NO790764L - Staaende opphengingskonstruksjon for hoeyspennings trefasebryterenhet - Google Patents
Staaende opphengingskonstruksjon for hoeyspennings trefasebryterenhetInfo
- Publication number
- NO790764L NO790764L NO790764A NO790764A NO790764L NO 790764 L NO790764 L NO 790764L NO 790764 A NO790764 A NO 790764A NO 790764 A NO790764 A NO 790764A NO 790764 L NO790764 L NO 790764L
- Authority
- NO
- Norway
- Prior art keywords
- hollow
- construction
- insulating
- arc extinguishing
- unit
- Prior art date
Links
- 238000010276 construction Methods 0.000 title claims description 23
- 239000000725 suspension Substances 0.000 title description 4
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000003380 propellant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/885,846 US4223191A (en) | 1978-03-13 | 1978-03-13 | Upstanding mounting structure for high-voltage three-break live-module circuit-breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO790764L true NO790764L (no) | 1979-09-14 |
Family
ID=25387823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO790764A NO790764L (no) | 1978-03-13 | 1979-03-07 | Staaende opphengingskonstruksjon for hoeyspennings trefasebryterenhet |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4223191A (es) |
| JP (1) | JPS54127581A (es) |
| AU (1) | AU4357379A (es) |
| CA (1) | CA1103290A (es) |
| DE (1) | DE2909865A1 (es) |
| ES (1) | ES477953A1 (es) |
| FR (1) | FR2420199A1 (es) |
| GB (1) | GB1604059A (es) |
| IT (1) | IT1110409B (es) |
| NL (1) | NL7900634A (es) |
| NO (1) | NO790764L (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2038099A (en) * | 1978-11-30 | 1980-07-16 | Westinghouse Electric Corp | Improved high-voltage modular "Y"-shaped multi-break circuit- interrupting arrangement |
| US4379957A (en) * | 1981-01-14 | 1983-04-12 | Westinghouse Electric Corp. | Modular "Y"-type enclosure elements for gas insulated substations |
| CH654444A5 (fr) * | 1981-10-12 | 1986-02-14 | Alsthom Atlantique | Disjoncteur a gaz sous pression comprenant pour chaque phase deux chambres de coupure disposees en v. |
| US4440996A (en) * | 1981-12-17 | 1984-04-03 | Westinghouse Electric Corp. | Dead tank gas-insulated puffer-type circuit interrupter having interrupting unit in insulated casing |
| US5889248A (en) * | 1997-09-08 | 1999-03-30 | Abb Power T&D Company Inc. | Operating mechanism for combined interrupter disconnect switch |
| US6927355B2 (en) * | 2000-08-28 | 2005-08-09 | Abb Ab | Circuit breaker |
| JP4230739B2 (ja) * | 2002-08-29 | 2009-02-25 | 三菱電機株式会社 | ガス絶縁開閉装置 |
| CN101159196B (zh) * | 2007-11-05 | 2010-11-17 | 王若柏 | 户外高压隔离开关 |
| CN103814490B (zh) * | 2011-09-20 | 2017-03-08 | 三菱电机株式会社 | 断路器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2394046A (en) * | 1942-12-10 | 1946-02-05 | Westinghouse Electric Corp | Circuit interrupter |
| CH331003A (de) * | 1955-02-16 | 1958-06-30 | Bbc Brown Boveri & Cie | Druckgasschalter mit Mehrfachunterbrechung |
| US2979591A (en) * | 1958-09-19 | 1961-04-11 | Westinghouse Electric Corp | Circuit interrupters |
| GB960402A (en) * | 1959-06-02 | 1964-06-10 | English Electric Co Ltd | Improvements in or relating to electric circuit-breakers |
| DE1173965B (de) * | 1962-01-03 | 1964-07-16 | Licentia Gmbh | Druckgasschalter mit in freier Luft liegenden Trennstrecken |
| US3352988A (en) * | 1965-04-09 | 1967-11-14 | Allis Chalmers Mfg Co | Means for mounting and electrically interconnecting circuit interrupting devices |
| JPS5624972B2 (es) * | 1973-11-05 | 1981-06-09 |
-
1978
- 1978-03-13 US US05/885,846 patent/US4223191A/en not_active Expired - Lifetime
- 1978-05-31 GB GB25842/78A patent/GB1604059A/en not_active Expired
- 1978-10-31 CA CA315,300A patent/CA1103290A/en not_active Expired
-
1979
- 1979-01-23 AU AU43573/79A patent/AU4357379A/en not_active Abandoned
- 1979-01-26 NL NL7900634A patent/NL7900634A/xx not_active Application Discontinuation
- 1979-02-22 ES ES477953A patent/ES477953A1/es not_active Expired
- 1979-03-07 NO NO790764A patent/NO790764L/no unknown
- 1979-03-09 IT IT20870/79A patent/IT1110409B/it active
- 1979-03-09 FR FR7906112A patent/FR2420199A1/fr not_active Withdrawn
- 1979-03-12 JP JP2775479A patent/JPS54127581A/ja active Pending
- 1979-03-13 DE DE19792909865 patent/DE2909865A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54127581A (en) | 1979-10-03 |
| GB1604059A (en) | 1981-12-02 |
| IT1110409B (it) | 1985-12-23 |
| US4223191A (en) | 1980-09-16 |
| NL7900634A (nl) | 1979-09-17 |
| CA1103290A (en) | 1981-06-16 |
| AU4357379A (en) | 1979-09-20 |
| FR2420199A1 (fr) | 1979-10-12 |
| DE2909865A1 (de) | 1979-09-27 |
| ES477953A1 (es) | 1980-04-01 |
| IT7920870A0 (it) | 1979-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3399286A (en) | High voltage electric swtich | |
| NO790764L (no) | Staaende opphengingskonstruksjon for hoeyspennings trefasebryterenhet | |
| JP6073090B2 (ja) | 高電圧開閉デバイス | |
| RU94041220A (ru) | Газоизолированное распределительное устройство с многополюсным вакуумным выключателем и многополюсным разъединителем нагрузки | |
| US2434315A (en) | Electrical switch | |
| US3025375A (en) | Electric circuit breaker having a sealed interrupting unit | |
| US3300609A (en) | Switchgear for high voltage power circuits with removable vacuum switch units | |
| NO771465L (no) | Gasskompresjonsbryter. | |
| GB1095741A (en) | Improved electric circuit breaker | |
| US2981814A (en) | Circuit interrupters | |
| JP4330772B2 (ja) | 複合形ガス絶縁開閉装置 | |
| US10242825B1 (en) | High voltage switch vacuum interrupter | |
| US2394046A (en) | Circuit interrupter | |
| US1920894A (en) | Electric switch | |
| NO760500L (es) | ||
| US7750264B2 (en) | High voltage switch configuration | |
| NO790549L (no) | Hoeyspenningsflerbryterenhet. | |
| US4440996A (en) | Dead tank gas-insulated puffer-type circuit interrupter having interrupting unit in insulated casing | |
| US2737556A (en) | Circuit interrupter | |
| US3077526A (en) | Circuit interrupting device | |
| US1743652A (en) | High-tension switch | |
| US3143622A (en) | Arc-extinguishing unit and contact structure for a circuit interrupter | |
| US3164703A (en) | Circuit interrupter of the single-bushing type with canted terminal-bushing construction | |
| NO792936L (no) | Effektbryterenhet. | |
| US1792896A (en) | Disconnecting switch |