FR886498A - - Google Patents
Info
- Publication number
- FR886498A FR886498A FR886498DA FR886498A FR 886498 A FR886498 A FR 886498A FR 886498D A FR886498D A FR 886498DA FR 886498 A FR886498 A FR 886498A
- 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
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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
- H02H7/22—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 distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—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 distribution gear, e.g. bus-bar systems; for switching devices for switches
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR886498A true FR886498A (en) | 1943-10-15 |
Family
ID=1556413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR886498D Expired FR886498A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR886498A (en) |
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0
- FR FR886498D patent/FR886498A/fr not_active Expired