ES421900A1 - Interruptor electrico de potencia de pequeno volumen de li-quido. - Google Patents

Interruptor electrico de potencia de pequeno volumen de li-quido.

Info

Publication number
ES421900A1
ES421900A1 ES421900A ES421900A ES421900A1 ES 421900 A1 ES421900 A1 ES 421900A1 ES 421900 A ES421900 A ES 421900A ES 421900 A ES421900 A ES 421900A ES 421900 A1 ES421900 A1 ES 421900A1
Authority
ES
Spain
Prior art keywords
contact
arc
chamber
translation
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES421900A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of ES421900A1 publication Critical patent/ES421900A1/es
Expired legal-status Critical Current

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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
ES421900A 1973-01-31 1973-12-29 Interruptor electrico de potencia de pequeno volumen de li-quido. Expired ES421900A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH138573A CH543807A (de) 1973-01-31 1973-01-31 Flüssigkeitsarmer elektrischer Leistungsschalter

Publications (1)

Publication Number Publication Date
ES421900A1 true ES421900A1 (es) 1976-04-01

Family

ID=4209186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421900A Expired ES421900A1 (es) 1973-01-31 1973-12-29 Interruptor electrico de potencia de pequeno volumen de li-quido.

Country Status (4)

Country Link
AT (1) AT331345B (de)
CH (1) CH543807A (de)
DE (1) DE2350358A1 (de)
ES (1) ES421900A1 (de)

Also Published As

Publication number Publication date
ATA921473A (de) 1975-11-15
AT331345B (de) 1976-08-10
CH543807A (de) 1973-10-31
DE2350358A1 (de) 1974-08-01

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