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GB368438A - Improvements relating to electric accumulators - Google Patents

Improvements relating to electric accumulators

Info

Publication number
GB368438A
GB368438A GB38963/30A GB3896330A GB368438A GB 368438 A GB368438 A GB 368438A GB 38963/30 A GB38963/30 A GB 38963/30A GB 3896330 A GB3896330 A GB 3896330A GB 368438 A GB368438 A GB 368438A
Authority
GB
United Kingdom
Prior art keywords
dec
improvements relating
cover
electric accumulators
batteries
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
GB38963/30A
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
Original Assignee
BRITANNIA BATTERIES 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 BRITANNIA BATTERIES Ltd filed Critical BRITANNIA BATTERIES Ltd
Publication of GB368438A publication Critical patent/GB368438A/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

368,438. Galvanic batteries. BRITANNIA BATTERIES, Ltd., 233, Shaftesbury Avenue, London. Dec. 24, 1930, No. 38963. Convention date, Dec. 24, 1929. [Class 53.] An accumulator is provided with a cover b that is arched upwardly in at least two directions towards the gas exit c. The arched surface is free from projections. The Specification as open to inspection under Sect. 91 (3) (a) states that a plate f which presses on the cover is clamped between the lug l and screw d. This subject-matter does not appear in the Specification as accepted.
GB38963/30A 1929-12-24 1930-12-24 Improvements relating to electric accumulators Expired GB368438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE368438X 1929-12-24

Publications (1)

Publication Number Publication Date
GB368438A true GB368438A (en) 1932-03-10

Family

ID=6318078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38963/30A Expired GB368438A (en) 1929-12-24 1930-12-24 Improvements relating to electric accumulators

Country Status (1)

Country Link
GB (1) GB368438A (en)

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