FI850793L - Linje/transformatorbrytare. - Google Patents

Linje/transformatorbrytare.

Info

Publication number
FI850793L
FI850793L FI850793A FI850793A FI850793L FI 850793 L FI850793 L FI 850793L FI 850793 A FI850793 A FI 850793A FI 850793 A FI850793 A FI 850793A FI 850793 L FI850793 L FI 850793L
Authority
FI
Finland
Prior art keywords
transformatorbrytare
linjé
Prior art date
Application number
FI850793A
Other languages
English (en)
Finnish (fi)
Other versions
FI850793A0 (fi
Inventor
Gunnar Nilsen
Erik Wang
Ingar Moen
Original Assignee
Norsk Elektrisk & Brown Boveri
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 Norsk Elektrisk & Brown Boveri filed Critical Norsk Elektrisk & Brown Boveri
Publication of FI850793A0 publication Critical patent/FI850793A0/fi
Publication of FI850793L publication Critical patent/FI850793L/fi

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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
FI850793A 1984-03-15 1985-02-27 Linje/transformatorbrytare. FI850793L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO841013A NO153989C (no) 1984-03-15 1984-03-15 Linje-/trafobryter.

Publications (2)

Publication Number Publication Date
FI850793A0 FI850793A0 (fi) 1985-02-27
FI850793L true FI850793L (fi) 1985-09-16

Family

ID=19887540

Family Applications (1)

Application Number Title Priority Date Filing Date
FI850793A FI850793L (fi) 1984-03-15 1985-02-27 Linje/transformatorbrytare.

Country Status (6)

Country Link
US (1) US4649237A (de)
EP (1) EP0154908A3 (de)
JP (1) JPS60211716A (de)
ES (1) ES285399Y (de)
FI (1) FI850793L (de)
NO (1) NO153989C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2036466B1 (es) * 1991-08-13 1995-12-01 Ormazabal & Cie Seccionador de arco para centros de transformacion electrica.
CN105374611A (zh) * 2015-11-17 2016-03-02 成都科创佳思科技有限公司 一种隔离开关

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731775A (en) * 1926-05-03 1929-10-15 Matthews W N Corp Hanger
US1907141A (en) * 1928-08-24 1933-05-02 Augustus J Bowie Electric switch
GB398822A (en) * 1932-03-21 1933-09-21 John Edwin Stewart Improvements in and relating to isolating switches for use with overhead electric lines
US2009815A (en) * 1933-11-11 1935-07-30 Gen Electric Electrical switch gear
FR904942A (fr) * 1942-09-05 1945-11-20 Hermes Patentverwertungs Gmbh Sectionneur
US3065945A (en) * 1961-03-24 1962-11-27 Southern States Inc Mounting for electrical device
US3475546A (en) * 1966-08-22 1969-10-28 Mc Graw Edison Co Insulating material for electrical apparatus
US3632935A (en) * 1970-01-22 1972-01-04 Gen Electric Double blade rotor switch with blades insertable into rotatable shaft
US3751611A (en) * 1971-05-17 1973-08-07 Eltec Inc Electrical switch assembly with tension-transmitting insulator
US3898372A (en) * 1974-02-11 1975-08-05 Ohio Brass Co Insulator with resin-bonded fiber rod and elastomeric weathersheds, and method of making same
US4126773A (en) * 1977-03-09 1978-11-21 S&C Electric Company Polyphase disconnecting switch arrangement
DE2746870C2 (de) * 1977-10-19 1982-08-26 Rosenthal Technik Ag, 8672 Selb Verfahren zur Herstellung von Freiluft-Verbundisolatoren
US4302646A (en) * 1980-01-14 1981-11-24 Kearney-National Inc. Electric switch and operating mechanism therefor
DE3003095A1 (de) * 1980-01-29 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von elektrischen kunststoffverbundisolatoren

Also Published As

Publication number Publication date
NO841013L (no) 1985-09-16
EP0154908A3 (de) 1988-06-08
FI850793A0 (fi) 1985-02-27
ES285399Y (es) 1986-08-01
ES285399U (es) 1986-01-01
JPS60211716A (ja) 1985-10-24
NO153989B (no) 1986-03-17
NO153989C (no) 1986-06-25
EP0154908A2 (de) 1985-09-18
US4649237A (en) 1987-03-10

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: A/S NORSK ELEKTRISK & BROWN BOVERI