CS154988B1 - - Google Patents

Info

Publication number
CS154988B1
CS154988B1 CS8972A CS8972A CS154988B1 CS 154988 B1 CS154988 B1 CS 154988B1 CS 8972 A CS8972 A CS 8972A CS 8972 A CS8972 A CS 8972A CS 154988 B1 CS154988 B1 CS 154988B1
Authority
CS
Czechoslovakia
Application number
CS8972A
Other languages
Czech (cs)
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 filed Critical
Priority to CS8972A priority Critical patent/CS154988B1/cs
Priority to GB62273A priority patent/GB1381252A/en
Priority to FR7300521A priority patent/FR2167824B3/fr
Publication of CS154988B1 publication Critical patent/CS154988B1/cs

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
    • H01H33/72—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
    • H01H33/74—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 gas
CS8972A 1972-01-07 1972-01-07 CS154988B1 ( )

Priority Applications (3)

Application Number Priority Date Filing Date Title
CS8972A CS154988B1 ( ) 1972-01-07 1972-01-07
GB62273A GB1381252A (en) 1972-01-07 1973-01-04 Quenching chamber of an air-blast circuit breaker
FR7300521A FR2167824B3 ( ) 1972-01-07 1973-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8972A CS154988B1 ( ) 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
CS154988B1 true CS154988B1 ( ) 1974-04-30

Family

ID=5332412

Family Applications (1)

Application Number Title Priority Date Filing Date
CS8972A CS154988B1 ( ) 1972-01-07 1972-01-07

Country Status (3)

Country Link
CS (1) CS154988B1 ( )
FR (1) FR2167824B3 ( )
GB (1) GB1381252A ( )

Also Published As

Publication number Publication date
FR2167824A1 ( ) 1973-08-24
GB1381252A (en) 1975-01-22
FR2167824B3 ( ) 1976-01-09

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