BR112022002622A2 - Dispositivo de contato - Google Patents

Dispositivo de contato

Info

Publication number
BR112022002622A2
BR112022002622A2 BR112022002622A BR112022002622A BR112022002622A2 BR 112022002622 A2 BR112022002622 A2 BR 112022002622A2 BR 112022002622 A BR112022002622 A BR 112022002622A BR 112022002622 A BR112022002622 A BR 112022002622A BR 112022002622 A2 BR112022002622 A2 BR 112022002622A2
Authority
BR
Brazil
Prior art keywords
contact
contact device
tube
tube contact
gpa
Prior art date
Application number
BR112022002622A
Other languages
English (en)
Portuguese (pt)
Inventor
Bagale Tammaraya
Kale Subodh
Marathe Nakul
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 BR112022002622A2 publication Critical patent/BR112022002622A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • 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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
  • Breakers (AREA)
BR112022002622A 2019-09-20 2020-09-15 Dispositivo de contato BR112022002622A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19198641.3A EP3796353A1 (en) 2019-09-20 2019-09-20 Contact arrangement
PCT/EP2020/075750 WO2021052950A1 (en) 2019-09-20 2020-09-15 Contact arrangement

Publications (1)

Publication Number Publication Date
BR112022002622A2 true BR112022002622A2 (pt) 2022-08-09

Family

ID=67998323

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022002622A BR112022002622A2 (pt) 2019-09-20 2020-09-15 Dispositivo de contato

Country Status (4)

Country Link
EP (1) EP3796353A1 (zh)
CN (1) CN114424312B (zh)
BR (1) BR112022002622A2 (zh)
WO (1) WO2021052950A1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2057344A5 (zh) * 1969-08-12 1971-05-21 Merlin Gerin
DE19837945A1 (de) * 1998-08-21 2000-02-24 Asea Brown Boveri Schaltanordnung und Verfahren zu ihrer Herstellung
EP2797095B1 (en) 2013-04-22 2015-11-04 ABB Technology AG Tulip contact for circuit breaker
JP2014235954A (ja) * 2013-06-05 2014-12-15 株式会社日立製作所 ガス絶縁開閉器
AT13815U3 (de) * 2014-02-21 2015-05-15 Plansee Powertech Ag Kontaktstift und Rohrkontakt sowie Verfahren zur Herstellung

Also Published As

Publication number Publication date
CN114424312B (zh) 2024-04-12
EP3796353A1 (en) 2021-03-24
CN114424312A (zh) 2022-04-29
WO2021052950A1 (en) 2021-03-25

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