GB191017308A - Improvements in Non-spillable Vents for Accumulators. - Google Patents

Improvements in Non-spillable Vents for Accumulators.

Info

Publication number
GB191017308A
GB191017308A GB191017308DA GB191017308A GB 191017308 A GB191017308 A GB 191017308A GB 191017308D A GB191017308D A GB 191017308DA GB 191017308 A GB191017308 A GB 191017308A
Authority
GB
United Kingdom
Prior art keywords
stopper
ball
cup
screwed
spillable
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
Inventor
David William John
James Herbert Berry
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
Application granted granted Critical
Publication of GB191017308A publication Critical patent/GB191017308A/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

Abstract

17,308. John, D. W., and Berry, J. H. July 21. Gas exits.-A stopper A, screwed on the top of an accumulator, has a cup D in which rests a heavy ball E attached by a rubber cord F to a valve C, so that, if the cell be upset, the ball pulls the valve against a seat, preferably provided with a rubber washer, and thus prevents escape of acid. Either the ball E or the cup D is grooved to permit free escape of gas. If the cell is of celluloid, the stopper A may be in one piece therewith. A perforated cover may be screwed on the stopper.
GB191017308D 1910-07-21 1910-07-21 Improvements in Non-spillable Vents for Accumulators. Expired GB191017308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191017308T 1910-07-21

Publications (1)

Publication Number Publication Date
GB191017308A true GB191017308A (en) 1911-04-13

Family

ID=33446043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191017308D Expired GB191017308A (en) 1910-07-21 1910-07-21 Improvements in Non-spillable Vents for Accumulators.

Country Status (1)

Country Link
GB (1) GB191017308A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532520A (en) * 1947-12-24 1950-12-05 David M Simpson Nonoverfill indicator for battery cells

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532520A (en) * 1947-12-24 1950-12-05 David M Simpson Nonoverfill indicator for battery cells

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