DD109286A1 - - Google Patents
Info
- Publication number
- DD109286A1 DD109286A1 DD17617974A DD17617974A DD109286A1 DD 109286 A1 DD109286 A1 DD 109286A1 DD 17617974 A DD17617974 A DD 17617974A DD 17617974 A DD17617974 A DD 17617974A DD 109286 A1 DD109286 A1 DD 109286A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/008—Intrinsically safe circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17617974A DD109286A1 (de) | 1974-01-25 | 1974-01-25 | |
| DE19742458590 DE2458590A1 (de) | 1974-01-25 | 1974-12-11 | Schaltungsanordnung zur gewaehrleistung des explosionsschutzes bei elektronischen geraeten, vorzugsweise bei messumformern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17617974A DD109286A1 (de) | 1974-01-25 | 1974-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109286A1 true DD109286A1 (de) | 1974-10-20 |
Family
ID=5494408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17617974A DD109286A1 (de) | 1974-01-25 | 1974-01-25 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD109286A1 (de) |
| DE (1) | DE2458590A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403961A1 (de) * | 1994-02-04 | 1995-08-10 | Mannesmann Ag | Speisesystem für einen Feldbus |
-
1974
- 1974-01-25 DD DD17617974A patent/DD109286A1/xx unknown
- 1974-12-11 DE DE19742458590 patent/DE2458590A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403961A1 (de) * | 1994-02-04 | 1995-08-10 | Mannesmann Ag | Speisesystem für einen Feldbus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2458590A1 (de) | 1975-07-31 |