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ES2005881A6 - Vent liner and cover construction for galvanic cells - Google Patents

Vent liner and cover construction for galvanic cells

Info

Publication number
ES2005881A6
ES2005881A6 ES878701584A ES8701584A ES2005881A6 ES 2005881 A6 ES2005881 A6 ES 2005881A6 ES 878701584 A ES878701584 A ES 878701584A ES 8701584 A ES8701584 A ES 8701584A ES 2005881 A6 ES2005881 A6 ES 2005881A6
Authority
ES
Spain
Prior art keywords
cavity
hole
battery
lining
galvanic cells
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
ES878701584A
Other languages
Spanish (es)
Inventor
Alan Douglas Ayers
John Andrew Wesner
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.)
Edgewell Personal Care Brands LLC
Original Assignee
Eveready Battery 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 Eveready Battery Co Inc filed Critical Eveready Battery Co Inc
Publication of ES2005881A6 publication Critical patent/ES2005881A6/en
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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • 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
    • 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
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

PILA ELECTROQUIMICA Y METODO DE FABRICARLA, COMPRENDIENDO LA PILA UN ALOJAMIENTO PARA SUS COMPONENTES ACTIVOS, UNA SECCION DE CONFINAMIENTO CON UNA CAVIDAD OBTURADORA QUE TIENE UN ORIFICIO Y UN REBORDE DE SOPORTE, UN FORRO DE VENTILACION DISPUESTO DENTRO DE LA CAVIDAD Y DOTADO DE UN ORIFICIO QUE FORMA, CON EL ORIFICIO DE LA CAVIDAD, UNA TRAYECTORIA DESDE EL INTERIOR DE LA PILA A LA ATMOSFERA, Y UN MIEMBRO OBTURADOR FORZADO DENTRO DEL FORRO. EL METODO COMPRENDE COLOCAR LOS COMPONENTES ACTIVOS DENTRO DE LA PILA, ESTAMPAR UNA LAMINA DE MATERIAL PARA FORMAR UNA TAPA CON UNA CAVIDAD OBTURADORA, HACER UN ORIFICIO EN EL FONDO DE LA CAVIDAD, INSERTAR UN FORRO DE VENTILACION EN LA CAVIDAD, FIJAR LA TAPA AL RECIPIENTE DE LA PILA, Y OBTURAR ESTA CON UN MIEMBRO OBTURADOR. EL INVENTO ES APLICABLE A PILAR PARA DISPOSITIVOS ELECTRICOS PORTATILES.ELECTROCHEMICAL BATTERY AND METHOD OF MANUFACTURING IT, INCLUDING THE BATTERY A HOUSING FOR ITS ACTIVE COMPONENTS, A CONFINING SECTION WITH A SEALING CAVITY THAT HAS A HOLE AND A SUPPORTING FLANGE, A VENTILATION LINING AND DISPOSED OF THE ORIENTATION OF THE ORENTAL INSIDE FORM, WITH THE CAVITY HOLE, A PATH FROM INSIDE THE PILE TO THE ATMOSPHERE, AND A FORCED SHUTTER MEMBER INSIDE THE LINING. THE METHOD INCLUDES PLACING THE ACTIVE COMPONENTS INSIDE THE STACK, STAMPING A SHEET OF MATERIAL TO FORM A LID WITH A SEALING CAVITY, MAKING A HOLE IN THE BOTTOM OF THE CAVITY, INSERTING A VENTILATION LINING INTO THE CAVITY, FIXING THE LID OF THE BATTERY, AND SEAL THIS WITH A MEMBER SHUTTER. THE INVENTION IS APPLICABLE TO PILLAR FOR PORTABLE ELECTRICAL DEVICES.

ES878701584A 1986-07-18 1987-05-29 Vent liner and cover construction for galvanic cells Expired ES2005881A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88661986A 1986-07-18 1986-07-18

Publications (1)

Publication Number Publication Date
ES2005881A6 true ES2005881A6 (en) 1989-04-01

Family

ID=25389394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES878701584A Expired ES2005881A6 (en) 1986-07-18 1987-05-29 Vent liner and cover construction for galvanic cells

Country Status (6)

Country Link
JP (1) JP2582374B2 (en)
KR (1) KR950011246B1 (en)
DE (1) DE3718205C2 (en)
ES (1) ES2005881A6 (en)
FR (1) FR2601819B1 (en)
GB (2) GB2193836B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625372A1 (en) * 1987-12-24 1989-06-30 Accumulateurs Fixes Alkaline electrochemical generator equipped with a spring
EP0422966B1 (en) * 1989-10-13 1995-05-10 Eveready Battery Company, Inc. Electrochemical cell having a safety vent closure
US7923137B2 (en) * 2003-10-09 2011-04-12 Eveready Battery Company, Inc. Nonaqueous cell with improved thermoplastic sealing member
DK1702543T3 (en) 2004-10-25 2008-01-07 Nestec Sa Capsule with sealants
PT1839543E (en) 2006-03-31 2008-07-23 Nestec Sa Capsule with outer sealing material pressurized by a fluid
JP4890395B2 (en) * 2007-09-13 2012-03-07 株式会社エイチアンドエフ Blank separation apparatus and blank separation adsorption transfer method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029935B (en) * 1955-06-30 1958-05-14 Dominitwerke G M B H Overpressure protection for electrolytic capacitors
FR1344908A (en) * 1962-07-03 1963-12-06 Yardney International Corp Uni-directional valve device applicable in particular to electric accumulator boxes
US3320097A (en) * 1964-08-06 1967-05-16 Gen Electric Resealable vent for a sealed casing
US4296186A (en) * 1975-08-22 1981-10-20 Wolf Franz J Two part pressure relief valve
US4529673A (en) * 1982-07-30 1985-07-16 Union Carbide Corporation Electrochemical cell having a safety vent closure
US4592970A (en) * 1984-09-27 1986-06-03 Union Carbide Corporation Electrochemical cell having a safety vent closure
DE8534913U1 (en) * 1985-12-12 1986-02-06 Kessel, Bernhard, 8071 Lenting Closing member for a container subjected to internal pressure

Also Published As

Publication number Publication date
JP2582374B2 (en) 1997-02-19
GB2201541B (en) 1990-08-15
GB8804260D0 (en) 1988-03-23
GB2193836A (en) 1988-02-17
FR2601819A1 (en) 1988-01-22
FR2601819B1 (en) 1995-06-02
KR950011246B1 (en) 1995-09-29
GB8716860D0 (en) 1987-08-26
JPS6332852A (en) 1988-02-12
KR890001216A (en) 1989-03-18
DE3718205A1 (en) 1988-01-28
GB2193836B (en) 1990-08-15
GB2201541A (en) 1988-09-01
DE3718205C2 (en) 1996-11-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401