MX9706517A - Bateria de acido de plomo libre de mantenimiento regulada por valvula, a prueba de fugas. - Google Patents

Bateria de acido de plomo libre de mantenimiento regulada por valvula, a prueba de fugas.

Info

Publication number
MX9706517A
MX9706517A MX9706517A MX9706517A MX9706517A MX 9706517 A MX9706517 A MX 9706517A MX 9706517 A MX9706517 A MX 9706517A MX 9706517 A MX9706517 A MX 9706517A MX 9706517 A MX9706517 A MX 9706517A
Authority
MX
Mexico
Prior art keywords
regulated
maintenance
valve
lead acid
acid battery
Prior art date
Application number
MX9706517A
Other languages
English (en)
Other versions
MXPA97006517A (es
Inventor
Gonzalo C Rey
Original Assignee
Eagle Picher Ind 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 Eagle Picher Ind Inc filed Critical Eagle Picher Ind Inc
Publication of MX9706517A publication Critical patent/MX9706517A/es
Publication of MXPA97006517A publication Critical patent/MXPA97006517A/es

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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/112—Monobloc comprising multiple compartments
    • H01M50/114—Monobloc comprising multiple compartments specially adapted for lead-acid 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
    • 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
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Secondary Cells (AREA)

Abstract

La presente invencion se refiere a una batería de ácido de plomo, libre de mantenimiento, regulada por válvula que comprende un receptáculo, al menos un compartimento de placa en el receptáculo, conteniendo cada uno de dichos compartimentos placas y electrolito, una cámara absorbente de electrolito en dicho receptáculo para cada uno de dichos compartimentos, teniendo cada dichas cámaras una ventilacion a la atmosfera, y una válvula reguladora de presion asociada con cada compartimento, para liberar la presion de gas dentro de ese compartimento, teniendo cada una de dichas válvulas un lado aguas abajo que se comunica con una entrada hacia una respectiva de dichas cámaras, conteniendo cada dichas cámaras un material inerte, absorbente de electrolito, permeable al gas, estando dicho material absorbente colocado entre dicha entrada y dicha ventilacion de dicha cámara de manera que el gas liberado a través del lado de aguas abajo de dicha válvula fluya a través de dicho material absorbente al pasar hacia dicha ventilacion, siendo la trayectoria de contacto de dicho gas dentro de dicho material absorbente lo suficientemente larga para que substancialmente todas las gotitas de dicho electrolito arrastrado en dicho gas liberado se absorban por dicho material y no se lleven hacia afuera de dicha ventilacion.
MXPA/A/1997/006517A 1995-02-27 1997-08-27 Bateria de acido de plomo libre de mantenimiento,regulada por valvula, a prueba de fugas MXPA97006517A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08387300 1995-02-27
US08/387,300 US5464701A (en) 1995-02-27 1995-02-27 Leakproof, valve regulated, maintenance-free lead acid battery

Publications (2)

Publication Number Publication Date
MX9706517A true MX9706517A (es) 1998-08-30
MXPA97006517A MXPA97006517A (es) 1998-11-12

Family

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Also Published As

Publication number Publication date
WO1996027215A1 (en) 1996-09-06
GB2313950A (en) 1997-12-10
GB9717135D0 (en) 1997-10-22
JPH11501146A (ja) 1999-01-26
DE19581924T1 (de) 1998-01-22
KR19980702513A (ko) 1998-07-15
US5464701A (en) 1995-11-07
GB2313950B (en) 1998-10-07

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