GB185754A - Improvements relating to copper oxide cells - Google Patents

Improvements relating to copper oxide cells

Info

Publication number
GB185754A
GB185754A GB24279/22A GB2427922A GB185754A GB 185754 A GB185754 A GB 185754A GB 24279/22 A GB24279/22 A GB 24279/22A GB 2427922 A GB2427922 A GB 2427922A GB 185754 A GB185754 A GB 185754A
Authority
GB
United Kingdom
Prior art keywords
copper oxide
improvements relating
oxide cells
safety
valve
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
GB24279/22A
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.)
MATHEW FOULDS
Original Assignee
MATHEW FOULDS
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 MATHEW FOULDS filed Critical MATHEW FOULDS
Publication of GB185754A publication Critical patent/GB185754A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

185,754. Foulds, M., and Leblanc, M. Sept. 8, 1921, [Convention date]. Safety-valves.-A safety-valve for a galvanic battery consists as shown in Fig. 2 of a tube 10 closed by a rubber cap 11 which is raised by excessive gas pressure. A perforated cap 12 protects the valve.
GB24279/22A 1921-09-08 1922-09-07 Improvements relating to copper oxide cells Expired GB185754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR185754X 1921-09-08

Publications (1)

Publication Number Publication Date
GB185754A true GB185754A (en) 1923-03-22

Family

ID=8878597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24279/22A Expired GB185754A (en) 1921-09-08 1922-09-07 Improvements relating to copper oxide cells

Country Status (1)

Country Link
GB (1) GB185754A (en)

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