PL78434B1 - - Google Patents
Info
- Publication number
- PL78434B1 PL78434B1 PL15799872A PL15799872A PL78434B1 PL 78434 B1 PL78434 B1 PL 78434B1 PL 15799872 A PL15799872 A PL 15799872A PL 15799872 A PL15799872 A PL 15799872A PL 78434 B1 PL78434 B1 PL 78434B1
- Authority
- PL
- Poland
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1864671 | 1971-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL78434B1 true PL78434B1 (cs) | 1975-06-30 |
Family
ID=3898103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15799872A PL78434B1 (cs) | 1971-09-29 | 1972-09-29 |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS158747B2 (cs) |
| DD (1) | DD100121A5 (cs) |
| DE (1) | DE2247925A1 (cs) |
| HU (1) | HU166749B (cs) |
| PL (1) | PL78434B1 (cs) |
| RO (1) | RO61676A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065843B (zh) * | 2023-07-19 | 2026-08-11 | 四川华能泸定水电有限公司 | 一种基建用废料回收利用方法及其装置 |
-
1972
- 1972-09-28 CS CS661072A patent/CS158747B2/cs unknown
- 1972-09-29 HU HUNI000154 patent/HU166749B/hu unknown
- 1972-09-29 PL PL15799872A patent/PL78434B1/xx unknown
- 1972-09-29 DD DD16595972A patent/DD100121A5/xx unknown
- 1972-09-29 DE DE19722247925 patent/DE2247925A1/de active Pending
- 1972-09-29 RO RO7236772A patent/RO61676A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS158747B2 (en) | 1974-11-25 |
| HU166749B (cs) | 1975-05-28 |
| RO61676A (cs) | 1977-03-15 |
| DD100121A5 (cs) | 1973-09-05 |
| DE2247925A1 (de) | 1973-04-19 |