EP3559967C0 - ELECTRICAL SWITCHING DEVICE - Google Patents

ELECTRICAL SWITCHING DEVICE

Info

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
electrical switching
electrical
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
Application number
EP18704432.6A
Other languages
German (de)
French (fr)
Other versions
EP3559967A1 (en
EP3559967B1 (en
Inventor
Thomas Chyla
Stefan Giere
Volker Lehmann
Jens Schimmelpfennig
Jörg Teichmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of EP3559967A1 publication Critical patent/EP3559967A1/en
Application granted granted Critical
Publication of EP3559967C0 publication Critical patent/EP3559967C0/en
Publication of EP3559967B1 publication Critical patent/EP3559967B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
EP18704432.6A 2017-02-21 2018-01-23 Electric switching device Active EP3559967B1 (en)

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
EP3559967C0 true EP3559967C0 (en) 2023-08-02
EP3559967B1 EP3559967B1 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
ATE214199T1 (en) * 1995-01-06 2002-03-15 Gec Alsthom T & D Sa LOAD SWITCH WITH TWO EXTINGUISHING CHAMBERS PER POLE
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

Also Published As

Publication number Publication date
DE102017202735A1 (en) 2018-08-23
CN110392917B (en) 2022-02-08
CN110392917A (en) 2019-10-29
WO2018153593A1 (en) 2018-08-30
EP3559967A1 (en) 2019-10-30
EP3559967B1 (en) 2023-08-02

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