FR2554641B1 - Elements de fermeture a charge minerale pour piles galvaniques - Google Patents

Elements de fermeture a charge minerale pour piles galvaniques

Info

Publication number
FR2554641B1
FR2554641B1 FR8416666A FR8416666A FR2554641B1 FR 2554641 B1 FR2554641 B1 FR 2554641B1 FR 8416666 A FR8416666 A FR 8416666A FR 8416666 A FR8416666 A FR 8416666A FR 2554641 B1 FR2554641 B1 FR 2554641B1
Authority
FR
France
Prior art keywords
mineral
closing elements
galvanic cells
loaded closing
loaded
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
FR8416666A
Other languages
English (en)
French (fr)
Other versions
FR2554641A1 (fr
Inventor
Charles Markin
Marian Wiacek
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.)
Duracell Inc USA
Original Assignee
Duracell International Inc
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 Duracell International Inc filed Critical Duracell International Inc
Publication of FR2554641A1 publication Critical patent/FR2554641A1/fr
Application granted granted Critical
Publication of FR2554641B1 publication Critical patent/FR2554641B1/fr
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
    • 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
    • H01M50/342—Non-re-sealable arrangements
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR8416666A 1983-11-04 1984-10-31 Elements de fermeture a charge minerale pour piles galvaniques Expired FR2554641B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54873183A 1983-11-04 1983-11-04

Publications (2)

Publication Number Publication Date
FR2554641A1 FR2554641A1 (fr) 1985-05-10
FR2554641B1 true FR2554641B1 (fr) 1987-02-27

Family

ID=24190171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416666A Expired FR2554641B1 (fr) 1983-11-04 1984-10-31 Elements de fermeture a charge minerale pour piles galvaniques

Country Status (12)

Country Link
JP (1) JPS60117540A (es)
AU (1) AU573634B2 (es)
BE (1) BE900929A (es)
BR (1) BR8405326A (es)
CA (1) CA1236518A (es)
CH (1) CH665309A5 (es)
DE (1) DE3437039A1 (es)
FR (1) FR2554641B1 (es)
GB (1) GB2149198B (es)
IT (1) IT1178182B (es)
MX (1) MX162597A (es)
ZA (1) ZA848042B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704536A1 (de) * 1987-02-13 1988-08-25 Varta Batterie Dicht verschlossenes galvanisches element
GB2218564B (en) * 1988-05-05 1991-05-15 Duracell Int Injection molded top
US6878486B2 (en) 2001-12-20 2005-04-12 Eveready Battery Company, Inc. Seal for electrochemical cell
US7923137B2 (en) * 2003-10-09 2011-04-12 Eveready Battery Company, Inc. Nonaqueous cell with improved thermoplastic sealing member
US8252458B2 (en) 2003-10-09 2012-08-28 Eveready Battery Company, Inc. Electrolyte-absoring, non-permeable sealing materials
JP2008084845A (ja) * 2006-09-25 2008-04-10 Matsushita Electric Ind Co Ltd 円筒型一次電池
EP3068622A4 (en) 2013-11-11 2017-06-21 Imerys Talc America, Inc. Compositions and methods for fused filament fabrication

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471334A (en) * 1977-11-16 1979-06-07 Toshiba Ray O Vac Dry element battery
JPS5471332A (en) * 1977-11-17 1979-06-07 Tokyo Shibaura Electric Co Enclosed type alkaline battery
US4191806A (en) * 1978-08-28 1980-03-04 Esb Incorporated Pressure vent for a sealed primary cell
JPS5678065A (en) * 1979-11-28 1981-06-26 Matsushita Electric Ind Co Ltd Thin battery
JPS56132764A (en) * 1980-03-19 1981-10-17 Matsushita Electric Ind Co Ltd Manufacture of sealing body for battery
JPS5755061A (en) * 1980-09-19 1982-04-01 Matsushita Electric Ind Co Ltd Cell
JPS5796456A (en) * 1980-12-08 1982-06-15 Hitachi Maxell Ltd Battery
JPS5819852A (ja) * 1981-07-30 1983-02-05 Matsushita Electric Ind Co Ltd アルカリ電池
CA1164936A (en) * 1981-12-23 1984-04-03 Charles Markin Sealing and insulating member for galvanic cells
JPS58178953A (ja) * 1982-04-14 1983-10-20 Toshiba Battery Co Ltd 電池
CA1179730A (en) * 1982-06-16 1984-12-18 Marian Wiacek Snap-in sealing and insulating member for galvanic cells

Also Published As

Publication number Publication date
AU3467184A (en) 1985-05-09
AU573634B2 (en) 1988-06-16
IT8449090A0 (it) 1984-10-30
GB8427496D0 (en) 1984-12-05
JPS60117540A (ja) 1985-06-25
GB2149198A (en) 1985-06-05
CH665309A5 (de) 1988-04-29
DE3437039A1 (de) 1985-05-23
ZA848042B (en) 1985-09-25
MX162597A (es) 1991-05-27
CA1236518A (en) 1988-05-10
IT8449090A1 (it) 1986-04-30
GB2149198B (en) 1986-11-26
IT1178182B (it) 1987-09-09
BE900929A (fr) 1985-02-15
DE3437039C2 (es) 1993-08-12
JPH0560214B2 (es) 1993-09-01
BR8405326A (pt) 1985-09-03
FR2554641A1 (fr) 1985-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse