AU2002353516A1 - Machine for forming a metal strip, in particular for the manufacture of grids for electric accumulator, and method of forming said grids - Google Patents

Machine for forming a metal strip, in particular for the manufacture of grids for electric accumulator, and method of forming said grids

Info

Publication number
AU2002353516A1
AU2002353516A1 AU2002353516A AU2002353516A AU2002353516A1 AU 2002353516 A1 AU2002353516 A1 AU 2002353516A1 AU 2002353516 A AU2002353516 A AU 2002353516A AU 2002353516 A AU2002353516 A AU 2002353516A AU 2002353516 A1 AU2002353516 A1 AU 2002353516A1
Authority
AU
Australia
Prior art keywords
grids
forming
manufacture
machine
metal strip
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
AU2002353516A
Inventor
Pietro Farina
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.)
Sovema SpA
Original Assignee
Sovema SpA
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 Sovema SpA filed Critical Sovema SpA
Publication of AU2002353516A1 publication Critical patent/AU2002353516A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B21D31/043—Making use of slitting discs or punch cutters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/745—Expanded metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/75—Wires, rods or strips
    • 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)
  • Mechanical Engineering (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
AU2002353516A 2002-10-29 2002-10-29 Machine for forming a metal strip, in particular for the manufacture of grids for electric accumulator, and method of forming said grids Abandoned AU2002353516A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2002/000686 WO2004039514A1 (en) 2002-10-29 2002-10-29 Machine for forming a metal strip, in particular for the manufacture of grids for electric accumulator, and method of forming said grids

Publications (1)

Publication Number Publication Date
AU2002353516A1 true AU2002353516A1 (en) 2004-05-25

Family

ID=32259866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002353516A Abandoned AU2002353516A1 (en) 2002-10-29 2002-10-29 Machine for forming a metal strip, in particular for the manufacture of grids for electric accumulator, and method of forming said grids

Country Status (2)

Country Link
AU (1) AU2002353516A1 (en)
WO (1) WO2004039514A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102205295A (en) * 2011-05-25 2011-10-05 梁文明 Novel machine for coating lithium ion battery
CN105304927B (en) * 2015-10-30 2017-11-03 天能电池(芜湖)有限公司 Portable grid cuts brush machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1114241A (en) * 1978-10-31 1981-12-15 Cominco Ltd. Forming expanded mesh sheet from deformable strip
JPS62154567A (en) * 1985-12-27 1987-07-09 Matsushita Electric Ind Co Ltd Manufacture of grid for lead-acid battery
US6202271B1 (en) * 1998-03-13 2001-03-20 Matsushita Electric Industrial Co., Ltd. Method and apparatus for manufacturing expanded mesh sheet and battery using this expanded mesh sheet
IT1299680B1 (it) * 1998-06-18 2000-03-24 Sovema Srl Macchina formatrice per nastri metallici, in particolare per la realizzazione di piastre per accumulatori elettrici

Also Published As

Publication number Publication date
WO2004039514A1 (en) 2004-05-13

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase