[go: up one dir, main page]

ES453250A1 - Electronic charge indicator for a battery - Google Patents

Electronic charge indicator for a battery

Info

Publication number
ES453250A1
ES453250A1 ES453250A ES453250A ES453250A1 ES 453250 A1 ES453250 A1 ES 453250A1 ES 453250 A ES453250 A ES 453250A ES 453250 A ES453250 A ES 453250A ES 453250 A1 ES453250 A1 ES 453250A1
Authority
ES
Spain
Prior art keywords
threshold
battery
reached
charge indicator
electronic charge
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
ES453250A
Other languages
Spanish (es)
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of ES453250A1 publication Critical patent/ES453250A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

Electronic indicator device for charging an appropriate battery to ensure the switching on or off of one or more luminous lamps, when the load voltage is lower than a given low threshold or higher than a given high threshold, which comprises means, controlled by the the fact that the low threshold has been reached, to modify the value of this threshold, characterized in that these means are appropriate to reduce this value, so that it is lower when the threshold has been reached than when it has not yet been reached. (Machine-translation by Google Translate, not legally binding)
ES453250A 1975-12-12 1976-11-12 Electronic charge indicator for a battery Expired ES453250A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538768A FR2335063A1 (en) 1975-12-12 1975-12-12 THREE-LEVEL ELECTRONIC CHARGE INDICATOR, ESPECIALLY FOR MOTOR VEHICLE BATTERY

Publications (1)

Publication Number Publication Date
ES453250A1 true ES453250A1 (en) 1977-11-16

Family

ID=9163880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES453250A Expired ES453250A1 (en) 1975-12-12 1976-11-12 Electronic charge indicator for a battery

Country Status (5)

Country Link
DE (1) DE2656148A1 (en)
ES (1) ES453250A1 (en)
FR (1) FR2335063A1 (en)
GB (1) GB1562717A (en)
IT (1) IT1072212B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54175528U (en) * 1978-05-31 1979-12-11
CH628148A5 (en) * 1979-01-03 1982-02-15 Gilardoni Angelo CONTROL CIRCUIT OF THE CHARGE STATE OF A BATTERY IN A LIGHTING SYSTEM FOR BICYCLES AND MOTOR VEHICLES.
DE3235349A1 (en) * 1982-09-24 1984-03-29 Manfred 8950 Kaufbeuren Trautmann Circuit arrangement in a car battery connected to a dynamo
US4607227A (en) * 1984-01-20 1986-08-19 Ford Motor Company Open circuit voltage test device
GB2296777A (en) * 1994-11-19 1996-07-10 Raymond Ian Hart Battery charge condition monitor
KR100238529B1 (en) * 1997-12-16 2000-01-15 윤종용 Method for displaying battery voltage in tdma cordless telephone
DE10319157A1 (en) * 2003-04-29 2004-11-25 Infineon Technologies Ag Monitoring method for the burn-in voltage during an integrated circuit burn-in process, whereby a voltage representative of the internal burn-in voltage is compared with a reference value and a corresponding signal output
DE102015002071A1 (en) 2015-02-18 2016-08-18 Audi Ag Battery cell with monitoring device and associated operating method

Also Published As

Publication number Publication date
FR2335063B1 (en) 1981-03-06
GB1562717A (en) 1980-03-12
FR2335063A1 (en) 1977-07-08
IT1072212B (en) 1985-04-10
DE2656148A1 (en) 1977-06-23

Similar Documents

Publication Publication Date Title
ES453250A1 (en) Electronic charge indicator for a battery
JPS5220826A (en) Electro-flash device
JPS52141080A (en) Lighting device for a high voltage sodium lamp
JPS5312177A (en) Device for starting discharge lamp
JPS524231A (en) Electronic flash device for photography
JPS5268412A (en) Electric exposure camera which uses flash means
JPS5249679A (en) Electronic flash unit
ES370664A1 (en) Electromagnetic tension regulator. (Machine-translation by Google Translate, not legally binding)
ES311497A1 (en) Rapid regulator of the magnetic field for dynamos. (Machine-translation by Google Translate, not legally binding)
ES448242A1 (en) Electronic device for the indication of the state of battery charge through a control lamp. (Machine-translation by Google Translate, not legally binding)
ES411493A1 (en) Method and arrangement for initiating a flash in an electronic flash unit having automatic exposure control
ES441713A1 (en) Improvements in electrical accumulators. (Machine-translation by Google Translate, not legally binding)
JPS5287874A (en) Electric discharge lamp starter
JPS5291573A (en) Discharge lamp lighting apparatus
JPS5319688A (en) Checking display of an induction lamp and the like
ES370124A3 (en) Fuel electronic ignition device in explosion engines. (Machine-translation by Google Translate, not legally binding)
JPS5223877A (en) Discharge lamp switching device
ES256672A1 (en) Special electrical installation system for small vehicles (Machine-translation by Google Translate, not legally binding)
JPS52150077A (en) Brightness modulation circuit of electronic watches
ES354053A1 (en) Improvements introduced in the electronic regulators for battery charging. (Machine-translation by Google Translate, not legally binding)
ES206442U (en) Photoelectric apparatus for automatic ignition and off control in fixed time. (Machine-translation by Google Translate, not legally binding)
ES69670U (en) Improved circuit for lighting and feeding fluorescent lamps (Machine-translation by Google Translate, not legally binding)
ES212288U (en) I-i luminous perfected (Machine-translation by Google Translate, not legally binding)
ES33313U (en) Improved switch (Machine-translation by Google Translate, not legally binding)
JPS532971A (en) Strobo control circuit