FR2301949B1 - - Google Patents
Info
- Publication number
- FR2301949B1 FR2301949B1 FR7505272A FR7505272A FR2301949B1 FR 2301949 B1 FR2301949 B1 FR 2301949B1 FR 7505272 A FR7505272 A FR 7505272A FR 7505272 A FR7505272 A FR 7505272A FR 2301949 B1 FR2301949 B1 FR 2301949B1
- 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
- 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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7505272A FR2301949A1 (fr) | 1975-02-20 | 1975-02-20 | Detecteur d |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7505272A FR2301949A1 (fr) | 1975-02-20 | 1975-02-20 | Detecteur d |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2301949A1 FR2301949A1 (fr) | 1976-09-17 |
FR2301949B1 true FR2301949B1 (ar) | 1980-11-14 |
Family
ID=9151474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7505272A Granted FR2301949A1 (fr) | 1975-02-20 | 1975-02-20 | Detecteur d |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2301949A1 (ar) |
-
1975
- 1975-02-20 FR FR7505272A patent/FR2301949A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2301949A1 (fr) | 1976-09-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |