ZA725442B - Resealable vent closure for sealed galvanic dry cell - Google Patents

Resealable vent closure for sealed galvanic dry cell

Info

Publication number
ZA725442B
ZA725442B ZA725442A ZA725442A ZA725442B ZA 725442 B ZA725442 B ZA 725442B ZA 725442 A ZA725442 A ZA 725442A ZA 725442 A ZA725442 A ZA 725442A ZA 725442 B ZA725442 B ZA 725442B
Authority
ZA
South Africa
Prior art keywords
dry cell
vent closure
resealable vent
sealed galvanic
galvanic dry
Prior art date
Application number
ZA725442A
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 ZA725442B publication Critical patent/ZA725442B/xx

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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
ZA725442A 1971-08-09 1972-08-08 Resealable vent closure for sealed galvanic dry cell ZA725442B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00169909A US3802923A (en) 1971-08-09 1971-08-09 Resealable vent closure for sealed galvanic dry cell

Publications (1)

Publication Number Publication Date
ZA725442B true ZA725442B (en) 1973-04-25

Family

ID=22617712

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA725442A ZA725442B (en) 1971-08-09 1972-08-08 Resealable vent closure for sealed galvanic dry cell

Country Status (21)

Country Link
US (1) US3802923A (it)
AR (1) AR193886A1 (it)
AT (1) AT320768B (it)
AU (1) AU460950B2 (it)
BE (1) BE787331A (it)
BR (1) BR7205330D0 (it)
CA (1) CA995302A (it)
CH (1) CH568660A5 (it)
DE (1) DE2238406C3 (it)
DK (1) DK135072B (it)
FR (1) FR2150333B1 (it)
GB (1) GB1396901A (it)
HK (1) HK16476A (it)
IT (1) IT961927B (it)
KE (1) KE2602A (it)
MY (1) MY7600055A (it)
NL (1) NL173000C (it)
OA (1) OA04148A (it)
SE (1) SE403216B (it)
TR (1) TR16917A (it)
ZA (1) ZA725442B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970478A (en) * 1975-03-14 1976-07-20 Medtronic, Inc. Venting of electrochemical cell
US3967977A (en) * 1975-03-28 1976-07-06 Union Carbide Corporation Closure for galvanic dry cells
FR2332621A1 (fr) * 1975-11-21 1977-06-17 Accumulateurs Fixes Boitier de generateur electrochimique
US4020241A (en) * 1976-03-29 1977-04-26 Union Carbide Corporation Galvanic cell having a resealable vent closure
DE2619177C2 (de) * 1976-04-30 1977-09-29 E. Schlüter Fachhandel für Schweißtechnik, 3014 Laatzen Schweiß-, Schneid-, Heiz- oder Flämmbrenner
US4130140A (en) * 1976-10-08 1978-12-19 Johns-Manville Corporation Heat insulated conduit especially suitable for carrying high temperature fluids
US4122241A (en) * 1977-03-11 1978-10-24 P. R. Mallory & Co. Inc. Modified grommet for long term use cells
US4079172A (en) * 1977-03-30 1978-03-14 Union Carbide Corporation Galvanic cell having a high pressure vent closure
US4146681A (en) * 1977-12-23 1979-03-27 Union Carbide Corporation Seal closure for a galvanic cell
AU525015B2 (en) * 1978-09-15 1982-10-14 A.S. Daly Nominees Pty. Ltd. Radiator cap assembly
US4255499A (en) * 1980-03-14 1981-03-10 Union Carbide Corporation High pressure safety vent for galvanic dry cells
US4469764A (en) * 1982-12-14 1984-09-04 Union Carbide Corporation Seal closure for a galvanic dry cell
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
CA1230921A (en) * 1983-07-08 1987-12-29 Manuel R. Malay Low profile seal
US4537841A (en) * 1983-11-04 1985-08-27 Duracell Inc. Metal-supported seals for galvanic cells
US4539269A (en) * 1984-07-08 1985-09-03 Union Carbide Corporation Low profile seal
US4684589A (en) * 1986-02-06 1987-08-04 Rayovac Corporation Battery seal
GB2208031B (en) * 1987-08-08 1990-07-25 Ever Ready Ltd Voltaic cell
JP4080131B2 (ja) * 2000-03-10 2008-04-23 松下電器産業株式会社 マンガン乾電池
WO2003044397A1 (en) * 2001-11-22 2003-05-30 Nok Corporation Pressure release valve
US7195839B2 (en) 2003-02-11 2007-03-27 Eveready Battery Company, Inc. Battery cell with improved pressure relief vent
TW200520292A (en) 2003-08-08 2005-06-16 Rovcal Inc High capacity alkaline cell
US20060183019A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Adhesive for use in an electrochemical cell
US20060183020A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Sealing assembly for electrochemical cell
JP6897783B2 (ja) * 2017-09-26 2021-07-07 株式会社豊田自動織機 蓄電モジュール及び蓄電モジュールの製造方法

Also Published As

Publication number Publication date
KE2602A (en) 1976-03-05
NL173000C (nl) 1983-11-16
CH568660A5 (it) 1975-10-31
AU4536872A (en) 1974-02-14
NL7210857A (it) 1973-02-13
DE2238406C3 (de) 1975-11-13
DE2238406B2 (de) 1975-04-03
GB1396901A (en) 1975-06-11
FR2150333B1 (it) 1977-04-01
DK135072B (da) 1977-02-28
AR193886A1 (es) 1973-05-31
SE403216B (sv) 1978-07-31
AT320768B (de) 1975-02-25
BE787331A (fr) 1973-02-08
BR7205330D0 (pt) 1973-06-28
AU460950B2 (en) 1975-05-08
TR16917A (tr) 1973-09-01
CA995302A (en) 1976-08-17
OA04148A (fr) 1979-12-15
HK16476A (en) 1976-04-02
MY7600055A (en) 1976-12-31
DE2238406A1 (de) 1973-03-01
NL173000B (nl) 1983-06-16
DK135072C (it) 1977-08-15
IT961927B (it) 1973-12-10
US3802923A (en) 1974-04-09
FR2150333A1 (it) 1973-04-06

Similar Documents

Publication Publication Date Title
ZA725442B (en) Resealable vent closure for sealed galvanic dry cell
CA940890A (en) Container with venting gasket
PH10524A (en) Non-aqueous electrochemical cell
GB1346000A (en) Flat cell batteries
MY7500284A (en) Plug closure for open-mouthed containers
AU463122B2 (en) Venting closure
CA994854A (en) Sealed lead storage battery
YU34825B (en) Closure assembly for storage batteries
ZA725706B (en) Electrochemical cell
ZA713366B (en) Easy opening resealable container
AU4592072A (en) Electrochemical cells
ZA727246B (en) Battery electrolyte composition
AU4792172A (en) Battery electrolyte composition
CA983103A (en) Solid electrolyte cell packaging device
CA973928A (en) Electrolyte for air-depolarized cells
IL41154A0 (en) Electrochemical cell
AU4470972A (en) Galvanic cell
GB1349972A (en) Sealed cell for electric storage batteries
CA875156A (en) Containers for sealed cells
MY7300050A (en) Galvanic round dry cell film seal
CA976604A (en) Sealed primary sodium-bromine battery
CA1032216A (en) Battery vent seal
GB1343820A (en) Sealed cell for electric storage battery
CA866358A (en) Battery seal
CA863445A (en) Dry cell with novel venting means