FR511603A - Interrupteur de courant - Google Patents
Interrupteur de courantInfo
- Publication number
- FR511603A FR511603A FR511603A FR511603DA FR511603A FR 511603 A FR511603 A FR 511603A FR 511603 A FR511603 A FR 511603A FR 511603D A FR511603D A FR 511603DA FR 511603 A FR511603 A FR 511603A
- Authority
- FR
- France
- Prior art keywords
- current switch
- switch
- current
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE511603X | 1920-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR511603A true FR511603A (fr) | 1920-12-30 |
Family
ID=6547828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR511603A Expired FR511603A (fr) | 1920-01-20 | 1920-03-15 | Interrupteur de courant |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR511603A (fr) |
-
1920
- 1920-03-15 FR FR511603A patent/FR511603A/fr not_active Expired
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