GB788760A - Improvements relating to sealing and venting devices for dry charged electric batteries - Google Patents

Improvements relating to sealing and venting devices for dry charged electric batteries

Info

Publication number
GB788760A
GB788760A GB28203/55A GB2820355A GB788760A GB 788760 A GB788760 A GB 788760A GB 28203/55 A GB28203/55 A GB 28203/55A GB 2820355 A GB2820355 A GB 2820355A GB 788760 A GB788760 A GB 788760A
Authority
GB
United Kingdom
Prior art keywords
hole
chambers
tube
sealing
dry charged
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
GB28203/55A
Inventor
Robin Gray
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.)
Chloride Electrical Storage Co Ltd
Original Assignee
Chloride Electrical Storage 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 Chloride Electrical Storage Co Ltd filed Critical Chloride Electrical Storage Co Ltd
Priority to GB28203/55A priority Critical patent/GB788760A/en
Publication of GB788760A publication Critical patent/GB788760A/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
    • 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)
  • Filling, Topping-Up Batteries (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

788,760. Batteries. CHLORIDE ELECTRICAL STORAGE CO., Ltd. Sept. 12, 1956 [Oct. 4, 1955], No. 28203/55. Class 53. A pressure relieving device for a dry charged lead-acid battery comprises a cha.mber a vented to atmosphere by a tube b and a chamber f connected to the battery interior by a tube c, the chambers a, f being interconnected by a hole e and containing liquid which covers the hole e but which is insufficient to obstruct the ends of the tubes b, c. The liquid may be water, mercury, glycerine, ethylene glycol or a silicone fluid. According to the Provisional Specification, an inverted U-shaped siphon tube may connect the two chambers instead of the hole e or the two chambers may be entirely separate, each contain liquid and each have an outlet to atmosphere.
GB28203/55A 1955-10-04 1955-10-04 Improvements relating to sealing and venting devices for dry charged electric batteries Expired GB788760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28203/55A GB788760A (en) 1955-10-04 1955-10-04 Improvements relating to sealing and venting devices for dry charged electric batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28203/55A GB788760A (en) 1955-10-04 1955-10-04 Improvements relating to sealing and venting devices for dry charged electric batteries

Publications (1)

Publication Number Publication Date
GB788760A true GB788760A (en) 1958-01-08

Family

ID=10271939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28203/55A Expired GB788760A (en) 1955-10-04 1955-10-04 Improvements relating to sealing and venting devices for dry charged electric batteries

Country Status (1)

Country Link
GB (1) GB788760A (en)

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