FR446996A - Complete safety devices for electrical pipes - Google Patents
Complete safety devices for electrical pipesInfo
- Publication number
- FR446996A FR446996A FR446996DA FR446996A FR 446996 A FR446996 A FR 446996A FR 446996D A FR446996D A FR 446996DA FR 446996 A FR446996 A FR 446996A
- Authority
- FR
- France
- Prior art keywords
- safety devices
- complete safety
- electrical pipes
- pipes
- electrical
- Prior art date
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR446996T | 1912-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR446996A true FR446996A (en) | 1912-12-19 |
Family
ID=1487728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR446996D Expired FR446996A (en) | 1912-05-11 | 1912-05-11 | Complete safety devices for electrical pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR446996A (en) |
-
1912
- 1912-05-11 FR FR446996D patent/FR446996A/en not_active Expired
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