SE359397B - - Google Patents
Info
- Publication number
- SE359397B SE359397B SE01872/69A SE187269A SE359397B SE 359397 B SE359397 B SE 359397B SE 01872/69 A SE01872/69 A SE 01872/69A SE 187269 A SE187269 A SE 187269A SE 359397 B SE359397 B SE 359397B
- Authority
- SE
- Sweden
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
- H01H33/02—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
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI680389A FI46215C (en) | 1968-02-14 | 1968-02-14 | Hydraulic actuator, especially for very fast closing and opening movement of the circuit breaker. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE359397B true SE359397B (en) | 1973-08-27 |
Family
ID=8504036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE01872/69A SE359397B (en) | 1968-02-14 | 1969-02-11 |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI46215C (en) |
| SE (1) | SE359397B (en) |
-
1968
- 1968-02-14 FI FI680389A patent/FI46215C/en active
-
1969
- 1969-02-11 SE SE01872/69A patent/SE359397B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI46215B (en) | 1972-10-02 |
| FI46215C (en) | 1973-01-10 |