CA2175779A1 - Corrosion collector for batteries - Google Patents

Corrosion collector for batteries

Info

Publication number
CA2175779A1
CA2175779A1 CA002175779A CA2175779A CA2175779A1 CA 2175779 A1 CA2175779 A1 CA 2175779A1 CA 002175779 A CA002175779 A CA 002175779A CA 2175779 A CA2175779 A CA 2175779A CA 2175779 A1 CA2175779 A1 CA 2175779A1
Authority
CA
Canada
Prior art keywords
batteries
corrosion
copper
corrosive atmosphere
rectangular sheet
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.)
Granted
Application number
CA002175779A
Other languages
French (fr)
Other versions
CA2175779C (en
Inventor
Dan Caroseli
Isreal Wells
Diane Truehill
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.)
Individual
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
Priority to CA002175779A priority Critical patent/CA2175779C/en
Publication of CA2175779A1 publication Critical patent/CA2175779A1/en
Application granted granted Critical
Publication of CA2175779C publication Critical patent/CA2175779C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

A thin, flexible rectangular sheet of copper for attracting corrosion from ambient corrosive atmosphere is disclosed. One side of the copper sheet is covered by an adhesive that, in turn, is overlaid by a peel off protective strip to be removed when it is desired to affix the unit to a battery casing. In an alternative embodiment, the shorter edges of the rectangular sheet have cutout areas to incorporate the terminals, thus exposing more surface area of the device to the corrosive atmosphere.
CA002175779A 1996-05-03 1996-05-03 Corrosion collector for batteries Expired - Fee Related CA2175779C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002175779A CA2175779C (en) 1996-05-03 1996-05-03 Corrosion collector for batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002175779A CA2175779C (en) 1996-05-03 1996-05-03 Corrosion collector for batteries

Publications (2)

Publication Number Publication Date
CA2175779A1 true CA2175779A1 (en) 1997-11-04
CA2175779C CA2175779C (en) 2001-08-07

Family

ID=4158140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002175779A Expired - Fee Related CA2175779C (en) 1996-05-03 1996-05-03 Corrosion collector for batteries

Country Status (1)

Country Link
CA (1) CA2175779C (en)

Also Published As

Publication number Publication date
CA2175779C (en) 2001-08-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20030505