ZA76778B - A device for indicating the state of charge of an electric storage battery - Google Patents
A device for indicating the state of charge of an electric storage batteryInfo
- Publication number
- ZA76778B ZA76778B ZA778A ZA76778A ZA76778B ZA 76778 B ZA76778 B ZA 76778B ZA 778 A ZA778 A ZA 778A ZA 76778 A ZA76778 A ZA 76778A ZA 76778 B ZA76778 B ZA 76778B
- Authority
- ZA
- South Africa
- Prior art keywords
- charge
- indicating
- state
- storage battery
- electric storage
- Prior art date
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB952175 | 1975-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA76778B true ZA76778B (en) | 1977-01-26 |
Family
ID=9873583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA778A ZA76778B (en) | 1975-03-07 | 1976-02-10 | A device for indicating the state of charge of an electric storage battery |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS51110638A (pt) |
| AU (1) | AU1148476A (pt) |
| BE (1) | BE838648A (pt) |
| BR (1) | BR7601345A (pt) |
| DE (1) | DE2608882A1 (pt) |
| DK (1) | DK97176A (pt) |
| FR (1) | FR2303389A1 (pt) |
| IT (1) | IT1055342B (pt) |
| LU (1) | LU74491A1 (pt) |
| NL (1) | NL7602375A (pt) |
| NZ (1) | NZ180201A (pt) |
| ZA (1) | ZA76778B (pt) |
-
1976
- 1976-02-10 ZA ZA778A patent/ZA76778B/xx unknown
- 1976-02-17 BE BE164393A patent/BE838648A/fr unknown
- 1976-02-19 IT IT20317/76A patent/IT1055342B/it active
- 1976-02-23 JP JP51018051A patent/JPS51110638A/ja active Pending
- 1976-02-27 AU AU11484/76A patent/AU1148476A/en not_active Expired
- 1976-03-04 DE DE19762608882 patent/DE2608882A1/de active Pending
- 1976-03-05 NZ NZ180201A patent/NZ180201A/xx unknown
- 1976-03-05 LU LU74491A patent/LU74491A1/xx unknown
- 1976-03-05 NL NL7602375A patent/NL7602375A/xx not_active Application Discontinuation
- 1976-03-05 DK DK97176*#A patent/DK97176A/da unknown
- 1976-03-05 FR FR7606438A patent/FR2303389A1/fr active Granted
- 1976-03-05 BR BR7601345A patent/BR7601345A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE838648A (fr) | 1976-06-16 |
| LU74491A1 (pt) | 1976-09-01 |
| NZ180201A (en) | 1978-12-18 |
| NL7602375A (nl) | 1976-09-09 |
| IT1055342B (it) | 1981-12-21 |
| DE2608882A1 (de) | 1976-09-30 |
| JPS51110638A (pt) | 1976-09-30 |
| FR2303389B1 (pt) | 1980-08-01 |
| DK97176A (da) | 1976-09-08 |
| FR2303389A1 (fr) | 1976-10-01 |
| BR7601345A (pt) | 1976-09-14 |
| AU1148476A (en) | 1977-09-01 |
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