FR998615A - Development of DC power sources - Google Patents
Development of DC power sourcesInfo
- Publication number
- FR998615A FR998615A FR998615DA FR998615A FR 998615 A FR998615 A FR 998615A FR 998615D A FR998615D A FR 998615DA FR 998615 A FR998615 A FR 998615A
- Authority
- FR
- France
- Prior art keywords
- development
- power sources
- sources
- power
- 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
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR998615T | 1949-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR998615A true FR998615A (en) | 1952-01-21 |
Family
ID=9559472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR998615D Expired FR998615A (en) | 1949-08-30 | 1949-08-30 | Development of DC power sources |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR998615A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869064A (en) * | 1949-08-30 | 1959-01-13 | Cipel | Apparatus and method for enhancing the characteristics of dry cell batteries |
DE971963C (en) * | 1955-04-01 | 1959-04-30 | Telefunken Gmbh | Power supply circuit for a receiver or amplifier, which can be operated either from batteries or from the AC network |
DE1190524B (en) * | 1956-05-30 | 1965-04-08 | Telefunken Patent | Circuit arrangement for regenerating the anode battery |
-
1949
- 1949-08-30 FR FR998615D patent/FR998615A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869064A (en) * | 1949-08-30 | 1959-01-13 | Cipel | Apparatus and method for enhancing the characteristics of dry cell batteries |
DE971963C (en) * | 1955-04-01 | 1959-04-30 | Telefunken Gmbh | Power supply circuit for a receiver or amplifier, which can be operated either from batteries or from the AC network |
DE1190524B (en) * | 1956-05-30 | 1965-04-08 | Telefunken Patent | Circuit arrangement for regenerating the anode battery |
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