PL3830852T4 - Contact arrangement for an isolating switch and method for making electrical contact with the contact arrangement - Google Patents

Contact arrangement for an isolating switch and method for making electrical contact with the contact arrangement

Info

Publication number
PL3830852T4
PL3830852T4 PL19769072.0T PL19769072T PL3830852T4 PL 3830852 T4 PL3830852 T4 PL 3830852T4 PL 19769072 T PL19769072 T PL 19769072T PL 3830852 T4 PL3830852 T4 PL 3830852T4
Authority
PL
Poland
Prior art keywords
contact
contact arrangement
isolating switch
making electrical
arrangement
Prior art date
Application number
PL19769072.0T
Other languages
Polish (pl)
Other versions
PL3830852T3 (en
Inventor
Mariusz ROHMANN
Dirk SCHRÄDER
Original Assignee
Siemens Energy Global GmbH & 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 & Co. KG filed Critical Siemens Energy Global GmbH & Co. KG
Publication of PL3830852T4 publication Critical patent/PL3830852T4/en
Publication of PL3830852T3 publication Critical patent/PL3830852T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
    • H01H31/36—Contact moved by pantograph
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/026—Movable parts and contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
PL19769072.0T 2018-09-28 2019-09-03 Contact arrangement for an isolating switch and method for making electrical contact with the contact arrangement PL3830852T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018216723.0A DE102018216723A1 (en) 2018-09-28 2018-09-28 Contact arrangement for a disconnector and method for electrically contacting the contact arrangement
PCT/EP2019/073390 WO2020064275A1 (en) 2018-09-28 2019-09-03 Contact arrangement for an isolating switch and method for making electrical contact with the contact arrangement

Publications (2)

Publication Number Publication Date
PL3830852T4 true PL3830852T4 (en) 2024-03-11
PL3830852T3 PL3830852T3 (en) 2024-03-11

Family

ID=67956729

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19769072.0T PL3830852T3 (en) 2018-09-28 2019-09-03 Contact arrangement for an isolating switch and method for making electrical contact with the contact arrangement

Country Status (5)

Country Link
EP (1) EP3830852B1 (en)
CN (1) CN112771636B (en)
DE (1) DE102018216723A1 (en)
PL (1) PL3830852T3 (en)
WO (1) WO2020064275A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112216537B (en) * 2020-10-21 2025-07-15 江苏东方四通科技股份有限公司 A high isolation voltage intelligent switching switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE453262A (en) * 1942-08-25 1943-12-31 LOOP-SHAPED CONTACT SPRING, FOR ELECTRICAL APPLIANCES
FR1117953A (en) * 1955-05-11 1956-05-29 Expansion device, with two opposing moving contacts and pressure for disconnectors and electrical switches, in general, and in particular for two-arm circuit-breakers for high and low voltage and high currents
DE3509529A1 (en) * 1985-03-16 1986-09-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rated-current contact arrangement for compressed-gas circuit breakers
DE19830232A1 (en) * 1998-07-07 2000-01-13 Abb Research Ltd Current contact arrangements of a current switch
DE102016214372B4 (en) * 2016-08-03 2020-01-09 Siemens Aktiengesellschaft Contact arm for single column disconnector and its use

Also Published As

Publication number Publication date
DE102018216723A1 (en) 2020-04-02
EP3830852B1 (en) 2023-08-30
WO2020064275A1 (en) 2020-04-02
PL3830852T3 (en) 2024-03-11
CN112771636B (en) 2024-10-15
CN112771636A (en) 2021-05-07
EP3830852A1 (en) 2021-06-09

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