GB754309A - A means for closing the elements of electric batteries - Google Patents

A means for closing the elements of electric batteries

Info

Publication number
GB754309A
GB754309A GB29911/54A GB2991154A GB754309A GB 754309 A GB754309 A GB 754309A GB 29911/54 A GB29911/54 A GB 29911/54A GB 2991154 A GB2991154 A GB 2991154A GB 754309 A GB754309 A GB 754309A
Authority
GB
United Kingdom
Prior art keywords
tube
cell
mass
resistor
melted
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
GB29911/54A
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.)
E R E C D ETUDES DE RE Ste
Original Assignee
E R E C D ETUDES DE RE Ste
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 E R E C D ETUDES DE RE Ste filed Critical E R E C D ETUDES DE RE Ste
Publication of GB754309A publication Critical patent/GB754309A/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
    • H01M6/30—Deferred-action cells
    • 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
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • 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
    • 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
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • H01M50/636—Closing or sealing filling ports, e.g. using lids
    • 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
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Secondary Cells (AREA)

Abstract

754,309. Batteries. SOC. E.R.E.C. SOC. D'ETUDES DE REALISATION ET D'EXPLOITATIONS COMMERCIALS. Oct. 18, 1954 [Oct. 19, 1953], No. 29911/54. Class 53. After electrolyte has been introduced into a cell E the filling tube 2 is sealed by a mass of fusible material 3 which is placed near the tube and has a resistor 4 embedded in it connected to a circuit containing a fuse 6 which is dimensioned so that it blows when the mass 3 is melted. The circuit containing the resistor may be energized by the cell that is being filled or by a separate cell into which electrolyte is introduced simultaneously with the filling of the cell E. The tube 2 may be made of the same material as the mass E so that the two adhere together. The cell may be filled under vacuum which will cause the melted mass 3 to be drawn into the tube 2. In a modification the resistor is embedded in the upper end of the wall of the filling tube which is made of fusible material which when melted closes the tube.
GB29911/54A 1953-10-19 1954-10-18 A means for closing the elements of electric batteries Expired GB754309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011490X 1953-10-19

Publications (1)

Publication Number Publication Date
GB754309A true GB754309A (en) 1956-08-08

Family

ID=9569986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29911/54A Expired GB754309A (en) 1953-10-19 1954-10-18 A means for closing the elements of electric batteries

Country Status (3)

Country Link
DE (1) DE1011490B (en)
FR (1) FR1088450A (en)
GB (1) GB754309A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554973B1 (en) * 1983-11-16 1986-02-28 Aerospatiale ELECTRIC DEVICE COMPRISING AT LEAST ONE THERMAL CELL AND ITS APPLICATION TO A MODULAR ENERGY GENERATOR

Also Published As

Publication number Publication date
FR1088450A (en) 1955-03-07
DE1011490B (en) 1957-07-04

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