GB635642A - Improvements relating to electric accumulators - Google Patents

Improvements relating to electric accumulators

Info

Publication number
GB635642A
GB635642A GB30993/47A GB3099347A GB635642A GB 635642 A GB635642 A GB 635642A GB 30993/47 A GB30993/47 A GB 30993/47A GB 3099347 A GB3099347 A GB 3099347A GB 635642 A GB635642 A GB 635642A
Authority
GB
United Kingdom
Prior art keywords
absorbent material
plates
cell
chambers
improvements relating
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
GB30993/47A
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.)
BATTERY CONSTRUCTION Ltd
HARRY FREDERICK ACREMAN
Original Assignee
BATTERY CONSTRUCTION Ltd
HARRY FREDERICK ACREMAN
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 BATTERY CONSTRUCTION Ltd, HARRY FREDERICK ACREMAN filed Critical BATTERY CONSTRUCTION Ltd
Priority to GB30993/47A priority Critical patent/GB635642A/en
Publication of GB635642A publication Critical patent/GB635642A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • 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
    • 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)
  • Secondary Cells (AREA)

Abstract

635,642. Batteries. BATTERY CONSTRUCTION, Ltd., and ACREMAN, H. F. Nov. 22, 1947, No. 30993. [Class 53] The plates of an accumulator are separated from one another and from the sides of the container by sheets of absorbent material such as soft wood, glass wool, hard rubber, or porous ebonite. The cover of the cell is provided with a gas vent and acid trap consisting as shown in Fig. 3 of two triangular chambers 21, 23 extending across the width of the cell and enclosing absorbent material between them. The chambers have holes 22, 24 at their lower ends and a tube 25 leads to a chamber 26 filled with absorbent material and having an opening 27 leading to the atmosphere. The lower end of the gas exit is shielded from direct access by the electrolyte by a splash-plate 19, Fig. 1, which engages under the lugs 17 and rests on a bar 20 supported by the plates.
GB30993/47A 1947-11-22 1947-11-22 Improvements relating to electric accumulators Expired GB635642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30993/47A GB635642A (en) 1947-11-22 1947-11-22 Improvements relating to electric accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30993/47A GB635642A (en) 1947-11-22 1947-11-22 Improvements relating to electric accumulators

Publications (1)

Publication Number Publication Date
GB635642A true GB635642A (en) 1950-04-12

Family

ID=10316307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30993/47A Expired GB635642A (en) 1947-11-22 1947-11-22 Improvements relating to electric accumulators

Country Status (1)

Country Link
GB (1) GB635642A (en)

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