SE334187B - - Google Patents
Info
- Publication number
- SE334187B SE334187B SE09283/67*A SE928367A SE334187B SE 334187 B SE334187 B SE 334187B SE 928367 A SE928367 A SE 928367A SE 334187 B SE334187 B SE 334187B
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1085666A CH448216A (de) | 1966-07-27 | 1966-07-27 | Druckgasschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE334187B true SE334187B (de) | 1971-04-19 |
Family
ID=4367539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE09283/67*A SE334187B (de) | 1966-07-27 | 1967-06-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3513276A (de) |
| CH (1) | CH448216A (de) |
| DE (2) | DE1238980B (de) |
| SE (1) | SE334187B (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382850A (en) * | 1942-06-16 | 1945-08-14 | Gen Electric | Gas blast electric circuit breaker |
| FR1297821A (fr) * | 1961-05-19 | 1962-07-06 | Merlin Gerin | Disjoncteur à gaz comprimé et procédé de sa fabrication |
| BE634445A (de) * | 1962-07-05 | |||
| CH410110A (de) * | 1964-07-24 | 1966-03-31 | Bbc Brown Boveri & Cie | Druckgasschalter mit mindestens einer innerhalb eines Hohlisolators befindlichen Schaltstelle |
| DE1202380B (de) * | 1964-10-28 | 1965-10-07 | Licentia Gmbh | Druckgasschalter |
-
1966
- 1966-07-27 CH CH1085666A patent/CH448216A/de unknown
- 1966-08-26 DE DEA53344A patent/DE1238980B/de active Pending
-
1967
- 1967-04-04 US US628486A patent/US3513276A/en not_active Expired - Lifetime
- 1967-06-27 SE SE09283/67*A patent/SE334187B/xx unknown
-
1969
- 1969-06-06 DE DE6603359U patent/DE6603359U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE6603359U (de) | 1969-11-20 |
| DE1238980B (de) | 1967-04-20 |
| US3513276A (en) | 1970-05-19 |
| CH448216A (de) | 1967-12-15 |