GB166186A - Improvements in electric cells - Google Patents

Improvements in electric cells

Info

Publication number
GB166186A
GB166186A GB6432/18A GB643218A GB166186A GB 166186 A GB166186 A GB 166186A GB 6432/18 A GB6432/18 A GB 6432/18A GB 643218 A GB643218 A GB 643218A GB 166186 A GB166186 A GB 166186A
Authority
GB
United Kingdom
Prior art keywords
tube
float
baffled
electrolyte
plug
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
GB6432/18A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB6432/18A priority Critical patent/GB166186A/en
Publication of GB166186A publication Critical patent/GB166186A/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)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

166,186. Exley, W. H., and Leitner, H. Nov. 18, 1918. Gas exits.-A gas exit comprises a chamber c provided with two coaxial tubes d, e, the tube d which leads to the atmosphere being closed or baffled at its lower end i and having lateral openings k, the tube e depending into the cell to such a distance that its lower end is above the electrolyte in all positions of the cell. The tube e may be baffled at its lower end and have lateral openings, and both tubes may be slightly tapered. Fig. 2 shows a modification in which the tube d is bifurcated as shown at l. In order to keep the lower end of the tube e always above the electrolyte the tube may be flexible and fitted with a float. Two forms are shown in Figs. 7 and 9. In Fig. 7 the float n is fixed to a plug o carried by the tube e, the gas escaping through the annular space n<1> and holes p in the plug. In Fig. 9, the float n is provided with passages q which communicate with openings s in the tube e. In another form the float is provided with a central opening and surrounds the open end of the tube e, the float being fixed to or slidable over the tube.
GB6432/18A 1918-11-18 1918-11-18 Improvements in electric cells Expired GB166186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6432/18A GB166186A (en) 1918-11-18 1918-11-18 Improvements in electric cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6432/18A GB166186A (en) 1918-11-18 1918-11-18 Improvements in electric cells

Publications (1)

Publication Number Publication Date
GB166186A true GB166186A (en) 1921-07-11

Family

ID=9814367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6432/18A Expired GB166186A (en) 1918-11-18 1918-11-18 Improvements in electric cells

Country Status (1)

Country Link
GB (1) GB166186A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646459A (en) * 1951-10-09 1953-07-21 Walter L Gill Electric storage battery venting system
US2835720A (en) * 1955-05-09 1958-05-20 Gen Motors Corp Battery vent plug
US2937223A (en) * 1958-05-05 1960-05-17 Richardson Co Vent plug
US3398026A (en) * 1962-07-03 1968-08-20 Yardney International Corp Electrochemical cell incorporating a unidirectional valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646459A (en) * 1951-10-09 1953-07-21 Walter L Gill Electric storage battery venting system
US2835720A (en) * 1955-05-09 1958-05-20 Gen Motors Corp Battery vent plug
US2937223A (en) * 1958-05-05 1960-05-17 Richardson Co Vent plug
US3398026A (en) * 1962-07-03 1968-08-20 Yardney International Corp Electrochemical cell incorporating a unidirectional valve

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