FR2141999A1 - - Google Patents

Info

Publication number
FR2141999A1
FR2141999A1 FR7221750A FR7221750A FR2141999A1 FR 2141999 A1 FR2141999 A1 FR 2141999A1 FR 7221750 A FR7221750 A FR 7221750A FR 7221750 A FR7221750 A FR 7221750A FR 2141999 A1 FR2141999 A1 FR 2141999A1
Authority
FR
France
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
FR7221750A
Other versions
FR2141999B1 (fr
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
PR Mallory and Co 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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of FR2141999A1 publication Critical patent/FR2141999A1/fr
Application granted granted Critical
Publication of FR2141999B1 publication Critical patent/FR2141999B1/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
FR7221750A 1971-06-16 1972-06-16 Expired FR2141999B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15349471A 1971-06-16 1971-06-16

Publications (2)

Publication Number Publication Date
FR2141999A1 true FR2141999A1 (fr) 1973-01-26
FR2141999B1 FR2141999B1 (fr) 1977-12-23

Family

ID=22547440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221750A Expired FR2141999B1 (fr) 1971-06-16 1972-06-16

Country Status (10)

Country Link
US (1) US3754997A (fr)
JP (1) JPS5549383B1 (fr)
AU (1) AU467940B2 (fr)
BE (1) BE785034A (fr)
CA (1) CA974586A (fr)
DE (1) DE2228893C3 (fr)
FR (1) FR2141999B1 (fr)
GB (1) GB1342873A (fr)
IL (1) IL39645A (fr)
NL (1) NL154069B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468211A1 (fr) * 1979-10-16 1981-04-30 Varta Batterie Dispositif de fermeture pour elements galvaniques
FR2529016A1 (fr) * 1982-06-16 1983-12-23 Duracell Int Perfectionnement aux piles galvaniques

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122241A (en) * 1977-03-11 1978-10-24 P. R. Mallory & Co. Inc. Modified grommet for long term use cells
US4239838A (en) * 1979-11-05 1980-12-16 Ford Motor Company Energy conversion device with improved seal
JPS56126251A (en) * 1980-03-08 1981-10-03 Ishizaki Press Kogyo Kk Lid of battery jar and its preparing method
US4374909A (en) * 1981-06-26 1983-02-22 Union Carbide Corporation Seals for electrochemical cells
US5114808A (en) * 1990-05-07 1992-05-19 Eveready Battery Company, Inc. Cell cover with internal compression ring of high yield strength material
US5041345A (en) * 1990-06-08 1991-08-20 Eveready Battery Company Secondary seal for vented electrochemical cells
DE102019121510A1 (de) * 2019-08-09 2021-02-11 Bayerische Motoren Werke Aktiengesellschaft Dichtung für ein Batteriegehäuse einer Hochvoltbatterie, Verfahren, Batteriegehäuse, Hochvoltbatterie sowie Kraftfahrzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1303175A (en) * 1919-05-06 Assighob
US1615442A (en) * 1923-07-19 1927-01-25 John W Davies Cover for containers
US2704780A (en) * 1950-08-31 1955-03-22 Gen Dry Batieries Inc Leakproof dry cell
CH367537A (de) * 1958-02-13 1963-02-28 Pertrix Union Gmbh Galvanische Trockenzelle
NL269881A (fr) * 1960-10-04
JPS4325846Y1 (fr) * 1966-01-12 1968-10-29
US3615860A (en) * 1969-12-09 1971-10-26 Esb Inc Dry cell construction having a one piece plastic closure
US3660168A (en) * 1970-04-09 1972-05-02 Mallory & Co Inc P R Leak-proof primary cell
US3663301A (en) * 1970-04-09 1972-05-16 Mallory & Co Inc P R Leak-proof primary cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468211A1 (fr) * 1979-10-16 1981-04-30 Varta Batterie Dispositif de fermeture pour elements galvaniques
FR2529016A1 (fr) * 1982-06-16 1983-12-23 Duracell Int Perfectionnement aux piles galvaniques

Also Published As

Publication number Publication date
GB1342873A (en) 1974-01-03
JPS5549383B1 (fr) 1980-12-11
IL39645A (en) 1975-03-13
FR2141999B1 (fr) 1977-12-23
CA974586A (en) 1975-09-16
NL154069B (nl) 1977-07-15
DE2228893C3 (de) 1975-03-13
AU467940B2 (en) 1973-12-13
DE2228893B2 (de) 1974-07-25
BE785034A (fr) 1972-10-16
NL7208306A (fr) 1972-12-19
DE2228893A1 (de) 1973-01-25
AU4306872A (en) 1973-12-13
US3754997A (en) 1973-08-28
IL39645A0 (en) 1972-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse