GB856775A - Improvements in and relating to deferred action electric cells - Google Patents

Improvements in and relating to deferred action electric cells

Info

Publication number
GB856775A
GB856775A GB33699/58A GB3369958A GB856775A GB 856775 A GB856775 A GB 856775A GB 33699/58 A GB33699/58 A GB 33699/58A GB 3369958 A GB3369958 A GB 3369958A GB 856775 A GB856775 A GB 856775A
Authority
GB
United Kingdom
Prior art keywords
separators
relating
oct
carbonate
electric cells
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
GB33699/58A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB856775A publication Critical patent/GB856775A/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
    • H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)

Abstract

856,775. Batteries. UNION CARBIDE CORPORATION. Oct. 22, 1958 [Oct. 23. 1957], No. 33699/58. Class 53 A deferred-action cell is provided with separators that have been treated with an aqueous solution of a substance that releases potassium, carbonate, or hydroxyl ions when the battery is in action. The separators are vacuum dried before insertion in the cell which contains an electrolyte in dry form and which is activated by the addition of water when required for use. The separators may be made of blotting paper, cellulose acetate, regenerated cellulose, or copolymers of vinyl chloride and acrylonitrile, and they may be soaked in a solution of potassium sulphate, chloride, hydroxide or carbonate and then vacuum dried.
GB33699/58A 1957-10-23 1958-10-22 Improvements in and relating to deferred action electric cells Expired GB856775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US856775XA 1957-10-23 1957-10-23

Publications (1)

Publication Number Publication Date
GB856775A true GB856775A (en) 1960-12-21

Family

ID=22193222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33699/58A Expired GB856775A (en) 1957-10-23 1958-10-22 Improvements in and relating to deferred action electric cells

Country Status (3)

Country Link
BE (1) BE587975Q (en)
FR (1) FR1214248A (en)
GB (1) GB856775A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620272A1 (en) * 1987-09-03 1989-03-10 France Etat Armement Anhydrous compositions and devices for producing the electrolyte of an alkaline battery capable of being initiated and fitted to a maritime weapon
CN112838330A (en) * 2021-01-08 2021-05-25 厦门大学 High-temperature-resistant modified diaphragm and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620272A1 (en) * 1987-09-03 1989-03-10 France Etat Armement Anhydrous compositions and devices for producing the electrolyte of an alkaline battery capable of being initiated and fitted to a maritime weapon
CN112838330A (en) * 2021-01-08 2021-05-25 厦门大学 High-temperature-resistant modified diaphragm and preparation method thereof
CN112838330B (en) * 2021-01-08 2022-02-18 厦门大学 High-temperature-resistant modified diaphragm and preparation method thereof

Also Published As

Publication number Publication date
FR1214248A (en) 1960-04-07
BE587975Q (en) 1960-06-16

Similar Documents

Publication Publication Date Title
GB708330A (en) Improvements in separators for the electrodes of electric batteries and accumulators
ES249295A1 (en) Accumulator electrolyte
GB1261621A (en) Improvements in or relating to electrochemical cells
GB1382572A (en) Reservetype cell
ES404402A1 (en) Alkaline cell with gelled electrolyte and rupturable means
GB856775A (en) Improvements in and relating to deferred action electric cells
GB1108170A (en) Electric current producing cell
GB934154A (en) Improvements in or relating to alkaline storage cells and batteries
GB698405A (en) Improvements in or relating to electric accumulators
GB940592A (en) Improvements relating to electric cells and batteries
GB717814A (en) Improvements in electric storage battery separators
GB945988A (en) Electrodes for electric lead accumulators
ES272116A1 (en) Electrochemical generator (Machine-translation by Google Translate, not legally binding)
GB991928A (en) Improvements in or relating to fuel cells
GB886463A (en) Battery electrode and method of making the same
GB777417A (en) Improvements in or relating to processes for activating the positive electrodes of alkaline accumulators
NL7902460A (en) ELECTROCHEMICAL CELL WITH Aqueous ALKALINE ELECTROLYTE
ES249681A1 (en) Electrolytes for rechargeable dry cell
GB813408A (en) Improvements relating to negative plates for storage batteries
GB857512A (en) Improvements in or relating to primary or secondary electric cells
GB733762A (en) Electric storage battery active material
US3580742A (en) Separator-electrolyte carrier for primary cells
GB547400A (en) Improvements in dry cells
GB704904A (en) Air depolarized electric dry cell and electrolyte therefor
GB1217462A (en) Improvements in or relating to dry cells