FR2390831A1 - Procede de fermeture etanche des piles et elements electrochimiques - Google Patents

Procede de fermeture etanche des piles et elements electrochimiques

Info

Publication number
FR2390831A1
FR2390831A1 FR7813558A FR7813558A FR2390831A1 FR 2390831 A1 FR2390831 A1 FR 2390831A1 FR 7813558 A FR7813558 A FR 7813558A FR 7813558 A FR7813558 A FR 7813558A FR 2390831 A1 FR2390831 A1 FR 2390831A1
Authority
FR
France
Prior art keywords
batteries
washer
electrochemical elements
cover
tight closure
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
FR7813558A
Other languages
English (en)
Other versions
FR2390831B1 (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.)
ESB International Corp
Original Assignee
ESB International 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 ESB International Corp filed Critical ESB International Corp
Publication of FR2390831A1 publication Critical patent/FR2390831A1/fr
Application granted granted Critical
Publication of FR2390831B1 publication Critical patent/FR2390831B1/fr
Granted 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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/183—Sealing members
    • H01M50/184—Sealing members characterised by their shape or structure
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)

Abstract

L'invention concerne la fermeture étanche de piles et éléments électrochimiques. On fait gonfler une rondelle, étroitement placée autour de la périphérie d'un couvercle de métal, jusqu'à ce que cette rondelle se relâche du couvercle, et l'on refoule une solution d'une composition d'étanchéité entre la rondelle gonflée et le couvercle, puis l'on fait revenir par retrait la rondelle sensiblement à ses dimensions d'origine pour emprisonner la composition d'étanchéité. Application : notamment les petites piles alcalines.
FR7813558A 1977-05-09 1978-05-08 Procede de fermeture etanche des piles et elements electrochimiques Granted FR2390831A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/794,895 US4122242A (en) 1977-05-09 1977-05-09 Process for sealing electrochemical cells

Publications (2)

Publication Number Publication Date
FR2390831A1 true FR2390831A1 (fr) 1978-12-08
FR2390831B1 FR2390831B1 (fr) 1983-07-29

Family

ID=25164019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813558A Granted FR2390831A1 (fr) 1977-05-09 1978-05-08 Procede de fermeture etanche des piles et elements electrochimiques

Country Status (9)

Country Link
US (1) US4122242A (fr)
JP (1) JPS53139137A (fr)
BE (1) BE866867A (fr)
CA (1) CA1108231A (fr)
CH (1) CH629914A5 (fr)
DE (1) DE2820058A1 (fr)
FR (1) FR2390831A1 (fr)
GB (1) GB1568919A (fr)
MX (1) MX147162A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022223A1 (fr) * 1979-06-28 1981-01-14 Hitachi Maxell Ltd. Pile électrochimique étanche

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224736A (en) * 1978-08-07 1980-09-30 Esb Inc. Process for sealing electrochemical cells
DE3416817A1 (de) * 1984-05-07 1985-11-07 Varta Batterie Ag, 3000 Hannover Verfahren zur herstellung eines gasdicht verschlossenen alkalischen akkumulators
US5080985A (en) * 1989-12-07 1992-01-14 Duracell Inc. High pressure seal for alkaline cells
DE4206843C2 (de) * 1992-03-04 1994-03-24 Heraeus Elektrochemie Elektrochemische Zellen zur Durchführung elektrochemischer Prozesse
US5672443A (en) * 1994-04-15 1997-09-30 Phillips Plastics Corporation Battery sealing cap
US6458257B1 (en) * 1999-02-09 2002-10-01 Lynntech International Ltd Microorganism control of point-of-use potable water sources
US6274267B1 (en) * 1999-07-30 2001-08-14 Moltech Power Systems, Inc. Seal for electrochemical cell
AU2021273919A1 (en) 2020-05-22 2022-10-06 Duracell U.S. Operations, Inc. Seal assembly for a battery cell

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663678A (en) * 1969-09-08 1972-05-16 Sinclair & Rush Inc Method of using shrinkable plastics

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249091A (en) * 1937-06-15 1941-07-15 Sprague Specialties Co Process for the manufacture of electrolytic devices
US2876272A (en) * 1955-04-15 1959-03-03 Mallory & Co Inc P R Dry cell
US3068312A (en) * 1958-11-19 1962-12-11 Union Carbide Corp Sealed galvanic cell
US3377414A (en) * 1964-10-05 1968-04-09 Dow Corning Method of applying electrical insulation
US3443006A (en) * 1966-03-09 1969-05-06 Grace W R & Co Method of making gasketed mounting cups for pressurized aerosol containers
US3437530A (en) * 1967-02-24 1969-04-08 Esb Inc Leak-resistant dry cell
US3530056A (en) * 1968-03-21 1970-09-22 Ingold Electrodes Inc Flexible liquid junction
US3713896A (en) * 1970-08-19 1973-01-30 Esb Inc Seal for electrochemical cells
US3922178A (en) * 1971-07-30 1975-11-25 Union Carbide Corp Alkaline battery seal and protective coating comprising a fatty acidamide
JPS5520687B2 (fr) * 1973-06-14 1980-06-04
JPS50152249A (fr) * 1974-05-29 1975-12-08
JPS52111626A (en) * 1976-03-15 1977-09-19 Japan Storage Battery Co Ltd Sealed alkaline battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663678A (en) * 1969-09-08 1972-05-16 Sinclair & Rush Inc Method of using shrinkable plastics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022223A1 (fr) * 1979-06-28 1981-01-14 Hitachi Maxell Ltd. Pile électrochimique étanche

Also Published As

Publication number Publication date
FR2390831B1 (fr) 1983-07-29
DE2820058A1 (de) 1978-12-14
CH629914A5 (fr) 1982-05-14
US4122242A (en) 1978-10-24
GB1568919A (en) 1980-06-11
BE866867A (fr) 1978-09-01
MX147162A (es) 1982-10-19
CA1108231A (fr) 1981-09-01
JPS53139137A (en) 1978-12-05

Similar Documents

Publication Publication Date Title
GB2006156B (en) Through hole deformation and inside sealing tear strip
ES460064A1 (es) Procedimiento para eliminar los iones de metal pesado de lasaguas residuales.
FR2390831A1 (fr) Procede de fermeture etanche des piles et elements electrochimiques
AU524906B2 (en) Seal closure for a galvanic cell
ES259607Y (es) Cierre para recipientes de soluciones que establece un se- llado terminal abrible
NZ183470A (en) Composite security closure free end of tear strip projects through opening in outer seal
JPS5263095A (en) Press-in type hermetic seal
GB2020888A (en) Electrochemical Cell Container
ES469917A1 (es) Un aparato para establecer un cierre estanco entre una tube-ria y una camara.
JPS541200A (en) Container sealing method
GB1506875A (en) Vessel for containing molten metal
JPS57101338A (en) Thin enclosed cell
JPS53117158A (en) Floating ring seal
JPS5618373A (en) Battery of nonaqueous electrolyte
JPS5682580A (en) Manufacture of button-type battery
JPS5421169A (en) Package for semiconductor
JPS563972A (en) Alkaline battery
JPS5444189A (en) Shielding plug
JPS5254129A (en) Method of sealing sealed alkaline battery inlet
JPS566372A (en) Alkaline cell
JPS57151171A (en) Organic electrolyte battery
JPS5389370A (en) Roll electrode for hermetic sealing of semiconductor device
JPS5553060A (en) Alkaline cell
JPS56137157A (en) Air-tight sealing method for gas rate sensor
JPS5396518A (en) Oil seal shaped dry type gas holder foundation post repairing process

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse