GB451671A - Improvements in or relating to galvanic batteries - Google Patents

Improvements in or relating to galvanic batteries

Info

Publication number
GB451671A
GB451671A GB4238/35A GB423835A GB451671A GB 451671 A GB451671 A GB 451671A GB 4238/35 A GB4238/35 A GB 4238/35A GB 423835 A GB423835 A GB 423835A GB 451671 A GB451671 A GB 451671A
Authority
GB
United Kingdom
Prior art keywords
valve
pipe
tube
battery
liquid
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
GB4238/35A
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 GB4238/35A priority Critical patent/GB451671A/en
Publication of GB451671A publication Critical patent/GB451671A/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
    • H01M50/609—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

451,671. Batteries. SWAN, A., Royal Aircraft Establishment, South Farnborough, Hampshire. Feb. 9, 1935, No. 4238. [Class 53] [See also Group XXIX] Liquid is supplied to a battery through a pipe 10, the supply being automatically controlled by a valve 6 to maintain a constant level of electrolyte in the battery. The valve 6 which may be in the form of a diaphragm normally closes the end of a pipe 8 leading from the supply pipe 10 and is situated in the upper end of a tube 4 projecting downwards into the battery. When the electrolyte falls below the normal level it unseals the lower end of the tube 4. The air pressure in the tube 4 is thus reduced and the pressure of liquid in the pipe 8 opens the valve 6. When the level of the electrolyte in the battery rises sufficiently it closes the tube 4 and the increase of pressure on the air in the tube raises the diaphragm 6 till it closes the end of the pipe 8. The pipe 10 is connected to a reservoir of liquid. Gases liberated in the battery escape through holes 20. The diaphragm 6 may be made of oiled silk or rubber and instead of forming the valve it may carry a valve at its centre. Other types of valve may be used such as a mercury valve or a valve of the piston, liquid or mechanical type.
GB4238/35A 1935-02-09 1935-02-09 Improvements in or relating to galvanic batteries Expired GB451671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4238/35A GB451671A (en) 1935-02-09 1935-02-09 Improvements in or relating to galvanic batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4238/35A GB451671A (en) 1935-02-09 1935-02-09 Improvements in or relating to galvanic batteries

Publications (1)

Publication Number Publication Date
GB451671A true GB451671A (en) 1936-08-10

Family

ID=9773329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4238/35A Expired GB451671A (en) 1935-02-09 1935-02-09 Improvements in or relating to galvanic batteries

Country Status (1)

Country Link
GB (1) GB451671A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264139A (en) * 1962-05-31 1966-08-02 Yardney International Corp Electrical accumulator of the silverzinc alkaline type
WO1996010846A1 (en) * 1994-10-04 1996-04-11 Olimpio Stocchiero A re-filling and fume-discharging device for electric accumulator batteries
WO2005011025A2 (en) * 2003-07-24 2005-02-03 Franco Stocchiero Electric accumulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264139A (en) * 1962-05-31 1966-08-02 Yardney International Corp Electrical accumulator of the silverzinc alkaline type
WO1996010846A1 (en) * 1994-10-04 1996-04-11 Olimpio Stocchiero A re-filling and fume-discharging device for electric accumulator batteries
US5853913A (en) * 1994-10-04 1998-12-29 Stocchiero; Olimpio Re-filling and fume-discharging device for electric accumulator batteries
WO2005011025A2 (en) * 2003-07-24 2005-02-03 Franco Stocchiero Electric accumulator
WO2005011025A3 (en) * 2003-07-24 2005-06-16 Franco Stocchiero Electric accumulator

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