FR510740A - Dispositif pour la détermination comparative de l'état de décharge de deux batteries d'accumulateurs de sous-marins utilisées temporairement séparément - Google Patents

Dispositif pour la détermination comparative de l'état de décharge de deux batteries d'accumulateurs de sous-marins utilisées temporairement séparément

Info

Publication number
FR510740A
FR510740A FR510740A FR510740DA FR510740A FR 510740 A FR510740 A FR 510740A FR 510740 A FR510740 A FR 510740A FR 510740D A FR510740D A FR 510740DA FR 510740 A FR510740 A FR 510740A
Authority
FR
France
Prior art keywords
submarines
discharge
state
used separately
temporarily used
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
FR510740A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR510740A publication Critical patent/FR510740A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • G01R31/3832—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration without measurement of battery voltage
    • G01R31/3833—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration without measurement of battery voltage using analog integrators, e.g. coulomb-meters
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FR510740A 1914-12-05 1920-02-26 Dispositif pour la détermination comparative de l'état de décharge de deux batteries d'accumulateurs de sous-marins utilisées temporairement séparément Expired FR510740A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE510740X 1914-12-05
US418131A US1433078A (en) 1914-12-05 1920-10-19 Electric indicating device

Publications (1)

Publication Number Publication Date
FR510740A true FR510740A (fr) 1920-12-09

Family

ID=62783957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510740A Expired FR510740A (fr) 1914-12-05 1920-02-26 Dispositif pour la détermination comparative de l'état de décharge de deux batteries d'accumulateurs de sous-marins utilisées temporairement séparément

Country Status (3)

Country Link
US (1) US1433078A (fr)
FR (1) FR510740A (fr)
GB (1) GB139822A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644125A (en) * 1949-11-03 1953-06-30 Fox Prod Co Apparatus for charging batteries
US2635221A (en) * 1951-03-05 1953-04-14 Chloride Electrical Storage Co Battery charging system controlled by time and voltage responsive devices

Also Published As

Publication number Publication date
GB139822A (en) 1920-09-02
US1433078A (en) 1922-10-24

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