GB694432A - Improvements in or relating to electric storage batteries - Google Patents

Improvements in or relating to electric storage batteries

Info

Publication number
GB694432A
GB694432A GB3488/50A GB348850A GB694432A GB 694432 A GB694432 A GB 694432A GB 3488/50 A GB3488/50 A GB 3488/50A GB 348850 A GB348850 A GB 348850A GB 694432 A GB694432 A GB 694432A
Authority
GB
United Kingdom
Prior art keywords
chamber
openings
cells
relating
electric storage
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
GB3488/50A
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.)
PAUL ARNO ROEDEL
WOLF SAFETY LAMP Co WM MA
Original Assignee
PAUL ARNO ROEDEL
WOLF SAFETY LAMP Co WM MA
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 PAUL ARNO ROEDEL, WOLF SAFETY LAMP Co WM MA filed Critical PAUL ARNO ROEDEL
Priority to GB3488/50A priority Critical patent/GB694432A/en
Priority to FR1031259D priority patent/FR1031259A/en
Publication of GB694432A publication Critical patent/GB694432A/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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/112—Monobloc comprising multiple compartments
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

694,432. Batteries. WOLF SAFETY LAMP CO. (WM. MAURICE), Ltd. Jan. 10, 1951 [Feb. 10, 1950], No. 3488/50. Class 53. An accumulator is provided with a chamber 6 above a partition 5 in which are openings 9 leading to the individual cells. The chamber 6 is filled with electrolyte which enters all the cells simultaneously. Each cell is provided with a gas vent 10 which extends to within a short distance from the cover 11 of the chamber 6. The cover is provided with a filling opening which is normally closed by a stopper having a gas vent fitted with an escape valve. Fig. 6 shows a modification in which the filling chamber 14 is formed on the side wall of the accumulator casing and communicates with the cells through openings 15 near the bottom of the chamber. Gases escape through openings 17 at the top of the chamber.
GB3488/50A 1950-02-10 1950-02-10 Improvements in or relating to electric storage batteries Expired GB694432A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3488/50A GB694432A (en) 1950-02-10 1950-02-10 Improvements in or relating to electric storage batteries
FR1031259D FR1031259A (en) 1950-02-10 1951-01-22 Electric accumulator battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3488/50A GB694432A (en) 1950-02-10 1950-02-10 Improvements in or relating to electric storage batteries

Publications (1)

Publication Number Publication Date
GB694432A true GB694432A (en) 1953-07-22

Family

ID=9759279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3488/50A Expired GB694432A (en) 1950-02-10 1950-02-10 Improvements in or relating to electric storage batteries

Country Status (2)

Country Link
FR (1) FR1031259A (en)
GB (1) GB694432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040538A1 (en) * 1996-04-24 1997-10-30 Olimpio Stocchiero Case for lead accumulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040538A1 (en) * 1996-04-24 1997-10-30 Olimpio Stocchiero Case for lead accumulators
US6022636A (en) * 1996-04-24 2000-02-08 Stocchiero; Olimpio Case for lead accumulators

Also Published As

Publication number Publication date
FR1031259A (en) 1953-06-22

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