NO783936L - Hoeyspennings-vakuumbryter. - Google Patents
Hoeyspennings-vakuumbryter.Info
- Publication number
- NO783936L NO783936L NO783936A NO783936A NO783936L NO 783936 L NO783936 L NO 783936L NO 783936 A NO783936 A NO 783936A NO 783936 A NO783936 A NO 783936A NO 783936 L NO783936 L NO 783936L
- Authority
- NO
- Norway
- Prior art keywords
- switch
- contact
- electrode
- voltage vacuum
- screen
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000010891 electric arc Methods 0.000 description 15
- 238000010276 construction Methods 0.000 description 14
- 239000002923 metal particle Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7712932,A NL174596C (nl) | 1977-11-23 | 1977-11-23 | Hoogspanningsvacuumschakelaar. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO783936L true NO783936L (no) | 1979-05-25 |
Family
ID=19829596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO783936A NO783936L (no) | 1977-11-23 | 1978-11-22 | Hoeyspennings-vakuumbryter. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4281231A (it) |
| JP (1) | JPS5482672A (it) |
| AU (1) | AU4160778A (it) |
| BE (1) | BE871946A (it) |
| CA (1) | CA1108675A (it) |
| CH (1) | CH643086A5 (it) |
| DE (1) | DE2849287C2 (it) |
| DK (1) | DK509778A (it) |
| FR (1) | FR2410350A1 (it) |
| GB (1) | GB2010585B (it) |
| IT (1) | IT1101066B (it) |
| NL (1) | NL174596C (it) |
| NO (1) | NO783936L (it) |
| SE (1) | SE440162B (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7927354U1 (de) * | 1979-09-26 | 1980-01-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrisches Schaltfeld |
| JPS5717527A (en) * | 1980-07-07 | 1982-01-29 | Meidensha Electric Mfg Co Ltd | Vacuum breaker |
| US4408107A (en) * | 1981-06-24 | 1983-10-04 | Kabushiki Kaisha Meidensha | Vacuum interrupter |
| FR2841682B1 (fr) * | 2002-06-27 | 2004-12-10 | Schneider Electric Ind Sas | Ampoule a vide pour un appareil de protection electrique tel un interrupteur ou un disjoncteur |
| KR101689180B1 (ko) * | 2014-12-31 | 2016-12-23 | 주식회사 효성 | 진공인터럽터 및 그의 구동방법 |
| US11152178B2 (en) | 2019-03-01 | 2021-10-19 | Eaton Intelligent Power Limited | Disconnect switches with combined actuators and related circuit breakers and methods |
| US11152174B2 (en) * | 2019-06-19 | 2021-10-19 | Eaton Intelligent Power Limited | Dual thomson coil-actuated, double-bellows vacuum circuit interrupter |
| US10957505B2 (en) * | 2019-06-19 | 2021-03-23 | Eaton Intelligent Power Limited | Disconnect switch assemblies with a shared actuator that concurrently applies motive forces in opposing directions and related circuit breakers and methods |
| US11107653B2 (en) | 2019-06-26 | 2021-08-31 | Eaton Intelligent Power Limited | Dual-action switching mechanism and pole unit for circuit breaker |
| US11183348B1 (en) | 2020-07-21 | 2021-11-23 | Eaton Intelligent Power Limited | Vacuum circuit interrupter with decelerator with integrated latch assembly |
| US11749477B2 (en) * | 2021-04-21 | 2023-09-05 | Eaton Intelligent Power Limited | Vacuum circuit interrupter with dual plate actuation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE917552C (de) * | 1938-07-28 | 1954-09-06 | Wilhelm Ziegenbein Dr Ing | Elektrischer Vakuumaschalter |
| US3087034A (en) * | 1960-06-20 | 1963-04-23 | Ling Altec Electronics Inc | Vacuum switch |
| FR1422658A (fr) * | 1965-01-26 | 1965-12-24 | Thomson Houston Comp Francaise | Perfectionnements aux dispositifs de protection contre les surtensions |
| US3541284A (en) * | 1967-12-14 | 1970-11-17 | Allis Chalmers Mfg Co | Combined vacuum circuit interrupter and impedance means |
| US3555223A (en) * | 1968-01-03 | 1971-01-12 | English Electric Co Ltd | Vacuum circuit interrupters with co-axial movable main and movable auxillary contacts |
| GB1441479A (en) * | 1973-02-16 | 1976-06-30 | Meidensha Electric Mfg Co Ltd | Vacuum circuit breaker assembly |
| JPS51134877A (en) * | 1975-05-16 | 1976-11-22 | Hitachi Ltd | Vacuum valve circuit breaker |
| US4081640A (en) * | 1976-04-19 | 1978-03-28 | General Electric Company | Compact vacuum switch for high voltage circuit interruption |
-
1977
- 1977-11-23 NL NLAANVRAGE7712932,A patent/NL174596C/xx not_active IP Right Cessation
-
1978
- 1978-11-07 CA CA315,924A patent/CA1108675A/en not_active Expired
- 1978-11-10 GB GB7844036A patent/GB2010585B/en not_active Expired
- 1978-11-13 BE BE1009136A patent/BE871946A/xx unknown
- 1978-11-13 CH CH1163278A patent/CH643086A5/de not_active IP Right Cessation
- 1978-11-14 DE DE2849287A patent/DE2849287C2/de not_active Expired
- 1978-11-15 US US05/960,938 patent/US4281231A/en not_active Expired - Lifetime
- 1978-11-15 AU AU41607/78A patent/AU4160778A/en active Pending
- 1978-11-16 DK DK509778A patent/DK509778A/da unknown
- 1978-11-20 IT IT29955/78A patent/IT1101066B/it active
- 1978-11-21 JP JP14404078A patent/JPS5482672A/ja active Pending
- 1978-11-21 SE SE7812011A patent/SE440162B/sv unknown
- 1978-11-22 NO NO783936A patent/NO783936L/no unknown
- 1978-11-22 FR FR7832994A patent/FR2410350A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7812011L (sv) | 1979-05-24 |
| IT7829955A0 (it) | 1978-11-20 |
| JPS5482672A (en) | 1979-07-02 |
| DK509778A (da) | 1979-05-24 |
| NL7712932A (nl) | 1979-05-28 |
| CH643086A5 (de) | 1984-05-15 |
| FR2410350A1 (fr) | 1979-06-22 |
| GB2010585B (en) | 1982-04-21 |
| NL174596B (nl) | 1984-02-01 |
| CA1108675A (en) | 1981-09-08 |
| DE2849287C2 (de) | 1983-12-22 |
| FR2410350B1 (it) | 1983-06-03 |
| AU4160778A (en) | 1979-05-31 |
| IT1101066B (it) | 1985-09-28 |
| GB2010585A (en) | 1979-06-27 |
| NL174596C (nl) | 1984-07-02 |
| BE871946A (nl) | 1979-05-14 |
| SE440162B (sv) | 1985-07-15 |
| DE2849287A1 (de) | 1979-05-31 |
| US4281231A (en) | 1981-07-28 |
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