EP3559967C0 - Electric switching device - Google Patents
Electric switching deviceInfo
- Publication number
- EP3559967C0 EP3559967C0 EP18704432.6A EP18704432A EP3559967C0 EP 3559967 C0 EP3559967 C0 EP 3559967C0 EP 18704432 A EP18704432 A EP 18704432A EP 3559967 C0 EP3559967 C0 EP 3559967C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching device
- electric switching
- electric
- switching
- 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.)
- Active
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
-
- 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
-
- 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
- H01H33/008—Pedestal mounted switch gear combinations
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017202735.5A DE102017202735A1 (en) | 2017-02-21 | 2017-02-21 | Electrical switching device |
PCT/EP2018/051553 WO2018153593A1 (en) | 2017-02-21 | 2018-01-23 | Electric switching device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3559967A1 EP3559967A1 (en) | 2019-10-30 |
EP3559967B1 EP3559967B1 (en) | 2023-08-02 |
EP3559967C0 true EP3559967C0 (en) | 2023-08-02 |
Family
ID=61192864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18704432.6A Active EP3559967B1 (en) | 2017-02-21 | 2018-01-23 | Electric switching device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3559967B1 (en) |
CN (1) | CN110392917B (en) |
DE (1) | DE102017202735A1 (en) |
WO (1) | WO2018153593A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018214493A1 (en) * | 2018-08-28 | 2020-03-05 | Siemens Aktiengesellschaft | Medium or high voltage switch and its use |
CN110137004A (en) * | 2019-06-04 | 2019-08-16 | 国网四川省电力公司技能培训中心 | A kind of electrical switchgear for power transmission network |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1024361A (en) * | 1950-09-07 | 1953-04-01 | Alsthom Cgee | Improvement in compressed gas blowing switches, with incorporated disconnector |
CH331003A (en) | 1955-02-16 | 1958-06-30 | Bbc Brown Boveri & Cie | Compressed gas switch with multiple interruption |
DE1197532B (en) * | 1958-04-16 | 1965-07-29 | Licentia Gmbh | Encapsulated switchgear housed in tubular containers filled with increased pressure |
ES2170839T3 (en) | 1995-01-06 | 2002-08-16 | Gec Alsthom T & D Sa | SWITCH WITH TWO CUTTING CAMERAS BY POLO. |
DE102006004811A1 (en) * | 2006-01-26 | 2007-08-09 | Siemens Ag | Electrical switching device with potential control |
CN200986885Y (en) * | 2006-11-13 | 2007-12-05 | 王光顺 | Extra-high voltage circuit breaker for GIS |
JP4703616B2 (en) * | 2007-08-30 | 2011-06-15 | 株式会社日立製作所 | Gas insulated circuit breaker |
CN202454479U (en) * | 2011-12-20 | 2012-09-26 | 平高集团有限公司 | 1100kV extra-high-voltage series-compensation by-pass switch |
-
2017
- 2017-02-21 DE DE102017202735.5A patent/DE102017202735A1/en not_active Withdrawn
-
2018
- 2018-01-23 CN CN201880012670.1A patent/CN110392917B/en active Active
- 2018-01-23 WO PCT/EP2018/051553 patent/WO2018153593A1/en unknown
- 2018-01-23 EP EP18704432.6A patent/EP3559967B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110392917A (en) | 2019-10-29 |
EP3559967B1 (en) | 2023-08-02 |
EP3559967A1 (en) | 2019-10-30 |
CN110392917B (en) | 2022-02-08 |
DE102017202735A1 (en) | 2018-08-23 |
WO2018153593A1 (en) | 2018-08-30 |
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