BR7808433A - Celula galvanica - Google Patents

Celula galvanica

Info

Publication number
BR7808433A
BR7808433A BR7808433A BR7808433A BR7808433A BR 7808433 A BR7808433 A BR 7808433A BR 7808433 A BR7808433 A BR 7808433A BR 7808433 A BR7808433 A BR 7808433A BR 7808433 A BR7808433 A BR 7808433A
Authority
BR
Brazil
Prior art keywords
galvanic cell
galvanic
cell
Prior art date
Application number
BR7808433A
Other languages
English (en)
Inventor
F Spanur
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR7808433A publication Critical patent/BR7808433A/pt

Links

Classifications

    • 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
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
BR7808433A 1977-12-23 1978-12-22 Celula galvanica BR7808433A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/864,083 US4146681A (en) 1977-12-23 1977-12-23 Seal closure for a galvanic cell

Publications (1)

Publication Number Publication Date
BR7808433A true BR7808433A (pt) 1979-07-31

Family

ID=25342492

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7808433A BR7808433A (pt) 1977-12-23 1978-12-22 Celula galvanica

Country Status (9)

Country Link
US (1) US4146681A (pt)
EP (1) EP0003033B1 (pt)
AU (1) AU524906B2 (pt)
BR (1) BR7808433A (pt)
CA (1) CA1105080A (pt)
DE (1) DE2861146D1 (pt)
GR (1) GR71658B (pt)
MX (1) MX145755A (pt)
SG (1) SG47982G (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941757C2 (de) * 1979-10-16 1982-06-16 Varta Batterie Ag, 3000 Hannover Verschlußanordnung für galvanische Elemente und Verfahren zu deren Herstellung
EP0078263A1 (en) * 1980-12-10 1983-05-11 Macgar Holdings Proprietary Limited Electric storage battery
CA1164936A (en) * 1981-12-23 1984-04-03 Charles Markin Sealing and insulating member for galvanic cells
CA1179730A (en) * 1982-06-16 1984-12-18 Marian Wiacek Snap-in sealing and insulating member for galvanic cells
US4442184A (en) * 1983-03-31 1984-04-10 Union Carbide Corporation Dry path gas venting seal
US4481030A (en) * 1983-06-01 1984-11-06 The United States Of America As Represented By The United States Department Of Energy Tantalum-copper alloy and method for making
US4539269A (en) * 1984-07-08 1985-09-03 Union Carbide Corporation Low profile seal
WO2003044397A1 (en) * 2001-11-22 2003-05-30 Nok Corporation Pressure release valve
US20060183020A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Sealing assembly for electrochemical cell
US20060257728A1 (en) * 2003-08-08 2006-11-16 Rovcal, Inc. Separators for use in alkaline cells having high capacity
US20060183019A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Adhesive for use in an electrochemical cell
TW200520292A (en) 2003-08-08 2005-06-16 Rovcal Inc High capacity alkaline cell
AR046887A1 (es) * 2003-12-10 2005-12-28 Rovcal Inc Celda alcalina de alta capacidad utilizando un extensor de catodo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128666C (pt) * 1963-02-28
FR1507299A (fr) * 1966-11-16 1967-12-29 Accumulateurs Fixes Perfectionnement aux éléments électrochimiques étanches
FR2123618A5 (pt) * 1971-01-25 1972-09-15 Accumulateurs Fixes
BE787331A (fr) * 1971-08-09 1973-02-08 Union Carbide Corp Bouchage a soupape pour pile seches
DE2200694A1 (de) * 1972-01-07 1973-07-19 Mylaeus Geb Vorrichtung zur vereinzelung und weiterbefoerderung von insbesondere knueppelabschnitten
DE2619178B2 (de) * 1976-04-30 1978-08-17 Varta Batterie Ag, 3000 Hannover Galvanisches Primärelement

Also Published As

Publication number Publication date
MX145755A (es) 1982-03-26
AU4278478A (en) 1979-06-28
AU524906B2 (en) 1982-10-07
EP0003033B1 (en) 1981-10-07
CA1105080A (en) 1981-07-14
US4146681A (en) 1979-03-27
GR71658B (pt) 1983-06-20
EP0003033A1 (en) 1979-07-25
SG47982G (en) 1984-04-19
DE2861146D1 (en) 1981-12-17

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