NL33365C - - Google Patents
Info
- Publication number
- NL33365C NL33365C NL33365DA NL33365C NL 33365 C NL33365 C NL 33365C NL 33365D A NL33365D A NL 33365DA NL 33365 C NL33365 C NL 33365C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
-
- 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
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES96984D DE668799C (de) | 1931-02-25 | 1931-02-25 | Schaltungsanordnung fuer die selbsttaetige Dauerladung von Sammlerbatterien fuer die Speisung von Fernsprech- oder Fernmeldeanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL33365C true NL33365C (enrdf_load_stackoverflow) |
Family
ID=7520419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL33365D NL33365C (enrdf_load_stackoverflow) | 1931-02-25 |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE644134C (enrdf_load_stackoverflow) |
| NL (1) | NL33365C (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977029C (de) * | 1941-10-31 | 1964-11-19 | Siemens Ag | Batterieladegeraet fuer Zweistufenladung |
| DE968845C (de) * | 1950-03-07 | 1958-04-03 | Eisen & Stahlind Ag | Ladeeinrichtung fuer Akkumulatorenbatterien |
| DE1018977B (de) * | 1952-02-20 | 1957-11-07 | Siemens Ag | Gleichrichterschaltung, insbesondere mit Trockengleichrichter zur Konstanthaltung der Spannung einer am Verbraucher-Netz liegenden Batterie |
| DE1069214B (de) * | 1955-09-17 | 1959-11-19 | Antoi., zugl | Schaltungsanordnung ziuim Regeln des Speisestroms für zentrallgespeiste Anschlußstellen in Fernmeldeanlagen |
-
0
- NL NL33365D patent/NL33365C/xx active
-
1930
- 1930-06-19 DE DE1930644134D patent/DE644134C/de not_active Expired
-
1931
- 1931-02-25 DE DES96984D patent/DE668799C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE644134C (de) | 1937-04-24 |
| DE668799C (de) | 1938-12-12 |