JPS4989140A - - Google Patents
Info
- Publication number
- JPS4989140A JPS4989140A JP48139542A JP13954273A JPS4989140A JP S4989140 A JPS4989140 A JP S4989140A JP 48139542 A JP48139542 A JP 48139542A JP 13954273 A JP13954273 A JP 13954273A JP S4989140 A JPS4989140 A JP S4989140A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- 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)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2261046A DE2261046A1 (de) | 1972-12-14 | 1972-12-14 | Schaltungsanordnung zur kontrolle des ladezustandes einer batterie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4989140A true JPS4989140A (da) | 1974-08-26 |
Family
ID=5864328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48139542A Pending JPS4989140A (da) | 1972-12-14 | 1973-12-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4989140A (da) |
| DE (1) | DE2261046A1 (da) |
| FR (1) | FR2210834A1 (da) |
| IT (1) | IT1002219B (da) |
| NL (1) | NL7317107A (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2317780A1 (fr) * | 1975-07-11 | 1977-02-04 | Ragonot Seb | Dispositif de controle de la charge restant disponible d'un accumulateur, notamment pour vehicule electrique |
-
1972
- 1972-12-14 DE DE2261046A patent/DE2261046A1/de active Pending
-
1973
- 1973-11-13 FR FR7340312A patent/FR2210834A1/fr active Pending
- 1973-12-10 IT IT32064/73A patent/IT1002219B/it active
- 1973-12-13 NL NL7317107A patent/NL7317107A/xx unknown
- 1973-12-13 JP JP48139542A patent/JPS4989140A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2261046A1 (de) | 1974-06-27 |
| IT1002219B (it) | 1976-05-20 |
| NL7317107A (da) | 1974-06-18 |
| FR2210834A1 (da) | 1974-07-12 |