CH604400A5 - - Google Patents
Info
- Publication number
- CH604400A5 CH604400A5 CH262476A CH262476A CH604400A5 CH 604400 A5 CH604400 A5 CH 604400A5 CH 262476 A CH262476 A CH 262476A CH 262476 A CH262476 A CH 262476A CH 604400 A5 CH604400 A5 CH 604400A5
- Authority
- CH
- Switzerland
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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752509433 DE2509433A1 (de) | 1975-03-05 | 1975-03-05 | Schaltungsanordnung zur stromversorgung elektronischer ueberwachungseinrichtungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH604400A5 true CH604400A5 (US07935154-20110503-C00018.png) | 1978-09-15 |
Family
ID=5940443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH262476A CH604400A5 (US07935154-20110503-C00018.png) | 1975-03-05 | 1976-03-03 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH604400A5 (US07935154-20110503-C00018.png) |
| DE (1) | DE2509433A1 (US07935154-20110503-C00018.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124190A1 (de) * | 1991-07-20 | 1993-01-21 | Abb Patent Gmbh | Verfahren zum ueberwachen und ausschalten eines wenigstens einen hin- und einen rueckleiter aufweisenden netzes aufgrund eines fehler- oder erdschlussstromes sowie schaltungsanordnung zur durchfuehrung des verfahrens |
-
1975
- 1975-03-05 DE DE19752509433 patent/DE2509433A1/de active Pending
-
1976
- 1976-03-03 CH CH262476A patent/CH604400A5/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124190A1 (de) * | 1991-07-20 | 1993-01-21 | Abb Patent Gmbh | Verfahren zum ueberwachen und ausschalten eines wenigstens einen hin- und einen rueckleiter aufweisenden netzes aufgrund eines fehler- oder erdschlussstromes sowie schaltungsanordnung zur durchfuehrung des verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2509433A1 (de) | 1976-09-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |