DE1206057B - - Google Patents
Info
- Publication number
- DE1206057B DE1206057B DENDAT1206057D DE1206057DA DE1206057B DE 1206057 B DE1206057 B DE 1206057B DE NDAT1206057 D DENDAT1206057 D DE NDAT1206057D DE 1206057D A DE1206057D A DE 1206057DA DE 1206057 B DE1206057 B DE 1206057B
- Authority
- DE
- Germany
- 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.)
- Pending
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
- H01H33/80—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
-
- 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 |
|---|---|---|---|
| US731706A US3033962A (en) | 1958-04-29 | 1958-04-29 | Circuit interrupters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1206057B true DE1206057B (enEXAMPLES) |
Family
ID=24940643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1206057D Pending DE1206057B (enEXAMPLES) | 1958-04-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3033962A (enEXAMPLES) |
| CH (1) | CH375772A (enEXAMPLES) |
| DE (1) | DE1206057B (enEXAMPLES) |
| FR (1) | FR1222392A (enEXAMPLES) |
| GB (1) | GB865949A (enEXAMPLES) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3180959A (en) * | 1960-10-28 | 1965-04-27 | Westinghouse Electric Corp | Multi-break fluid-blast circuit breaker |
| US3258569A (en) * | 1961-02-15 | 1966-06-28 | Westinghouse Electric Corp | Truck-mounted compressed-gas circuit interrupter with tank-enclosed interrupting units and blast tubes in spaced vertical planes |
| DE1168996B (de) * | 1961-03-27 | 1964-04-30 | Westinghouse Electric Corp | Druckgasschalter mit Filter |
| US3214545A (en) * | 1961-04-11 | 1965-10-26 | Westinghouse Electric Corp | Fluid-blast circuit interrupters with pressure-actuated fluid directors |
| US3214542A (en) * | 1961-04-11 | 1965-10-26 | Westinghouse Electric Corp | Circuit interrupters with pressurized interrupting assemblage and synchronized disconnecting means |
| US3118995A (en) * | 1961-04-20 | 1964-01-21 | Westinghouse Electric Corp | Eddy-current heater for compressedgas circuit interrupters |
| US3207878A (en) * | 1961-05-31 | 1965-09-21 | Westinghouse Electric Corp | Multi-break compressed-gas circuit interrupter with separate storage volume for each break and single supply valve for associated supply volume |
| US3257533A (en) * | 1965-04-23 | 1966-06-21 | Westinghouse Electric Corp | Fluid-blast circuit interrupters with two selectively-operated fluid-blast sources |
| US3284602A (en) * | 1961-12-20 | 1966-11-08 | Westinghouse Electric Corp | Compressed-gas circuit interrupters |
| US3214551A (en) * | 1962-01-02 | 1965-10-26 | Gen Electric Co Ltd | Gas-blast circuit interrupter with gas reservoir inclosed in supporting terminal bushing |
| US3214553A (en) * | 1964-07-09 | 1965-10-26 | Westinghouse Electric Corp | Gas-blast circuit interrupters with closed recirculating system having gas filtering means |
| US3864534A (en) * | 1973-07-18 | 1975-02-04 | Allis Chalmers | Modular gas insulated circuit breaker system |
| US3932719A (en) * | 1973-12-26 | 1976-01-13 | Allis-Chalmers Corporation | Circuit breaker having a single pull-rod operating system with a selective trip-free control |
| US3903387A (en) * | 1974-05-15 | 1975-09-02 | Hitachi Ltd | Gas-insulated switching apparatus |
| US4323743A (en) * | 1979-12-19 | 1982-04-06 | Siemens-Allis, Inc. | Means for operating blast valve in two-pressure circuit breaker |
| JP5380467B2 (ja) * | 2011-01-06 | 2014-01-08 | 株式会社日立製作所 | 開閉器ユニット及びスイッチギヤ |
| WO2025061296A1 (de) * | 2023-09-22 | 2025-03-27 | Siemens Energy Global GmbH & Co. KG | Hochspannungsleistungsschalter |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US976549A (en) * | 1906-10-22 | 1910-11-22 | Allis Chalmers | Switch. |
| BE371105A (enEXAMPLES) * | 1929-12-20 | |||
| DE695051C (de) * | 1934-03-21 | 1940-08-15 | Siemens Schuckertwerke Akt Ges | Mehrpoliger Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe |
| GB457877A (en) * | 1935-04-02 | 1936-12-02 | Gen Electric Co Ltd | Improvements in or relating to metal clad oil filled electric switches |
| CH196779A (de) * | 1935-09-23 | 1938-03-31 | Aeg | Druckgasschalter. |
| GB490518A (en) * | 1936-12-14 | 1938-08-15 | British Thomson Houston Co Ltd | Improvements in electrical switchgear |
| US2163558A (en) * | 1937-04-30 | 1939-06-20 | Westinghouse Electric & Mfg Co | Circuit breaker |
| GB512400A (en) * | 1938-02-12 | 1939-09-01 | British Thomson Houston Co Ltd | Improvements in and relating to gas blast electric switches |
| GB541940A (en) * | 1940-06-17 | 1941-12-18 | Reyrolle A & Co Ltd | Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type |
| GB541941A (en) * | 1940-06-17 | 1941-12-18 | Reyrolle A & Co Ltd | Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type |
| US2445529A (en) * | 1944-09-19 | 1948-07-20 | Westinghouse Electric Corp | Circuit interrupter |
| US2459599A (en) * | 1944-09-20 | 1949-01-18 | Westinghouse Electric Corp | Circuit interrupter |
| US2459600A (en) * | 1944-12-14 | 1949-01-18 | Westinghouse Electric Corp | Compressed gas circuit interrupter |
| US2459612A (en) * | 1944-12-22 | 1949-01-18 | Westinghouse Electric Corp | Compressed gas circuit interrupter |
| GB626842A (en) * | 1947-09-09 | 1949-07-21 | Reyrolle A & Co Ltd | Improvements in or relating to gas-blast electric circuit-breakers |
| US2598446A (en) * | 1948-12-30 | 1952-05-27 | Gen Electric | Fluid actuated electric circuit breaker |
| US2790880A (en) * | 1953-12-30 | 1957-04-30 | Westinghouse Electric Corp | Circuit interrupter contact structure |
| US2816991A (en) * | 1953-12-30 | 1957-12-17 | Westinghouse Electric Corp | Circuit interrupters |
| US2824937A (en) * | 1954-12-30 | 1958-02-25 | Westinghouse Electric Corp | Circuit interrupters |
-
0
- DE DENDAT1206057D patent/DE1206057B/de active Pending
-
1958
- 1958-04-29 US US731706A patent/US3033962A/en not_active Expired - Lifetime
-
1959
- 1959-04-27 GB GB14222/59A patent/GB865949A/en not_active Expired
- 1959-04-27 CH CH7262959A patent/CH375772A/de unknown
- 1959-04-28 FR FR793387A patent/FR1222392A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH375772A (de) | 1964-03-15 |
| US3033962A (en) | 1962-05-08 |
| GB865949A (en) | 1961-04-26 |
| FR1222392A (fr) | 1960-06-09 |