SE7610464L - Strombrytare - Google Patents

Strombrytare

Info

Publication number
SE7610464L
SE7610464L SE7610464A SE7610464A SE7610464L SE 7610464 L SE7610464 L SE 7610464L SE 7610464 A SE7610464 A SE 7610464A SE 7610464 A SE7610464 A SE 7610464A SE 7610464 L SE7610464 L SE 7610464L
Authority
SE
Sweden
Prior art keywords
breaker
arcing
insulating nozzle
circuit
motion
Prior art date
Application number
SE7610464A
Other languages
Unknown language ( )
English (en)
Other versions
SE408108B (sv
Inventor
M Sato
I Takahashi
T Kurasawa
Y Yoshioka
Y Nakagawa
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of SE7610464L publication Critical patent/SE7610464L/sv
Publication of SE408108B publication Critical patent/SE408108B/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
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
SE7610464A 1975-09-22 1976-09-21 Strombrytare av puffertyp SE408108B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50113625A JPS5238173A (en) 1975-09-22 1975-09-22 Buffer gas breaker

Publications (2)

Publication Number Publication Date
SE7610464L true SE7610464L (sv) 1977-03-23
SE408108B SE408108B (sv) 1979-05-14

Family

ID=14616950

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610464A SE408108B (sv) 1975-09-22 1976-09-21 Strombrytare av puffertyp

Country Status (3)

Country Link
US (1) US4132876A (sv)
JP (1) JPS5238173A (sv)
SE (1) SE408108B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831134C2 (de) * 1978-07-13 1980-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Metallgekapseltes, druckgasisoliertes Hochspannungsschaltgerät
CH644969A5 (de) * 1979-09-25 1984-08-31 Sprecher & Schuh Ag Druckgasschalter.
DE2938885C2 (de) * 1979-09-26 1984-05-24 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Last- oder Leistungsschalter
JPS5884351U (ja) * 1981-12-04 1983-06-08 株式会社日立製作所 フルオ−ト気化器
DE69530381T2 (de) * 1994-04-05 2004-02-05 Abb Inc. Beweglicher schirm für schaltstrecke
US5495084A (en) * 1994-04-05 1996-02-27 Abb Power T&D Company Inc. Slip-through mounting structure for circuit interrupter
US5478980A (en) * 1994-04-05 1995-12-26 Abb Power T&D Company, Inc. Compact low force dead tank circuit breaker interrupter
DE69527950T2 (de) * 1994-04-05 2003-01-02 Abb Power T & D Co. Inc., Raleigh Bewegbare gasmischplatte für autopneumatischen druckgasschalter
EP1339081B1 (de) * 2002-02-21 2004-06-02 Siemens Aktiengesellschaft Durchführung zum Führen eines elektrischen Leiters durch eine Gehäusewand
FR2953639B1 (fr) * 2009-12-09 2012-01-13 Areva T & D Sas Disjoncteur a haute tension a ecran amovible pour l'amelioration du gradient de champ
FR3008225B1 (fr) * 2013-07-08 2016-11-25 Alstom Technology Ltd Disjoncteur a ecran amovible
KR101968228B1 (ko) * 2017-12-28 2019-04-11 효성중공업 주식회사 가스절연 개폐장치용 차단기의 가동부

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725623A (en) * 1968-10-28 1973-04-03 Westinghouse Electric Corp Gas-blast downstream-type of high-voltage circuit breaker having field-controlling shields and single venting movable contact
US3745284A (en) * 1971-05-21 1973-07-10 Hitachi Ltd Gas breakers
JPS5612973B2 (sv) * 1972-06-12 1981-03-25
JPS5229922B2 (sv) * 1972-09-16 1977-08-04
CH554597A (de) * 1973-06-04 1974-09-30 Sprecher & Schuh Ag Druckgasschalter.
DE2349263C2 (de) * 1973-10-01 1982-08-26 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer Druckgasschalter

Also Published As

Publication number Publication date
US4132876A (en) 1979-01-02
JPS5238173A (en) 1977-03-24
JPS5718288B2 (sv) 1982-04-15
SE408108B (sv) 1979-05-14

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