AR014737A1 - CONFIGURATION OF BATTERY AND BATTERY OF FLOODED ACID LEAD - Google Patents

CONFIGURATION OF BATTERY AND BATTERY OF FLOODED ACID LEAD

Info

Publication number
AR014737A1
AR014737A1 ARP990101163A ARP990101163A AR014737A1 AR 014737 A1 AR014737 A1 AR 014737A1 AR P990101163 A ARP990101163 A AR P990101163A AR P990101163 A ARP990101163 A AR P990101163A AR 014737 A1 AR014737 A1 AR 014737A1
Authority
AR
Argentina
Prior art keywords
battery
wall
cylindrical wall
cell opening
configuration
Prior art date
Application number
ARP990101163A
Other languages
Spanish (es)
Original Assignee
Exide 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
Priority claimed from US09/042,720 external-priority patent/US6110617A/en
Priority claimed from US09/102,902 external-priority patent/US6045940A/en
Application filed by Exide Corp filed Critical Exide Corp
Publication of AR014737A1 publication Critical patent/AR014737A1/en

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
    • H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug 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
    • H01M50/30—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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/383—Flame arresting or ignition-preventing means
    • 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
    • H01M50/394—Gas-pervious parts or elements
    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
    • 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

Abstract

En una configuracion de batería que incluye un cajon que tiene una superficie inferior, superficies laterales y una superficie superior, teniendouna superficie superior una pluralidad de aberturas de gel de la misma, se proporciona unatrayectoria de flujo mejorada para el electrolito liquidocuando la batería es volcada sobre cualquiera de sus superficies laterales. La trayectoria de flujo incluye una cámara en la tapa para cada abertura de celdadefinida por una pared periférica recta sustancialmente rectangular que circunda a la abertura de la celda; una pared cilíndrica que circunda y essubstancialmente concéntrica con la abertura de la celda y está ubicada dentro de la pared substancialmente rectangular, estando la pared cilíndricainterrumpida por una separacion circunferencial relativamente pequena, y una pared dispuesta entre la pared cilíndrica y un lado adyacente de la paredperiférica, siendo la pared tangencial a la pared cilíndrica y adyacente a la separacion. Un disco de politetracloroetileno poroso asentado en las aberturas deventeo de la tapa de la batería evita derrame, aun si el cajon de la batería es invertido.In a battery configuration that includes a drawer having a lower surface, side surfaces and an upper surface, a plurality of gel openings thereof having an upper surface, an improved flow path is provided for the liquid electrolyte when the battery is turned over any of its lateral surfaces. The flow path includes a chamber in the lid for each cell opening defined by a substantially rectangular straight peripheral wall that surrounds the cell opening; a cylindrical wall that surrounds and is substantially concentric with the cell opening and is located within the substantially rectangular wall, the cylindrical wall being interrupted by a relatively small circumferential separation, and a wall disposed between the cylindrical wall and an adjacent side of the peripheral wall , the wall being tangential to the cylindrical wall and adjacent to the separation. A porous polytetrachlorethylene disc seated in the venting openings of the battery cover prevents spillage, even if the battery drawer is inverted.

ARP990101163A 1998-03-17 1999-03-17 CONFIGURATION OF BATTERY AND BATTERY OF FLOODED ACID LEAD AR014737A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/042,720 US6110617A (en) 1998-03-17 1998-03-17 Flooded lead acid battery with roll-over capability
US09/102,902 US6045940A (en) 1998-06-23 1998-06-23 Flooded lead acid battery with tilt-over capability

Publications (1)

Publication Number Publication Date
AR014737A1 true AR014737A1 (en) 2001-03-28

Family

ID=26719548

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101163A AR014737A1 (en) 1998-03-17 1999-03-17 CONFIGURATION OF BATTERY AND BATTERY OF FLOODED ACID LEAD

Country Status (6)

Country Link
EP (1) EP1072059A4 (en)
AR (1) AR014737A1 (en)
BR (1) BR9909654B1 (en)
CA (1) CA2324232C (en)
PL (1) PL194346B1 (en)
WO (1) WO1999048161A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4138284B2 (en) 2001-09-25 2008-08-27 エキサイド インダストリーズ リミテッド Exhaust electrolyte leakage resistance motorcycle battery
US7678492B2 (en) * 2002-05-18 2010-03-16 Compagnie Plastic Omnium Battery vent and pressure blowout relief frit
ITVI20040092A1 (en) * 2004-04-21 2004-07-21 Biasin Srl LID FOR ACCUMULATOR CONTAINERS
CN103594737A (en) * 2012-08-14 2014-02-19 骆驼集团华中蓄电池有限公司 Storage battery with combined type air filtering sheet exhaust system
US11047508B2 (en) 2017-03-30 2021-06-29 Donaldson Company, Inc. Vent with relief valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501835A (en) * 1966-09-22 1967-11-18 Wonder Piles Improvements to membranes that are impermeable to liquids but permeable to gases, in particular for batteries and accumulators
US4214045A (en) * 1978-08-21 1980-07-22 The Richardson Company Container for a maintenance-free battery
US4851305A (en) * 1988-02-18 1989-07-25 Gnb Incorporated Cover assemblies for electric storage batteries and batteries utilizing such cover assemblies
US5209992A (en) * 1990-12-20 1993-05-11 Exide Corporation Water by-passing, flame retardant battery vent plug
EP0630062A1 (en) * 1993-06-11 1994-12-21 Exide Corporation Battery gang vent system
IT1270754B (en) * 1993-11-30 1997-05-07 Olimpio Stocchiero IMPROVED DEVICE FOR DISCHARGING OUTSIDE THE GASES PRODUCED INSIDE ACCUMULATORS
US5422199A (en) * 1993-12-06 1995-06-06 Gnb Battery Technologies, Inc. Batteries having improved venting systems
US5486429A (en) * 1995-04-24 1996-01-23 Aer Energy Resources, Inc. Diffusion vent for a rechargeable metal-air cell
US5691076A (en) * 1995-09-14 1997-11-25 General Motors Corporation Leak proof venting system for electric storage battery

Also Published As

Publication number Publication date
CA2324232A1 (en) 1999-09-23
EP1072059A1 (en) 2001-01-31
EP1072059A4 (en) 2004-09-01
PL194346B1 (en) 2007-05-31
CA2324232C (en) 2005-03-15
BR9909654A (en) 2000-11-21
BR9909654B1 (en) 2009-01-13
WO1999048161A1 (en) 1999-09-23
PL343106A1 (en) 2001-07-30

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