SE7906035L - Strombrytare med sjelvalstrad sleckgasstrom - Google Patents

Strombrytare med sjelvalstrad sleckgasstrom

Info

Publication number
SE7906035L
SE7906035L SE7906035A SE7906035A SE7906035L SE 7906035 L SE7906035 L SE 7906035L SE 7906035 A SE7906035 A SE 7906035A SE 7906035 A SE7906035 A SE 7906035A SE 7906035 L SE7906035 L SE 7906035L
Authority
SE
Sweden
Prior art keywords
sleck
power switch
gas current
piston
contact
Prior art date
Application number
SE7906035A
Other languages
English (en)
Other versions
SE430446B (sv
Inventor
C E Solver
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7906035A priority Critical patent/SE430446B/sv
Priority to US06/166,859 priority patent/US4342891A/en
Publication of SE7906035L publication Critical patent/SE7906035L/sv
Publication of SE430446B publication Critical patent/SE430446B/sv

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact
    • 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
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions

Landscapes

  • Circuit Breakers (AREA)
SE7906035A 1979-07-11 1979-07-11 Elektrisk brytare med gasformigt sleckmedel SE430446B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE7906035A SE430446B (sv) 1979-07-11 1979-07-11 Elektrisk brytare med gasformigt sleckmedel
US06/166,859 US4342891A (en) 1979-07-11 1980-07-08 Circuit breaker with means for producing a flow of arc-extinguishing gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7906035A SE430446B (sv) 1979-07-11 1979-07-11 Elektrisk brytare med gasformigt sleckmedel

Publications (2)

Publication Number Publication Date
SE7906035L true SE7906035L (sv) 1981-01-12
SE430446B SE430446B (sv) 1983-11-14

Family

ID=20338499

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906035A SE430446B (sv) 1979-07-11 1979-07-11 Elektrisk brytare med gasformigt sleckmedel

Country Status (2)

Country Link
US (1) US4342891A (sv)
SE (1) SE430446B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675175A5 (sv) * 1987-10-27 1990-08-31 Bbc Brown Boveri & Cie
DE19622460C2 (de) * 1996-05-24 1998-04-02 Siemens Ag Hochspannungs-Leistungsschalter mit zwei antreibbaren Schaltkontaktstücken
FR2790592B1 (fr) * 1999-03-01 2001-04-06 Alstom Disjoncteur haute tension a double mouvement
FR2915310B1 (fr) * 2007-04-17 2009-07-10 Areva T & D Sa Disjoncteur avec chambre de coupure a double mouvement et a structure inversee.
DE102011078483A1 (de) * 2011-06-30 2013-01-03 Siemens Aktiengesellschaft Elektrisches Schaltgerät
DE102019206814A1 (de) * 2019-05-10 2020-11-12 Siemens Aktiengesellschaft Mittelspannungs-Lasttrennschalter
DE102020206292B4 (de) 2020-05-19 2023-02-02 Siemens Aktiengesellschaft Lasttrennereinheit für einen Lasttrennschalter sowie ein Lasttrennschalter mit einer solchen Lasttrennereinheit, eine Netzanlage mit einem solchen Lasttrennschalter und ein Verfahren zum Erden einer solchen Lasttrennereinheit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US463172A (en) * 1891-11-17 Insulator-support
US2147497A (en) * 1937-11-11 1939-02-14 Gen Electric Electric circuit interrupter

Also Published As

Publication number Publication date
SE430446B (sv) 1983-11-14
US4342891A (en) 1982-08-03

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