GB305330A - Improvements in or relating to gas vents for electric accumulators - Google Patents

Improvements in or relating to gas vents for electric accumulators

Info

Publication number
GB305330A
GB305330A GB34091/27A GB3409127A GB305330A GB 305330 A GB305330 A GB 305330A GB 34091/27 A GB34091/27 A GB 34091/27A GB 3409127 A GB3409127 A GB 3409127A GB 305330 A GB305330 A GB 305330A
Authority
GB
United Kingdom
Prior art keywords
relating
tube
gas vents
gas
electric accumulators
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
GB34091/27A
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.)
CHARLES RICHARD DELABERE PRITC
PRITCHETT and GOLD and E P S COMPA
Pritchett and Gold and EPS Co Ltd
Original Assignee
CHARLES RICHARD DELABERE PRITC
PRITCHETT and GOLD and E P S COMPA
Pritchett and Gold and EPS Co Ltd
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 CHARLES RICHARD DELABERE PRITC, PRITCHETT and GOLD and E P S COMPA, Pritchett and Gold and EPS Co Ltd filed Critical CHARLES RICHARD DELABERE PRITC
Priority to GB34091/27A priority Critical patent/GB305330A/en
Publication of GB305330A publication Critical patent/GB305330A/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
    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • H01M50/333—Spring-loaded vent valves
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)

Abstract

305,330. Pritchett & Gold & E. P. S. Co., Ltd., and Pritchett, C. R. D. Dec. 16, 1927. Gas exits.-A gas exit consists of a tube A having an opening D near the lower end for the escape of gas and openings C<2> for the return of any electrolyte that escapes through concentric layers F of gauze surrounding the tube A. The upper end of the tube may be provided with a spring- pressed ball or mushroom valve H. The opening D is above the level of the electrolyte in all positions of the battery.
GB34091/27A 1927-12-16 1927-12-16 Improvements in or relating to gas vents for electric accumulators Expired GB305330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34091/27A GB305330A (en) 1927-12-16 1927-12-16 Improvements in or relating to gas vents for electric accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34091/27A GB305330A (en) 1927-12-16 1927-12-16 Improvements in or relating to gas vents for electric accumulators

Publications (1)

Publication Number Publication Date
GB305330A true GB305330A (en) 1929-02-07

Family

ID=10361261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34091/27A Expired GB305330A (en) 1927-12-16 1927-12-16 Improvements in or relating to gas vents for electric accumulators

Country Status (1)

Country Link
GB (1) GB305330A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638944A1 (en) * 1993-08-14 1995-02-15 VARTA Batterie Aktiengesellschaft Vent plug for lead accumulator
US5418084A (en) * 1992-11-23 1995-05-23 Eveready Battery Company, Inc. Electrochemical cell having a safety vent closure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418084A (en) * 1992-11-23 1995-05-23 Eveready Battery Company, Inc. Electrochemical cell having a safety vent closure
EP0638944A1 (en) * 1993-08-14 1995-02-15 VARTA Batterie Aktiengesellschaft Vent plug for lead accumulator

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