CH418432A - Circuit breakers, in particular compressed gas switches - Google Patents

Circuit breakers, in particular compressed gas switches

Info

Publication number
CH418432A
CH418432A CH49263A CH49263A CH418432A CH 418432 A CH418432 A CH 418432A CH 49263 A CH49263 A CH 49263A CH 49263 A CH49263 A CH 49263A CH 418432 A CH418432 A CH 418432A
Authority
CH
Switzerland
Prior art keywords
compressed gas
circuit breakers
particular compressed
gas switches
switches
Prior art date
Application number
CH49263A
Other languages
German (de)
Inventor
Franz Dipl Ing Petermichl
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH418432A publication Critical patent/CH418432A/en

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
    • H01H33/008—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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/73—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in air at atmospheric pressure, e.g. in open air
    • 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
    • H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
    • 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
    • H01H33/16—Impedances connected with contacts
CH49263A 1962-02-14 1963-01-16 Circuit breakers, in particular compressed gas switches CH418432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41232A DE1173966B (en) 1962-02-14 1962-02-14 Pressure gas switch with several power interruption points in series

Publications (1)

Publication Number Publication Date
CH418432A true CH418432A (en) 1966-08-15

Family

ID=7269359

Family Applications (1)

Application Number Title Priority Date Filing Date
CH49263A CH418432A (en) 1962-02-14 1963-01-16 Circuit breakers, in particular compressed gas switches

Country Status (3)

Country Link
AT (1) AT240956B (en)
CH (1) CH418432A (en)
DE (1) DE1173966B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121867B (en) * 1959-09-18 1962-01-11 Harting Elektro W Electromagnetically operated residual money return device for self-sellers

Also Published As

Publication number Publication date
DE1173966B (en) 1964-07-16
AT240956B (en) 1965-06-25

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