GB1429428A - Electric batteries - Google Patents

Electric batteries

Info

Publication number
GB1429428A
GB1429428A GB3645174A GB3645174A GB1429428A GB 1429428 A GB1429428 A GB 1429428A GB 3645174 A GB3645174 A GB 3645174A GB 3645174 A GB3645174 A GB 3645174A GB 1429428 A GB1429428 A GB 1429428A
Authority
GB
United Kingdom
Prior art keywords
electrodes
layers
adhesive
impregnated
stratum
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
GB3645174A
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.)
ESB Inc
Original Assignee
ESB Inc
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 ESB Inc filed Critical ESB Inc
Priority to GB3645174A priority Critical patent/GB1429428A/en
Publication of GB1429428A publication Critical patent/GB1429428A/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
    • H01M50/183—Sealing members
    • 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
    • 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)
  • Primary Cells (AREA)
  • Fuel Cell (AREA)

Abstract

1429428 Battery case seals ESB Inc 19 Aug 1974 36451/74 Heading H1B An electric battery comprises positive electrodes 20, negative electrodes 30 and electrolyte containing layers 42 separating the electrodes, and a peripheral multi-layer seal surrounding the electrodes and the electrolyte containing layer and including metal strata 60, 70 and plastics strata 80, 90 and further including between the layers a hot melt adhesive layer 100 comprising a polyamide, the adhesive having a viscosity of from 1 to 100 poise at 350‹ F. The seal is completed as shown with layers 50 of conductive cell separator material extending beyond the electrodes and made by heat sealing. In a method of making a battery the edges of a square of carrier material are impregnated with the adhesive and the centre portion thereof is impregnated with electrolyte, the carrier material being placed between two electrodes and a pair of liquid impervious layers 60, 80; 70, 90 comprising a stratum of a metal and a stratum of plastics are placed around the cell and heat sealing these layers and the adhesive impregnated material.
GB3645174A 1974-08-19 1974-08-19 Electric batteries Expired GB1429428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3645174A GB1429428A (en) 1974-08-19 1974-08-19 Electric batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3645174A GB1429428A (en) 1974-08-19 1974-08-19 Electric batteries

Publications (1)

Publication Number Publication Date
GB1429428A true GB1429428A (en) 1976-03-24

Family

ID=10388263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3645174A Expired GB1429428A (en) 1974-08-19 1974-08-19 Electric batteries

Country Status (1)

Country Link
GB (1) GB1429428A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000628A (en) * 1977-06-30 1979-01-10 Polaroid Corp Electric batteries
GB2000627A (en) * 1977-06-30 1979-01-10 Polaroid Corp Electric batteries
GB2000629B (en) * 1977-06-30 1982-04-15 Polaroid Corp Improvements in electric batteries
GB2251118A (en) * 1990-12-14 1992-06-24 Hope Henry F Battery packaging construction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000628A (en) * 1977-06-30 1979-01-10 Polaroid Corp Electric batteries
GB2000627A (en) * 1977-06-30 1979-01-10 Polaroid Corp Electric batteries
GB2000629B (en) * 1977-06-30 1982-04-15 Polaroid Corp Improvements in electric batteries
GB2000627B (en) * 1977-06-30 1982-05-26 Polaroid Corp Improvements in electric batteries
GB2000628B (en) * 1977-06-30 1982-07-21 Polaroid Corp Improvements in electric batteries
GB2251118A (en) * 1990-12-14 1992-06-24 Hope Henry F Battery packaging construction

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee