FR1146694A - - Google Patents
Info
- Publication number
- FR1146694A FR1146694A FR1146694DA FR1146694A FR 1146694 A FR1146694 A FR 1146694A FR 1146694D A FR1146694D A FR 1146694DA FR 1146694 A FR1146694 A FR 1146694A
- 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
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1146694A true FR1146694A (pt) | 1957-11-14 |
Family
ID=1568258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1146694D Expired FR1146694A (pt) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1146694A (pt) |
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0
- FR FR1146694D patent/FR1146694A/fr not_active Expired