FR2198144B2 - - Google Patents
Info
- Publication number
- FR2198144B2 FR2198144B2 FR7230702A FR7230702A FR2198144B2 FR 2198144 B2 FR2198144 B2 FR 2198144B2 FR 7230702 A FR7230702 A FR 7230702A FR 7230702 A FR7230702 A FR 7230702A FR 2198144 B2 FR2198144 B2 FR 2198144B2
- 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
- H02H3/40—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 ratio of voltage and current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- 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
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7230702A FR2198144B2 (enFirst) | 1972-08-29 | 1972-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7230702A FR2198144B2 (enFirst) | 1972-08-29 | 1972-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2198144A2 FR2198144A2 (enFirst) | 1974-03-29 |
| FR2198144B2 true FR2198144B2 (enFirst) | 1976-01-23 |
Family
ID=9103664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230702A Expired FR2198144B2 (enFirst) | 1972-08-29 | 1972-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2198144B2 (enFirst) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1532591A (fr) * | 1967-06-01 | 1968-07-12 | Compteurs Comp D | Procédé de détection et de localisation ultra-rapide des défauts sur les lignes de transport d'énergie en courant alternatif à haute tension et dispositifs faisantapplication de ce procédé |
| FR2036391A5 (enFirst) * | 1969-03-12 | 1970-12-24 | Comp Generale Electricite |
-
1972
- 1972-08-29 FR FR7230702A patent/FR2198144B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2198144A2 (enFirst) | 1974-03-29 |