CH370466A - Electrical warning device for displaying the charge level of the accumulator battery of a motor vehicle - Google Patents

Electrical warning device for displaying the charge level of the accumulator battery of a motor vehicle

Info

Publication number
CH370466A
CH370466A CH172761A CH172761A CH370466A CH 370466 A CH370466 A CH 370466A CH 172761 A CH172761 A CH 172761A CH 172761 A CH172761 A CH 172761A CH 370466 A CH370466 A CH 370466A
Authority
CH
Switzerland
Prior art keywords
displaying
motor vehicle
warning device
charge level
accumulator battery
Prior art date
Application number
CH172761A
Other languages
German (de)
Inventor
M Hurter Teddy
Original Assignee
M Hurter Teddy
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 M Hurter Teddy filed Critical M Hurter Teddy
Priority to CH172761A priority Critical patent/CH370466A/en
Priority to GB4946/62A priority patent/GB925503A/en
Priority to DEH44822A priority patent/DE1202883B/en
Priority to FR887522A priority patent/FR1314333A/en
Publication of CH370466A publication Critical patent/CH370466A/en

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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/181—Prevention or correction of operating errors due to failing power supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • 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
    • 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Secondary Cells (AREA)
CH172761A 1961-02-14 1961-02-14 Electrical warning device for displaying the charge level of the accumulator battery of a motor vehicle CH370466A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH172761A CH370466A (en) 1961-02-14 1961-02-14 Electrical warning device for displaying the charge level of the accumulator battery of a motor vehicle
GB4946/62A GB925503A (en) 1961-02-14 1962-02-08 Electric alarm system for indication of the charge condition of the storage battery on a motor-driven vehicle
DEH44822A DE1202883B (en) 1961-02-14 1962-02-09 Electrical warning device for displaying the critical point of the discharge status of the accumulator battery of a motor vehicle
FR887522A FR1314333A (en) 1961-02-14 1962-02-09 Electrical warning device indicating whether the battery charge of a motor vehicle has fallen below its critical value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH172761A CH370466A (en) 1961-02-14 1961-02-14 Electrical warning device for displaying the charge level of the accumulator battery of a motor vehicle

Publications (1)

Publication Number Publication Date
CH370466A true CH370466A (en) 1963-07-15

Family

ID=66770128

Family Applications (1)

Application Number Title Priority Date Filing Date
CH172761A CH370466A (en) 1961-02-14 1961-02-14 Electrical warning device for displaying the charge level of the accumulator battery of a motor vehicle

Country Status (4)

Country Link
CH (1) CH370466A (en)
DE (1) DE1202883B (en)
FR (1) FR1314333A (en)
GB (1) GB925503A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008009726U1 (en) 2008-07-19 2009-11-26 Schiller, Rolf Battery emergency device, in particular for motor vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376653A (en) * 1932-01-11 1932-07-14 Joseph Charles Schaf Jr Battery and generator testing apparatus for motor vehicles
DE673903C (en) * 1934-10-30 1939-03-31 Johan Birger Morland Display device for the electrical system of a motor vehicle equipped with an internal combustion engine
CH229041A (en) * 1939-02-10 1943-09-30 Bell Telephone Mfg Device for the automatic triggering of a process dependent on an electrical voltage.

Also Published As

Publication number Publication date
FR1314333A (en) 1963-01-04
GB925503A (en) 1963-05-08
DE1202883B (en) 1965-10-14

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