BE488027A - - Google Patents

Info

Publication number
BE488027A
BE488027A BE488027DA BE488027A BE 488027 A BE488027 A BE 488027A BE 488027D A BE488027D A BE 488027DA BE 488027 A BE488027 A BE 488027A
Authority
BE
Belgium
Application number
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
Publication of BE488027A publication Critical patent/BE488027A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76Switches 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
    • H01H33/77Switches 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 wherein the break is in air at atmospheric pressure
BE488027D 1950-03-07 1949-03-22 BE488027A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1017515T 1950-03-07

Publications (1)

Publication Number Publication Date
BE488027A true BE488027A (en:Method) 1949-04-15

Family

ID=40957932

Family Applications (1)

Application Number Title Priority Date Filing Date
BE488027D BE488027A (en:Method) 1950-03-07 1949-03-22

Country Status (4)

Country Link
BE (1) BE488027A (en:Method)
DE (1) DE822854C (en:Method)
FR (1) FR1017515A (en:Method)
GB (1) GB686207A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127989B (de) * 1958-11-11 1962-04-19 Sachsenwerk Licht & Kraft Ag Lasttrennschalter mit schwenkbarem Trennmesser
DE1154171B (de) * 1959-03-25 1963-09-12 Siemens Ag Lasttrennschalter

Also Published As

Publication number Publication date
DE822854C (de) 1951-11-29
FR1017515A (fr) 1952-12-11
GB686207A (en) 1953-01-21

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