GB882621A - Improvements in or relating to electro-chemical cells and methods of leakproofing the same - Google Patents

Improvements in or relating to electro-chemical cells and methods of leakproofing the same

Info

Publication number
GB882621A
GB882621A GB24773/60A GB2477360A GB882621A GB 882621 A GB882621 A GB 882621A GB 24773/60 A GB24773/60 A GB 24773/60A GB 2477360 A GB2477360 A GB 2477360A GB 882621 A GB882621 A GB 882621A
Authority
GB
United Kingdom
Prior art keywords
disc
leakproofing
electro
relating
methods
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
GB24773/60A
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Publication of GB882621A publication Critical patent/GB882621A/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
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0422—Cells or battery with cylindrical casing
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Hybrid Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Processing Of Solid Wastes (AREA)
  • Railway Tracks (AREA)

Abstract

882,621. Batteries. SOC. DES ACCUMULATEUKS FIXES ET DE TRACTIONS. July 15, 1960 [July 17, 1959; June 24, 1960], No. 24773/60. Class 53. A leak-proof cell has a plastics casing 8, the folded-over portions 13 being castellated so that no portion overlaps any other portion. The case is sealed at the bottom with a ring 15 exerting inwardly radial pressure. A metal contact disc 14 is also secured by the ring 15, but in a further embodiment this is dispensed with and the electrode I is suitably shaped at the end to project beyond the casing. The top is sealed by a plastics disc 9 under pressure from a disc 12.
GB24773/60A 1959-07-17 1960-07-15 Improvements in or relating to electro-chemical cells and methods of leakproofing the same Expired GB882621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR800389A FR1242313A (en) 1959-07-17 1959-07-17 sealed electrochemical element and its manufacturing process

Publications (1)

Publication Number Publication Date
GB882621A true GB882621A (en) 1961-11-15

Family

ID=8717272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24773/60A Expired GB882621A (en) 1959-07-17 1960-07-15 Improvements in or relating to electro-chemical cells and methods of leakproofing the same

Country Status (6)

Country Link
DE (1) DE1421599B2 (en)
ES (1) ES282855A2 (en)
FR (2) FR1242313A (en)
GB (1) GB882621A (en)
NL (2) NL253847A (en)
OA (2) OA068E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342644A (en) * 1964-08-04 1967-09-19 Accumulateurs Fixes Sealed electrochemical cells

Also Published As

Publication number Publication date
FR82300E (en) 1964-01-17
OA068E (en) 1970-12-15
ES282855A2 (en) 1963-05-01
OA01526A (en) 1969-07-21
FR1242313A (en) 1960-09-30
DE1421599A1 (en) 1969-02-13
NL253847A (en)
NL122193C (en)
DE1421599B2 (en) 1970-04-16

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