NO790549L - Hoeyspenningsflerbryterenhet. - Google Patents

Hoeyspenningsflerbryterenhet.

Info

Publication number
NO790549L
NO790549L NO790549A NO790549A NO790549L NO 790549 L NO790549 L NO 790549L NO 790549 A NO790549 A NO 790549A NO 790549 A NO790549 A NO 790549A NO 790549 L NO790549 L NO 790549L
Authority
NO
Norway
Prior art keywords
switch
hollow
insulating
unit
column
Prior art date
Application number
NO790549A
Other languages
English (en)
Norwegian (no)
Inventor
Benito Jose Calvino
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of NO790549L publication Critical patent/NO790549L/no

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Breakers (AREA)
NO790549A 1978-03-01 1979-02-19 Hoeyspenningsflerbryterenhet. NO790549L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88254378A 1978-03-01 1978-03-01

Publications (1)

Publication Number Publication Date
NO790549L true NO790549L (no) 1979-09-04

Family

ID=25380819

Family Applications (1)

Application Number Title Priority Date Filing Date
NO790549A NO790549L (no) 1978-03-01 1979-02-19 Hoeyspenningsflerbryterenhet.

Country Status (9)

Country Link
JP (1) JPS551069A (ja)
AU (1) AU4357279A (ja)
DE (1) DE2906941A1 (ja)
ES (1) ES477843A1 (ja)
FR (1) FR2418961A1 (ja)
GB (1) GB1604938A (ja)
IT (1) IT1110150B (ja)
NL (1) NL7900560A (ja)
NO (1) NO790549L (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306926A1 (de) * 1983-02-26 1984-08-30 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co, 5144 Wegberg Mittelspannungs-lasttrennschalter
JP2544315Y2 (ja) * 1991-09-20 1997-08-20 新ダイワ工業株式会社 小型エンジンの吸気除塵装置
FR2977972A1 (fr) * 2011-07-12 2013-01-18 Alstom Grid Sas Dispositif interrupteur pour haute tension dans un reseau electrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534773A (ja) * 1954-01-12
US2979591A (en) * 1958-09-19 1961-04-11 Westinghouse Electric Corp Circuit interrupters
FR1290247A (fr) * 1961-02-28 1962-04-13 Comp Generale Electricite Groupe de protection et de mesure

Also Published As

Publication number Publication date
NL7900560A (nl) 1979-09-04
DE2906941A1 (de) 1979-09-06
GB1604938A (en) 1981-12-16
AU4357279A (en) 1979-09-06
IT1110150B (it) 1985-12-23
IT7920611A0 (it) 1979-02-28
FR2418961A1 (fr) 1979-09-28
ES477843A1 (es) 1980-04-01
JPS551069A (en) 1980-01-07

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