BE676957A - - Google Patents
Info
- Publication number
- BE676957A BE676957A BE676957DA BE676957A BE 676957 A BE676957 A BE 676957A BE 676957D A BE676957D A BE 676957DA BE 676957 A BE676957 A BE 676957A
- Authority
- BE
- Belgium
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
- H01H33/53—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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US435560A US3371176A (en) | 1965-02-26 | 1965-02-26 | High-voltage circuit interrupter with a pair of fluid-conducting pivotally-mounted contact arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676957A true BE676957A (en:Method) | 1966-07-18 |
Family
ID=23728890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676957D BE676957A (en:Method) | 1965-02-26 | 1966-02-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3371176A (en:Method) |
| BE (1) | BE676957A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492451A (en) * | 1967-09-01 | 1970-01-27 | Sperry Rand Corp | Fluid operated electrical switch utilizing a detent positioning means |
| US3590190A (en) * | 1968-11-05 | 1971-06-29 | Westinghouse Electric Corp | Gas blast circuit interrupter with movable flow director engagable with a stationary resistance inserting means during opening and closing |
| BR8503644A (pt) * | 1985-08-01 | 1985-10-15 | Lorenzetti Inebrase Sa | Ferramenta portatil para abertura sob carga de circuitos eletricos |
| JP2964471B2 (ja) * | 1995-04-28 | 1999-10-18 | 株式会社戸上電機製作所 | ガス遮断器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB286266A (en) * | 1927-03-02 | 1928-09-27 | Oerlikon Maschf | Oil-break switch with resistance |
| US2112841A (en) * | 1934-11-26 | 1938-04-05 | Hill George Leslie | High voltage fusible cut-out |
| US3291947A (en) * | 1964-06-12 | 1966-12-13 | Westinghouse Electric Corp | Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly |
-
1965
- 1965-02-26 US US435560A patent/US3371176A/en not_active Expired - Lifetime
-
1966
- 1966-02-23 BE BE676957D patent/BE676957A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3371176A (en) | 1968-02-27 |