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GB786372A - Improvements in or relating to filler cap devices for maintaining the level of the electrolyte in electric accumulators - Google Patents

Improvements in or relating to filler cap devices for maintaining the level of the electrolyte in electric accumulators

Info

Publication number
GB786372A
GB786372A GB22454/53A GB2245453A GB786372A GB 786372 A GB786372 A GB 786372A GB 22454/53 A GB22454/53 A GB 22454/53A GB 2245453 A GB2245453 A GB 2245453A GB 786372 A GB786372 A GB 786372A
Authority
GB
United Kingdom
Prior art keywords
electrolyte
container
level
float
battery
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
GB22454/53A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB22454/53A priority Critical patent/GB786372A/en
Publication of GB786372A publication Critical patent/GB786372A/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
    • H01M50/60—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
    • H01M50/618—Pressure control
    • 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
    • H01M50/673—Containers for storing liquids; Delivery conduits therefor
    • 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)
  • Filling, Topping-Up Batteries (AREA)

Abstract

786,372. Regulating liquid levels. O'SHEI, W. E. Aug. 12, 1954 [Aug. 14, 1953], No. 22454/53. Class 123(1) [Also in Groups XX and XXXVI] A device for maintaining the level of electrolyte in a battery consists of transparent compressible container 1 which fits into the filling :openings of the battery and has a tube 7 with openings 10a, 10b at the required level of the electrolyte. The container may be threaded as shown at 4 or the thread may be formed on a separate collar which fits round the neck of the container. The container is provided with a float 12 and is filled with water which passes through the openings 10a, 10b when the level of the electrolyte in the battery falls. By squeezing the container a few times it can be filled with electrolyte the density of which can be gauged by the position of the float. A projecting part 8 on the tube 7 prevents the float from closing the tube when the battery is in the discharged condition and the float sinks to the bottom of the electrolyte in the container. Reference has been directed by the Comptroller to Specification 731,494 [Group XXXVI]
GB22454/53A 1953-08-14 1953-08-14 Improvements in or relating to filler cap devices for maintaining the level of the electrolyte in electric accumulators Expired GB786372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22454/53A GB786372A (en) 1953-08-14 1953-08-14 Improvements in or relating to filler cap devices for maintaining the level of the electrolyte in electric accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22454/53A GB786372A (en) 1953-08-14 1953-08-14 Improvements in or relating to filler cap devices for maintaining the level of the electrolyte in electric accumulators

Publications (1)

Publication Number Publication Date
GB786372A true GB786372A (en) 1957-11-20

Family

ID=10179618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22454/53A Expired GB786372A (en) 1953-08-14 1953-08-14 Improvements in or relating to filler cap devices for maintaining the level of the electrolyte in electric accumulators

Country Status (1)

Country Link
GB (1) GB786372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082286A (en) * 1960-11-18 1963-03-19 Alice G Schuster Water-supplying device for storage batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082286A (en) * 1960-11-18 1963-03-19 Alice G Schuster Water-supplying device for storage batteries

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