GB745581A - Device for indicating the level of the electrolyte in electric storage batteries - Google Patents

Device for indicating the level of the electrolyte in electric storage batteries

Info

Publication number
GB745581A
GB745581A GB25569/53A GB2556953A GB745581A GB 745581 A GB745581 A GB 745581A GB 25569/53 A GB25569/53 A GB 25569/53A GB 2556953 A GB2556953 A GB 2556953A GB 745581 A GB745581 A GB 745581A
Authority
GB
United Kingdom
Prior art keywords
battery
tube
electrolyte
terminal
rod
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
GB25569/53A
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.)
SIDNEY ARTHUR ILLSLEY
Original Assignee
SIDNEY ARTHUR ILLSLEY
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 SIDNEY ARTHUR ILLSLEY filed Critical SIDNEY ARTHUR ILLSLEY
Priority to GB25569/53A priority Critical patent/GB745581A/en
Publication of GB745581A publication Critical patent/GB745581A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Primary Cells (AREA)

Abstract

745,581. Batteries. ILLSLEY, S. A. May 19, 1954 [Sept. 16, 1953], No. 25569/53. Class 53. A device for indicating whether the electrolyte in a battery is at the required level comprises a stopper 10 having a threaded aperture to receive a threaded insulating tube 14 enclosing a lead rod 16 having a terminal 17 at its upper end and which is bent at its lower end 21 which lies in a slot in the tube 14. Tube 14 extends a small distance beyond the end 21 of the rod and engages a battery plate p when the device is in position. The electrolyte in the battery must thus cover the plates before it makes contact with the rod 16 when an external circuit is completed through a lamp. Fig. 2 shows a modification in which a metal ring 21a is embedded in an insulating tube 10a and is connected by a conducting part 16a to a terminal 17a. The tube 10a is closed by a plug 30 which is removed when the battery requires topping-up. Circuits are described and illustrated for switching in a lamp connected to the electrode 16 or 16a and a terminal of the battery.
GB25569/53A 1953-09-16 1953-09-16 Device for indicating the level of the electrolyte in electric storage batteries Expired GB745581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25569/53A GB745581A (en) 1953-09-16 1953-09-16 Device for indicating the level of the electrolyte in electric storage batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25569/53A GB745581A (en) 1953-09-16 1953-09-16 Device for indicating the level of the electrolyte in electric storage batteries

Publications (1)

Publication Number Publication Date
GB745581A true GB745581A (en) 1956-02-29

Family

ID=10229814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25569/53A Expired GB745581A (en) 1953-09-16 1953-09-16 Device for indicating the level of the electrolyte in electric storage batteries

Country Status (1)

Country Link
GB (1) GB745581A (en)

Similar Documents

Publication Publication Date Title
GB1396399A (en) Battery apparatus
GB1153989A (en) Battery Charger
GB745581A (en) Device for indicating the level of the electrolyte in electric storage batteries
ES272116A1 (en) Electrochemical generator (Machine-translation by Google Translate, not legally binding)
GB807767A (en) Improvements in primary electric batteries
US2471660A (en) Storage battery with level indicator
GB234788A (en) Level testing devices for electric accumulators
GB285622A (en) Improvements in devices for indicating the level of the electrolyte in batteries
GB187722A (en) Improvements in or relating to dry batteries
ES252527A1 (en) Improvements relating to an electric cell or battery and to an electrode therefor
ES340680A3 (en) Improvements in terminal devices for electrical accumulators. (Machine-translation by Google Translate, not legally binding)
GB838079A (en) Electric dry cell
GB231135A (en)
ES220289A1 (en) A improvement in electrical lighting with discharge lamps, starting from batteries of accumulators, at low voltage (Machine-translation by Google Translate, not legally binding)
JPS5812377Y2 (en) power switch circuit
GB293825A (en) A device for the control of the level of the electrolyte in accumulator batteries
GB669601A (en) Improvements in or relating to electric storage batteries
GB169822A (en) Improvements in galvanic batteries and electric safety lamps
ES60360U (en) Electric map for school use (Machine-translation by Google Translate, not legally binding)
ES269556A1 (en) Systems for checking the water level in electric batteries (Machine-translation by Google Translate, not legally binding)
GB1398387A (en) Electric storage batteries
ES383516A1 (en) Improvements in the carrier. (Machine-translation by Google Translate, not legally binding)
ES60766U (en) Electric mural for school use (Machine-translation by Google Translate, not legally binding)
GB1014519A (en) An improved electrical switch contact mechanism for cycle lamps and the like containing batteries
ES230629A1 (en) Improvements in the dry galvanic batteries. (Machine-translation by Google Translate, not legally binding)