GB658660A - Improvements relating to filling devices for electric storage batteries - Google Patents

Improvements relating to filling devices for electric storage batteries

Info

Publication number
GB658660A
GB658660A GB1858/49A GB185849A GB658660A GB 658660 A GB658660 A GB 658660A GB 1858/49 A GB1858/49 A GB 1858/49A GB 185849 A GB185849 A GB 185849A GB 658660 A GB658660 A GB 658660A
Authority
GB
United Kingdom
Prior art keywords
tube
screen
liquid
battery
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
GB1858/49A
Inventor
John Rule
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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas Ltd
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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Priority to GB1858/49A priority Critical patent/GB658660A/en
Priority to US137510A priority patent/US2592743A/en
Priority to DEL3792A priority patent/DE895614C/en
Publication of GB658660A publication Critical patent/GB658660A/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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
    • 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
    • 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

658,660. Batteries. LUCAS, Ltd., J. Jan. 24, 1949, No. 1858. [Class 53] A filling device for an accumulator which also indicates when the correct amount of liquid has been added comprises a tube f which passes through a perforated screen c within a tubular member a secured to or forming a part of the battery lid b. The screen may be in the form of a piston and may rest on a ledge e formed on the member a. The lower end of the tube f terminates at the required level of the electrolyte. The device may be closed by a removable cover h. When liquid is poured into the battery through the tube a it passes through the screen until it reaches and seals the tube f whereupon further liquid poured into the tube a remains in the tube above the screen, thus giving a visual indication that the required amount of liquid has been added. Any liquid remaining in the tube a runs into the battery when first charged, the gas evolved raising the screen and tube f and thus unsealing the lower end of the tube.
GB1858/49A 1949-01-24 1949-01-24 Improvements relating to filling devices for electric storage batteries Expired GB658660A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1858/49A GB658660A (en) 1949-01-24 1949-01-24 Improvements relating to filling devices for electric storage batteries
US137510A US2592743A (en) 1949-01-24 1950-01-09 Filling device for electric storage batteries
DEL3792A DE895614C (en) 1949-01-24 1950-09-20 Filling device for accumulator batteries

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1858/49A GB658660A (en) 1949-01-24 1949-01-24 Improvements relating to filling devices for electric storage batteries
GB2592743X 1949-01-24

Publications (1)

Publication Number Publication Date
GB658660A true GB658660A (en) 1951-10-10

Family

ID=61167755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1858/49A Expired GB658660A (en) 1949-01-24 1949-01-24 Improvements relating to filling devices for electric storage batteries

Country Status (3)

Country Link
US (1) US2592743A (en)
DE (1) DE895614C (en)
GB (1) GB658660A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703819A (en) * 1954-03-26 1955-03-08 Richardson Co Electrolyte level indicator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1907911A (en) * 1928-06-04 1933-05-09 Curtis C Wallace Venting means for storage battery cells
CH203921A (en) * 1938-08-29 1939-04-15 Notz Otto Device on vessels, in particular on electrical accumulators, for filling these vessels with liquid up to a certain level.
US2457322A (en) * 1947-08-02 1948-12-28 Sandusky Julius Electrolyte level control device for storage batteries

Also Published As

Publication number Publication date
DE895614C (en) 1953-11-05
US2592743A (en) 1952-04-15

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