GB563418A - Improvements relating to the vents of electric accumulators - Google Patents

Improvements relating to the vents of electric accumulators

Info

Publication number
GB563418A
GB563418A GB6633/43A GB663343A GB563418A GB 563418 A GB563418 A GB 563418A GB 6633/43 A GB6633/43 A GB 6633/43A GB 663343 A GB663343 A GB 663343A GB 563418 A GB563418 A GB 563418A
Authority
GB
United Kingdom
Prior art keywords
vents
plug
accumulator
improvements relating
mercury
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
GB6633/43A
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.)
BRITANNIA BATTERIES Ltd
ROYDON MORRISON BLOMFIELD
Original Assignee
BRITANNIA BATTERIES Ltd
ROYDON MORRISON BLOMFIELD
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 BRITANNIA BATTERIES Ltd, ROYDON MORRISON BLOMFIELD filed Critical BRITANNIA BATTERIES Ltd
Priority to GB6633/43A priority Critical patent/GB563418A/en
Publication of GB563418A publication Critical patent/GB563418A/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

563,418. Accumulators. BRITANNIA BATTERIES, Ltd., BLOMFIELD, R. M., and BURT, F. E. April 27, 1943, No. 6633. [Class 53] A vent plug, for an accumulator that can be used in an inverted position, comprises two spaced diaphragms c, e of semi. porous material, with a quantity of inert liquid k of high specific gravity such as mercury, between them and a perforated baffle plate g shielding the lower open end of a vent tube i depending from the vent plug or from a cap fitted to the plug. When the accumulator is inverted, the mercury covers the diaphragm e and prevents escape of the electrolyte.
GB6633/43A 1943-04-27 1943-04-27 Improvements relating to the vents of electric accumulators Expired GB563418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6633/43A GB563418A (en) 1943-04-27 1943-04-27 Improvements relating to the vents of electric accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6633/43A GB563418A (en) 1943-04-27 1943-04-27 Improvements relating to the vents of electric accumulators

Publications (1)

Publication Number Publication Date
GB563418A true GB563418A (en) 1944-08-14

Family

ID=9818004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6633/43A Expired GB563418A (en) 1943-04-27 1943-04-27 Improvements relating to the vents of electric accumulators

Country Status (1)

Country Link
GB (1) GB563418A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704781A (en) * 1953-11-02 1955-03-22 Electrocell Corp Storage batteries
US2811573A (en) * 1952-06-16 1957-10-29 Honeywell Regulator Co Transformer pressure relief devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811573A (en) * 1952-06-16 1957-10-29 Honeywell Regulator Co Transformer pressure relief devices
US2704781A (en) * 1953-11-02 1955-03-22 Electrocell Corp Storage batteries

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