CS170950B1 - - Google Patents
Info
- Publication number
- CS170950B1 CS170950B1 CS748373A CS748373A CS170950B1 CS 170950 B1 CS170950 B1 CS 170950B1 CS 748373 A CS748373 A CS 748373A CS 748373 A CS748373 A CS 748373A CS 170950 B1 CS170950 B1 CS 170950B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16656772A DD100105A1 (en:Method) | 1972-10-31 | 1972-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS170950B1 true CS170950B1 (en:Method) | 1976-09-15 |
Family
ID=5488735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS748373A CS170950B1 (en:Method) | 1972-10-31 | 1973-10-31 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS170950B1 (en:Method) |
| DD (1) | DD100105A1 (en:Method) |
| DE (1) | DE2306742A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010050001A1 (de) * | 2010-11-02 | 2012-05-03 | Voith Patent Gmbh | Pumpe in Francis-Bauweise für ein Wasserkraftwerk |
-
1972
- 1972-10-31 DD DD16656772A patent/DD100105A1/xx unknown
-
1973
- 1973-02-12 DE DE19732306742 patent/DE2306742A1/de active Pending
- 1973-10-31 CS CS748373A patent/CS170950B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD100105A1 (en:Method) | 1973-09-05 |
| DE2306742A1 (de) | 1974-05-02 |