FR2192401A1 - - Google Patents
Info
- Publication number
- FR2192401A1 FR2192401A1 FR7324967A FR7324967A FR2192401A1 FR 2192401 A1 FR2192401 A1 FR 2192401A1 FR 7324967 A FR7324967 A FR 7324967A FR 7324967 A FR7324967 A FR 7324967A FR 2192401 A1 FR2192401 A1 FR 2192401A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- H02H3/08—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 excess current
- H02H3/10—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 excess current additionally responsive to some other abnormal electrical conditions
-
- 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
- H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
-
- 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
- H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
- H02H3/382—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 both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722233567 DE2233567C3 (de) | 1972-07-07 | 1972-07-07 | Anregeschaltung zum Schutz eines elektrischen Systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2192401A1 true FR2192401A1 (en:Method) | 1974-02-08 |
| FR2192401B3 FR2192401B3 (en:Method) | 1976-06-25 |
Family
ID=5850053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7324967A Expired FR2192401B3 (en:Method) | 1972-07-07 | 1973-07-06 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH555101A (en:Method) |
| DE (1) | DE2233567C3 (en:Method) |
| FR (1) | FR2192401B3 (en:Method) |
| GB (1) | GB1405806A (en:Method) |
| SE (1) | SE380941B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2177200C1 (ru) * | 2000-05-17 | 2001-12-20 | Государственное предприятие Научно-исследовательский технологический институт им. А.П. Александрова | Устройство защиты от изменения направления тока |
-
1972
- 1972-07-07 DE DE19722233567 patent/DE2233567C3/de not_active Expired
-
1973
- 1973-06-20 GB GB2940573A patent/GB1405806A/en not_active Expired
- 1973-06-26 SE SE7308967A patent/SE380941B/xx unknown
- 1973-07-05 CH CH982773A patent/CH555101A/xx not_active IP Right Cessation
- 1973-07-06 FR FR7324967A patent/FR2192401B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2233567A1 (de) | 1974-01-17 |
| DE2233567C3 (de) | 1974-12-05 |
| SE380941B (sv) | 1975-11-17 |
| GB1405806A (en) | 1975-09-10 |
| CH555101A (de) | 1974-10-15 |
| DE2233567B2 (de) | 1974-05-09 |
| FR2192401B3 (en:Method) | 1976-06-25 |