SE333760B - - Google Patents
Info
- Publication number
- SE333760B SE333760B SE05010/66A SE501066A SE333760B SE 333760 B SE333760 B SE 333760B SE 05010/66 A SE05010/66 A SE 05010/66A SE 501066 A SE501066 A SE 501066A SE 333760 B SE333760 B SE 333760B
- 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
-
- 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
- H01H33/57—Recuperation of liquid or gas
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15819/65A GB1139572A (en) | 1965-04-13 | 1965-04-13 | Improvements in or relating to gas-blast circuit-breakers |
| GB971266 | 1966-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE333760B true SE333760B (US20110009641A1-20110113-C00256.png) | 1971-03-29 |
Family
ID=26243120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE05010/66A SE333760B (US20110009641A1-20110113-C00256.png) | 1965-04-13 | 1966-04-13 |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD101057A5 (US20110009641A1-20110113-C00256.png) * | 1972-02-22 | 1973-10-12 | ||
| DE3023501A1 (de) * | 1980-06-24 | 1982-01-14 | Brown, Boveri & Cie Ag, 6800 Mannheim | Antriebsgehaeuse fuer einen leistungsschalter, insbesondere fuer einen mittelspannungs- oder hochspannungs-leistungsschalter |
| EP3407371B1 (en) * | 2016-01-19 | 2020-06-10 | Mitsubishi Electric Corporation | Gas circuit breaker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3275778A (en) * | 1962-08-18 | 1966-09-27 | Mitsubishi Electric Corp | Compressed-gas circuit interrupter with pressurized arcing chamber and downstream blast valve |
-
1965
- 1965-04-13 GB GB15819/65A patent/GB1139572A/en not_active Expired
-
1966
- 1966-04-12 CH CH523966A patent/CH458484A/fr unknown
- 1966-04-13 DE DE19661590340 patent/DE1590340A1/de active Pending
- 1966-04-13 US US542264A patent/US3453407A/en not_active Expired - Lifetime
- 1966-04-13 SE SE05010/66A patent/SE333760B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH458484A (fr) | 1968-06-30 |
| GB1139572A (en) | 1969-01-08 |
| DE1590340A1 (de) | 1970-06-04 |
| US3453407A (en) | 1969-07-01 |
