GB328756A - Improvements relating to venting devices for use in electric accumulators - Google Patents

Improvements relating to venting devices for use in electric accumulators

Info

Publication number
GB328756A
GB328756A GB9962/29A GB996229A GB328756A GB 328756 A GB328756 A GB 328756A GB 9962/29 A GB9962/29 A GB 9962/29A GB 996229 A GB996229 A GB 996229A GB 328756 A GB328756 A GB 328756A
Authority
GB
United Kingdom
Prior art keywords
compartment
opening
gas
improvements relating
baffles
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
GB9962/29A
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 GB9962/29A priority Critical patent/GB328756A/en
Publication of GB328756A publication Critical patent/GB328756A/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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
    • 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
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent 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)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

328,756. Edwards, W. R. March 28, 1929. Gas exits.-An acccumulator is provided with a gas exit consisting of two rectangular compartments 11, 15, one within the other, and both depending from one of the walls 9 of the battery. The inner compartment communicates with the atmosphere through an opening 10 and is provided with a number of sloping baffles 12. The bottom of the compartment is in two parts 13, 14 which provide an opening between them, placing the inner compartment in communication with the outer compartment. The latter has a sloping or curved bottom 16 with a central opening 17 beneath which are placed bafr3es 21, 20, the latter being secured to the two extended sides 18, 19 and extending beyond all the sides of the outer compartment. Baffles 22, 23 also surround the compartment 15. Holes 24, 26 are provided in the side walls of the compartments to allow of the escape of gas if the electrolyte stands at a level sufficiently high to close the opening 17.
GB9962/29A 1929-03-28 1929-03-28 Improvements relating to venting devices for use in electric accumulators Expired GB328756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9962/29A GB328756A (en) 1929-03-28 1929-03-28 Improvements relating to venting devices for use in electric accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9962/29A GB328756A (en) 1929-03-28 1929-03-28 Improvements relating to venting devices for use in electric accumulators

Publications (1)

Publication Number Publication Date
GB328756A true GB328756A (en) 1930-05-08

Family

ID=9881982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9962/29A Expired GB328756A (en) 1929-03-28 1929-03-28 Improvements relating to venting devices for use in electric accumulators

Country Status (1)

Country Link
GB (1) GB328756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994731A (en) * 1959-12-28 1961-08-01 Gen Motors Corp Vent plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994731A (en) * 1959-12-28 1961-08-01 Gen Motors Corp Vent plug

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