SE369353B - - Google Patents
Info
- Publication number
- SE369353B SE369353B SE03803/72A SE380372A SE369353B SE 369353 B SE369353 B SE 369353B SE 03803/72 A SE03803/72 A SE 03803/72A SE 380372 A SE380372 A SE 380372A SE 369353 B SE369353 B SE 369353B
- 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
- H01H33/70—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
- H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—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 this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03803/72A SE369353B (enExample) | 1972-03-24 | 1972-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03803/72A SE369353B (enExample) | 1972-03-24 | 1972-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE369353B true SE369353B (enExample) | 1974-08-19 |
Family
ID=20262894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE03803/72A SE369353B (enExample) | 1972-03-24 | 1972-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE369353B (enExample) |
-
1972
- 1972-03-24 SE SE03803/72A patent/SE369353B/xx unknown