FR898489A - Charge controller for electric accumulators - Google Patents
Charge controller for electric accumulatorsInfo
- Publication number
- FR898489A FR898489A FR898489DA FR898489A FR 898489 A FR898489 A FR 898489A FR 898489D A FR898489D A FR 898489DA FR 898489 A FR898489 A FR 898489A
- Authority
- FR
- France
- Prior art keywords
- charge controller
- electric accumulators
- accumulators
- electric
- 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
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]
- G01R31/3644—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]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898489T | 1943-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR898489A true FR898489A (en) | 1945-04-24 |
Family
ID=9391881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898489D Expired FR898489A (en) | 1943-05-21 | 1943-05-21 | Charge controller for electric accumulators |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR898489A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621231A (en) * | 1948-06-22 | 1952-12-09 | Fox Prod Co | Apparatus for testing batteries |
US2904748A (en) * | 1955-12-01 | 1959-09-15 | Christie Electric Corp | Apparatus for testing storage batteries |
-
1943
- 1943-05-21 FR FR898489D patent/FR898489A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621231A (en) * | 1948-06-22 | 1952-12-09 | Fox Prod Co | Apparatus for testing batteries |
US2904748A (en) * | 1955-12-01 | 1959-09-15 | Christie Electric Corp | Apparatus for testing storage batteries |
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