FR779916A - Gas current arc extinguishing switch - Google Patents
Gas current arc extinguishing switchInfo
- Publication number
- FR779916A FR779916A FR779916DA FR779916A FR 779916 A FR779916 A FR 779916A FR 779916D A FR779916D A FR 779916DA FR 779916 A FR779916 A FR 779916A
- Authority
- FR
- France
- Prior art keywords
- arc extinguishing
- current arc
- gas current
- extinguishing switch
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1933S0111412 DE690130C (en) | 1933-10-20 | 1933-10-20 | Switch with arc extinguishing by flowing or expanding gases or vapors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR779916A true FR779916A (en) | 1935-04-16 |
Family
ID=7985310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR779916D Expired FR779916A (en) | 1933-10-20 | 1934-10-19 | Gas current arc extinguishing switch |
Country Status (3)
Country | Link |
---|---|
US (1) | US2108560A (en) |
DE (1) | DE690130C (en) |
FR (1) | FR779916A (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE767026C (en) * | 1940-06-08 | 1951-07-26 | Brown Ag | Blow valve for pressure gas switch in column design |
NL119127B (en) * | 1940-07-27 | |||
US2459600A (en) * | 1944-12-14 | 1949-01-18 | Westinghouse Electric Corp | Compressed gas circuit interrupter |
US2436665A (en) * | 1944-12-27 | 1948-02-24 | Gen Electric | Electric circuit interrupter |
BE469806A (en) * | 1945-12-18 | |||
US2757261A (en) * | 1951-07-19 | 1956-07-31 | Westinghouse Electric Corp | Circuit interrupters |
BE526782A (en) * | 1953-02-26 | |||
US2924690A (en) * | 1954-12-24 | 1960-02-09 | Westinghouse Electric Corp | Circuit interrupters |
US2824937A (en) * | 1954-12-30 | 1958-02-25 | Westinghouse Electric Corp | Circuit interrupters |
US3009042A (en) * | 1958-04-18 | 1961-11-14 | Westinghouse Electric Corp | Circuit interrupters |
US3303310A (en) * | 1959-03-04 | 1967-02-07 | Westinghouse Electric Corp | Dual-pressure circuit interrupter control device |
CH372364A (en) * | 1959-10-08 | 1963-10-15 | Bbc Brown Boveri & Cie | Circuit breaker with closed extinguishing gas circuit |
US3099733A (en) * | 1959-11-19 | 1963-07-30 | Westinghouse Electric Corp | Circuit interrupter |
GB979783A (en) * | 1960-04-29 | 1965-01-06 | Reyrolle A & Co Ltd | Improvements relating to high-voltage electric circuit-breakers of the gas-blast type |
DE1189611B (en) * | 1960-08-31 | 1965-03-25 | Siemens Ag | Synchronous switch |
US3246108A (en) * | 1961-02-15 | 1966-04-12 | Westinghouse Electric Corp | Arc-extinguishing structure and tank housing for a compressed-gas circuit interrupter |
DE1168996B (en) * | 1961-03-27 | 1964-04-30 | Westinghouse Electric Corp | Compressed gas switch with filter |
FR1297821A (en) * | 1961-05-19 | 1962-07-06 | Merlin Gerin | Compressed gas circuit breaker and method of manufacturing it |
CH390349A (en) * | 1962-02-09 | 1965-04-15 | Bbc Brown Boveri & Cie | Circuit breaker in boiler design |
DE1202385B (en) * | 1962-09-05 | 1965-10-07 | Siemens Ag | Contact arrangement with friction damping |
US3165610A (en) * | 1962-09-06 | 1965-01-12 | Gen Electric | Electrical circuit interrupter having exterior positioned actuating means |
DE1204733B (en) * | 1964-02-15 | 1965-11-11 | Continental Elektro Ind Ag | High voltage circuit breaker |
DE1246853B (en) * | 1964-06-24 | 1967-08-10 | Mitsubishi Electric Corp | Gas pressure switch |
US3214553A (en) * | 1964-07-09 | 1965-10-26 | Westinghouse Electric Corp | Gas-blast circuit interrupters with closed recirculating system having gas filtering means |
CH425950A (en) * | 1965-10-08 | 1966-12-15 | Bbc Brown Boveri & Cie | Device for pressurized gas switches with SF6 as extinguishing agent and with a closed gas circuit |
DE1266388B (en) * | 1966-08-22 | 1968-04-18 | Siemens Ag | Compressed gas switch with closed gas circuit |
-
1933
- 1933-10-20 DE DE1933S0111412 patent/DE690130C/en not_active Expired
-
1934
- 1934-05-04 US US723891A patent/US2108560A/en not_active Expired - Lifetime
- 1934-10-19 FR FR779916D patent/FR779916A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE690130C (en) | 1940-04-17 |
US2108560A (en) | 1938-02-15 |
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