ES322039A1 - Improvements in the electric switches. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the electric switches. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES322039A1
ES322039A1 ES0322039A ES322039A ES322039A1 ES 322039 A1 ES322039 A1 ES 322039A1 ES 0322039 A ES0322039 A ES 0322039A ES 322039 A ES322039 A ES 322039A ES 322039 A1 ES322039 A1 ES 322039A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
electric switches
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
ES0322039A
Other languages
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.)
Gratzmuller jean Loui
Original Assignee
Gratzmuller jean Loui
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
Priority claimed from FR2722A external-priority patent/FR1430333A/en
Application filed by Gratzmuller jean Loui filed Critical Gratzmuller jean Loui
Publication of ES322039A1 publication Critical patent/ES322039A1/en
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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/22—Selection of fluids for arc-extinguishing
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/055—Features relating to the gas
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/68—Liquid-break switches, e.g. oil-break

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filtering Materials (AREA)
  • Organic Insulating Materials (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Improvements in the electrical switches, in which the insulating fluid in which the arc is cut is a liquefiable dielectric gas maintained in a liquid state, at least in the switch chamber of said switch, at the usual outdoor ambient temperatures , by putting under pressure; said fluid is chosen from those that present, in a gaseous or liquid state, physical, chemical or electrical characteristics more favorable than, respectively, air and oil, for the extinction of the arcs. (Machine-translation by Google Translate, not legally binding)
ES0322039A 1965-01-21 1966-01-20 Improvements in the electric switches. (Machine-translation by Google Translate, not legally binding) Expired ES322039A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2722A FR1430333A (en) 1965-01-21 1965-01-21 Improvements made to circuit breakers
FR44848A FR89373E (en) 1965-01-21 1966-01-05 Improvements made to circuit breakers

Publications (1)

Publication Number Publication Date
ES322039A1 true ES322039A1 (en) 1966-07-16

Family

ID=26161627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322039A Expired ES322039A1 (en) 1965-01-21 1966-01-20 Improvements in the electric switches. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT284255B (en)
CH (1) CH440416A (en)
ES (1) ES322039A1 (en)
FR (1) FR89373E (en)
NO (1) NO125418B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910697C2 (en) * 1989-04-03 1998-07-02 Sachsenwerk Ag Control cabinet with pressurized gas-filled chambers

Also Published As

Publication number Publication date
NO125418B (en) 1972-09-04
AT284255B (en) 1970-09-10
FR89373E (en) 1967-06-16
CH440416A (en) 1967-07-31

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