FR2036941B1 - - Google Patents
Info
- Publication number
- FR2036941B1 FR2036941B1 FR6912489A FR6912489A FR2036941B1 FR 2036941 B1 FR2036941 B1 FR 2036941B1 FR 6912489 A FR6912489 A FR 6912489A FR 6912489 A FR6912489 A FR 6912489A FR 2036941 B1 FR2036941 B1 FR 2036941B1
- 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.)
- Expired
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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6912489A FR2036941B1 (fr) | 1969-04-21 | 1969-04-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6912489A FR2036941B1 (fr) | 1969-04-21 | 1969-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2036941A1 FR2036941A1 (fr) | 1970-12-31 |
FR2036941B1 true FR2036941B1 (fr) | 1976-10-01 |
Family
ID=9032784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6912489A Expired FR2036941B1 (fr) | 1969-04-21 | 1969-04-21 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2036941B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2453490A1 (fr) * | 1979-04-06 | 1980-10-31 | Telemecanique Electrique | Dispositif de protection des personnes contre les contacts directs avec l'un des conducteurs de phase d'un reseau de distribution electrique et de protection contre les defauts d'isolement du conducteur neutre |
GB8616833D0 (en) * | 1986-07-10 | 1986-08-20 | Delta Electrical Holdings | Earth leakage protective circuit |
FR2693050B1 (fr) * | 1992-06-24 | 1997-04-30 | Serd Sa | Circuit pour interrupteurs differentiels selectifs |
-
1969
- 1969-04-21 FR FR6912489A patent/FR2036941B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2036941A1 (fr) | 1970-12-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |