-08-02 Eastman Kodak Company Accordian folded electrode assembly
US4830940A (en) * 1986-01-14 1989-05-16 Wilson Greatbatch Ltd. Non-agueous lithium battery
GB8901382D0 (en) * 1989-01-23 1989-03-15 Material Control Eng Ltd Material handling system
US5154989A (en) * 1991-09-04 1992-10-13 Medtronic, Inc. Energy storage device
US5300373A (en) * 1992-09-11 1994-04-05 Valence Technology, Inc. Electrochemical cell stack and method of making an electrochemical cell stack
JP6274461B2 (en) * 2016-07-27 2018-02-07 セイコーインスツル株式会社 Electrochemical cell and method for producing electrochemical cell
JP7253399B2 (en) * 2019-02-05 2023-04-06 本田技研工業株式会社 secondary battery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556874A (en) * 1956-04-20
NL113776C (en) * 1957-01-28
FR1374877A (en) * 1963-11-19 1964-10-09 Varta Ag Electric cell including accumulator
FR1391849A (en) * 1964-01-18 1965-03-12 Accumulateurs Fixes Process for manufacturing cells or accumulators with electrodes in the form of strips or strings and resulting products

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298309A (en) * 1994-11-02 1996-08-28 Sankar Dasgupta Fan-folded lithium battery construction comprising lithium ion-containing polymer electrolyte sandwiched between discrete electrode plates
GB2298309B (en) * 1994-11-02 1997-10-15 Sankar Dasgupta Rechargeable non-aqueous lithium battery having stacked electrochemical cells
WO2005008827A3 (en) * 2003-07-21 2006-03-16 Eldor Corp Spa Electrode assembly and method of manufacturing same
WO2008083920A3 (en) * 2007-01-10 2008-08-28 Bosch Gmbh Robert Electrode pack of an electrochemical cell and electrochemical cell comprising an electrode pack
EP2235786A4 (en) * 2007-05-22 2013-05-29 Eaglepicher Energy Prod Corp Method for assembling a stacked plate electrochemical device

Also Published As

Publication number Publication date
CH455896A (en) 1968-05-15
DE1280363B (en) 1968-10-17
AT268409B (en) 1969-02-10
JPS4917337B1 (en) 1974-04-30
SE321722B (en) 1970-03-16
NL6618353A (en) 1967-06-30
FR1505285A (en) 1967-12-08

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