FR2254139B1 - - Google Patents
Info
- Publication number
- FR2254139B1 FR2254139B1 FR7433181A FR7433181A FR2254139B1 FR 2254139 B1 FR2254139 B1 FR 2254139B1 FR 7433181 A FR7433181 A FR 7433181A FR 7433181 A FR7433181 A FR 7433181A FR 2254139 B1 FR2254139 B1 FR 2254139B1
- Authority
- FR
- France
- 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
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5659173A GB1456226A (en) | 1973-12-06 | 1973-12-06 | Battery chargers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2254139A1 FR2254139A1 (de) | 1975-07-04 |
FR2254139B1 true FR2254139B1 (de) | 1979-03-23 |
Family
ID=10477026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7433181A Expired FR2254139B1 (de) | 1973-12-06 | 1974-10-02 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2456065C3 (de) |
FR (1) | FR2254139B1 (de) |
GB (1) | GB1456226A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4383211A (en) * | 1981-01-02 | 1983-05-10 | Atlantic Richfield Company | Electrical charging and discharging control apparatus and method, and solar to electrical energy conversion apparatus incorporating such apparatus |
CA1239985A (en) * | 1985-12-09 | 1988-08-02 | Levitt-Safety Limited | Nicad battery charger |
GB2266016B (en) * | 1992-04-07 | 1995-12-13 | Cmp Batteries Ltd | Battery charging |
GB2330460B (en) * | 1997-10-16 | 2001-09-05 | Nec Technologies | Fast charging of lithium ion cells |
-
1973
- 1973-12-06 GB GB5659173A patent/GB1456226A/en not_active Expired
-
1974
- 1974-10-02 FR FR7433181A patent/FR2254139B1/fr not_active Expired
- 1974-11-27 DE DE2456065A patent/DE2456065C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2456065B2 (de) | 1977-09-22 |
DE2456065C3 (de) | 1978-05-11 |
GB1456226A (en) | 1976-11-24 |
DE2456065A1 (de) | 1975-06-19 |
FR2254139A1 (de) | 1975-07-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |