SE310724B - - Google Patents
Info
- Publication number
- SE310724B SE310724B SE16049/68A SE1604968A SE310724B SE 310724 B SE310724 B SE 310724B SE 16049/68 A SE16049/68 A SE 16049/68A SE 1604968 A SE1604968 A SE 1604968A SE 310724 B SE310724 B SE 310724B
- 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
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
-
- 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
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
- H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE16049/68A SE310724B (enExample) | 1968-11-26 | 1968-11-26 | |
| NO04591/69A NO126651B (enExample) | 1968-11-26 | 1969-11-20 | |
| FI693409A FI45709C (fi) | 1968-11-26 | 1969-11-24 | Suurjännitekatkaisija, erityisesti kuormanerotin. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE16049/68A SE310724B (enExample) | 1968-11-26 | 1968-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE310724B true SE310724B (enExample) | 1969-05-12 |
Family
ID=20301660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE16049/68A SE310724B (enExample) | 1968-11-26 | 1968-11-26 |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI45709C (enExample) |
| NO (1) | NO126651B (enExample) |
| SE (1) | SE310724B (enExample) |
-
1968
- 1968-11-26 SE SE16049/68A patent/SE310724B/xx unknown
-
1969
- 1969-11-20 NO NO04591/69A patent/NO126651B/no unknown
- 1969-11-24 FI FI693409A patent/FI45709C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI45709B (enExample) | 1972-05-02 |
| FI45709C (fi) | 1972-08-10 |
| NO126651B (enExample) | 1973-03-05 |