EP3915128C0 - Vakuumschaltgerät für mittel- und hochspannungsanwendungen - Google Patents

Vakuumschaltgerät für mittel- und hochspannungsanwendungen

Info

Publication number
EP3915128C0
EP3915128C0 EP20710775.6A EP20710775A EP3915128C0 EP 3915128 C0 EP3915128 C0 EP 3915128C0 EP 20710775 A EP20710775 A EP 20710775A EP 3915128 C0 EP3915128 C0 EP 3915128C0
Authority
EP
European Patent Office
Prior art keywords
medium
high voltage
vacuum switch
voltage applications
applications
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
EP20710775.6A
Other languages
English (en)
French (fr)
Other versions
EP3915128A1 (de
EP3915128B1 (de
Inventor
Christian Schacherer
Karsten Freundt
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 EP3915128A1 publication Critical patent/EP3915128A1/de
Application granted granted Critical
Publication of EP3915128B1 publication Critical patent/EP3915128B1/de
Publication of EP3915128C0 publication Critical patent/EP3915128C0/de
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
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • 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
    • H01H33/6606—Terminal arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
EP20710775.6A 2019-02-28 2020-02-25 Vakuumschaltgerät für mittel- und hochspannungsanwendungen Active EP3915128B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019202741.5A DE102019202741A1 (de) 2019-02-28 2019-02-28 Vakuumschaltgerät für Mittel- und Hochspannungsanwendungen
PCT/EP2020/054814 WO2020173894A1 (de) 2019-02-28 2020-02-25 Vakuumschaltgerät für mittel- und hochspannungsanwendungen

Publications (3)

Publication Number Publication Date
EP3915128A1 EP3915128A1 (de) 2021-12-01
EP3915128B1 EP3915128B1 (de) 2025-09-03
EP3915128C0 true EP3915128C0 (de) 2025-09-03

Family

ID=69804809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20710775.6A Active EP3915128B1 (de) 2019-02-28 2020-02-25 Vakuumschaltgerät für mittel- und hochspannungsanwendungen

Country Status (6)

Country Link
US (1) US12033813B2 (de)
EP (1) EP3915128B1 (de)
JP (1) JP7326460B2 (de)
CN (1) CN113711325B (de)
DE (1) DE102019202741A1 (de)
WO (1) WO2020173894A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11631562B2 (en) * 2021-02-19 2023-04-18 Eaton Intelligent Power Limited Closing spring assemblies for electrical switching devices
JP7599627B1 (ja) * 2024-06-20 2024-12-13 三菱電機株式会社 直流遮断器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE579464C (de) * 1933-06-27 Aeg Schalter, dessen Kontakte im Vakuum angeordnet sind
DE1133785B (de) * 1959-09-23 1962-07-26 Siemens Ag Elektrischer Vakuumschalter
JPS4815151U (de) * 1971-07-02 1973-02-20
JPS50157879A (de) * 1974-06-11 1975-12-20
US4124790A (en) * 1975-03-06 1978-11-07 Mcgraw-Edison Company Protective switch device and operating mechanism therefor
US4150270A (en) * 1976-02-23 1979-04-17 Mcgraw-Edison Company Encapsulated high voltage switching device
DE3475243D1 (en) * 1984-05-18 1988-12-22 Sprecher Energie Ag Vacuum interrupter
DD226690A1 (de) * 1984-09-24 1985-08-28 Buchwitz Otto Starkstrom Schalterpol
US6927355B2 (en) * 2000-08-28 2005-08-09 Abb Ab Circuit breaker
EP1390961A1 (de) 2001-05-30 2004-02-25 ABB PATENT GmbH Steuerung mindestens einer vakuumschaltstrecke
FR2827075B1 (fr) * 2001-07-05 2003-09-19 Schneider Electric Ind Sa Appareillage electrique de coupure et de sectionnement comportant une ampoule sous vide
DE10207892B4 (de) * 2002-02-20 2004-02-05 Siemens Ag Vakuumschaltröhre mit einem Schaltkontaktstück
WO2007051436A1 (de) * 2005-11-02 2007-05-10 Siemens Aktiengesellschaft Vakuumisoliertes schaltgerät
JP5340043B2 (ja) * 2009-06-08 2013-11-13 三菱電機株式会社 遮断器
US8723070B2 (en) * 2010-02-23 2014-05-13 Mitsubishi Electric Corporation Power switchgear
CN202888710U (zh) * 2012-09-03 2013-04-17 湖南德意电气有限公司 固体绝缘全封闭环网柜
GB2527800A (en) * 2014-07-02 2016-01-06 Eaton Ind Netherlands Bv Circuit breaker

Also Published As

Publication number Publication date
US20220102084A1 (en) 2022-03-31
US12033813B2 (en) 2024-07-09
JP7326460B2 (ja) 2023-08-15
WO2020173894A1 (de) 2020-09-03
EP3915128A1 (de) 2021-12-01
CN113711325B (zh) 2024-03-08
EP3915128B1 (de) 2025-09-03
DE102019202741A1 (de) 2020-09-03
JP2022531820A (ja) 2022-07-12
CN113711325A (zh) 2021-11-26

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