ES296619U - Un dispositivo de pila electroquimica - Google Patents

Un dispositivo de pila electroquimica

Info

Publication number
ES296619U
ES296619U ES1985296619U ES296619U ES296619U ES 296619 U ES296619 U ES 296619U ES 1985296619 U ES1985296619 U ES 1985296619U ES 296619 U ES296619 U ES 296619U ES 296619 U ES296619 U ES 296619U
Authority
ES
Spain
Prior art keywords
housing
opening
passageway
electrochemical cell
facing
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
ES1985296619U
Other languages
English (en)
Other versions
ES296619Y (es
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES296619U publication Critical patent/ES296619U/es
Application granted granted Critical
Publication of ES296619Y publication Critical patent/ES296619Y/es
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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

UN DISPOSITIVO DE PILA ELECTROQUIMICA DISPUESTO EN UN ALOJAMIENTO QUE COMPRENDE UN RECIPIENTE QUE TIENE UN EXTREMO ABIERTO, CERRADO POR UNA CUBIERTA OBTURADA EN EL EXTREMO ABIERTO, Y QUE INCLUYE MEDIOS PARA VENTILAR DICHO ALOJAMIENTO EN RESPUESTA A UNA ACUMULACION DE PRESION DENTRO DEL ALOJAMIENTO, QUE COMPRENDE: A) EL HECHO DE QUE DICHO ALOJAMIENTO INCLUYE UNA PARTE QUE TIENE UNA PESTAÑA ABOCINADA QUE DEFINE UN PASO DE VENTILACION A TRAVES DE DICHO ALOJAMIENTO, CON UNA PRIMERA ABERTURA DE DICHO PASO VUELTA HACIA DICHO ALOJAMIENTO Y UNA SEGUNDA ABERTURA DE DICHO PASO VUELTA HACIA EL EXTERIOR DE DICHO ALOJAMIENTO, SIENDO DICHA PRIMERA ABERTURA MENOR QUE DICHA SEGUNDA ABERTURA; Y B) UN MATERIAL ELECTRICAMENTE AISLANTE, AISLADO U OBTURADO HERMETICAMENTE DENTRO DE DICHO PASO.
ES1985296619U 1985-06-27 1985-09-23 Un dispositivo de pila electroquimica Expired ES296619Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/749,226 US4572877A (en) 1985-06-27 1985-06-27 Hermetic seal for an electrochemical cell

Publications (2)

Publication Number Publication Date
ES296619U true ES296619U (es) 1987-12-01
ES296619Y ES296619Y (es) 1988-05-16

Family

ID=25012820

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985296619U Expired ES296619Y (es) 1985-06-27 1985-09-23 Un dispositivo de pila electroquimica

Country Status (4)

Country Link
US (1) US4572877A (es)
EP (1) EP0207744A1 (es)
JP (1) JPS625555A (es)
ES (1) ES296619Y (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6203937B1 (en) 1994-06-22 2001-03-20 Medtronic, Inc. Hermetic closure seal
US10396343B2 (en) 2015-05-05 2019-08-27 Cps Technology Holdings Llc Sealing patch for electrolyte fill hole
US10541391B2 (en) 2015-09-30 2020-01-21 Apple Inc. Electrical feedthroughs for battery housings
US20180083312A1 (en) * 2016-09-22 2018-03-22 Apple Inc. Integrated electrical feedthroughs for walls of battery housings
US11431047B2 (en) 2018-05-07 2022-08-30 Apple Inc. Feedthrough with integrated insulator
US11417926B2 (en) * 2018-11-29 2022-08-16 Apple Inc. Feedthroughs for thin battery cells

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930578A (en) * 1932-05-28 1933-10-17 Magnavox Co Electrolytic condenser
ES247545A1 (es) * 1958-03-08 1959-09-01 Svenska Ackumulator Ab Perfeccionamientos en cubas para acumuladores
US3275901A (en) * 1963-03-14 1966-09-27 Gen Electric Sealed electrical assembly
US3555370A (en) * 1969-03-17 1971-01-12 Cornell Dubilier Electric Electrolytic capacitors having improved seal and vent
US3840408A (en) * 1971-09-20 1974-10-08 Gen Electric Rechargeable cell having ceramic-metal terminal seal resistant to alkali electrolyte
US3943620A (en) * 1974-03-04 1976-03-16 Corning Glass Works Method of forming a hermetic enclosure
IL52059A (en) * 1976-06-28 1980-11-30 Duracell Int Rupturable hermetic vent for an electric device such as an electrochemical cell
US4047292A (en) * 1976-11-19 1977-09-13 Gte Sylvania Incorporated Process for forming an electrically insulating seal between a metal lead and a metal cover
US4233372A (en) * 1979-05-09 1980-11-11 P. R. Mallory & Co. Inc. Hermetic seal for electrochemical cell
US4279975A (en) * 1980-06-09 1981-07-21 Emerson Electric Co. Hermetic seal closure
US4356240A (en) * 1980-10-27 1982-10-26 Duracell Inc. Extremely high rate flat cell
EP0061725B1 (en) * 1981-03-27 1985-10-09 Union Carbide Corporation Hermetically sealed electrochemical cell having a pressure release vent
US4376811A (en) * 1981-12-21 1983-03-15 Gte Products Corporation Electrochemical cell
US4486514A (en) * 1984-03-30 1984-12-04 Union Carbide Corporation Hermetically sealed galvanic cell having safety vent construction

Also Published As

Publication number Publication date
ES296619Y (es) 1988-05-16
JPS625555A (ja) 1987-01-12
US4572877A (en) 1986-02-25
EP0207744A1 (en) 1987-01-07

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