DE3718205C2 - Verbessertes Entlüftungsfutter und Abdeckkonstruktion für galvanische Zellen sowie Herstellungsverfahren - Google Patents

Verbessertes Entlüftungsfutter und Abdeckkonstruktion für galvanische Zellen sowie Herstellungsverfahren

Info

Publication number
DE3718205C2
DE3718205C2 DE3718205A DE3718205A DE3718205C2 DE 3718205 C2 DE3718205 C2 DE 3718205C2 DE 3718205 A DE3718205 A DE 3718205A DE 3718205 A DE3718205 A DE 3718205A DE 3718205 C2 DE3718205 C2 DE 3718205C2
Authority
DE
Germany
Prior art keywords
cell
cover
opening
chuck
sealing
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 - Lifetime
Application number
DE3718205A
Other languages
German (de)
English (en)
Other versions
DE3718205A1 (de
Inventor
Alan D Ayers
John A 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 DE3718205A1 publication Critical patent/DE3718205A1/de
Application granted granted Critical
Publication of DE3718205C2 publication Critical patent/DE3718205C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE3718205A 1986-07-18 1987-05-29 Verbessertes Entlüftungsfutter und Abdeckkonstruktion für galvanische Zellen sowie Herstellungsverfahren Expired - Lifetime DE3718205C2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3718205A1 DE3718205A1 (de) 1988-01-28
DE3718205C2 true DE3718205C2 (de) 1996-11-21

Family

ID=25389394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3718205A Expired - Lifetime DE3718205C2 (de) 1986-07-18 1987-05-29 Verbessertes Entlüftungsfutter und Abdeckkonstruktion für galvanische Zellen sowie Herstellungsverfahren

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625372A1 (fr) * 1987-12-24 1989-06-30 Accumulateurs Fixes Generateur electrochimique alcalin muni d'un ressort
EP0422966B1 (fr) * 1989-10-13 1995-05-10 Eveready Battery Company, Inc. Cellule électrochimique à soupape d'échappement de sécurité
US7923137B2 (en) * 2003-10-09 2011-04-12 Eveready Battery Company, Inc. Nonaqueous cell with improved thermoplastic sealing member
ES2292154T5 (es) 2004-10-25 2019-03-29 Nestec Sa Sistema de producción de bebidas
ES2309852T3 (es) 2006-03-31 2008-12-16 Nestec S.A. Capsula con un material de junta exterior presurizada mediante un fluido.
JP4890395B2 (ja) * 2007-09-13 2012-03-07 株式会社エイチアンドエフ ブランク分離装置及びブランクの分離吸着移送方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029935B (de) * 1955-06-30 1958-05-14 Dominitwerke G M B H UEberdrucksicherung fuer Elektrolytkondensatoren
FR1344908A (fr) * 1962-07-03 1963-12-06 Yardney International Corp Dispositif de valve uni-directionnelle applicable en particulier aux boîtiers d'accumulateurs électriques
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 (de) * 1985-12-12 1986-02-06 Kessel, Bernhard, 8071 Lenting Schließglied für einen mit Innendruck beaufschlagten Behälter

Also Published As

Publication number Publication date
ES2005881A6 (es) 1989-04-01
KR890001216A (ko) 1989-03-18
GB8804260D0 (en) 1988-03-23
GB2193836A (en) 1988-02-17
JPS6332852A (ja) 1988-02-12
GB2193836B (en) 1990-08-15
DE3718205A1 (de) 1988-01-28
KR950011246B1 (ko) 1995-09-29
GB8716860D0 (en) 1987-08-26
JP2582374B2 (ja) 1997-02-19
GB2201541B (en) 1990-08-15
FR2601819A1 (fr) 1988-01-22
GB2201541A (en) 1988-09-01
FR2601819B1 (fr) 1995-06-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: KNAUF, R., DIPL.-ING. WERNER, D., DIPL.-ING. DR.-I

D2 Grant after examination
8364 No opposition during term of opposition